403 lines
13 KiB
OpenSCAD
403 lines
13 KiB
OpenSCAD
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include <../readyCAD/ready.scad>
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mm_x = [54.5 + 6, -30 + 54.5, 6, 45.5, 18, 55, 55];
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mm_y = [-30 + 12, 7 + 12, -27.5, -27.5, 7, 40, 40];
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//xArray = [-3, 57, 55, 10, -26]; //WITH MIDDLE PIN
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//yArray = [38, 31, -56, -22, -33]; //WITH MIDDLE PIN
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xArray = [-3, 57, 55, -26]; //NO MIDDLE PIN
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yArray = [38, 31, -56, -33]; //NO MIDDLE PIN
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outerD = 9;
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innerD = 4.5;
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height = 17;
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//panel_x = 129 + 4;
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//panel_y = 131;
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panel_2_x = 110;
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panel_2_y = 110;
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one_to_one_x = 54.5;
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one_to_one_y = 12;
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bolt_inner = 2.7;
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module intval_panel () {
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difference () {
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union () {
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difference () {
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translate ([0, 0, 8.5]) {
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union () {
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translate([22, -5, 0]) rotate([0, 0, -13]) rounded_cube([panel_2_x, panel_2_y, 2], d = 20, c = true);
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//reinforces
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translate([54, -12, -3]) rotate([0, 0, 89]) rounded_cube([110, 20, 4], 20, c = true);
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translate([-17, 2, -3]) rotate([0, 0, 72]) rounded_cube([94, 13, 4], 13, c = true);
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}
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}
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for (i = [0 : len(xArray) - 1]) {
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bolex_pin_inner(xArray[i], yArray[i]);
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}
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}
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onetoone(26, 10, 4.5);
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//extends for onetoone
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intval_pins();
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for (i = [0 : len(mm_x) - 1]) {
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translate([mm_x[i], mm_y[i], 6]) cylinder(r = 4, h = 5, center = true);
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}
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}
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onetoone(9, 14, 8.5);
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bearing(54.5, 12, 6, width= 18, hole=false);
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frame_counter_access();
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m_p_access();
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//remove center
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difference () {
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//translate([19, -5, 0]) cube([60, 60, 60], center=true);
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//translate([49, 0, 0]) rotate([0, 0, -165]) cube([30, 90, 60], center=true);
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}
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//remove front
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remove_front();
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//opto
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//opto_mount_holes(42, 29.5, 20, 5.4);
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translate([6, 18, 0]) rotate([0, 0, -13]) cube([15, 25, 40], center=true); //motor wind key hole
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for (i = [0 : len(mm_x) - 1]) {
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translate([mm_x[i], mm_y[i], 0]) cylinder(r = bolt_inner, h = 100, center = true);
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}
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}
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}
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module remove_front () {
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translate([87, 0, 4]) rotate([0, 0, 89]) cube([170, 40, 40], center = true);
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}
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module onetoone (size, height, z) {
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translate ([one_to_one_x, one_to_one_y, z]) {
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cylinder(r = size / 2, h = height, center = true);
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}
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}
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module m_p_access () {
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translate ([18, -44, 0]) {
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rounded_cube([35, 17, 50], 17, true);
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}
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}
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module bolex_pin (x, y) {
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in = innerD;
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translate ([x, y, 1]) {
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difference () {
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union () {
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translate([0, 0, (height / 2) - 2]) cylinder(r = (outerD + 4) / 2, h = 4, center = true);
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cylinder(r = outerD / 2, h = height, center = true);
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}
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cylinder(r = in / 2, h = height, center = true);
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translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
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}
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}
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}
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module bolex_pin_inner (x, y) {
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translate ([x, y, 1]) {
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cylinder(r = innerD / 2, h = height * 2, center = true);
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translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
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}
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}
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module intval_pins () {
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for (i = [0 : len(xArray) - 1]) {
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bolex_pin(xArray[i], yArray[i]);
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}
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}
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module key () {
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difference () {
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cylinder(r = 6.7 / 2, h = 5, center = true, $fn = 15);
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cylinder(r = 4.76 / 2, h = 5, center = true, $fn = 15);
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}
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translate ([0, 0, -7.5]) {
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cylinder(r = 6.7 / 2, h = 10, center = true, $fn = 15);
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}
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}
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module keyHole () {
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translate ([0, 0, 1.75]) {
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cube([10, 2, 3.5], center = true);
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}
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}
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module key_end (rotArr = [0, 0, 0], transArr = [0, 0, 0]) {
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translate(transArr) {
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rotate (rotArr) {
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difference () {
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key();
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keyHole();
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}
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}
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}
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}
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module frame_counter_access () {
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x = 37.5;
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y = 39;
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translate([x, y, 8.5]) {
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difference () {
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union () {
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rotate ([0, 0, 19]) {
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translate([0, 9, 0]) {
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cube([12, 16, 4], center = true);
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}
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}
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rotate ([0, 0, -19]) {
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translate([0, 9, 0]) {
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cube([12, 16, 4], center = true);
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}
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}
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}
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translate([0, 15.5, 0]) {
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cube([17, 6, 4], center = true);
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}
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}
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cylinder(r = 6.2, h = 4, center = true);
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}
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}
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module bearing (x, y, z, width= 8, hole = true) {
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innerD = 8.05;
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outerD = 22.1;
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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 motor_key (half = false) {
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innerD = 7.85;
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outer_d = 27.5 + 2;
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notch_d = 10;
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height = 7 + 5;
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diff = 14 + 2.5;
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difference () {
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union () {
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translate([one_to_one_x, one_to_one_y, 12.1]) cylinder(r = 12 / 2, h = 5, center = true);// padding against bearing
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translate([one_to_one_x, one_to_one_y, diff]) cylinder(r=outer_d/2, h= height, center= true); //large cylinder
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translate([one_to_one_x, one_to_one_y, 6]) cylinder(r=innerD/2, h= 10, center= true , $fn= 10);
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key_end([0, 180, 0], [one_to_one_x, one_to_one_y, -2.5]); //thicker-than-key_end cylinder for inner bearing
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}
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translate([one_to_one_x, one_to_one_y, diff]) {
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translate ([-outer_d/2 - 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true, $fn=30); //notch
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}
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translate([one_to_one_x, one_to_one_y, diff]) {
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translate ([-outer_d/2 -.5, -3.5, 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
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translate ([-outer_d/2 -.5, 3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
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}
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//slot for hobbled(?) end
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translate([one_to_one_x, one_to_one_y, 20.5]) cylinder(r = 11.5/2, h = 10, center = true);
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translate([one_to_one_x, one_to_one_y, 17.5]) {
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difference() {
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//cylinder(r = 7.5/2, h = 2, center = true);
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//translate([5, 0, 0]) cube([10, 10, 10], center = true);
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}
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}
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if (half) {
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translate([one_to_one_x - 50 , one_to_one_y, -50]) cube([100, 100, 200]);
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}
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}
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}
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module motor_12v () {
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motor_d = 37;
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motor_h = 63;
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end = 11.5;
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len = 17;
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cylinder(r = motor_d/2, h = motor_h, center=true);
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translate([0, 0, (motor_h / 2) + (len / 2)]) cylinder(r = end/2, h = len, center=true);
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}
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module motor_mount () {
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base_d = 45;
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base_inner = 39;
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base_thickness = 3;
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hole_d = 13.5;
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screw_d = 5;
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height = 6;
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difference () {
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difference () {
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translate([0, 0, 2.5])cylinder(r=base_d/2, h=height + 5, center = true);
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translate([0, 0, base_thickness + 2.5]) cylinder(r=base_inner/2, h=height + 5, center = true);
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}
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cylinder(r=hole_d/2, h=29, center = true); //center hole
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//screw mounts
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translate([0, 12.5, 0]) cylinder(r=screw_d/2, h=29, center = true);
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translate([0, -12.5, 0]) cylinder(r=screw_d/2, h=29, center = true);
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//translate([10.5, 0, 0]) cylinder(r=screw_d/2, h=29, center = true);
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//translate([0, 0, -10]) cube([100, 100, 100]);
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}
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//wings
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//translate([-18, 0, 0]) cube([6, 4, 4], center= true);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], 0], 100, height, 9);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], 0], -10, height, 11);
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}
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module geared_motor_mount () {
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base_d = 45;
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base_inner = 39;
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base_thickness = 3;
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hole_d = 12.5;
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screw_d = 4;
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screw_distance = 31;
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height = 6;
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difference () {
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difference () {
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translate([0, 0, 2.5])cylinder(r=base_d/2, h=height + 5, center = true);
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translate([0, 0, base_thickness + 2.5]) cylinder(r=base_inner/2, h=height + 5, center = true);
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}
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cylinder(r=hole_d/2, h=29, center = true); //center hole
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//screw holes
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translate([0, screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
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translate([0, -screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
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//translate([10.5, 0, 0]) cylinder(r=screw_d/2, h=29, center = true);
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//translate([0, 0, -10]) cube([100, 100, 100]);
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}
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//wings
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//translate([-18, 0, 0]) cube([6, 4, 4], center= true);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], 0], 100, height, 9);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], 0], -10, height, 11);
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}
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module motor_mount_bottom () {
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mount_d = 45.5;
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base_d = 45.5;
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outer_d = 28 + 2.3 + 4;
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height = 19 + 3.5 + 4;
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bolt_h = 22.3;
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shelf_h = 6; //match to motor_mount
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module motor_mount_core () {
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translate ([one_to_one_x, one_to_one_y, (height / 2 ) + 5.75]) {
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difference() {
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cylinder(r = mount_d / 2, h = height, center = true); //main block
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translate([0, 0, (height / 2) - (shelf_h / 2)]) cylinder(r = base_d / 2, h = shelf_h, center = true); //shelf for motor_mount
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cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
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translate ([-one_to_one_x, -one_to_one_y, 0]) remove_front(); //flatten side
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translate([-32, -17, -19]) cube([40, 40, 40], center= true); //hole for notch
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translate([-42, 0, -19]) rotate([0, 0, -39]) cube([40, 40, 40], center= true); //hole for notch
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translate([2.5, 19.5, 0]) cylinder(r=9/2, h = 60, center=true); // hole for panel bolt
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//wings negative
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//translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], (height / 2) - (shelf_h / 2)], 100, shelf_h, 10, false);
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//translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], (height / 2) - (shelf_h / 2)], -42, shelf_h, 10, false);
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}
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], -shelf_h / 2], 100, height - shelf_h, 9);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1] , mm_y[1], -shelf_h / 2], -10, height - shelf_h, 11);
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translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[5] , mm_y[5], -shelf_h / 2], -90, height - shelf_h, 11);
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}
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}
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module microswitch_holder () {
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difference () {
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translate([29, -1, 14]) cube([36, 65, height - shelf_h - 4], center = true);//Base shape
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translate ([25.5, -14, 15]) {
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cube([17, 28, 39.5], center = true); //rectangle hole for center
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translate([4.5, 5.6, 0]) rotate([0, 0, -23]) cube([17, 25, 39.5], center = true); //bottom right inner
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translate([-2, -18, -3.5]) cube([7, 11, 12], center = true); // hole for bottom pins
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translate([-9.5, -1, -3.5]) cube([30, 4, 12], center = true); //hole for side pin
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}
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translate ([14, 37.5, 15]) rotate([0, 0, 44]) cube([55, 30, 30], center= true); //top left outer
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translate ([one_to_one_x, one_to_one_y, 18]) {
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cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
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}
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translate ([32, 6, 15]) {
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difference () {
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translate([3, 0, 0]) rotate([0, 0, 0]) cube([20, 25, 39.5], center = true); //removes area for microswitch arm
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translate([-2, 16, 0]) rotate([0, 0, -55]) cube([20, 50, 39.5], center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
translate ([58, -25, 15]) {
|
||
|
|
rotate([0, 0, 75]) cube([45, 30, 30], center= true); //bottom right outer
|
||
|
|
}
|
||
|
|
translate([mm_x[4], mm_y[4], 0]) cylinder(r = 6/2, h = 100, center = true); // extra bolt hole
|
||
|
|
translate([mm_x[1], mm_y[1], 0]) cylinder(r = 4, h = 100, center = true); //clear out top left bolt hole
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module top_addition () {
|
||
|
|
|
||
|
|
}
|
||
|
|
motor_mount_core();
|
||
|
|
microswitch_holder();
|
||
|
|
bolt_holder([mm_x[2], mm_y[2], ((height - shelf_h)/ 2) + 3.75], 0, height - shelf_h - 4, 6); //bottom left mount
|
||
|
|
bolt_holder([mm_x[3], mm_y[3], ((height - shelf_h)/ 2) + 3.75], 180, height - shelf_h - 4, 6); //bottom right mount
|
||
|
|
//microswitch([25.5, -14, 15]);
|
||
|
|
}
|
||
|
|
module bolt_holder (position = [0, 0, 0], rotate_z = 0, h = 17, length = 4.5, hole = true) {
|
||
|
|
bolt_r = 6;
|
||
|
|
translate (position) {
|
||
|
|
difference () {
|
||
|
|
union() {
|
||
|
|
cylinder(r = bolt_r + 0, h = h, center = true);
|
||
|
|
rotate([0, 0, rotate_z]) translate([length/2, 0, 0]) cube([length, bolt_r * 2, h], center=true);
|
||
|
|
}
|
||
|
|
if (hole) {
|
||
|
|
cylinder(r = bolt_inner, h = h + 2, center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
module microswitch (position = [0, 0, 0], rotation = [0, 0, 0]) {
|
||
|
|
translate(position) {
|
||
|
|
rotate(rotation) {
|
||
|
|
cube([16, 28, 9.5], center = true);
|
||
|
|
translate([10, 8, 0]) rotate([0, 0, -7]) cube([1, 28, 4], center = true);
|
||
|
|
translate([8 + 7, 14 + 8, 0]) cylinder(r = 2.5, h = 4, center = true);
|
||
|
|
translate([0, -19, 0]) cube([6, 11, 9.5], center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module l289N_mount() {
|
||
|
|
DISTANCE = 38;
|
||
|
|
H = 8;
|
||
|
|
|
||
|
|
module stand () {
|
||
|
|
difference () {
|
||
|
|
cylinder(r1 = 5, r2 = 4, h = H, center = true);
|
||
|
|
cylinder(r = 2, h = H, center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
translate([0, 0, 0]) stand();
|
||
|
|
translate([DISTANCE, 0, 0]) stand();
|
||
|
|
translate([DISTANCE, DISTANCE, 0]) stand();
|
||
|
|
translate([0, DISTANCE, 0]) stand();
|
||
|
|
translate([DISTANCE/2, DISTANCE/2, -4]) rounded_cube([DISTANCE + 15, DISTANCE + 15, 4], 15, center = true);
|
||
|
|
}
|
||
|
|
|
||
|
|
module pcb_mount() {
|
||
|
|
DISTANCE_X = 41;
|
||
|
|
DISTANCE_Y = 66;
|
||
|
|
OUTER = 10;
|
||
|
|
H = 8;
|
||
|
|
|
||
|
|
module stand () {
|
||
|
|
difference () {
|
||
|
|
cylinder(r1 = 5, r2 = 4, h = H, center = true);
|
||
|
|
cylinder(r = 1.75, h = H, center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
translate([0, 0, 0]) stand();
|
||
|
|
translate([DISTANCE_X, 0, 0]) stand();
|
||
|
|
translate([DISTANCE_X, DISTANCE_Y, 0]) stand();
|
||
|
|
translate([0, DISTANCE_Y, 0]) stand();
|
||
|
|
translate([DISTANCE_X/2, DISTANCE_Y/2, -4]) rounded_cube([DISTANCE_X + OUTER, DISTANCE_Y + OUTER, 4], OUTER, center = true);
|
||
|
|
}
|
||
|
|
|
||
|
|
//l289N_mount();
|
||
|
|
//pcb_mount();
|
||
|
|
//motor_mount();
|
||
|
|
geared_motor_mount();
|
||
|
|
//motor_key();
|
||
|
|
//intval_panel();
|
||
|
|
//bearing (one_to_one_x, one_to_one_y, 5.5);
|
||
|
|
//difference () {
|
||
|
|
//translate([one_to_one_x, one_to_one_y, 31]) motor_mount();
|
||
|
|
//translate([one_to_one_x, one_to_one_y, 0]) cube([200, 200, 200]);
|
||
|
|
//}
|
||
|
|
//motor_mount_bottom();
|
||
|
|
|
||
|
|
//translate([one_to_one_x, one_to_one_y, 63]) rotate([0, 180, 0]) motor_12v();
|