1129 lines
44 KiB
OpenSCAD
1129 lines
44 KiB
OpenSCAD
/**
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* Optical Printer Rails
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*
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* Camera Drive = +X
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* Lens Drive = -X
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**/
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use <2020_profile.scad>
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//include <jk_rails.scad>
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include <./common/common.scad>
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include <./common/motors.scad>
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include <./common/rods.scad>
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use <./capper.scad>
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IN = 25.4;
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RailSpacing = 110; //100
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RailVoid = 20.4;
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ThreadedRodSpacing = 50;
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LensDriveX = -ThreadedRodSpacing / 2;
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CameraDriveX = ThreadedRodSpacing / 2;
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CameraBearingsSpacing = 60;
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CameraBearingM5Spacing = 98;
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CameraBoltX = 75;
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CameraBoltY = 80;
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CameraSledBolexZ = 33;
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CameraSledBolexX = 100;
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CameraSledBolexY = 110;
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CameraSledBolexPlateX = 60;
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CameraSledBolexPlateY = 90;
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CameraSledBolexPlateZ = 15;
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LensBearingsSpacing = 28;
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LensBearingM5Spacing = 62;
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RailEndX = RailSpacing + 72;
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TNutVoid = 17;
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BoltSpacingX = RailSpacing - 30;
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LensFrameSpacingX = 100;
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LensRodsOffsetZ = -15;
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ProjectorFrameSpacingX = (5 * IN) - 20;
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OrbitalPlateD = 137;
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module cy (D, H, FN = $fn, X = 0, Y = 0, Z = 0) {
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rotate([X, Y, Z]) cylinder(r = R(D), h = H, center = true, $fn = FN);
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}
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module m5_nut (H = 5, DIAG = 9.1) {
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hex(diag = DIAG, h = H);
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}
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module rail_debug (H = 175) {
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color("lime") linear_extrude(height=H) {
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2020_profile();
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}
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}
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module m3_bolt_void (pos = [0, 0, 0], rot = [0, 0, 0], BoltH = 20, CapH = 3) {
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D = 3.25;
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CapD = 6;
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translate(pos) rotate(rot) {
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translate([0, 0, CapH / 2]) cy(CapD, CapH, 40);
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translate([0, 0, -BoltH / 2]) cy(D, BoltH + 0.01, 40);
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}
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}
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module bolt_voids_2020 (pos = [0, 0, 0], rot = [0, 0, 0], Projector = false) {
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translate(pos) rotate (rot) {
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translate([0, -25, 0]) rotate([90, 0, 0]) m3_bolt_void(CapH = 36);
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if (Projector == false) {
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translate([0, 25, 0]) rotate([-90, 0, 0]) m3_bolt_void(CapH = 36);
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}
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translate([-25, 0, 0]) rotate([0, -90, 0]) m3_bolt_void(CapH = 36);
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}
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}
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module bolt_voids_motor (pos = [0, 0, 0]) {
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Corner = NEMA17BoltSpacing / 2;
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translate(pos) {
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translate([Corner, Corner, 0]) m3_bolt_void(CapH = 30, BoltH = 40);
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translate([Corner, -Corner, 0]) m3_bolt_void(CapH = 30, BoltH = 40);
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translate([-Corner, Corner, 0]) m3_bolt_void(CapH = 30, BoltH = 40);
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translate([-Corner, -Corner, 0]) m3_bolt_void(CapH = 30, BoltH = 40);
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}
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}
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module bolt_nut_voids_motor (pos = [0, 0, 0]) {
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Corner = NEMA17BoltSpacing / 2;
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translate(pos) {
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translate([Corner, Corner, 0]) {
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m3_bolt_void(CapH = 30, BoltH = 40);
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translate([0, 0, -20]) m3_nut();
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}
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translate([Corner, -Corner, 0]) {
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m3_bolt_void(CapH = 30, BoltH = 40);
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translate([0, 0, -20]) m3_nut();
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}
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translate([-Corner, Corner, 0]) {
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m3_bolt_void(CapH = 30, BoltH = 40);
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translate([0, 0, -20]) m3_nut();
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}
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translate([-Corner, -Corner, 0]) {
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m3_bolt_void(CapH = 30, BoltH = 40);
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translate([0, 0, -20]) m3_nut();
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}
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}
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}
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module T_nut_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
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translate(pos) rotate(rot) {
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cy(TNutDiameter2 + 0.1, TNutVoid + .01, 60);
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translate([0, 0, -(TNutVoid / 2) + (6 / 2)]) cy(TNutDiameter1 + 0.1, 6.01, 60);
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translate([8, 0, 0]) cy(3, 10, 30);
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translate([-8, 0, 0]) cy(3, 10, 30);
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translate([0, 8, 0]) cy(3, 10, 30);
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translate([0, -8, 0]) cy(3, 10, 30);
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}
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}
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module bearing_void (pos = [0, 0, 0], Width = 8, Hole = true, Fuzz = 0.1) {
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$fn = 80;
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innerD = 8.05;
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outerD = 22.1 - .4;
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color("blue") translate (pos) difference () {
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cy(outerD + (Fuzz*2), Width, $fn);
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if (Hole) cy(innerD - (Fuzz*2), Width + 1, $fn);
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}
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}
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module mounting_bolt_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
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translate(pos) rotate(rot) {
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cy(10, 150, 40);
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translate([0, 0, 0]) cy(20, 8, 60);
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}
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}
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module rail_end (pos = [0, 0, 0], rot = [90, 0, 0], Motors = true, Projector = false) {
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Z = 95;
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RailVoid = 20.4;
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translate(pos) rotate(rot) {
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difference () {
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difference () {
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translate([0, -10, 20]) rounded_cube([RailEndX, Z, 80], d = 10, center = true, $fn = 50);
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translate([0, 10, 50]) rotate([0, 90, 0]) rounded_cube([60, Z, RailEndX + 1], d = 10, center = true, $fn = 50);
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}
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//rails
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if (Projector) {
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translate([-RailSpacing / 2, 0, 0]) cube([RailVoid, RailVoid, 80], center = true);
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translate([RailSpacing / 2, 0, 0]) cube([RailVoid, RailVoid, 80], center = true);
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} else {
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translate([-RailSpacing / 2, 0, 5]) cube([RailVoid, RailVoid, 40], center = true);
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translate([RailSpacing / 2, 0, 5]) cube([RailVoid, RailVoid, 40], center = true);
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}
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//rails bolts
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bolt_voids_2020([-RailSpacing / 2, 0, -15 + 5 + 7 ], Projector = Projector);
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bolt_voids_2020([RailSpacing / 2, 0, -15 + 5 + 7], [0, 180, 0], Projector = Projector);
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if (Motors) {
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//camera drive motor
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translate([ThreadedRodSpacing / 2, 0, 0]) {
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cy(NEMA17PadD + 0.5, 60, 100);
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bolt_voids_motor([0, 0, 16 - 21]);
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}
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//lens drive motor
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translate([-ThreadedRodSpacing / 2, 0, 0]) {
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cy(NEMA17PadD + 0.5, 60, 100);
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bolt_voids_motor([0, 0, 16 - 21]);
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}
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} else {
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translate([ThreadedRodSpacing / 2, 0, 0]) cy(LinearBearingOuterDiameter + 0.4, 60, 100);
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translate([-ThreadedRodSpacing / 2, 0, 0]) cy(LinearBearingOuterDiameter + 0.4, 60, 100);
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}
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//linear motion rod
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translate([0, 0, 5]) cy(ThreadDiameter, 40, 50);
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//mounting bolts
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mounting_bolt_void([BoltSpacingX / 2, -41, 40], [90, 0, 0]);
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mounting_bolt_void([-BoltSpacingX / 2, -41, 40], [90, 0, 0]);
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}
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if (Projector) {
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end_2020([-RailSpacing / 2, 0, -15 + 2.4]);
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end_2020([RailSpacing / 2, 0, -15 + 2.4]);
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end_2020([-RailSpacing / 2, 0, -17.5]);
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end_2020([RailSpacing / 2, 0, -17.5]);
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} else {
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end_2020([-RailSpacing / 2, 0, -15 + 2.4]);
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end_2020([RailSpacing / 2, 0, -15 + 2.4]);
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}
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}
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if (Projector) {
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translate(pos) rotate([rot[0] - 90, rot[1], rot[2]]) {
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difference () {
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union () {
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extrusion_block([ProjectorFrameSpacingX / 2, 0, 52], [90, 0, 0], End = true);
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extrusion_block([-ProjectorFrameSpacingX / 2, 0, 52], [90, 0, 0], End = true);
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}
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//bolts for upright linear extrusions
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lens_sled_m3_bolt_voids([ProjectorFrameSpacingX / 2, 0, 55], [90, 0, 0]);
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lens_sled_m3_bolt_voids([-ProjectorFrameSpacingX / 2, 0, 55], [90, 0, 0]);
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}
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}
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}
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}
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echo("sled");
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echo("BOM: ", "(2) T8 Nut");
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echo("BOM: ", "(1 or 2) Linear bearing");
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echo("BOM: ", "(4 or 8) Radial bearings ()");
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module sled (pos = [0, 0, 0], rot = [90, 0, 0], Length = 60) {
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X = RailEndX;
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Y = 60;
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Z = Length;
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translate(pos) rotate(rot) difference () {
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translate([0, 7.5, 0]) rounded_cube([X, Y, Z], d = 10, center = true, $fn = 50);
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//extrusion rails
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translate([-RailSpacing / 2, 0, 0]) cube([21, 22, Z + 1], center = true);
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translate([RailSpacing / 2, 0, 0]) cube([21, 22, Z + 1], center = true);
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//void for top bearing rollers
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translate([-RailSpacing / 2, -20, 0]) cube([13, 22, Z + 1], center = true);
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translate([RailSpacing / 2, -20, 0]) cube([13, 22, Z + 1], center = true);
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//linear motion rod void
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cy(LinearMotionDiameter + 1, Z + 1, 60);
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//linear motion rod bearing voids
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translate([0, 0, (Length / 2) - (LinearBearingHeight / 2) + 0.01]) cy(LinearBearingOuterDiameter + 0.2, LinearBearingHeight, 100);
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translate([0, 0, -(Length / 2) + (LinearBearingHeight / 2) - 0.01]) cy(LinearBearingOuterDiameter + 0.2, LinearBearingHeight, 100);
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//threaded rod voids
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translate([ThreadedRodSpacing / 2, 0, 0]) cy(ThreadDiameter + 2, Z + 1, 60);
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translate([-ThreadedRodSpacing / 2, 0, 0]) cy(ThreadDiameter + 2, Z + 1, 60);
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}
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}
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module top_sled_bearing_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
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translate(pos) rotate(rot) {
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//bearing void
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cy(27, 11, 120);
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translate([0, -27 / 2, 0]) cube([27, 27, 11 ], center = true, $fn = 60);
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cy(8.3, 16, 80);
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translate([0, -50, 0]) cube([8.3, 100, 16 ], center = true, $fn = 60);
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cy(5.2, 40, 60);
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translate([0, 0, 27 + 15]) cy(9, 60, 60);
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}
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}
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module side_sled_bearing_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
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translate(pos) rotate(rot) {
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cy(27, 11, 120);
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translate([0, -27 / 2, 0]) cube([27, 27, 11 ], center = true, $fn = 60);
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translate([0, 1, 0]) {
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cy(8.3, 16, 80);
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translate([0, -50, 0]) cube([8.3, 100, 16 ], center = true, $fn = 60);
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}
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translate([0, -18, 0]) cube([70, 27, 16.2], center = true, $fn = 60);
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/*translate([0, -35 / 2, 0]) rotate([90, 0, 0]) {
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cy(5.2, 40, 60);
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translate([0, 0, 27]) cy(9, 30, 60);
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}*/
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}
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}
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module lens_sled_m3_bolt_voids (pos = [0, 0, 0], rot = [0, 0, 0]) {
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D = 16;
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translate(pos) rotate(rot) {
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translate([0, 0, D]) m3_bolt_void(CapH = 10);
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translate([0, 0, -D]) rotate([0, 180, 0]) m3_bolt_void(CapH = 30);
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translate([D, 0, 0]) rotate([0, 90, 0]) m3_bolt_void(CapH = 30);
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translate([-D, 0, 0]) rotate([0, -90, 0]) m3_bolt_void(CapH = 30);
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}
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}
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module sled_m5_bolt_nut_void (pos = [0, 0, 0], rot = [0, 0, 0], Angle = 360/12, BoltH = 40, HexH = 5) {
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translate(pos) rotate(rot) {
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cy(5.2, BoltH, 40);
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translate([0, 0, -3.5]) rotate([0, 0, Angle]) hex(9.2, HexH);
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}
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}
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module camera_sled_m5_bolt_nut_void (pos = [0, 0, 0], rot = [0, 0, 0], Angle = 360/12, BoltH = 40, HexH = 5) {
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translate(pos) rotate(rot) {
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translate([0, 0, -(BoltH / 2) + 0.1]) cy(5.2, BoltH, 40);
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translate([0, 0, (HexH / 2) - 0.1]) rotate([0, 0, Angle]) hex(9.2, HexH);
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}
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}
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module m5_bolt_void (pos = [0, 0, 0], rot = [0, 0, 0], BoltH = 20, CapH = 20) {
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$fn = 50;
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translate(pos) rotate(rot) {
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translate([0, 0, (CapH / 2) - 0.1]) cy(9, CapH);
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translate([0, 0, -(BoltH / 2) + 0.1]) cy(5.1, BoltH);
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}
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}
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module extrusion_block (pos = [0, 0, 0], rot = [0, 0, 0], X = 40, Y = 40, Z = 30, End = false) {
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translate(pos) rotate(rot) {
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difference () {
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rotate([90, 0, 0]) rounded_cube([X, Y, Z], d = 5, center = true, $fn = 30);
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cube([RailVoid, Z + 1, RailVoid], center = true);
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}
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if (End) {
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end_2020([0, -(Z / 2) + (5 / 2), 0], [90, 0, 0]);
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}
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}
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}
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module lens_sled (pos = [0, 0, 0], rot = [90, 0, 0]) {
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Y = 70;
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LensFrameBlockY = (60 / 2) + (40 / 2) - 5;
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LensFrameM3VoidsZ = (60 / 2) + (40 / 2) - 12.5 + 5 + 6;
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LensFrameOffsetZ = 20;
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BearingsSpacing = LensBearingsSpacing;
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BearingM5Spacing = LensBearingM5Spacing;
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translate(pos) rotate(rot) {
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difference () {
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union () {
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sled(rot = [0, 0, 0], Length = Y);
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extrusion_block([LensFrameSpacingX - 35, LensFrameBlockY, LensFrameOffsetZ], Y = 30);
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extrusion_block([-LensFrameSpacingX + 35, LensFrameBlockY, LensFrameOffsetZ], Y = 30);
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translate([LensFrameSpacingX - 35 - 25 + 21, 48 - 5, -17.5 + 5]) cube([60, 24, 44], center = true);
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translate([LensFrameSpacingX - 35 - 25 + 21, 48 - 5, -17.5 + 30.5]) difference() {
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cube([60, 24, 44], center = true);
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cube([30, 24 + 1, 34], center = true);
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}
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}
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//camera drive threaded rod passthrough
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T_nut_void ([LensDriveX, 0, (Y / 2) - (TNutVoid / 2) + 0.01], [180, 0, 0]);
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T_nut_void ([LensDriveX, 0, -(Y / 2) + (TNutVoid / 2) - 0.01]);
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translate([CameraDriveX, 0, 0]) cy(ThreadDiameter + 1, Y + 1, 60);
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//
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top_sled_bearing_void([RailSpacing / 2, 21.5, BearingsSpacing / 2], [0, 90, 0]);
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top_sled_bearing_void([-RailSpacing / 2, 21.5, BearingsSpacing / 2], [0, -90, 0]);
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top_sled_bearing_void([RailSpacing / 2, 21.5, -BearingsSpacing / 2], [0, 90, 0]);
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top_sled_bearing_void([-RailSpacing / 2, 21.5, -BearingsSpacing / 2], [0, -90, 0]);
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side_sled_bearing_void([(RailSpacing / 2) + 21.5, 0, BearingsSpacing / 2], [90, -90, 0]);
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side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, BearingsSpacing / 2], [-90, -90, 0]);
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side_sled_bearing_void([(RailSpacing / 2) + 21.5, 0, -BearingsSpacing / 2], [90, -90, 0]);
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side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, -BearingsSpacing / 2], [-90, -90, 0]);
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//bolts for upright linear extrusions
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lens_sled_m3_bolt_voids([LensFrameSpacingX - 35, LensFrameM3VoidsZ, LensFrameOffsetZ]);
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lens_sled_m3_bolt_voids([-LensFrameSpacingX + 35 , LensFrameM3VoidsZ, LensFrameOffsetZ]);
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//m5 bolt + nut for side radial bearing pressure plate
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sled_m5_bolt_nut_void([(RailEndX / 2) - (40 / 2), 0, BearingM5Spacing / 2], [0, 90, 0]);
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sled_m5_bolt_nut_void([(RailEndX / 2) - (40 / 2), 0, -BearingM5Spacing / 2], [0, 90, 0]);
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sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, BearingM5Spacing / 2], [0, -90, 0]);
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sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, -BearingM5Spacing / 2], [0, -90, 0]);
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//motor void
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translate([LensFrameSpacingX - 35, 50 + 37.5, LensRodsOffsetZ]) cube([42.25, 100, 42.25], center = true);
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//threaded rod void
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translate([LensFrameSpacingX - 35, 50 + 37.5 - 10, LensRodsOffsetZ]) rotate([90, 0, 0]) cy(9, 100, 60);
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//motor bolts
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sled_m5_bolt_nut_void([LensFrameSpacingX - 35 - 27, 47, 12 + LensRodsOffsetZ], [0, -90, 0], Angle = 0);
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sled_m5_bolt_nut_void([LensFrameSpacingX - 35 - 27, 47, -12 + LensRodsOffsetZ], [0, -90, 0], Angle = 0);
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//linear bolts
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translate([-LensFrameSpacingX + 35, 50 + 37.5 - 10, LensRodsOffsetZ]) rotate([90, 0, 0]) cy(8.6, 100, 60);
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}
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//rail ends for snug fit
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difference () {
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end_2020([LensFrameSpacingX - 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ], [90, 0, 0]);
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translate([LensFrameSpacingX - 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ - 13]) rotate([0, 45, 0]) cube([20, 20, 20], center = true);
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}
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difference () {
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end_2020([-LensFrameSpacingX + 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ], [90, 0, 0]);
|
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translate([-LensFrameSpacingX + 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ - 13]) rotate([0, 45, 0]) cube([20, 20, 20], center = true);
|
|
}
|
|
//debug
|
|
//translate([-ThreadedRodSpacing / 2, 0, -(Y / 2) + 8.4]) T_nut();
|
|
//translate([-ThreadedRodSpacing / 2, 0, (Y / 2) - 7.5]) rotate([180, 0, 0]) T_nut();
|
|
//translate([LensFrameSpacingX - 35, 40, 0]) rotate([-90, 0, 0]) NEMA17(H = 20);
|
|
}
|
|
}
|
|
|
|
module sled_side_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0], X = 25, Y = 70, Z = 15.9, BearingsSpacing = 1, BoltsSpacing = 1, CenterBolt = false) {
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
cube([X, Y, Z], center = true);
|
|
|
|
//sides
|
|
translate([-9, (BearingsSpacing / 2) + (6 / 2) + (Y / 2), 0]) cube([X, Y, Z + 1], center = true);
|
|
translate([-9, -(BearingsSpacing / 2) - (6 / 2) - (Y / 2), 0]) cube([X, Y, Z + 1], center = true);
|
|
translate([-9, 0, 0]) cube([X, BearingsSpacing - 6, Z + 1], center = true);
|
|
//inner
|
|
translate([-1, BearingsSpacing / 2, 0]) cy(27, 11, 120);
|
|
translate([-1, -BearingsSpacing / 2, 0]) cy(27, 11, 120);
|
|
|
|
translate([-10, 0, 0]) cube([X, Y, 11], center = true);
|
|
translate([-14, 0, 0]) cube([X, Y, Z + 1], center = true);
|
|
translate([-2, BearingsSpacing / 2, 0]) cy(8, Z + 1, 60);
|
|
translate([-2, -BearingsSpacing / 2, 0]) cy(8, Z + 1, 60);
|
|
|
|
//m5 bolt voids
|
|
translate([0, BoltsSpacing / 2, 0]) cy(5.2, 40, 40, Y = 90);
|
|
if (CenterBolt) {
|
|
cy(5.2, 40, 40, Y = 90);
|
|
}
|
|
translate([0, -BoltsSpacing / 2, 0]) cy(5.2, 40, 40, Y = 90);
|
|
}
|
|
}
|
|
}
|
|
|
|
module lens_sled_side_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
X = 25;
|
|
Y = 70;
|
|
Z = 15.9;
|
|
sled_side_bearing_plate(pos, rot, X, Y, Z, LensBearingsSpacing, LensBearingM5Spacing);
|
|
}
|
|
|
|
module bolt_slot (pos = [0, 0, 0], D1, D2, Len, H) {
|
|
translate([Len / 2, 0, (H / 2) - 0.1]) cy(D1, H, 40);
|
|
translate([Len / 2, 0, -(H / 2) + 0.1]) cy(D2, H, 60);
|
|
translate([-Len / 2, 0, (H / 2) - 0.1]) cy(D1, H, 40);
|
|
translate([-Len / 2, 0, -(H / 2) + 0.1]) cy(D2, H, 60);
|
|
translate([0, 0, (H / 2) - 0.1]) cube([Len, D1, H], center = true);
|
|
translate([0, 0, -(H / 2) + 0.1]) cube([Len, D2, H], center = true);
|
|
}
|
|
|
|
module camera_sled_bolt_slot (pos = [0, 0, 0], rot = [90, 0, 0], Bolt = "1/4", Len = 40, H = 33) {
|
|
AD1 = 6.25;
|
|
AD2 = 16;
|
|
BD1 = 9.75;
|
|
BD2 = 20;
|
|
|
|
translate(pos) rotate(rot) rotate([-90, 0, 0]) {
|
|
if (Bolt == "1/4") {
|
|
bolt_slot(D1 = AD1, D2 = AD2, Len = Len, H = H);
|
|
} else if (Bolt == "3/8") {
|
|
bolt_slot(D1 = BD1, D2 = BD2, Len = Len, H = H);
|
|
}
|
|
}
|
|
}
|
|
|
|
module camera_sled (pos = [0, 0, 0], rot = [90, 0, 0]) {
|
|
Y = 110;
|
|
|
|
BearingsSpacing = CameraBearingsSpacing;
|
|
BearingM5Spacing = CameraBearingM5Spacing;
|
|
|
|
BoltX = CameraBoltX;
|
|
BoltY = CameraBoltY;
|
|
BoltZ = 28;
|
|
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
sled(rot = [0, 0, 0], Length = Y);
|
|
T_nut_void ([CameraDriveX, 0, (Y / 2) - (TNutVoid / 2) + 0.01], [180, 0, 0]);
|
|
T_nut_void ([CameraDriveX, 0, -(Y / 2) + (TNutVoid / 2) - 0.01]);
|
|
translate([LensDriveX, 0, 0]) cy(ThreadDiameter + 1, Y + 1, 60);
|
|
|
|
//linear bearing voids
|
|
top_sled_bearing_void([RailSpacing / 2, 21.5, BearingsSpacing / 2], [0, 90, 0]);
|
|
top_sled_bearing_void([-RailSpacing / 2, 21.5, BearingsSpacing / 2], [0, -90, 0]);
|
|
top_sled_bearing_void([RailSpacing / 2, 21.5, -BearingsSpacing / 2], [0, 90, 0]);
|
|
top_sled_bearing_void([-RailSpacing / 2, 21.5, -BearingsSpacing / 2], [0, -90, 0]);
|
|
|
|
side_sled_bearing_void([(RailSpacing / 2) + 21.5, 0, BearingsSpacing / 2], [90, -90, 0]);
|
|
side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, BearingsSpacing / 2], [-90, -90, 0]);
|
|
side_sled_bearing_void([(RailSpacing / 2) + 21.5, 0, -BearingsSpacing / 2], [90, -90, 0]);
|
|
side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, -BearingsSpacing / 2], [-90, -90, 0]);
|
|
|
|
//bolts for attaching side pressure plate
|
|
sled_m5_bolt_nut_void([(RailEndX / 2) - (40 / 2), 0, BearingM5Spacing / 2], [0, 90, 0]);
|
|
sled_m5_bolt_nut_void([(RailEndX / 2) - (40 / 2), 0, 0], [0, 90, 0]);
|
|
sled_m5_bolt_nut_void([(RailEndX / 2) - (40 / 2), 0, -BearingM5Spacing / 2], [0, 90, 0]);
|
|
|
|
sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, BearingM5Spacing / 2], [0, -90, 0]);
|
|
sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, 0], [0, -90, 0]);
|
|
sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, -BearingM5Spacing / 2], [0, -90, 0]);
|
|
|
|
//bolts to mount top pieces
|
|
camera_sled_m5_bolt_nut_void([BoltX / 2, BoltZ, BoltY / 2], [90, 0, 0], BoltH = 25, HexH = 100);
|
|
camera_sled_m5_bolt_nut_void([-BoltX / 2, BoltZ, BoltY / 2], [90, 0, 0], BoltH = 25, HexH = 100);
|
|
camera_sled_m5_bolt_nut_void([BoltX / 2, BoltZ, -BoltY / 2], [90, 0, 0], BoltH = 25, HexH = 100);
|
|
camera_sled_m5_bolt_nut_void([-BoltX / 2, BoltZ, -BoltY / 2], [90, 0, 0], BoltH = 25, HexH = 100);
|
|
}
|
|
}
|
|
}
|
|
|
|
module camera_sled_side_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
X = 25;
|
|
Y = 110;
|
|
Z = 15.9;
|
|
sled_side_bearing_plate(pos, rot, X, Y, Z, CameraBearingsSpacing, CameraBearingM5Spacing, CenterBolt = true);
|
|
/*
|
|
BearingsSpacing = CameraBearingsSpacing; //60
|
|
BoltsSpacing = CameraBearingM5Spacing; //98
|
|
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
cube([25, Y, 15.9], center = true);
|
|
|
|
//sides
|
|
//translate([-9, 52, 0]) cube([25, Y, 15.9 + 1], center = true);
|
|
//translate([-9, -52, 0]) cube([25, Y, 15.9 + 1], center = true);
|
|
translate([-9, 0, 0]) cube([25, 22, 15.9 + 1], center = true);
|
|
//inner
|
|
translate([-1, BearingsSpacing / 2, 0]) cy(27, 11, 120);
|
|
translate([-1, -BearingsSpacing / 2, 0]) cy(27, 11, 120);
|
|
|
|
//
|
|
translate([-10, 0, 0]) cube([25, Y, 11], center = true);
|
|
translate([-14, 0, 0]) cube([25, Y, 15.9 + 1], center = true);
|
|
translate([-2, BearingsSpacing / 2, 0]) cy(8, 15.9 + 1, 60);
|
|
translate([-2, -BearingsSpacing / 2, 0]) cy(8, 15.9 + 1, 60);
|
|
|
|
//m5 bolt voids
|
|
translate([0, BoltsSpacing / 2, 0]) cy(5.2, 40, 40, Y = 90);
|
|
translate([0, 0, 0]) cy(5.2, 40, 40, Y = 90);
|
|
translate([0, -BoltsSpacing / 2, 0]) cy(5.2, 40, 40, Y = 90);
|
|
}
|
|
}*/
|
|
}
|
|
|
|
module camera_sled_bolex (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
Z = CameraSledBolexZ;
|
|
X = CameraSledBolexX;
|
|
Y = CameraSledBolexY;
|
|
PlateY = 20;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
|
|
rounded_cube([X, Y, Z], d = 10, center = true, $fn = 40);
|
|
translate([0, 0, -20]) rounded_cube([CameraBoltX - 10, CameraBoltY - 10, Z], d = 10, center = true, $fn = 40);
|
|
|
|
m5_bolt_void([CameraBoltX / 2, CameraBoltY / 2, -10], BoltH = Z * 2, CapH = Z);
|
|
m5_bolt_void([-CameraBoltX / 2, CameraBoltY / 2, -10], BoltH = Z * 2, CapH = Z);
|
|
m5_bolt_void([CameraBoltX / 2, -CameraBoltY / 2, -10], BoltH = Z * 2, CapH = Z);
|
|
m5_bolt_void([-CameraBoltX / 2, -CameraBoltY / 2, -10], BoltH = Z * 2, CapH = Z);
|
|
|
|
//film plane
|
|
translate([X / 2, CameraBoltY / 2, 0]) rotate([0, 0, 45]) cube([1/2, 1/2, Z + 1], center = true);
|
|
translate([-X / 2, CameraBoltY / 2, 0]) rotate([0, 0, 45]) cube([1/2, 1/2, Z + 1], center = true);
|
|
|
|
//center
|
|
translate([0, 0, Z / 2]) rotate([90, 0, 0]) rotate([0, 0, 45]) cube([1/2, 1/2, Y + 1], center = true);
|
|
|
|
|
|
//void for plate
|
|
camera_sled_bolex_plate_blank([0, -(PlateY / 2), (CameraSledBolexZ / 2) - (CameraSledBolexPlateZ / 2)], PadX = 0.4, PadY = PlateY, PadZ = 0.1);
|
|
|
|
translate([-33, -22, 10]) rotate([0, 90, 0]) m5_nut();
|
|
translate([-33, -22, 20]) cube([5, 7.9, 20], center = true);
|
|
|
|
//m5 bolt
|
|
translate([-25, -22, 10]) cy(5.1, 25, 40, Y = 90);
|
|
translate([-25 - 27, -22, 10]) cy(9, 30, 40, Y = 90);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
module camera_sled_bolex_plate_blank (pos = [0, 0, 0], rot = [0, 0, 0], PadX = 0, PadY = 0, PadZ = 0) {
|
|
X = CameraSledBolexPlateX + PadX;
|
|
Y = CameraSledBolexPlateY + PadY;
|
|
Z = CameraSledBolexPlateZ + PadZ;
|
|
BevelZ = 5;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
cube([X, Y, Z], center = true);
|
|
translate([X - BevelZ, 0, Z - BevelZ]) cube([X, Y + 1, Z], center = true);
|
|
translate([-X + BevelZ, 0, Z - BevelZ]) cube([X, Y + 1, Z], center = true);
|
|
translate([-(X / 2) - 7.83, 0, -3.45]) rotate([0, 20, 0]) cube([20, Y + 1, 20], center = true);
|
|
translate([(X / 2) + 7.83, 0, -3.45]) rotate([0, -20, 0]) cube([20, Y + 1, 20], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module camera_sled_bolex_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
Z = CameraSledBolexZ;
|
|
X = CameraSledBolexX;
|
|
Y = CameraSledBolexY;
|
|
CameraBoltLen = 20;
|
|
CameraBolts = ["3/8", "1/4", "3/8"];
|
|
CameraBoltsY = [ -5.2, -27.35, -55.8 ];
|
|
CameraBoltsX = [0, 0, 6.8 ];
|
|
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
camera_sled_bolex_plate_blank([0, 0, (Z / 2) - (CameraSledBolexPlateZ / 2)]);
|
|
//camera mounting bolts
|
|
translate([0, (Y / 2) - ((Y - CameraBoltY) / 2) - (9.6 - 5.2), -33 - 10]) {
|
|
for (i = [0 : 2]) {
|
|
camera_sled_bolt_slot([CameraBoltsX[i], CameraBoltsY[i], 50], Bolt = CameraBolts[i], Len = CameraBoltLen);
|
|
}
|
|
}
|
|
//m5 nut drop in
|
|
translate([-18, -22, 10]) rotate([0, 90, 0]) m5_nut();
|
|
translate([-18, -22, 20]) cube([5, 7.9, 20], center = true);
|
|
translate([-25, -22, 10]) cy(5.1, 25, 40, Y = 90);
|
|
|
|
//lines
|
|
camera_bolex_plate_lines_y(Z / 2);
|
|
camera_bolex_plate_lines_y((Z / 2) - CameraSledBolexPlateZ);
|
|
translate([0, CameraSledBolexPlateY / 2, 0]) rotate([90, 0, 0]) camera_bolex_plate_lines_y(0);
|
|
translate([0, -CameraSledBolexPlateY / 2, 0]) rotate([90, 0, 0]) camera_bolex_plate_lines_y(0);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
module camera_bolex_plate_lines_y (Z) {
|
|
camera_bolex_plate_line_y(Z = Z);
|
|
for (i = [1 : 4]) {
|
|
Size = i % 2 == 0 ? 3/4 : 1/2;
|
|
camera_bolex_plate_line_y(X = i * 5, Z = Z, Size = Size);
|
|
camera_bolex_plate_line_y(X = -i * 5, Z = Z, Size = Size);
|
|
}
|
|
}
|
|
|
|
module camera_bolex_plate_line_y (X = 0, Z = 0, Size = 1) {
|
|
translate([X, 0, Z]) rotate([0, 45, 0]) cube([Size, CameraSledBolexY + 1, Size], center = true);
|
|
}
|
|
|
|
module end_2020 (pos = [0, 0, 0], rot = [0, 0, 0], Z = 5) {
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
union () {
|
|
cube([24, 5, Z], center = true);
|
|
cube([5, 24, Z], center = true);
|
|
cube([16.3, 10.7, Z], center = true);
|
|
cube([10.7, 16.3, Z], center = true);
|
|
}
|
|
cube([8.4, 8.4, Z + 1], center = true);
|
|
rotate([0, 0, 45]) cube([2.4, 40, Z + 1], center = true);
|
|
rotate([0, 0, -45]) cube([2.4, 40, Z + 1], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module bearing_roller (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
A = 5.75;
|
|
D1 = 25.4;
|
|
D2 = 24;
|
|
translate(pos) rotate(rot) difference () {
|
|
union () {
|
|
cy(D2, 10, 100);
|
|
cy(D1, A, 100);
|
|
translate([0, 0, (A / 2) + (1 / 2)]) cylinder(r1 = R(D1), r2 = R(D2), h = 1, center = true, $fn = 100);
|
|
translate([0, 0, -(A / 2) - (1 / 2)]) cylinder(r2 = R(D1), r1 = R(D2), h = 1, center = true, $fn = 100);
|
|
}
|
|
translate([0, 0, 1]) bearing_void(Hole = false, Fuzz = 0.3, Width = 9.01);
|
|
cy(19.5, 10 + 1, 100);
|
|
}
|
|
}
|
|
|
|
module bearing_roller_inner (pos = [0, 0, 0], rot = [0, 0, 0], Solid = false) {
|
|
translate(pos) rotate(rot) difference () {
|
|
union () {
|
|
cy(7.8, 15, 60);
|
|
translate([0, 0, 4.5]) cy(11, 1, 80);
|
|
}
|
|
if (!Solid) {
|
|
cy(5.25, 20 + 1, 60);
|
|
}
|
|
}
|
|
}
|
|
|
|
module corner_bracket (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
W = 19;
|
|
L = 25;
|
|
T = 3;
|
|
BoltDepth = 0.5;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
union () {
|
|
cube([W, L, L], center = true);
|
|
translate([0, -0.5, -0.5]) cube([5.5, L + 1, L + 1], center = true);
|
|
}
|
|
translate([0, T, T]) cube([W - T - T, L, L], center = true);
|
|
translate([0, L / 3, L / 3]) rotate([45, 0, 0]) cube([W + 1, L, L], center = true);
|
|
translate([0, T, L - 4.15]) cube([W + 1, L, L], center = true);
|
|
translate([0, L - 4.15, T]) cube([W + 1, L, L], center = true);
|
|
m3_bolt_void([0, 5, -9.5 - BoltDepth]);
|
|
translate([0, 5, -14.5]) cube([6.5, 6.5, 4], center = true);
|
|
m3_bolt_void([0, -9.5 - BoltDepth, 5], [-90, 0, 0]);
|
|
translate([0, -14.5, 5]) cube([6.5, 4, 6.5], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module corner_outer_bracket (pos = [0, 0, 0], rot = [0, 0, 0], Rotate = false, Side = "right") {
|
|
T = 3;
|
|
W = 20.3;
|
|
H = 40 + T;
|
|
BoltDepth = 0.5;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
union () {
|
|
intersection () {
|
|
end_2020();
|
|
cube([W, W, 10], center = true);
|
|
}
|
|
translate([10 - 0.2, 0, -T]) cube([40.4, W, T], center = true);
|
|
if (Rotate) {
|
|
translate([20, 0, -T + 1]) cube([5.5, W, T], center = true);
|
|
} else {
|
|
translate([20, 0, -T + 1]) cube([20, 5.5, T], center = true);
|
|
}
|
|
translate([-(W / 2) - (T / 2) - 0.2, 0, (H / 2) - 4.5]) cube([T, W, H], center = true);
|
|
translate([-(W / 2) - (T / 2) - 0.2 + 1, 0, (H / 2) - 4.5]) cube([T, 5.5, H], center = true);
|
|
//
|
|
if (!Rotate || Side == "right") {
|
|
translate([8.35, (W / 2) + (T / 2), (40 / 2) - T])difference () {
|
|
cube([H + 0.4, T, H], center = true);
|
|
translate([0, 0, 33.5]) rotate([0, 45, 0]) cube([H * 3, T + 1, H], center = true);
|
|
}
|
|
}
|
|
if (!Rotate || Side == "left") {
|
|
translate([8.35, -(W / 2) - (T / 2) , (40 / 2) - T])difference () {
|
|
cube([H + 0.4, T, H], center = true);
|
|
translate([0, 0, 33.5]) rotate([0, 45, 0]) cube([H * 3, T + 1, H], center = true);
|
|
}
|
|
}
|
|
}
|
|
//horizontal
|
|
m3_bolt_void([20, 0, -4.5 + BoltDepth], [180, 0, 0]);
|
|
translate([20, 0, 0.5]) cube([6.5, 6.5, 4], center = true);
|
|
//vertical
|
|
m3_bolt_void([-13.5 + BoltDepth, 0, 10 + (T / 2)], [0, -90, 0]);
|
|
translate([-8, 0, 10 + (T / 2)]) cube([4, 6.5, 6.5], center = true);
|
|
m3_bolt_void([-13.5 + BoltDepth, 0, 30 + (T / 2)], [0, -90, 0]);
|
|
translate([-8, 0, 30 + (T / 2)]) cube([4, 6.5, 6.5], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module lens_frame_top_gantry (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
translate(pos) rotate(rot) {
|
|
difference() {
|
|
union () {
|
|
corner_outer_bracket([(LensFrameSpacingX / 2) + 14.65, 0, 8.85], [180, 0, 180], Rotate = false);
|
|
corner_outer_bracket([(-LensFrameSpacingX / 2) - 14.65, 0, 8.85], [180, 0, 0], Rotate = false);
|
|
|
|
translate([0, 0, 11.85]) cube([71, 26.3, 3], center = true);
|
|
translate([0, 0, 11.85-1]) cube([71, 5.5, 3], center = true);
|
|
|
|
translate([0, -11.65, 11.85 - 10]) cube([120, 3, 20], center = true);
|
|
translate([0, 11.65, 11.85 - 5]) cube([120, 3, 10], center = true);
|
|
|
|
//threaded rod
|
|
translate([53, 31, 8.35]) difference() {
|
|
cube([50, 40, 10], center = true);
|
|
translate([-20, 20, 0]) rotate([0, 0, 45]) cube([70, 40, 10 + 1], center = true);
|
|
}
|
|
translate([LensFrameSpacingX - 35, -LensRodsOffsetZ + 20, -3]) cy(22, 25, 120);
|
|
|
|
//linear rod
|
|
translate([-53, 31, 8.35]) difference() {
|
|
cube([50, 40, 10], center = true);
|
|
translate([20, 20, 0]) rotate([0, 0, -45]) cube([70, 40, 10 + 1], center = true);
|
|
}
|
|
translate([-LensFrameSpacingX + 35 - 2, -LensRodsOffsetZ + 20, -3]) cube([22, 19, 15], center = true);
|
|
}
|
|
|
|
translate([LensFrameSpacingX - 35, -LensRodsOffsetZ + 20, -5]) {
|
|
linear_bearing(padD = 0.2);
|
|
translate([0, 0, 2]) linear_bearing(padD = 0.2);
|
|
cy(ThreadDiameter + 1, 40, 60);
|
|
}
|
|
|
|
translate([-LensFrameSpacingX + 35, -LensRodsOffsetZ + 20, -5]) {
|
|
cy(ThreadDiameter + 0.1, 40, 60);
|
|
}
|
|
|
|
//center bolt
|
|
m3_bolt_void([0, 0, 12.75]);
|
|
translate([0, 0, 6.35]) cube([7, 7, 8], center = true);
|
|
|
|
//linear rod m4 bolt void
|
|
translate([-73, 35, -3]) {
|
|
translate([0, 0, -10]) cube([3.1, 8.25, 20], center = true);
|
|
rotate([90, 0, 90]) {
|
|
m4_nut();
|
|
cy(4, 15, 30);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
module projector_orbital_brace (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
X = 5 * IN;
|
|
Y = 160;
|
|
Z = 9;
|
|
PlateD = OrbitalPlateD;
|
|
InnerD = 63.5;
|
|
M5SpacingX = 70 - 18; // - 12
|
|
M5SpacingY = 123 + 8.5;// + 6
|
|
M3BoltY = 20;
|
|
Corner = 20;
|
|
VoidD = 11.25;
|
|
VoidX = -25.5;
|
|
VoidY = 40.25;
|
|
translate(pos) rotate(rot) difference() {
|
|
cube([X, Y, Z], center = true);
|
|
//corners
|
|
translate([X / 2, Y / 2, 0]) rotate([0, 0, 45]) cube([Corner, Corner, Z + 1], center = true);
|
|
translate([-X / 2, Y / 2, 0]) rotate([0, 0, 45]) cube([Corner, Corner, Z + 1], center = true);
|
|
//plate
|
|
translate([0, 0, -6.5]) cy(PlateD, Z, 300);
|
|
//center
|
|
cy(InnerD, Z + 1, 120);
|
|
//marks
|
|
translate([(X / 2) + 0.1, 0, 0]) rotate([0, 0, 45]) cube([1, 1, Z + 1], center = true);
|
|
translate([-(X / 2) - 0.1, 0, 0]) rotate([0, 0, 45]) cube([1, 1, Z + 1], center = true);
|
|
|
|
//two voids
|
|
translate([VoidX, VoidY, 0 ]) cy(VoidD, Z + 1, 40);
|
|
translate([VoidX, -VoidY, 0 ]) cy(VoidD, Z + 1, 40);
|
|
|
|
//face plate m3 bolt
|
|
m3_bolt_void([ProjectorFrameSpacingX / 2, (Y / 2) - M3BoltY, 1], [180, 0, 0], BoltH = 8, CapH = 10);
|
|
m3_bolt_void([-ProjectorFrameSpacingX / 2, (Y / 2) - M3BoltY, 1], [180, 0, 0], BoltH = 8, CapH = 10);
|
|
m3_bolt_void([ProjectorFrameSpacingX / 2, -(Y / 2) + M3BoltY, 1], [180, 0, 0], BoltH = 8, CapH = 10);
|
|
m3_bolt_void([-ProjectorFrameSpacingX / 2, -(Y / 2) + M3BoltY, 1], [180, 0, 0], BoltH = 8, CapH = 10);
|
|
|
|
//m3 bolt top brace
|
|
|
|
//attachment m5 bolts
|
|
translate([M5SpacingX / 2, M5SpacingY / 2, 0]) cy(5.3, Z + 1, 40);
|
|
translate([-M5SpacingX / 2, M5SpacingY / 2, 0]) cy(5.3, Z + 1, 40);
|
|
translate([M5SpacingX / 2, -M5SpacingY / 2, 0]) cy(5.3, Z + 1, 40);
|
|
translate([-M5SpacingX / 2, -M5SpacingY / 2, 0]) cy(5.3, Z + 1, 40);
|
|
}
|
|
}
|
|
|
|
module projector_orbital_brace_corner (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
PlateD = OrbitalPlateD;
|
|
H = 8;
|
|
BaseZ = 3 + 1.5;
|
|
OuterD = PlateD + (16 * 2);
|
|
InnerVoidD = PlateD - (4.62 * 2);
|
|
CuspD = OuterD - (2.9 * 2);
|
|
PositionAngle = 58;
|
|
Angle = 30;
|
|
BoltX = 149.1 - 7.6;
|
|
OffsetX = -((CuspD + PlateD) / 2) / 2;
|
|
|
|
translate(pos) rotate(rot) translate([OffsetX, 0, 0]) {
|
|
difference() {
|
|
cy(OuterD, H, 600);
|
|
cy(InnerVoidD, H + 1, 600);
|
|
translate([0, 0, BaseZ]) cy(PlateD, H, 600);
|
|
translate([0, 0, BaseZ + 2.75]) cy(CuspD, H, 600);
|
|
translate([0, 0, 3.01]) cylinder(r1 = R(PlateD), r2 = R(CuspD), h = 0.5, center = true, $fn = 600);
|
|
//slice
|
|
rotate([0, 0, PositionAngle + (Angle / 2)]) translate([0, OuterD / 2, 0]) cube([OuterD + 1, OuterD, H + 1], center = true);
|
|
rotate([0, 0, PositionAngle - (Angle / 2)]) translate([0, -OuterD / 2, 0]) cube([OuterD + 1, OuterD, H + 1], center = true);
|
|
//
|
|
rotate([0, 0, PositionAngle]) translate([BoltX / 2, 0, 0]) cy(5, H * 5, 40);
|
|
rotate([0, 0, PositionAngle]) translate([BoltX / 2, 0, -6.5 + 3.5]) m5_nut();
|
|
}
|
|
}
|
|
}
|
|
|
|
module rail_end_idle_roller_plug (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
H = 13.8;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
union () {
|
|
cy(15, H, 80);
|
|
translate([0, 0, -(H / 2) + (1.5 / 2)]) cy(20, 1.5, 80);
|
|
}
|
|
cy(10, H + 1, 80);
|
|
}
|
|
}
|
|
}
|
|
|
|
module rail_end_idle_motor_plug (pos = [0, 0, 0], rot = [0, 0, 0]) {
|
|
H = 45;
|
|
translate(pos) rotate(rot) {
|
|
difference () {
|
|
union () {
|
|
cy(NEMA17PadD, H, 100);
|
|
translate([0, 0, -(H / 2) + (5 / 2)]) rounded_cube([43, 43, 5], d = 8, center = true, $fn = 40);
|
|
}
|
|
cy(10, H + 1, 80);
|
|
bolt_nut_voids_motor([0, 0, -2]);
|
|
translate([0, 0, 10.6]) linear_bearing(padD = 0.2);
|
|
}
|
|
}
|
|
}
|
|
|
|
module dial () {
|
|
D = 47.75;
|
|
H = 10;
|
|
Mark = 5;
|
|
Marks = 40;
|
|
difference () {
|
|
cy(D, H, 200);
|
|
for (i = [0 : Marks]) {
|
|
rotate([0, 0, i * (360 / Marks)]) {
|
|
Size = i % 10 == 0 ? Mark * 2 : Mark;
|
|
translate([(D / 2) - (Size / 2), 0, H / 2]) rotate([45, 0, 0]) cube([Size, 1/2, 1/2], center = true);
|
|
translate([(D / 2), 0, 0]) rotate([0, 0, 45]) cube([1/2, 1/2, H + 1], center = true);
|
|
}
|
|
}
|
|
rotate([0, 0, 45]) translate([0, (D / 2) - 6, -(H / 2) + 1.5]) {
|
|
m4_nut();
|
|
translate([0, 0, 10]) cy(4, 20, 40);
|
|
|
|
}
|
|
rotate([0, 0, 45]) translate([0, (D / 2) - 6, H / 2]) {
|
|
cy(8, 1, 60);
|
|
}
|
|
}
|
|
|
|
translate([0, 0, -8]) difference () {
|
|
cy(8 + 10, 10, 60);
|
|
cy(8, 10 + 1, 60);
|
|
translate([6, 0, -2]) {
|
|
rotate([0, 90, 0]) m3_nut(2.75);
|
|
rotate([0, 90, 0]) cy(3, 8, 40);
|
|
translate([0, 0, -5]) cube([2.75, 5.72, 10], center = true);
|
|
}
|
|
rotate([0, 0, 90]) translate([6, 0, -2]) {
|
|
rotate([0, 90, 0]) m3_nut(2.75);
|
|
rotate([0, 90, 0]) cy(3, 8, 40);
|
|
translate([0, 0, -5]) cube([2.75, 5.72, 10], center = true);
|
|
}
|
|
}
|
|
}
|
|
|
|
module dial_handle () {
|
|
EndD = 13;
|
|
difference () {
|
|
union () {
|
|
sphere(r = R(EndD), $fn = 60);
|
|
translate([0, 0, -15 / 2]) cylinder(r1 = R(7.75), r2 = R(EndD), h = 15, center = true, $fn = 60);
|
|
}
|
|
cy(4.25, 50, 40);
|
|
translate([0, 0, (15 / 2) - 3.5]) cy(9.5, 5, 40);
|
|
}
|
|
}
|
|
|
|
module debug () {
|
|
//translate([50 , -90 - 10, 22]) rotate([0, 90, 0]) bearing_void();
|
|
rail_end([0, 20, 0], Projector = true);
|
|
color("green") translate([(ProjectorFrameSpacingX / 2), 0, 37.25]) rotate([0, 0, 0]) linear_extrude(height=255) 2020_profile();
|
|
color("green") translate([-(ProjectorFrameSpacingX / 2), 0, 37.35]) rotate([0, 0, 0]) linear_extrude(height=255) 2020_profile();
|
|
echo("cross", ProjectorFrameSpacingX-20, "mm");
|
|
color("green") translate([-((ProjectorFrameSpacingX - 20) / 2), 0, 282.25]) rotate([0, 90, 0]) linear_extrude(height=ProjectorFrameSpacingX-20) 2020_profile();
|
|
|
|
projector_orbital_brace([0, 14.5, 180], [90, 0, 0]);
|
|
translate ([0, 14.5, 180]) rotate([90, 0, 0]) {
|
|
projector_orbital_brace_corner([0, -105, -8], [0, 0, -90]);
|
|
|
|
//translate([35-9, -62-3.5, 0]) cyl(5, 30, 60);
|
|
}
|
|
|
|
translate([0, 0, 110]) cube([10, 10, 150], center = true);
|
|
|
|
corner_bracket([30, 0, 260], [0, 180, 90]);
|
|
corner_outer_bracket([55, 10, 290], [0, 180, 0]);
|
|
|
|
corner_bracket([-30, 0, 260], [180, 0, 90]);
|
|
corner_outer_bracket([-55, 0, 290], [180, 0, 0]);
|
|
//camera_sled([0, -90, 0]);
|
|
//difference () {
|
|
//lens_sled([0, -90, 0]);
|
|
//translate([ 50 + (RailSpacing / 2), -90 - 50, 0]) cube([100, 100, 100], center = true);
|
|
//translate([ -50 - (RailSpacing / 2), -90, 0]) cube([100, 100, 100], center = true);
|
|
//}
|
|
|
|
//color("green") translate([(LensFrameSpacingX / 2) + 15, -20, 50]) rotate([0, 0, 0]) linear_extrude(height=200) 2020_profile();
|
|
//color("green") translate([-(LensFrameSpacingX / 2) - 15, -20, 50]) rotate([0, 0, 0]) linear_extrude(height=200) 2020_profile();
|
|
//color("green") translate([-(LensFrameSpacingX + 30 + 20) / 2, -20, 260]) rotate([0, 90, 0]) linear_extrude(height = LensFrameSpacingX + 30 + 20) 2020_profile();
|
|
|
|
//color("blue") translate([LensFrameSpacingX - 35, -LensRodsOffsetZ, 140]) cy(9, 300, 60);
|
|
//color("blue") translate([-LensFrameSpacingX + 35, -LensRodsOffsetZ, 140]) cy(9, 300, 60);
|
|
|
|
//difference () {
|
|
//intersection() {
|
|
//lens_sled([0, 0, 0]);
|
|
//cube([132, 1, 100], center = true);
|
|
//translate([-30, -90 + 30 - 1, 10]) cube([90, 60, 45], center = true);
|
|
//translate([150, -90, 50]) cube([200, 100, 100], center = true);
|
|
//translate([65, 20, 40]) cube([70, 50, 50], center = true);
|
|
//}
|
|
|
|
/*translate([RailSpacing / 2, -90, 21.5]) rotate([0, 90, 0]) {
|
|
bearing_roller();
|
|
bearing_roller_inner();
|
|
}
|
|
|
|
translate([(RailSpacing / 2) + 21.5, -90, 0]) rotate([0, 0, 0]) {
|
|
bearing_roller();
|
|
bearing_roller_inner();
|
|
}
|
|
*/
|
|
//color("blue") lens_sled_side_bearing_plate([(RailSpacing / 2) + 23.5 + 20, 0, 0]);
|
|
|
|
//lens_frame_top_gantry([0, -20, 260]);
|
|
|
|
//bearing_roller();
|
|
|
|
//debug
|
|
//translate([-RailSpacing / 2, 0, 0]) rotate([90, 0, 0]) rail_debug(175);
|
|
//color("green") translate([RailSpacing / 2, 0, 0]) rotate([90, 0, 0]) linear_extrude(height=175) 2020_profile();
|
|
|
|
//translate([ThreadedRodSpacing / 2, 40, 0]) rotate([90, 0, 0]) color("blue") NEMA17();
|
|
//translate([-ThreadedRodSpacing / 2, 40, 0]) rotate([90, 0, 0]) color("blue") NEMA17();
|
|
|
|
//translate([50 - 10, 0, 0]) rail_debug(100);
|
|
//translate([-50 + 10, 0, 0]) rail_debug(100);
|
|
//translate([-50, 0, 110]) rotate([0, 90, 0]) rail_debug(100);
|
|
/*difference () {
|
|
union () {
|
|
corner_bracket();
|
|
m3_bolt_void([0, -9.4, 5], [-90, 0, 0], BoltH=8);
|
|
}
|
|
translate([0, 0, 10]) cube([50, 30, 10], center = true);
|
|
}*/
|
|
//projector_orbital_brace();
|
|
//projector_orbital_brace_corner([0, 0, -8]);
|
|
}
|
|
|
|
module rail_sizing (L = 1000) {
|
|
SpacingY = L - 30;
|
|
RailL = L;
|
|
difference () {
|
|
rail_end([0, SpacingY / 2, 0], Motors = false, Projector = false);
|
|
translate([0, SpacingY / 2, 25]) cube([200, 200, 50], center = true);
|
|
}
|
|
difference () {
|
|
rail_end([0, -SpacingY / 2, 0], [90, 0, 180], Projector = true);
|
|
translate([0, -SpacingY / 2, 25]) cube([200, 200, 50], center = true);
|
|
}
|
|
translate([55, RailL / 2, 0]) rotate([90, 0, 0]) linear_extrude(height=RailL) 2020_profile();
|
|
color("green") cy(ThreadDiameter, L, 60, X = 90);
|
|
|
|
//lens_sled();
|
|
//camera_sled();
|
|
//camera_sled_bolex([0, 0, 60]);
|
|
|
|
translate([25, -35+17, 0]) color("green") cy(ThreadDiameter, L, 60, X = 90);
|
|
color("red") camera_sled_side_bearing_plate([120, 0, 0]);
|
|
color("blue") lens_sled_side_bearing_plate([120, 0, 30]);
|
|
}
|
|
|
|
module debug2 () {
|
|
//camera_sled_bolex();
|
|
//color("red") camera_sled_bolex_plate();
|
|
dial();
|
|
rotate([0, 0, 45]) translate([0, 17.75, 20]) dial_handle();
|
|
color("green") rotate([0, 0, 45]) translate([0, 17.75, 11]) cy(4, 25, 40);
|
|
}
|
|
|
|
|
|
PART = "rail_endx";
|
|
|
|
if (PART == "rail_end") {
|
|
rail_end(Projector = true);
|
|
} else if (PART == "rail_end_idle") {
|
|
rail_end(Motors = false, Projector = false);
|
|
} else if (PART == "lens_sled") {
|
|
rotate([90, 0, 0]) lens_sled();
|
|
} else if (PART == "camera_sled") {
|
|
rotate([90, 0, 0]) camera_sled();
|
|
} else if (PART == "camera_sled_bolex") {
|
|
camera_sled_bolex();
|
|
} else if (PART == "camera_sled_bolex_plate") {
|
|
camera_sled_bolex_plate(rot = [180, 0, 0]);
|
|
} else if (PART == "bearing_roller") {
|
|
bearing_roller();
|
|
} else if (PART == "bearing_roller_inner") {
|
|
rotate([180, 0, 0]) bearing_roller_inner();
|
|
} else if (PART == "bearing_roller_inner_solid") {
|
|
rotate([180, 0, 0]) bearing_roller_inner(Solid = true);
|
|
} else if (PART == "lens_sled_side_bearing_plate") {
|
|
rotate([0, 90, 0]) lens_sled_side_bearing_plate();
|
|
} else if (PART == "camera_sled_side_bearing_plate") {
|
|
rotate([0, 90, 0]) camera_sled_side_bearing_plate();
|
|
} else if (PART == "corner_bracket") {
|
|
corner_bracket(rot = [0, 90, 0]);
|
|
} else if (PART == "corner_outer_bracket") {
|
|
corner_outer_bracket();
|
|
} else if (PART == "corner_outer_bracket_rotated") {
|
|
corner_outer_bracket(Rotate = true);
|
|
} else if (PART == "lens_frame_top_gantry") {
|
|
lens_frame_top_gantry(rot = [180, 0, 0]);
|
|
} else if (PART == "projector_orbital_brace") {
|
|
projector_orbital_brace(rot = [180, 0, 0]);
|
|
} else if (PART == "projector_orbital_brace_corner") {
|
|
projector_orbital_brace_corner();
|
|
} else if (PART == "rail_end_idle_roller_plug") {
|
|
rail_end_idle_roller_plug();
|
|
} else if (PART == "rail_end_idle_motor_plug") {
|
|
rail_end_idle_motor_plug();
|
|
} else if (PART == "dial") {
|
|
dial();
|
|
} else if (PART == "dial_handle") {
|
|
dial_handle();
|
|
} else {
|
|
//debug();
|
|
rail_sizing();
|
|
//debug2();
|
|
} |