Migrate old code into separate file. Add work on bearing-centered takeups
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3bfa3092e3
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22f1f99e08
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@ -22,6 +22,7 @@ SprocketedRollerModel = "gearbox_motor";
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SprocketedRollerSetScrewTop = true;
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SprocketedRollerSetScrewSide = true;
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SprocketedRollerBolts = true;
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SprocketedRollerAdjustBase = -3;
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DaylightW = 92;
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DaylightH = 18;
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@ -32,8 +33,19 @@ PanelZ = 5;
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PanelYOffset = 10;
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PanelDimensions = [PanelX, PanelY, PanelZ];
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ReelX = 102.5;
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ReelY = 50;
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MotorZ = -16;
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TakeupMotorZ = -26;
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TakeupMotorZ = -35;
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PictureTakeupMotorRotationZ = -70;
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StockTakeupMotorRotationZ = 180-70;
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TakeupPanelPictureX = 100;
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TakeupPanelPictureY = 50;
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TakeupPanelPictureOffsetX = ReelX - TakeupPanelPictureX;
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RollerY = -20;
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@ -55,751 +67,21 @@ IdleRollerNegativeY = -10;
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IdleRollerBoltH = 30;
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PictureTakeupMotorRotationZ = -70;
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StockTakeupMotorRotationZ = 180-70;
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ReelX = 100;
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ReelY = 50;
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BearingOuterDiameter = 22.1 - .5;
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BearingInnerDiameter = 8.05;
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BearingY = (55/2) + 6;
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BearingZ = -6.5;
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BearingH = 8;
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BearingRotateZ1 = 45;
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BearingRotateZ2 = -45;
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BearingRotateZ3 = 180+45;
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BearingRotateZ4 = 180-45;
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echo("Frame 2020 X (x2)", FrameX + 20);
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echo("Frame 2020 Y (x4)", FrameY);
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/*
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AT = 25.4 * 0.22;
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INNER_BOX_X = 225;
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INNER_BOX_Y = 400;
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INNER_BOX_Z = 40;
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OUTER_BOX_X = INNER_BOX_X + (25.4 / 2) + .2;
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OUTER_BOX_Y = INNER_BOX_Y + (25.4 / 2) + .2;
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OUTER_BOX_Z = 70;
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REEL_SPACING = 250;
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REEL_SPACING_X = 115;
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REEL_HOLDER_Z = 4;
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IDLE_SPACING = 120;
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IDLE_OFFSET = 0;
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IDLE_PLAY = 20;
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IDLE_PLAY_ANGLE = 45;
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IDLE_PLAY_SLOT = 8.1;
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SPROCKETED_SPACING = 45;
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SPROCKETED_OFFSET = 40;
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SPROCKETED_Z = 7.5;
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LAMP_Z = -3;
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SLIT = 1;
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BOLT_R = 2.55; //M5 25mm 0.8
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BOLT_Z = 25;
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INVOLUTE_SCALE = 1.45;
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INVOLUTE_ROTATE = (360 / 12);
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PEG_INNER_D = 4;
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PEG_OUTER_D = 7;
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PEG_H = 10;
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PRESSURE_PEG_SPACING = 60;
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PRESURE_PEG_OFFSET = -25;
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BREAK_PEG_SPACING = 190;
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BREAK_PEG_OFFSET = -80;
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module m5_25 () {
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cylinder(r = BOLT_R, h = BOLT_Z, center = true);
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}
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module roller (DEBUG = false) {
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$fn = 100;
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H = 21;
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echo("ROLLER_CLEARANCE");
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echo(H - 4);
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//translate([0, 0, 9]) cube([16, 16, 20], center = true);
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difference () {
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union () {
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cylinder(r = 24 / 2, h = 2, center = true);
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translate([0, 0, 1]) cylinder(r = 16 / 2, h = 4, center = true);
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translate([0, 0, 10]) cylinder(r = 14 / 2, h = 18, center = true);
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translate([0, 0, H - 3.5]) cylinder(r = 16 / 2, h = 4, center = true);
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translate([0, 0, H - 2]) cylinder(r = 24 / 2, h = 2, center = true);
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}
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cylinder(r = (IDLE_PLAY_SLOT / 2) + .1, h = 50, center = true);
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if (DEBUG){
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translate([50, 0, 0]) cube([100, 100, 100], center = true);
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}
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}
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//translate([0, 0, H/2 - 1]) cube([25, 25, H], center = true);
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}
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module idle_roller_peg () {
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translate([0, 0, -.6]) cylinder(r = (IDLE_PLAY_SLOT / 2) - .1, h = 39.25, center = true);
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translate([0, 0, -6.75]) cylinder(r = 16 / 2, h = 2.4, center = true);
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}
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module idle_roller_peg_top (DEBUG = false) {
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difference() {
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union () {
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cylinder(r = (IDLE_PLAY_SLOT / 2) + 2, h = PEG_H, center = true);//inner peg
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translate([0, 0, PEG_H / 2 - 1]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
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translate([0, 0, -PEG_H / 2 - 1]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
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}
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translate([0, 0, (25.4 / 4)]) cylinder(r = (IDLE_PLAY_SLOT / 2), h = 15.5 , center = true);
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if (DEBUG) {
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translate([50, 0, 0]) cube([100, 100, 100], center = true);
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}
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}
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}
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module idle_roller_peg_cap (DEBUG = false) {
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difference() {
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union () {
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cylinder(r = (IDLE_PLAY_SLOT / 2) + 2, h = 5.5, center = true);//inner peg
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translate([0, 0, -1.75]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
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}
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translate([0, 0, -7.1 - .2]) cylinder(r = (IDLE_PLAY_SLOT / 2), h = 15.5 , center = true);
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if (DEBUG) {
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translate([50, 0, 0]) cube([100, 100, 100], center = true);
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}
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}
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}
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module sprocketed_roller_peg () {
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D = 4.7;
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cylinder(r = (D / 2) - .1, h = 30, center = true);
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translate([0, 0, -2.75]) cylinder(r = 16 / 2, h = 3, center = true);
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translate([0, 0, -9.25]) cylinder(r = 6 / 2, h = 11.5, center = true);
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}
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module sprocketed_roller_peg_cap (DEBUG = false) {
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D = 4.7;
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difference() {
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translate([0, 0, 1.3]) cylinder(r = 5.92 - .1, h = 6, center = true);
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cylinder(r = (D / 2) - .1, h = 6, center = true);
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if (DEBUG) {
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translate([50, 0, 0]) cube([100, 100, 100], center = true);
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}
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}
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}
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module reel_holder (top = true) {
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$fn = 60;
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SQUARE_INNER = 8;
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difference(){
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translate([0, 0, -1.5]) cube([SQUARE_INNER, SQUARE_INNER, 21.5], center= true);
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for (i = [0:4]) {
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rotate([0, 0, (i * 90)]){
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translate([(SQUARE_INNER / 2) + .4, (SQUARE_INNER / 2) + .4, 18.5 / 2]) rotate([0, -15, 45]) cube([2.5, SQUARE_INNER, SQUARE_INNER], center = true);
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}
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}
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}
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difference () {
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union() {
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translate([0, 0, (18.5 / 2) + (3.5 / 2)]) cylinder(r = SQUARE_INNER / 2, h = 3.5, center = true);
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translate([0, 0, (18.5 / 2) + (7.5 / 2)]) sphere(SQUARE_INNER / 2, center = true);
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}
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translate ([0, 0, (18.5 / 2) + 7.5]) cube([10, 10, 2], center = true);
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}
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difference () {
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translate([0, 0, -(18.5/ 2) - (3 / 2) - 3]) cylinder(r = 16 /2, h = 3, center = true);
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//translate([0, 0, -14.3]) cube([4, 4, 2], center = true); //notch
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difference() {
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translate([0, 0, -14.3]) cylinder(r = 8 / 2, h = 2, center = true);
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translate([0, 6, -14.3]) cube([8, 8, 2], center = true);
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}
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}
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}
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module bearing_laser (x, y, z, width= 8, hole = true) {
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innerD = 8.05;
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outerD = 22.1 - .5;
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fuzz = 0.1;
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translate ([x, y, z]) {
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difference () {
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cylinder(r = outerD / 2 + fuzz, h = width, center = true);
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if (hole) {
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cylinder(r = innerD / 2 - fuzz, h = width, center = true);
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}
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}
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}
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}
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module inner_box (DUMMY = false) {
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difference () {
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//8.8 inches x 15 inches
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if (DUMMY) {
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color("lightblue") cube([INNER_BOX_X, INNER_BOX_Y, 6], center = true);
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} else {
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translate([0, -209.5, 0]) Box2D([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], SIDE_TABS = 1, TOP_TABS = 0, TOP = false, BOTTOM_TABS = 3, MATERIAL = 6);
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//translate([INNER_BOX_X + 4, 14, 0]) cube([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], center = true);
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}
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idle_play_voids();
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bearing_voids();
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sprocketed_voids();
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elastic_peg_voids();
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//takeup motor mount point
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translate([0, 157 + 1.25, 0]) {
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cylinder(r = 6, h = 100, center = true);
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//bolts
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translate([(15.2 / 2), 19.14 + 1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
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translate([-(15.2 / 2), 19.14 +1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
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}
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//drive motor mount point
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translate([5, 0, 14.5]) rotate([0, 0, 90]) {
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cylinder(r = 6, h = 100, center = true);
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translate([(15.2 / 2), 19.14 + 1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
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translate([-(15.2 / 2), 19.14 +1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
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}
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//light mount points, 40mm spread
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translate([75, 20, 0]) cylinder(r = 3, h = 7, center = true);
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translate([75, -20, 0])cylinder(r = 3, h = 7, center = true);
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//Hole for light strip
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translate([87, 0, 0]) cylinder(r = 5, h = 50, center = true);
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//Hole for power cable to motor
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translate([-10, 195, 0]) cylinder(r = 2, h = 50, center = true);
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CENTER_ELEC = 546;
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//Arduino USB B plug hole
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translate([CENTER_ELEC, -205, 0]) cube([11.5, 11.5, 20], center = true);
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//DC power
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translate([CENTER_ELEC + 30, -205, 0]) cylinder(r = (11.5 / 2), h = 20, center = true);
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}
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}
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module outer_box (DUMMY = false) {
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difference () {
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if (DUMMY) {
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cube([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], center = true);
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} else {
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translate([0, -209.5, 0]) Box2D([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], SIDE_TABS = 1, TOP_TABS = 0, TOP = false, BOTTOM_TABS = 3, MATERIAL = 6);
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}
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CENTER_ELEC = 571;
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//Arduino USB B plug hole
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translate([CENTER_ELEC, -205, 0]) cube([11.5, 11.5, 20], center = true);
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//DC power
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translate([CENTER_ELEC + 30, -205, 0]) cylinder(r = (11.5 / 2), h = 20, center = true);
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}
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}
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module light_source () {
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//light mount points, 40mm spread
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translate([0, 20, 0]) cylinder(r = 3, h = 7, center = true);
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translate([0, -20, 0])cylinder(r = 3, h = 7, center = true);
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translate ([10, 0, (7 / 2) + (3 / 2)]) {
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rounded_cube([55, 80, 3], d = 20, center = true);
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translate ([0, 0, 0]) {
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cube([55 / 2, 80, 3], d = 20, center = true);
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}
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}
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}
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module idle_play_voids () {
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translate([IDLE_OFFSET, IDLE_SPACING / 2, 0]) {
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rotate([0, 0, IDLE_PLAY_ANGLE]) {
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cube([IDLE_PLAY, IDLE_PLAY_SLOT, 50], center = true);
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translate([IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
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translate([-IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
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}
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}
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translate([IDLE_OFFSET, -IDLE_SPACING / 2, 0]) {
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rotate([0, 0, -IDLE_PLAY_ANGLE]) {
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cube([IDLE_PLAY, IDLE_PLAY_SLOT, 50], center = true);
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translate([IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
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translate([-IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
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}
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}
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}
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module bearing_voids () {
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bearing_laser(REEL_SPACING_X / 2, REEL_SPACING / 2, 0, hole = false);
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bearing_laser(REEL_SPACING_X / 2, -REEL_SPACING / 2, 0, hole = false);
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bearing_laser(-REEL_SPACING_X / 2, REEL_SPACING / 2, 0, hole = false);
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bearing_laser(-REEL_SPACING_X / 2, -REEL_SPACING / 2, 0, hole = false);
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}
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module sprocketed_voids () {
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//translate([SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, 0]) {
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//cylinder(r = 6 / 2, h = 50, center = true);
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//}
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//translate([SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, 0]) {
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//cylinder(r = 6 / 2, h = 50, center = true);
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//}
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bearing_laser(SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, 0, hole=false);
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bearing_laser(SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, 0, hole=false);
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}
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module bearing_hobbled_rod () {
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RH_CONNECT_R = 4; //inside of bearing
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difference () {
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cylinder(r = RH_CONNECT_R, h = 30, center = true);
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translate([RH_CONNECT_R + 2, 0, 0]) cube([RH_CONNECT_R * 2, RH_CONNECT_R * 2, 31], center = true);
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}
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}
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module motor_hobbled_rod (h = 11) {
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difference () {
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translate([0, 0, 0]) cylinder(r = 5.9 / 2, h = h, center = true, $fn = 24);
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translate([5.3, 0, 0]) cube([6, 6, h + .1], center = true);
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}
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}
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module motor_15RPM (DEBUG = false) {
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H = 52;
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ROD = 16;
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difference () {
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union(){
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cylinder(r = 37 / 2, h = H, center = true);
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translate([0, -6, -(H / 2) - (6 / 2 )]) cylinder(r = 6, h = 6, center = true);
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translate([0, -6, -(H / 2) - 6 - (ROD / 2)]) motor_hobbled_rod(ROD);
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}
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if (DEBUG) {
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translate([50, 0, 0]) cube([100, 100, 100], center = true);
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}
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}
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}
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module gears_to_cut () {
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//http://hessmer.org/gears/InvoluteSpurGearBuilder.html
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//settings 12 and 24 gears
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//render with projection()
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GEAR_2_CENTER = 57.8 + 8.6;
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difference () {
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scale([INVOLUTE_SCALE, INVOLUTE_SCALE, INVOLUTE_SCALE]) {
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union () {
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linear_extrude(height = 1) import("../dxf/InvoluteGear_1.dxf");
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translate([0, 0, 0.5]) cube([20, 20, 1], center = true);
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translate([GEAR_2_CENTER / INVOLUTE_SCALE, 0, 0.5]) cube([20, 20, 1], center = true);
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}
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}
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bearing_hobbled_rod();
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translate([GEAR_2_CENTER, 0, 0]) {
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//bearing_hobbled_rod();
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motor_hobbled_rod();
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}
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}
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//find gear 2 center
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//translate([GEAR_2_CENTER, 0, 0])cylinder(r = 3, h = 30, center = true);
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}
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module gears_to_cut_2 () {
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//http://hessmer.org/gears/InvoluteSpurGearBuilder.html
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//settings 20 and 12 gears
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//render with projection()
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GEAR_2_CENTER = 40.75;
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ORIENTATION = 0;
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difference () {
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union () {
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linear_extrude(height = 1) import("../dxf/InvoluteGear_2.dxf");
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}
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motor_hobbled_rod();
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translate([GEAR_2_CENTER, 0, 30]) {
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rotate([180, 0, ORIENTATION]) contact_printer_roller();
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}
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}
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//find gear 2 center
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//translate([GEAR_2_CENTER, 0, 0])cylinder(r = 1/2, h = 30, center = true);
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}
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module drive_gear_cap () {
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difference () {
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union () {
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cylinder(r = 5, h = 5, center = true);
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translate([0, 0, -(5 / 2) + (1.5 / 2)]) cylinder(r = 8, h = 1.5, center = true);
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}
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motor_hobbled_rod(11);
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}
|
||||
}
|
||||
|
||||
module temp_inner_walls () {
|
||||
difference () {
|
||||
cube([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], center = true);
|
||||
cube([INNER_BOX_X - (25.4 / 2), INNER_BOX_Y - (25.4 / 2), INNER_BOX_Z + 1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module temp_outer_walls () {
|
||||
difference () {
|
||||
cube([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], center = true);
|
||||
cube([OUTER_BOX_X - (25.4 / 2), OUTER_BOX_Y - (25.4 / 2), OUTER_BOX_Z + 1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module temp_bottom () {
|
||||
difference () {
|
||||
cube([OUTER_BOX_X, OUTER_BOX_Y, 6], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_bottom (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = PEG_INNER_D / 2, h = PEG_H, center = true);//inner peg
|
||||
translate([0, 0, PEG_H / 2 - 1]) cylinder(r = PEG_OUTER_D, h = 2, center = true);
|
||||
}
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_top (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = PEG_OUTER_D / 2, h = PEG_H, center = true);//inner peg
|
||||
translate([0, 0, PEG_H / 2 - 1]) cylinder(r = PEG_OUTER_D, h = 2, center = true);
|
||||
translate([0, 0, -PEG_H / 2 - 1]) cylinder(r = (PEG_OUTER_D / 2) + 2, h = 2, center = true);
|
||||
}
|
||||
translate([0, 0, (25.4 / 4)]) cylinder(r = (PEG_INNER_D / 2), h = PEG_H , center = true);
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_voids () {
|
||||
translate ([PRESURE_PEG_OFFSET, PRESSURE_PEG_SPACING / 2, 0]){
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([PRESURE_PEG_OFFSET, -PRESSURE_PEG_SPACING / 2, 0]) {
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, 0]){
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([-BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, 0]) {
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module reel_holder_bearing () {
|
||||
$fn = 40;
|
||||
BASE_D = 14;
|
||||
//translate([0, 0, -0.9]) cube([3.9, 3.9, 1.9], center = true);
|
||||
difference() {
|
||||
translate([0, 0, -0.9]) cylinder(r = 8 / 2, h = 1.9, center = true);
|
||||
translate([0, 6, -0.9]) cube([8, 8, 1.9], center = true);
|
||||
}
|
||||
translate([0, 0, -5.8]) cylinder(r = 8 / 2, h = 8, center = true);
|
||||
translate([0, 0, -9.9]) cylinder(r = BASE_D / 2, h = 2, center=true);
|
||||
}
|
||||
|
||||
module reel_holder_breaked () {
|
||||
BREAK_D = 24;
|
||||
BREAK_INNER_D = 20;
|
||||
BREAK_VOID = 6;
|
||||
reel_holder_bearing();
|
||||
|
||||
translate([0, 0, -11.5]) cylinder(r = BREAK_D / 2, h = 2, center = true);
|
||||
translate([0, 0, -11.5 - BREAK_VOID / 2 - 1]) cylinder(r = BREAK_INNER_D / 2, h = BREAK_VOID, center = true);
|
||||
translate([0, 0, -11.5 - BREAK_VOID - 2]) cylinder(r = BREAK_D / 2, h = 2, center = true);
|
||||
}
|
||||
|
||||
module break () {
|
||||
BREAK_INNER_D = 20.5;
|
||||
BREAK_H = 5;
|
||||
THICKNESS = 8;
|
||||
difference() {
|
||||
cylinder(r = (BREAK_INNER_D / 2) + THICKNESS, h = BREAK_H, center = true);
|
||||
cylinder(r = BREAK_INNER_D / 2, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, 50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate ([(BREAK_INNER_D / 2) + 11, 0, 0]) {
|
||||
difference () {
|
||||
translate([-2, 0, 0]) cylinder(r = 9, h = BREAK_H, center = true);
|
||||
cylinder(r = 3, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, -50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate([5, 0, 0]) cylinder(r = 2, h = BREAK_H, center = true);
|
||||
}
|
||||
translate ([-(BREAK_INNER_D / 2) - 11, 0, 0]) {
|
||||
difference () {
|
||||
translate([2, 0, 0]) cylinder(r = 9, h = BREAK_H, center = true);
|
||||
cylinder(r = 3, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, -50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate([-5, 0, 0]) cylinder(r = 2, h = BREAK_H, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module reel_holder_gear () {
|
||||
reel_holder_bearing();
|
||||
translate([0, 0, -13]) {
|
||||
difference() {
|
||||
translate([0, 0, -0.9]) cylinder(r = 8 / 2, h = 24.5 / 4, center = true);
|
||||
translate([0, 6, -0.9]) cube([8, 8, (24.5 / 4) + 1], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module idle_roller_plate () {
|
||||
//translate([0, 0, -.5]) cube([70, 70, 1], center = true);
|
||||
translate([0, 0, 1]) roller();
|
||||
translate([0, 30, (39.25 / 2) + .6]) idle_roller_peg();
|
||||
translate([30, 30, PEG_H / 2 + 2]) idle_roller_peg_top();
|
||||
translate([30, 0, 5.5 / 2]) rotate([180, 0, 0]) idle_roller_peg_cap();
|
||||
}
|
||||
|
||||
module sprocketed_roller_plate () {
|
||||
translate([0, 0, 15]) sprocketed_roller_peg();
|
||||
translate([20, 0, 4.5]) rotate([180, 0, 0]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
|
||||
module plate () {
|
||||
//translate([0, 0, -.5]) cube([150, 150, 1], center = true);
|
||||
//pressure elastic_pegs
|
||||
translate([60, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([60, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
translate([45, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([45, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
//break elastic_pegs
|
||||
translate([30, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([30, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
translate([15, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([15, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
//reel holders
|
||||
translate([60, 25, 15.25]) reel_holder();
|
||||
translate([40, 25, 15.25]) reel_holder();
|
||||
translate([20, 25, 15.25]) reel_holder();
|
||||
translate([00, 25, 15.25]) reel_holder();
|
||||
}
|
||||
|
||||
module sprocketed_roller_mold () {
|
||||
//sprocketed_roller();
|
||||
//translate([0, 0, 5]) cube([32, 32, 22],center=true);
|
||||
//(CUBE = [100, 200, 50], MATERIAL = 3, SIDE_TABS = 1, BOTTOM = true, BOTTOM_TABS = 3, TOP = true, TOP_TABS = 4, PADDING = 4, PROJECTION = false)
|
||||
Box2D([32, 32, 22], MATERIAL = 3, SIDE_TABS = 2, BOTTOM = true, BOTTOM_TABS = 2, TOP = false, PROJECTION = true);
|
||||
}
|
||||
|
||||
module contact_printer (DEBUG = false) {
|
||||
translate([0, 0, -15]) inner_box(true);
|
||||
translate ([0, 15, 5 - (25.4 / 8)]) temp_inner_walls();
|
||||
translate ([0, 15, -8 + (25.4 / 4) ]) temp_outer_walls();
|
||||
//translate ([0, 15, -(25.4 / 4) - 12]) temp_bottom();
|
||||
//projection()
|
||||
//gears_to_cut();
|
||||
//translate([0, 0, 20]) reel_holder();
|
||||
//rotate([0, 0, 90]) bearing_hobbled_rod();
|
||||
|
||||
//translate([53, 0, .25]) gate();
|
||||
|
||||
translate ([PRESURE_PEG_OFFSET, PRESSURE_PEG_SPACING / 2, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([PRESURE_PEG_OFFSET, -PRESSURE_PEG_SPACING / 2, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([-BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
//negative feed
|
||||
translate([REEL_SPACING_X / 2, -REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
//translate([0, 0, -10]) reel_holder_breaked();
|
||||
|
||||
translate([0, 0, -25.5]) rotate([0, 0, -40]) break();
|
||||
}
|
||||
|
||||
//negative takeup
|
||||
translate([REEL_SPACING_X / 2, REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
translate([0, 0, -10]) reel_holder_gear();
|
||||
}
|
||||
|
||||
//print stock feed
|
||||
translate([-REEL_SPACING_X / 2, -REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
if (DEBUG) {
|
||||
translate([0, 0, 1]) color([1, 1, 1, .5]) cylinder(r = 150, h = 16, center = true);
|
||||
}
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
//translate([0, 0, -10]) reel_holder_breaked();
|
||||
|
||||
translate([0, 0, -25.5]) rotate([0, 0, 40]) break();
|
||||
}
|
||||
|
||||
//print stock takeup
|
||||
translate([-REEL_SPACING_X / 2, REEL_SPACING / 2, 0]) {
|
||||
//translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
translate([0, 0, -10]) reel_holder_gear();
|
||||
}
|
||||
|
||||
translate([IDLE_OFFSET - 7, (IDLE_SPACING / 2) - 7, -9]) {
|
||||
roller();
|
||||
translate([0, 0, 5]) idle_roller_peg();
|
||||
translate([0, 0, -14]) idle_roller_peg_top();
|
||||
translate([0, 0, 23]) idle_roller_peg_cap();
|
||||
}
|
||||
translate([IDLE_OFFSET, -(IDLE_SPACING / 2), -9]) {
|
||||
translate([0, 0, 0.5]) roller(DEBUG);
|
||||
translate([0, 0, 5]) idle_roller_peg();
|
||||
translate([0, 0, -14]) idle_roller_peg_top(DEBUG);
|
||||
translate([0, 0, 23.5]) idle_roller_peg_cap(DEBUG);
|
||||
}
|
||||
|
||||
translate([SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, SPROCKETED_Z]) {
|
||||
rotate([180, 0 ,0]) {
|
||||
//difference () {
|
||||
contact_printer_roller();
|
||||
//translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
//}
|
||||
}
|
||||
//translate([0, 0, -15]) sprocketed_roller_peg();
|
||||
//translate([0, 0, -3]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
translate([SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, SPROCKETED_Z]) {
|
||||
rotate([180, 0 ,0]) contact_printer_roller();
|
||||
//translate([0, 0, -15]) sprocketed_roller_peg();
|
||||
//translate([0, 0, -3]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
|
||||
//find motor mount point
|
||||
//translate([0, 157, 0]) cylinder(r = 3, h = 100, center = true);
|
||||
//takeup motor
|
||||
translate([0, 157 + 6 + 1.25, 14 + .5]) motor_15RPM();
|
||||
translate([0, 0, 14.5]) rotate([0, 0, 90]) motor_15RPM();
|
||||
|
||||
echo("ROTATING GEARS");
|
||||
echo(INVOLUTE_ROTATE);
|
||||
translate([-REEL_SPACING_X / 2, REEL_SPACING / 2, -23]) rotate([0, 0, INVOLUTE_ROTATE]) gears_to_cut();
|
||||
//translate([REEL_SPACING_X / 2, REEL_SPACING / 2, -23]) rotate([0, 0, 180 - INVOLUTE_ROTATE ]) gears_to_cut();
|
||||
|
||||
//translate([75, 0, -15]) light_source();
|
||||
}
|
||||
|
||||
module reel_holder_plate () {
|
||||
reel_holder();
|
||||
translate([0, 20, 0]) reel_holder();
|
||||
translate([20, 20, 0]) reel_holder();
|
||||
translate([20, 0, 0]) reel_holder();
|
||||
}
|
||||
|
||||
//corner pieces for outer box to support inner box
|
||||
|
||||
// ___________
|
||||
// |/ \|
|
||||
// | |
|
||||
// |\_______/|
|
||||
|
||||
module spacer () {
|
||||
H = 16.3;
|
||||
W = 25;
|
||||
difference () {
|
||||
rotate([0, 0, 45]) cube([W, W, H], center = true);
|
||||
translate([150, 0, 0]) cube([300, 300, 300], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module four_point_connector () {
|
||||
$fn = 120;
|
||||
X = 35;
|
||||
Y = 40;
|
||||
H = 8.5;
|
||||
Z = ((H - 6) / 2) - 1;
|
||||
translate([0, 0, -4.5]) {
|
||||
difference () {
|
||||
//plate
|
||||
rounded_cube([X + 5.6 + 2, Y + 5.6 + 2, 3], d = 2.8 * 2, center = true);
|
||||
//negative
|
||||
rounded_cube([X - 7, Y - 7, 4], d = 20, center = true);
|
||||
}
|
||||
}
|
||||
translate([X / 2, Y / 2, Z + 2.5]) cylinder(r = 2.8, h = H + 5, center = true);
|
||||
translate([X / 2, -Y / 2, Z + 2.5]) cylinder(r = 2.8, h = H + 5, center = true);
|
||||
|
||||
translate([-X / 2, Y / 2, Z + .5]) cylinder(r = 2.8, h = H + 1, center = true);
|
||||
translate([-X / 2, -Y / 2, Z + .5]) cylinder(r = 2.8, h = H + 1, center = true);
|
||||
}
|
||||
|
||||
module sprocketed_roller_gear_cap () {
|
||||
difference () {
|
||||
union () {
|
||||
cylinder(r = 16 / 2, h = 3, center = true);
|
||||
translate([0, 0, 1.5]) cylinder(r = 11 / 2, h = 6, center = true);
|
||||
}
|
||||
translate([0, 0, -30]) contact_printer_roller();
|
||||
}
|
||||
}*/
|
||||
|
||||
|
||||
|
||||
//contact_printer();
|
||||
/*projection() {
|
||||
intersection () {
|
||||
inner_box();
|
||||
translate([30, 0, 0]) cube([130, 160, 50], center = true);
|
||||
}
|
||||
}*/
|
||||
//translate([23, 0, 0]) cube([35, 45, 5], center = true);
|
||||
//translate([8, 0, -26]) rotate([0, 0, 34]) import("/home/mathias/Desktop/InvoluteGear_2.dxf");
|
||||
//translate([20, 0, -20]) cube([41.6, 0.5, 2], center = true);
|
||||
//translate([0, 0, 6]) outer_box();
|
||||
//translate([57.5, 0, 0]) four_point_connector();
|
||||
//translate([40, 0, LAMP_Z]) rotate([0, 0, -90]) {
|
||||
//lamp_plate();
|
||||
//lamp_housing();
|
||||
//translate([0, 15, 4]) lamp_front();
|
||||
//gate();
|
||||
|
||||
//}
|
||||
//sprocketed_roller_gear_cap ();
|
||||
//reel_holder_plate();
|
||||
//reel_holder();
|
||||
//translate([60, 45, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_top();
|
||||
//reel_holder_breaked();
|
||||
//projection() gears_to_cut();
|
||||
//projection() gears_to_cut_2();
|
||||
//drive_gear_cap();
|
||||
//break();
|
||||
//sprocketed_roller();
|
||||
//sprocketed_roller_plate();
|
||||
//projection()
|
||||
//translate([0, 0, 15 - 6]) inner_box(true);
|
||||
//projection() outer_box();
|
||||
//idle_roller_plate();
|
||||
//plate();
|
||||
//roller();
|
||||
//light_source();
|
||||
//spacer();
|
||||
//contact_printer_roller();
|
||||
|
||||
//sprocketed_roller_mold();
|
||||
|
||||
/**
|
||||
* DEBUG MODULES
|
||||
**/
|
||||
|
|
@ -839,6 +121,18 @@ module centered_geared_motor (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|||
}
|
||||
}
|
||||
|
||||
module bearing (pos = [0, 0, 0], width= 8, hole = true) {
|
||||
fuzz = 0.1;
|
||||
translate (pos) {
|
||||
difference () {
|
||||
cylinder(r = R(BearingOuterDiameter) + fuzz, h = width, center = true);
|
||||
if (hole) {
|
||||
cylinder(r = R(BearingInnerDiameter) - fuzz, h = width + 1, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module debug () {
|
||||
DaylightZ = 11.5;
|
||||
PanelOffsetZ = -2.5;
|
||||
|
|
@ -847,15 +141,15 @@ module debug () {
|
|||
UseDaylight = true;
|
||||
|
||||
translate([0, RollerY, 18]) rotate([180, 0, 0]) difference () {
|
||||
sprocketed_roller(sprockets = Sprockets, bevel = SprocketedRollerBevel, model = SprocketedRollerModel, set_screw_top = SprocketedRollerSetScrewTop, set_screw_side = SprocketedRollerSetScrewSide, bolts = SprocketedRollerBolts);
|
||||
sprocketed_roller(sprockets = Sprockets, bevel = SprocketedRollerBevel, model = SprocketedRollerModel, set_screw_top = SprocketedRollerSetScrewTop, set_screw_side = SprocketedRollerSetScrewSide, bolts = SprocketedRollerBolts, adjust_base = SprocketedRollerAdjustBase);
|
||||
//translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
//lamp
|
||||
//difference () {
|
||||
lamp([0, LampY, 0 + 1]);
|
||||
lamp_dual([0, LampY, 0 + 1]);
|
||||
// translate([45, LampY, 0 + 2]) cube([100, 100, 100], center = true);
|
||||
//}
|
||||
color("green") lamp_cover([0, LampY + 15, 21]);
|
||||
//color("green") lamp_cover([0, LampY + 15, 21]);
|
||||
color("red") lamp_bolts_voids([0, LampY + 15, (LampBoltH/2) - 1.5 - 2.5]);
|
||||
//gates
|
||||
translate([-5.35, LampY -7.1, 11 + 1 + .1]) rotate([0, 0, 7]) color("blue") picture_gate();
|
||||
|
|
@ -884,9 +178,20 @@ module debug () {
|
|||
}
|
||||
|
||||
//takeup
|
||||
takeup_panel_picture([ReelX, ReelY, PanelOffsetZ+1]);
|
||||
translate([ReelX, ReelY, -10]) magnetic_coupling();
|
||||
translate([ReelX, ReelY, -10]) slip_coupling();
|
||||
takeup_panel_picture([TakeupPanelPictureX, TakeupPanelPictureY, PanelOffsetZ]);
|
||||
difference() {
|
||||
union(){
|
||||
translate([ReelX, ReelY, -10]) magnetic_coupling();
|
||||
translate([ReelX, ReelY, -8]) slip_coupling();
|
||||
}
|
||||
translate([ReelX + 50, ReelY, -10]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate([ReelX, ReelY, PanelOffsetZ+1]) {
|
||||
rotate([0, 0, BearingRotateZ1]) color("blue") bearing([0, BearingY, BearingZ]);
|
||||
rotate([0, 0, BearingRotateZ2]) color("blue") bearing([0, BearingY, BearingZ]);
|
||||
rotate([0, 0, BearingRotateZ3]) color("blue") bearing([0, BearingY, BearingZ]);
|
||||
rotate([0, 0, BearingRotateZ4]) color("blue") bearing([0, BearingY, BearingZ]);
|
||||
}
|
||||
|
||||
centered_geared_motor([ReelX, ReelY, TakeupMotorZ], [180, 0, PictureTakeupMotorRotationZ]);
|
||||
centered_geared_motor([ReelX, -ReelY, TakeupMotorZ], [180, 0, StockTakeupMotorRotationZ]);
|
||||
|
|
@ -909,14 +214,11 @@ module debug () {
|
|||
* CONTACT PRINTER MODULES
|
||||
**/
|
||||
|
||||
module bearing (pos = [0, 0, 0], width= 8, hole = true) {
|
||||
fuzz = 0.1;
|
||||
module bearing_void (pos = [0, 0, 0], width= 8) {
|
||||
fuzz = 0.3;
|
||||
translate (pos) {
|
||||
difference () {
|
||||
cylinder(r = R(BearingOuterDiameter) + fuzz, h = width, center = true);
|
||||
if (hole) {
|
||||
cylinder(r = R(BearingInnerDiameter) - fuzz, h = width, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1065,7 +367,7 @@ module picture_gate (pos = [0, 0, 0], rot = [0, 0, 0], Type = "full", Width = 2)
|
|||
}
|
||||
}
|
||||
|
||||
module lamp (pos = [0, 0, 0]) {
|
||||
module lamp_dual (pos = [0, 0, 0]) {
|
||||
Z = 10;
|
||||
WallZ = Z;
|
||||
GateZ = Z;
|
||||
|
|
@ -1097,8 +399,8 @@ module lamp (pos = [0, 0, 0]) {
|
|||
translate([0, -53.5, 11]) cylinder(r = R(80), h = 18.01, center = true, $fn = 200);
|
||||
}
|
||||
//barrier
|
||||
translate([0, 10.6+7, 11]) cube([5.5, 34, 18], center = true);
|
||||
translate([0, 5, 11]) cube([3, 20, 18], center = true);
|
||||
translate([0, 10.6+7, Z]) cube([5.5, 34, 18], center = true);
|
||||
translate([0, 5, Z]) cube([3, 20, 18], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1175,33 +477,49 @@ module takeup_panel_picture (pos = [0, 0, 0]) {
|
|||
CenterVoidD = 47;
|
||||
CenterColumnD = 55;
|
||||
CenterColumnZ = 12;
|
||||
translate(pos) difference() {
|
||||
union(){
|
||||
translate([12.5, 10, 0]) cube([TakeupPanelX, TakeupPanelY, PanelZ], center = true);
|
||||
translate([-(TakeupPanelX/2), (TakeupPanelY/2)-12.5, 0]) cube([OtherX, OtherY, PanelZ], center = true);
|
||||
translate([0, 0, -(PanelZ/2) - (CenterColumnZ/2)]) cylinder(r = R(CenterColumnD), h = CenterColumnZ, center = true, $fn = 100);
|
||||
translate(pos) {
|
||||
difference() {
|
||||
union(){
|
||||
translate([12.5, 10, 0]) cube([TakeupPanelX, TakeupPanelY, PanelZ], center = true);
|
||||
translate([-(TakeupPanelX/2) + 2.5, (TakeupPanelY/2)-12.5, 0]) cube([OtherX, OtherY, PanelZ], center = true);
|
||||
translate([TakeupPanelPictureOffsetX, 0, -(PanelZ/2) - (CenterColumnZ/2)]) cylinder(r = R(CenterColumnD), h = CenterColumnZ, center = true, $fn = 100);
|
||||
}
|
||||
translate([TakeupPanelPictureOffsetX, 0, 0]) cylinder(r = R(CenterVoidD), h = 50, center = true, $fn = 100);
|
||||
//bearings
|
||||
translate([TakeupPanelPictureOffsetX, 0, 0]) rotate([0, 0, BearingRotateZ1]) bearing_void([0, BearingY, BearingZ], BearingH);
|
||||
translate([TakeupPanelPictureOffsetX, 0, 0]) rotate([0, 0, BearingRotateZ2]) bearing_void([0, BearingY, BearingZ], BearingH);
|
||||
translate([TakeupPanelPictureOffsetX, 0, 0]) rotate([0, 0, BearingRotateZ3]) bearing_void([0, BearingY, BearingZ], BearingH);
|
||||
translate([TakeupPanelPictureOffsetX, 0, 0]) rotate([0, 0, BearingRotateZ4]) bearing_void([0, BearingY, BearingZ], BearingH);
|
||||
}
|
||||
takeup_mount_panel([TakeupPanelPictureOffsetX, 0, -21], [0, 0, PictureTakeupMotorRotationZ]);
|
||||
translate([TakeupPanelPictureOffsetX, 0, -16]) difference () {
|
||||
cylinder(r = R(CenterColumnD), h = 3, center = true, $fn = 100);
|
||||
cylinder(r = R(21), h = 3 + 1, center = true, $fn = 100);
|
||||
}
|
||||
cylinder(r = R(CenterVoidD), h = 50, center = true, $fn = 100);
|
||||
}
|
||||
}
|
||||
|
||||
module takeup_panel_picture_motor_mount () {
|
||||
|
||||
}
|
||||
|
||||
module takeup_panel_stock (pos = [0, 0, 0]) {
|
||||
translate(pos) {
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
PART = "";
|
||||
PART = "2020_tslot_insert";
|
||||
LIBRARY = true;
|
||||
|
||||
if (PART == "panel") {
|
||||
rotate([180, 0, 0]) panel();
|
||||
} else if (PART == "lamp") {
|
||||
lamp();
|
||||
} else if (PART == "lamp_dual") {
|
||||
lamp_dual();
|
||||
} else if (PART == "picture_gate") {
|
||||
rotate([-90, 0, 0]) picture_gate(Type = "standard");
|
||||
} else if (PART == "sprocketed_roller_reinforced") {
|
||||
sprocketed_roller(sprockets = Sprockets, bevel = SprocketedRollerBevel, model = SprocketedRollerModel, set_screw_top = SprocketedRollerSetScrewTop, set_screw_side = SprocketedRollerSetScrewSide, bolts = SprocketedRollerBolts, reinforced = true);
|
||||
sprocketed_roller(sprockets = Sprockets, bevel = SprocketedRollerBevel, model = SprocketedRollerModel, set_screw_top = SprocketedRollerSetScrewTop, set_screw_side = SprocketedRollerSetScrewSide, bolts = SprocketedRollerBolts, adjust_base = SprocketedRollerAdjustBase, reinforced = true);
|
||||
} else if (PART == "2020_tslot_insert") {
|
||||
2020_tslot_insert();
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,732 @@
|
|||
/*
|
||||
AT = 25.4 * 0.22;
|
||||
|
||||
|
||||
INNER_BOX_X = 225;
|
||||
INNER_BOX_Y = 400;
|
||||
INNER_BOX_Z = 40;
|
||||
|
||||
OUTER_BOX_X = INNER_BOX_X + (25.4 / 2) + .2;
|
||||
OUTER_BOX_Y = INNER_BOX_Y + (25.4 / 2) + .2;
|
||||
OUTER_BOX_Z = 70;
|
||||
|
||||
REEL_SPACING = 250;
|
||||
REEL_SPACING_X = 115;
|
||||
|
||||
REEL_HOLDER_Z = 4;
|
||||
|
||||
IDLE_SPACING = 120;
|
||||
IDLE_OFFSET = 0;
|
||||
IDLE_PLAY = 20;
|
||||
IDLE_PLAY_ANGLE = 45;
|
||||
IDLE_PLAY_SLOT = 8.1;
|
||||
|
||||
SPROCKETED_SPACING = 45;
|
||||
SPROCKETED_OFFSET = 40;
|
||||
SPROCKETED_Z = 7.5;
|
||||
|
||||
LAMP_Z = -3;
|
||||
|
||||
SLIT = 1;
|
||||
|
||||
BOLT_R = 2.55; //M5 25mm 0.8
|
||||
BOLT_Z = 25;
|
||||
|
||||
INVOLUTE_SCALE = 1.45;
|
||||
INVOLUTE_ROTATE = (360 / 12);
|
||||
|
||||
PEG_INNER_D = 4;
|
||||
PEG_OUTER_D = 7;
|
||||
PEG_H = 10;
|
||||
|
||||
PRESSURE_PEG_SPACING = 60;
|
||||
PRESURE_PEG_OFFSET = -25;
|
||||
|
||||
BREAK_PEG_SPACING = 190;
|
||||
BREAK_PEG_OFFSET = -80;
|
||||
|
||||
module m5_25 () {
|
||||
cylinder(r = BOLT_R, h = BOLT_Z, center = true);
|
||||
}
|
||||
|
||||
module roller (DEBUG = false) {
|
||||
$fn = 100;
|
||||
H = 21;
|
||||
echo("ROLLER_CLEARANCE");
|
||||
echo(H - 4);
|
||||
//translate([0, 0, 9]) cube([16, 16, 20], center = true);
|
||||
difference () {
|
||||
union () {
|
||||
cylinder(r = 24 / 2, h = 2, center = true);
|
||||
translate([0, 0, 1]) cylinder(r = 16 / 2, h = 4, center = true);
|
||||
translate([0, 0, 10]) cylinder(r = 14 / 2, h = 18, center = true);
|
||||
translate([0, 0, H - 3.5]) cylinder(r = 16 / 2, h = 4, center = true);
|
||||
translate([0, 0, H - 2]) cylinder(r = 24 / 2, h = 2, center = true);
|
||||
}
|
||||
cylinder(r = (IDLE_PLAY_SLOT / 2) + .1, h = 50, center = true);
|
||||
if (DEBUG){
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
//translate([0, 0, H/2 - 1]) cube([25, 25, H], center = true);
|
||||
}
|
||||
|
||||
module idle_roller_peg () {
|
||||
translate([0, 0, -.6]) cylinder(r = (IDLE_PLAY_SLOT / 2) - .1, h = 39.25, center = true);
|
||||
translate([0, 0, -6.75]) cylinder(r = 16 / 2, h = 2.4, center = true);
|
||||
}
|
||||
|
||||
module idle_roller_peg_top (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = (IDLE_PLAY_SLOT / 2) + 2, h = PEG_H, center = true);//inner peg
|
||||
translate([0, 0, PEG_H / 2 - 1]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
|
||||
translate([0, 0, -PEG_H / 2 - 1]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
|
||||
}
|
||||
translate([0, 0, (25.4 / 4)]) cylinder(r = (IDLE_PLAY_SLOT / 2), h = 15.5 , center = true);
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module idle_roller_peg_cap (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = (IDLE_PLAY_SLOT / 2) + 2, h = 5.5, center = true);//inner peg
|
||||
translate([0, 0, -1.75]) cylinder(r = (IDLE_PLAY_SLOT / 2) + 4, h = 2, center = true);
|
||||
}
|
||||
translate([0, 0, -7.1 - .2]) cylinder(r = (IDLE_PLAY_SLOT / 2), h = 15.5 , center = true);
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module sprocketed_roller_peg () {
|
||||
D = 4.7;
|
||||
cylinder(r = (D / 2) - .1, h = 30, center = true);
|
||||
translate([0, 0, -2.75]) cylinder(r = 16 / 2, h = 3, center = true);
|
||||
translate([0, 0, -9.25]) cylinder(r = 6 / 2, h = 11.5, center = true);
|
||||
}
|
||||
|
||||
module sprocketed_roller_peg_cap (DEBUG = false) {
|
||||
D = 4.7;
|
||||
difference() {
|
||||
translate([0, 0, 1.3]) cylinder(r = 5.92 - .1, h = 6, center = true);
|
||||
cylinder(r = (D / 2) - .1, h = 6, center = true);
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module reel_holder (top = true) {
|
||||
$fn = 60;
|
||||
SQUARE_INNER = 8;
|
||||
difference(){
|
||||
translate([0, 0, -1.5]) cube([SQUARE_INNER, SQUARE_INNER, 21.5], center= true);
|
||||
for (i = [0:4]) {
|
||||
rotate([0, 0, (i * 90)]){
|
||||
translate([(SQUARE_INNER / 2) + .4, (SQUARE_INNER / 2) + .4, 18.5 / 2]) rotate([0, -15, 45]) cube([2.5, SQUARE_INNER, SQUARE_INNER], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
difference () {
|
||||
union() {
|
||||
translate([0, 0, (18.5 / 2) + (3.5 / 2)]) cylinder(r = SQUARE_INNER / 2, h = 3.5, center = true);
|
||||
translate([0, 0, (18.5 / 2) + (7.5 / 2)]) sphere(SQUARE_INNER / 2, center = true);
|
||||
}
|
||||
translate ([0, 0, (18.5 / 2) + 7.5]) cube([10, 10, 2], center = true);
|
||||
}
|
||||
difference () {
|
||||
translate([0, 0, -(18.5/ 2) - (3 / 2) - 3]) cylinder(r = 16 /2, h = 3, center = true);
|
||||
//translate([0, 0, -14.3]) cube([4, 4, 2], center = true); //notch
|
||||
difference() {
|
||||
translate([0, 0, -14.3]) cylinder(r = 8 / 2, h = 2, center = true);
|
||||
translate([0, 6, -14.3]) cube([8, 8, 2], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module bearing_laser (x, y, z, width= 8, hole = true) {
|
||||
innerD = 8.05;
|
||||
outerD = 22.1 - .5;
|
||||
fuzz = 0.1;
|
||||
translate ([x, y, z]) {
|
||||
difference () {
|
||||
cylinder(r = outerD / 2 + fuzz, h = width, center = true);
|
||||
if (hole) {
|
||||
cylinder(r = innerD / 2 - fuzz, h = width, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module inner_box (DUMMY = false) {
|
||||
difference () {
|
||||
//8.8 inches x 15 inches
|
||||
if (DUMMY) {
|
||||
color("lightblue") cube([INNER_BOX_X, INNER_BOX_Y, 6], center = true);
|
||||
} else {
|
||||
translate([0, -209.5, 0]) Box2D([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], SIDE_TABS = 1, TOP_TABS = 0, TOP = false, BOTTOM_TABS = 3, MATERIAL = 6);
|
||||
//translate([INNER_BOX_X + 4, 14, 0]) cube([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], center = true);
|
||||
}
|
||||
idle_play_voids();
|
||||
bearing_voids();
|
||||
sprocketed_voids();
|
||||
elastic_peg_voids();
|
||||
//takeup motor mount point
|
||||
translate([0, 157 + 1.25, 0]) {
|
||||
cylinder(r = 6, h = 100, center = true);
|
||||
//bolts
|
||||
translate([(15.2 / 2), 19.14 + 1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
|
||||
translate([-(15.2 / 2), 19.14 +1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
|
||||
}
|
||||
//drive motor mount point
|
||||
translate([5, 0, 14.5]) rotate([0, 0, 90]) {
|
||||
cylinder(r = 6, h = 100, center = true);
|
||||
translate([(15.2 / 2), 19.14 + 1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
|
||||
translate([-(15.2 / 2), 19.14 +1, 0]) cylinder(r = (3.75 / 2), h = 100, center = true);
|
||||
}
|
||||
|
||||
//light mount points, 40mm spread
|
||||
translate([75, 20, 0]) cylinder(r = 3, h = 7, center = true);
|
||||
translate([75, -20, 0])cylinder(r = 3, h = 7, center = true);
|
||||
|
||||
//Hole for light strip
|
||||
translate([87, 0, 0]) cylinder(r = 5, h = 50, center = true);
|
||||
|
||||
//Hole for power cable to motor
|
||||
translate([-10, 195, 0]) cylinder(r = 2, h = 50, center = true);
|
||||
|
||||
CENTER_ELEC = 546;
|
||||
//Arduino USB B plug hole
|
||||
translate([CENTER_ELEC, -205, 0]) cube([11.5, 11.5, 20], center = true);
|
||||
|
||||
//DC power
|
||||
translate([CENTER_ELEC + 30, -205, 0]) cylinder(r = (11.5 / 2), h = 20, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module outer_box (DUMMY = false) {
|
||||
difference () {
|
||||
if (DUMMY) {
|
||||
cube([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], center = true);
|
||||
} else {
|
||||
translate([0, -209.5, 0]) Box2D([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], SIDE_TABS = 1, TOP_TABS = 0, TOP = false, BOTTOM_TABS = 3, MATERIAL = 6);
|
||||
}
|
||||
CENTER_ELEC = 571;
|
||||
//Arduino USB B plug hole
|
||||
translate([CENTER_ELEC, -205, 0]) cube([11.5, 11.5, 20], center = true);
|
||||
|
||||
//DC power
|
||||
translate([CENTER_ELEC + 30, -205, 0]) cylinder(r = (11.5 / 2), h = 20, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module light_source () {
|
||||
//light mount points, 40mm spread
|
||||
translate([0, 20, 0]) cylinder(r = 3, h = 7, center = true);
|
||||
translate([0, -20, 0])cylinder(r = 3, h = 7, center = true);
|
||||
|
||||
translate ([10, 0, (7 / 2) + (3 / 2)]) {
|
||||
rounded_cube([55, 80, 3], d = 20, center = true);
|
||||
translate ([0, 0, 0]) {
|
||||
cube([55 / 2, 80, 3], d = 20, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
module idle_play_voids () {
|
||||
translate([IDLE_OFFSET, IDLE_SPACING / 2, 0]) {
|
||||
rotate([0, 0, IDLE_PLAY_ANGLE]) {
|
||||
cube([IDLE_PLAY, IDLE_PLAY_SLOT, 50], center = true);
|
||||
translate([IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
|
||||
translate([-IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
translate([IDLE_OFFSET, -IDLE_SPACING / 2, 0]) {
|
||||
rotate([0, 0, -IDLE_PLAY_ANGLE]) {
|
||||
cube([IDLE_PLAY, IDLE_PLAY_SLOT, 50], center = true);
|
||||
translate([IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
|
||||
translate([-IDLE_PLAY / 2, 0, 0]) cylinder(r = IDLE_PLAY_SLOT / 2, h = 50, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module bearing_voids () {
|
||||
bearing_laser(REEL_SPACING_X / 2, REEL_SPACING / 2, 0, hole = false);
|
||||
bearing_laser(REEL_SPACING_X / 2, -REEL_SPACING / 2, 0, hole = false);
|
||||
|
||||
bearing_laser(-REEL_SPACING_X / 2, REEL_SPACING / 2, 0, hole = false);
|
||||
bearing_laser(-REEL_SPACING_X / 2, -REEL_SPACING / 2, 0, hole = false);
|
||||
}
|
||||
|
||||
module sprocketed_voids () {
|
||||
//translate([SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, 0]) {
|
||||
//cylinder(r = 6 / 2, h = 50, center = true);
|
||||
//}
|
||||
//translate([SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, 0]) {
|
||||
//cylinder(r = 6 / 2, h = 50, center = true);
|
||||
//}
|
||||
bearing_laser(SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, 0, hole=false);
|
||||
bearing_laser(SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, 0, hole=false);
|
||||
}
|
||||
|
||||
module bearing_hobbled_rod () {
|
||||
RH_CONNECT_R = 4; //inside of bearing
|
||||
difference () {
|
||||
cylinder(r = RH_CONNECT_R, h = 30, center = true);
|
||||
translate([RH_CONNECT_R + 2, 0, 0]) cube([RH_CONNECT_R * 2, RH_CONNECT_R * 2, 31], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module motor_hobbled_rod (h = 11) {
|
||||
difference () {
|
||||
translate([0, 0, 0]) cylinder(r = 5.9 / 2, h = h, center = true, $fn = 24);
|
||||
translate([5.3, 0, 0]) cube([6, 6, h + .1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module motor_15RPM (DEBUG = false) {
|
||||
H = 52;
|
||||
ROD = 16;
|
||||
difference () {
|
||||
union(){
|
||||
cylinder(r = 37 / 2, h = H, center = true);
|
||||
translate([0, -6, -(H / 2) - (6 / 2 )]) cylinder(r = 6, h = 6, center = true);
|
||||
translate([0, -6, -(H / 2) - 6 - (ROD / 2)]) motor_hobbled_rod(ROD);
|
||||
}
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module gears_to_cut () {
|
||||
//http://hessmer.org/gears/InvoluteSpurGearBuilder.html
|
||||
//settings 12 and 24 gears
|
||||
//render with projection()
|
||||
|
||||
GEAR_2_CENTER = 57.8 + 8.6;
|
||||
difference () {
|
||||
scale([INVOLUTE_SCALE, INVOLUTE_SCALE, INVOLUTE_SCALE]) {
|
||||
union () {
|
||||
linear_extrude(height = 1) import("../dxf/InvoluteGear_1.dxf");
|
||||
translate([0, 0, 0.5]) cube([20, 20, 1], center = true);
|
||||
translate([GEAR_2_CENTER / INVOLUTE_SCALE, 0, 0.5]) cube([20, 20, 1], center = true);
|
||||
}
|
||||
}
|
||||
bearing_hobbled_rod();
|
||||
translate([GEAR_2_CENTER, 0, 0]) {
|
||||
//bearing_hobbled_rod();
|
||||
motor_hobbled_rod();
|
||||
}
|
||||
}
|
||||
//find gear 2 center
|
||||
//translate([GEAR_2_CENTER, 0, 0])cylinder(r = 3, h = 30, center = true);
|
||||
}
|
||||
|
||||
module gears_to_cut_2 () {
|
||||
//http://hessmer.org/gears/InvoluteSpurGearBuilder.html
|
||||
//settings 20 and 12 gears
|
||||
//render with projection()
|
||||
|
||||
GEAR_2_CENTER = 40.75;
|
||||
ORIENTATION = 0;
|
||||
difference () {
|
||||
union () {
|
||||
linear_extrude(height = 1) import("../dxf/InvoluteGear_2.dxf");
|
||||
}
|
||||
motor_hobbled_rod();
|
||||
translate([GEAR_2_CENTER, 0, 30]) {
|
||||
rotate([180, 0, ORIENTATION]) contact_printer_roller();
|
||||
}
|
||||
}
|
||||
//find gear 2 center
|
||||
//translate([GEAR_2_CENTER, 0, 0])cylinder(r = 1/2, h = 30, center = true);
|
||||
}
|
||||
|
||||
module drive_gear_cap () {
|
||||
difference () {
|
||||
union () {
|
||||
cylinder(r = 5, h = 5, center = true);
|
||||
translate([0, 0, -(5 / 2) + (1.5 / 2)]) cylinder(r = 8, h = 1.5, center = true);
|
||||
}
|
||||
motor_hobbled_rod(11);
|
||||
}
|
||||
}
|
||||
|
||||
module temp_inner_walls () {
|
||||
difference () {
|
||||
cube([INNER_BOX_X, INNER_BOX_Y, INNER_BOX_Z], center = true);
|
||||
cube([INNER_BOX_X - (25.4 / 2), INNER_BOX_Y - (25.4 / 2), INNER_BOX_Z + 1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module temp_outer_walls () {
|
||||
difference () {
|
||||
cube([OUTER_BOX_X, OUTER_BOX_Y, OUTER_BOX_Z], center = true);
|
||||
cube([OUTER_BOX_X - (25.4 / 2), OUTER_BOX_Y - (25.4 / 2), OUTER_BOX_Z + 1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module temp_bottom () {
|
||||
difference () {
|
||||
cube([OUTER_BOX_X, OUTER_BOX_Y, 6], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_bottom (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = PEG_INNER_D / 2, h = PEG_H, center = true);//inner peg
|
||||
translate([0, 0, PEG_H / 2 - 1]) cylinder(r = PEG_OUTER_D, h = 2, center = true);
|
||||
}
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_top (DEBUG = false) {
|
||||
difference() {
|
||||
union () {
|
||||
cylinder(r = PEG_OUTER_D / 2, h = PEG_H, center = true);//inner peg
|
||||
translate([0, 0, PEG_H / 2 - 1]) cylinder(r = PEG_OUTER_D, h = 2, center = true);
|
||||
translate([0, 0, -PEG_H / 2 - 1]) cylinder(r = (PEG_OUTER_D / 2) + 2, h = 2, center = true);
|
||||
}
|
||||
translate([0, 0, (25.4 / 4)]) cylinder(r = (PEG_INNER_D / 2), h = PEG_H , center = true);
|
||||
if (DEBUG) {
|
||||
translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module elastic_peg_voids () {
|
||||
translate ([PRESURE_PEG_OFFSET, PRESSURE_PEG_SPACING / 2, 0]){
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([PRESURE_PEG_OFFSET, -PRESSURE_PEG_SPACING / 2, 0]) {
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, 0]){
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
translate ([-BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, 0]) {
|
||||
cylinder(r = (PEG_INNER_D / 2) + .1, h = 50, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module reel_holder_bearing () {
|
||||
$fn = 40;
|
||||
BASE_D = 14;
|
||||
//translate([0, 0, -0.9]) cube([3.9, 3.9, 1.9], center = true);
|
||||
difference() {
|
||||
translate([0, 0, -0.9]) cylinder(r = 8 / 2, h = 1.9, center = true);
|
||||
translate([0, 6, -0.9]) cube([8, 8, 1.9], center = true);
|
||||
}
|
||||
translate([0, 0, -5.8]) cylinder(r = 8 / 2, h = 8, center = true);
|
||||
translate([0, 0, -9.9]) cylinder(r = BASE_D / 2, h = 2, center=true);
|
||||
}
|
||||
|
||||
module reel_holder_breaked () {
|
||||
BREAK_D = 24;
|
||||
BREAK_INNER_D = 20;
|
||||
BREAK_VOID = 6;
|
||||
reel_holder_bearing();
|
||||
|
||||
translate([0, 0, -11.5]) cylinder(r = BREAK_D / 2, h = 2, center = true);
|
||||
translate([0, 0, -11.5 - BREAK_VOID / 2 - 1]) cylinder(r = BREAK_INNER_D / 2, h = BREAK_VOID, center = true);
|
||||
translate([0, 0, -11.5 - BREAK_VOID - 2]) cylinder(r = BREAK_D / 2, h = 2, center = true);
|
||||
}
|
||||
|
||||
module break () {
|
||||
BREAK_INNER_D = 20.5;
|
||||
BREAK_H = 5;
|
||||
THICKNESS = 8;
|
||||
difference() {
|
||||
cylinder(r = (BREAK_INNER_D / 2) + THICKNESS, h = BREAK_H, center = true);
|
||||
cylinder(r = BREAK_INNER_D / 2, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, 50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate ([(BREAK_INNER_D / 2) + 11, 0, 0]) {
|
||||
difference () {
|
||||
translate([-2, 0, 0]) cylinder(r = 9, h = BREAK_H, center = true);
|
||||
cylinder(r = 3, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, -50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate([5, 0, 0]) cylinder(r = 2, h = BREAK_H, center = true);
|
||||
}
|
||||
translate ([-(BREAK_INNER_D / 2) - 11, 0, 0]) {
|
||||
difference () {
|
||||
translate([2, 0, 0]) cylinder(r = 9, h = BREAK_H, center = true);
|
||||
cylinder(r = 3, h = BREAK_H + 1, center = true);
|
||||
|
||||
translate([0, -50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
translate([-5, 0, 0]) cylinder(r = 2, h = BREAK_H, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module reel_holder_gear () {
|
||||
reel_holder_bearing();
|
||||
translate([0, 0, -13]) {
|
||||
difference() {
|
||||
translate([0, 0, -0.9]) cylinder(r = 8 / 2, h = 24.5 / 4, center = true);
|
||||
translate([0, 6, -0.9]) cube([8, 8, (24.5 / 4) + 1], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module idle_roller_plate () {
|
||||
//translate([0, 0, -.5]) cube([70, 70, 1], center = true);
|
||||
translate([0, 0, 1]) roller();
|
||||
translate([0, 30, (39.25 / 2) + .6]) idle_roller_peg();
|
||||
translate([30, 30, PEG_H / 2 + 2]) idle_roller_peg_top();
|
||||
translate([30, 0, 5.5 / 2]) rotate([180, 0, 0]) idle_roller_peg_cap();
|
||||
}
|
||||
|
||||
module sprocketed_roller_plate () {
|
||||
translate([0, 0, 15]) sprocketed_roller_peg();
|
||||
translate([20, 0, 4.5]) rotate([180, 0, 0]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
|
||||
module plate () {
|
||||
//translate([0, 0, -.5]) cube([150, 150, 1], center = true);
|
||||
//pressure elastic_pegs
|
||||
translate([60, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([60, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
translate([45, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([45, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
//break elastic_pegs
|
||||
translate([30, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([30, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
translate([15, 60, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_bottom();
|
||||
translate([15, 45, (PEG_H / 2) + 2]) elastic_peg_top();
|
||||
//reel holders
|
||||
translate([60, 25, 15.25]) reel_holder();
|
||||
translate([40, 25, 15.25]) reel_holder();
|
||||
translate([20, 25, 15.25]) reel_holder();
|
||||
translate([00, 25, 15.25]) reel_holder();
|
||||
}
|
||||
|
||||
module sprocketed_roller_mold () {
|
||||
//sprocketed_roller();
|
||||
//translate([0, 0, 5]) cube([32, 32, 22],center=true);
|
||||
//(CUBE = [100, 200, 50], MATERIAL = 3, SIDE_TABS = 1, BOTTOM = true, BOTTOM_TABS = 3, TOP = true, TOP_TABS = 4, PADDING = 4, PROJECTION = false)
|
||||
Box2D([32, 32, 22], MATERIAL = 3, SIDE_TABS = 2, BOTTOM = true, BOTTOM_TABS = 2, TOP = false, PROJECTION = true);
|
||||
}
|
||||
|
||||
module contact_printer (DEBUG = false) {
|
||||
translate([0, 0, -15]) inner_box(true);
|
||||
translate ([0, 15, 5 - (25.4 / 8)]) temp_inner_walls();
|
||||
translate ([0, 15, -8 + (25.4 / 4) ]) temp_outer_walls();
|
||||
//translate ([0, 15, -(25.4 / 4) - 12]) temp_bottom();
|
||||
//projection()
|
||||
//gears_to_cut();
|
||||
//translate([0, 0, 20]) reel_holder();
|
||||
//rotate([0, 0, 90]) bearing_hobbled_rod();
|
||||
|
||||
//translate([53, 0, .25]) gate();
|
||||
|
||||
translate ([PRESURE_PEG_OFFSET, PRESSURE_PEG_SPACING / 2, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([PRESURE_PEG_OFFSET, -PRESSURE_PEG_SPACING / 2, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
translate ([-BREAK_PEG_SPACING / 2, BREAK_PEG_OFFSET, -14.25]) {
|
||||
elastic_peg_bottom();
|
||||
translate([0, 0, -25.4 / 4 - 2.2]) elastic_peg_top();
|
||||
}
|
||||
|
||||
//negative feed
|
||||
translate([REEL_SPACING_X / 2, -REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
//translate([0, 0, -10]) reel_holder_breaked();
|
||||
|
||||
translate([0, 0, -25.5]) rotate([0, 0, -40]) break();
|
||||
}
|
||||
|
||||
//negative takeup
|
||||
translate([REEL_SPACING_X / 2, REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
translate([0, 0, -10]) reel_holder_gear();
|
||||
}
|
||||
|
||||
//print stock feed
|
||||
translate([-REEL_SPACING_X / 2, -REEL_SPACING / 2, 0]) {
|
||||
translate([0, 0, 1]) daylight_spool();
|
||||
if (DEBUG) {
|
||||
translate([0, 0, 1]) color([1, 1, 1, .5]) cylinder(r = 150, h = 16, center = true);
|
||||
}
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
//translate([0, 0, -10]) reel_holder_breaked();
|
||||
|
||||
translate([0, 0, -25.5]) rotate([0, 0, 40]) break();
|
||||
}
|
||||
|
||||
//print stock takeup
|
||||
translate([-REEL_SPACING_X / 2, REEL_SPACING / 2, 0]) {
|
||||
//translate([0, 0, 1]) daylight_spool();
|
||||
translate([0, 0, REEL_HOLDER_Z]) reel_holder();
|
||||
translate([0, 0, -10]) reel_holder_gear();
|
||||
}
|
||||
|
||||
translate([IDLE_OFFSET - 7, (IDLE_SPACING / 2) - 7, -9]) {
|
||||
roller();
|
||||
translate([0, 0, 5]) idle_roller_peg();
|
||||
translate([0, 0, -14]) idle_roller_peg_top();
|
||||
translate([0, 0, 23]) idle_roller_peg_cap();
|
||||
}
|
||||
translate([IDLE_OFFSET, -(IDLE_SPACING / 2), -9]) {
|
||||
translate([0, 0, 0.5]) roller(DEBUG);
|
||||
translate([0, 0, 5]) idle_roller_peg();
|
||||
translate([0, 0, -14]) idle_roller_peg_top(DEBUG);
|
||||
translate([0, 0, 23.5]) idle_roller_peg_cap(DEBUG);
|
||||
}
|
||||
|
||||
translate([SPROCKETED_OFFSET, -SPROCKETED_SPACING / 2, SPROCKETED_Z]) {
|
||||
rotate([180, 0 ,0]) {
|
||||
//difference () {
|
||||
contact_printer_roller();
|
||||
//translate([50, 0, 0]) cube([100, 100, 100], center = true);
|
||||
//}
|
||||
}
|
||||
//translate([0, 0, -15]) sprocketed_roller_peg();
|
||||
//translate([0, 0, -3]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
translate([SPROCKETED_OFFSET, SPROCKETED_SPACING / 2, SPROCKETED_Z]) {
|
||||
rotate([180, 0 ,0]) contact_printer_roller();
|
||||
//translate([0, 0, -15]) sprocketed_roller_peg();
|
||||
//translate([0, 0, -3]) sprocketed_roller_peg_cap();
|
||||
}
|
||||
|
||||
//find motor mount point
|
||||
//translate([0, 157, 0]) cylinder(r = 3, h = 100, center = true);
|
||||
//takeup motor
|
||||
translate([0, 157 + 6 + 1.25, 14 + .5]) motor_15RPM();
|
||||
translate([0, 0, 14.5]) rotate([0, 0, 90]) motor_15RPM();
|
||||
|
||||
echo("ROTATING GEARS");
|
||||
echo(INVOLUTE_ROTATE);
|
||||
translate([-REEL_SPACING_X / 2, REEL_SPACING / 2, -23]) rotate([0, 0, INVOLUTE_ROTATE]) gears_to_cut();
|
||||
//translate([REEL_SPACING_X / 2, REEL_SPACING / 2, -23]) rotate([0, 0, 180 - INVOLUTE_ROTATE ]) gears_to_cut();
|
||||
|
||||
//translate([75, 0, -15]) light_source();
|
||||
}
|
||||
|
||||
module reel_holder_plate () {
|
||||
reel_holder();
|
||||
translate([0, 20, 0]) reel_holder();
|
||||
translate([20, 20, 0]) reel_holder();
|
||||
translate([20, 0, 0]) reel_holder();
|
||||
}
|
||||
|
||||
//corner pieces for outer box to support inner box
|
||||
|
||||
// ___________
|
||||
// |/ \|
|
||||
// | |
|
||||
// |\_______/|
|
||||
|
||||
module spacer () {
|
||||
H = 16.3;
|
||||
W = 25;
|
||||
difference () {
|
||||
rotate([0, 0, 45]) cube([W, W, H], center = true);
|
||||
translate([150, 0, 0]) cube([300, 300, 300], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module four_point_connector () {
|
||||
$fn = 120;
|
||||
X = 35;
|
||||
Y = 40;
|
||||
H = 8.5;
|
||||
Z = ((H - 6) / 2) - 1;
|
||||
translate([0, 0, -4.5]) {
|
||||
difference () {
|
||||
//plate
|
||||
rounded_cube([X + 5.6 + 2, Y + 5.6 + 2, 3], d = 2.8 * 2, center = true);
|
||||
//negative
|
||||
rounded_cube([X - 7, Y - 7, 4], d = 20, center = true);
|
||||
}
|
||||
}
|
||||
translate([X / 2, Y / 2, Z + 2.5]) cylinder(r = 2.8, h = H + 5, center = true);
|
||||
translate([X / 2, -Y / 2, Z + 2.5]) cylinder(r = 2.8, h = H + 5, center = true);
|
||||
|
||||
translate([-X / 2, Y / 2, Z + .5]) cylinder(r = 2.8, h = H + 1, center = true);
|
||||
translate([-X / 2, -Y / 2, Z + .5]) cylinder(r = 2.8, h = H + 1, center = true);
|
||||
}
|
||||
|
||||
module sprocketed_roller_gear_cap () {
|
||||
difference () {
|
||||
union () {
|
||||
cylinder(r = 16 / 2, h = 3, center = true);
|
||||
translate([0, 0, 1.5]) cylinder(r = 11 / 2, h = 6, center = true);
|
||||
}
|
||||
translate([0, 0, -30]) contact_printer_roller();
|
||||
}
|
||||
}*/
|
||||
|
||||
|
||||
|
||||
//contact_printer();
|
||||
/*projection() {
|
||||
intersection () {
|
||||
inner_box();
|
||||
translate([30, 0, 0]) cube([130, 160, 50], center = true);
|
||||
}
|
||||
}*/
|
||||
//translate([23, 0, 0]) cube([35, 45, 5], center = true);
|
||||
//translate([8, 0, -26]) rotate([0, 0, 34]) import("/home/mathias/Desktop/InvoluteGear_2.dxf");
|
||||
//translate([20, 0, -20]) cube([41.6, 0.5, 2], center = true);
|
||||
//translate([0, 0, 6]) outer_box();
|
||||
//translate([57.5, 0, 0]) four_point_connector();
|
||||
//translate([40, 0, LAMP_Z]) rotate([0, 0, -90]) {
|
||||
//lamp_plate();
|
||||
//lamp_housing();
|
||||
//translate([0, 15, 4]) lamp_front();
|
||||
//gate();
|
||||
|
||||
//}
|
||||
//sprocketed_roller_gear_cap ();
|
||||
//reel_holder_plate();
|
||||
//reel_holder();
|
||||
//translate([60, 45, PEG_H / 2]) rotate([180, 0, 0]) elastic_peg_top();
|
||||
//reel_holder_breaked();
|
||||
//projection() gears_to_cut();
|
||||
//projection() gears_to_cut_2();
|
||||
//drive_gear_cap();
|
||||
//break();
|
||||
//sprocketed_roller();
|
||||
//sprocketed_roller_plate();
|
||||
//projection()
|
||||
//translate([0, 0, 15 - 6]) inner_box(true);
|
||||
//projection() outer_box();
|
||||
//idle_roller_plate();
|
||||
//plate();
|
||||
//roller();
|
||||
//light_source();
|
||||
//spacer();
|
||||
//contact_printer_roller();
|
||||
|
||||
//sprocketed_roller_mold();
|
||||
Loading…
Reference in New Issue