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contact_printer
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Work on the lamp

This commit is contained in:
Matt McWilliams 2025-01-22 23:29:20 -05:00
parent 333d0aa02a
commit 3461f53eab
1 changed files with 133 additions and 85 deletions
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scad/contact_printer.scad
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@ -106,10 +106,16 @@ LampWireY = 20;
LampGateX = 11; LampGateX = 11;
LampGateZ = 0.5; LampGateZ = 0.5;
LampRailsSpacingX = 23; LampRailsSpacingX = 32;
LampRailsSpacingY = 13; LampRailsSpacingY = 13;
LampRailsOffsetZ = 1 / 2; LampRailsOffsetZ = 1 / 2;
LampGateCarrierThreadedSpacingX = 23;
LampCarrierX = 40;
LampSingleX = 70;
IdleRollerPrintX = 55; IdleRollerPrintX = 55;
IdleRollerPrintY = 0; IdleRollerPrintY = 0;
IdleRollerStockX = 35; IdleRollerStockX = 35;
@ -152,6 +158,12 @@ L298NModulePostsX = 36.5;
L298NModulePostsY = 36.5; L298NModulePostsY = 36.5;
L298NModulePostsD = 2.8; L298NModulePostsD = 2.8;
SpringY = 32;
SpringD = 8;
SpringPostD = 5.3;
LEDWidthX = 20;
/** /**
* DEBUG MODULES * DEBUG MODULES
**/ **/
@ -324,13 +336,6 @@ module idle_roller_half (pos = [0, 0, 0], rot = [0, 0, 0], flip = false) {
} }
} }
module lamp_bolt_void (pos = [0, 0, 0], H = LampBoltH, Pad = 0) {
translate(pos) {
cylinder(r = R(4.25 + Pad), h = H, center = true);
translate([0, 0, -H/2]) m4_nut();
}
}
module idle_roller_bolt_void (pos = [0, 0, 0], H = IdleRollerBoltH) { module idle_roller_bolt_void (pos = [0, 0, 0], H = IdleRollerBoltH) {
translate(pos) { translate(pos) {
cylinder(r = R(4.25), h = H, center = true); cylinder(r = R(4.25), h = H, center = true);
@ -338,6 +343,13 @@ module idle_roller_bolt_void (pos = [0, 0, 0], H = IdleRollerBoltH) {
} }
} }
module lamp_bolt_void (pos = [0, 0, 0], H = LampBoltH, Pad = 0) {
translate(pos) {
cylinder(r = R(4.25 + Pad), h = H, center = true);
translate([0, 0, -(H / 2) - (3 / 2)]) m4_nut();
}
}
module lamp_bolts_voids (pos = [0, 0, 0], H = 10, Pad = 0) { module lamp_bolts_voids (pos = [0, 0, 0], H = 10, Pad = 0) {
X = LampBoltX/2; X = LampBoltX/2;
Y = LampBoltY/2; Y = LampBoltY/2;
@ -442,7 +454,7 @@ module gate_blank () {
translate([0, (RoundedBevelD / 2) + RoundedBevelY, 0]) cylinder(r = R(RoundedBevelD), h = Z + 1, center = true, $fn = 260); translate([0, (RoundedBevelD / 2) + RoundedBevelY, 0]) cylinder(r = R(RoundedBevelD), h = Z + 1, center = true, $fn = 260);
} }
} }
gate_blank_void([0, 2.5, LampGateZ - 1.1], [0, 90, -90], [16, 12], [16, 2], 6); gate_blank_void([0, 3, LampGateZ - 1.1], [0, 90, -90], [16, 12], [16, 2], 6);
translate([0, (-42.39 / 2) + RollerVoidY, 0]) cylinder(r = R(42.39), h = 20 + 1, center = true, $fn = 240); translate([0, (-42.39 / 2) + RollerVoidY, 0]) cylinder(r = R(42.39), h = 20 + 1, center = true, $fn = 240);
//sprocket shelf //sprocket shelf
@ -468,37 +480,43 @@ module gate_blank () {
module gate_carrier (pos = [0, 0, 0], rot = [0, 0, 0]) { module gate_carrier (pos = [0, 0, 0], rot = [0, 0, 0]) {
X = 15.4; X = 15.4;
GateCarrierZ = 22; GateCarrierX = 40;
GateCarrierZ = 21.5;
SidesX = 2; SidesX = 2;
SidesY = -1.2; SidesY = -1.2;
SpringRail = 4.5;
translate(pos) rotate(rot) { translate(pos) rotate(rot) {
difference () { difference () {
union () { union () {
rotate([90, 0, 0]) translate([0, 1, -1]) rounded_cube([30, GateCarrierZ, 5], d = 4, center = true, $fn = 40); rotate([90, 0, 0]) translate([0, 1, -1]) rounded_cube([GateCarrierX, GateCarrierZ, 5], d = 4, center = true, $fn = 40);
translate([-12.5, 2.5, 10]) difference () { translate([-12.5, 2.5, 10]) difference () {
rotate([0, 0, 180]) cylinder(r = R(5), h = 3, center = true, $fn = 3); rotate([0, 0, 180]) cylinder(r = R(5), h = 3, center = true, $fn = 3);
translate([0, 5 / 2, 0]) cube([5, 5, 5 + 1], center = true); translate([0, 5 / 2, 0]) cube([5, 5, 5 + 1], center = true);
} }
translate([0, -4, 1]) cube([24.5, 5, GateCarrierZ], center = true);
} }
lamp_rails_voids([0, 0, LampRailsOffsetZ], [90, 0, 0], h = 11);
translate([0 ,0, 1]) difference () { //corners
translate([GateCarrierX / 2, 0, -12.9]) cube([(GateCarrierX - LEDWidthX), 20, 10], center = true);
translate([-GateCarrierX / 2, 0, -12.9]) cube([(GateCarrierX - LEDWidthX), 20, 10], center = true);
translate([0 ,-4, 1.651]) difference () {
cube([X, 10 + 1, GateCarrierZ], center = true); cube([X, 10 + 1, GateCarrierZ], center = true);
translate([(X / 2) + SidesX, SidesY, 0]) rotate([0, 0, 45]) cube([5, 5, 20 + 1], center = true); //notches to guide gate
translate([(-X / 2) - SidesX, SidesY, 0]) rotate([0, 0, 45]) cube([5, 5, 20 + 1], center = true); translate([(X / 2) + SidesX, SidesY, 0]) rotate([0, 0, 45]) cube([5, 5, 20 + 2], center = true);
translate([(-X / 2) - SidesX, SidesY, 0]) rotate([0, 0, 45]) cube([5, 5, 20 + 2], center = true);
difference () { difference () {
translate([0, 6.7, 0]) cube([X + 1, 10 + 1, GateCarrierZ], center = true); translate([0, 6.7, 0]) cube([X + 1, 10 + 1, GateCarrierZ], center = true);
translate([0, 0, 0]) cube([X - 5, 10 + 1, 16], center = true); translate([0, 0, 0]) cube([X - 5, 10 + 1, 16], center = true);
} }
} }
translate([LampRailsSpacingX / 2, -2, LampRailsOffsetZ]) rotate([90, 0, 0]) {
cylinder(r = R(4.25), h = 20, center = true, $fn = 40); translate([0, 5, 1.01]) difference() {
rotate([0, 0, 30]) m4_nut(5); cube([18, 10 + 1, 16], center = true);
} translate([20 / 2, -3, 0]) rotate([0, 0, -45]) cube([5, 50, 20 + 1], center = true);
translate([-LampRailsSpacingX / 2, -3, LampRailsOffsetZ]) rotate([90, 0, 0]) { translate([(-20 / 2), -3, 0]) rotate([0, 0, 45]) cube([5, 50, 20 + 1], center = true);
cylinder(r = R(5), h = GateCarrierZ, center = true, $fn = 40);
} }
} }
filter_carrier([0, 5, 0], [180, 0, 0]);
} }
} }
@ -509,7 +527,7 @@ module filter_carrier (pos = [0, 0, 0], rot = [0, 0, 0]) {
translate(pos) rotate(rot) { translate(pos) rotate(rot) {
difference () { difference () {
union () { union () {
rotate([90, 0, 0]) rounded_cube([30, 20, 5], d = 4, center = true, $fn = 40); rotate([90, 0, 0]) rounded_cube([LampCarrierX, 20, 5], d = 4, center = true, $fn = 40);
translate([-12.5, 2.5, 10]) difference () { translate([-12.5, 2.5, 10]) difference () {
rotate([0, 0, 180]) cylinder(r = R(5), h = 3, center = true, $fn = 3); rotate([0, 0, 180]) cylinder(r = R(5), h = 3, center = true, $fn = 3);
translate([0, 5 / 2, 0]) cube([5, 5, 5 + 1], center = true); translate([0, 5 / 2, 0]) cube([5, 5, 5 + 1], center = true);
@ -617,40 +635,57 @@ module lamp_single (pos = [0, 0, 0]) {
intersection () { intersection () {
difference () { difference () {
union () { union () {
rounded_cube([70, 70, 2], d = 4, center = true); rounded_cube([LampSingleX, 70, 2], d = 4, center = true);
translate([0, -15, 20 / 2]) cube([70, 10, 22], center = true); translate([0, -15, 20 / 2]) cube([70, 10, 22], center = true);
translate([0, 0, 20 / 2]) difference() { translate([0, 0, 20 / 2]) difference() {
rounded_cube([70, 70, 22], d = 4, center = true); rounded_cube([70, 70, 22], d = 4, center = true);
rounded_cube([70 - 5, 70 - 10, 22 + 1], d = 4, center = true); rounded_cube([70 - 5, 70 - 10, 22 + 1], d = 4, center = true);
} }
lamp_posts([0, 15, PostsZ]); lamp_posts([0, 14.75, PostsZ]);
translate([-18, 1, 20 / 2]) cube([4.75, 32, 21], center = true); //translate([-18, 1, 20 / 2]) cube([4.75, 32, 21], center = true);
}
translate([0, 1, 0]) cube([31, 32, 50], center = true);
translate([0, -4, 0]) cube([15.4, 32, 50], center = true);
translate([0, -48, 0]) cylinder(r = R(60), h = 4 + 1, center = true, $fn = 200);
lamp_bolts_voids([0, 15, -2], 50, 0.2);
translate([LampRailsSpacingX / 2, 34, 9 + LampRailsOffsetZ]) rotate([90, 0, 0]) {
cylinder(r = R(4.25), h = 20, center = true, $fn = 40);
rotate([0, 0, 30]) m4_nut(5);
}
translate([-LampRailsSpacingX / 2, 34, 9 + LampRailsOffsetZ]) rotate([90, 0, 0]) {
cylinder(r = R(4.25), h = 20, center = true, $fn = 40);
rotate([0, 0, 30]) m4_nut(5);
}
translate([0, -11.5, 9 + LampRailsOffsetZ]) {
translate([LampRailsSpacingX / 2, 0, 0]) rotate([90, 0, 0]) cylinder(r = R(5), h = 10, center = true, $fn = 40);
translate([-LampRailsSpacingX / 2, 0, 0]) rotate([90, 0, 0]) cylinder(r = R(5), h = 10, center = true, $fn = 40);
} }
lamp_rails_voids([0, -11.5, 9 + LampRailsOffsetZ], [90, 0, 0], h = 11); //void for gate carrier, front
lamp_rails_voids([0, 20, 9 + LampRailsOffsetZ], [90, 0, 0], h = 40); translate([0, 1, 12]) cube([25, 32, 22], center = true);
translate([LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true); //void for gate carrier, bottom
translate([-LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true); translate([0, 10, 0]) cube([LEDWidthX + 0.25, 40, 50], center = true);
//void for gate
translate([0, -4, 0]) cube([LEDWidthX + 0.25, 32, 50], center = true);
translate([0, -48, 0]) cylinder(r = R(60), h = 4 + 1, center = true, $fn = 200);
lamp_bolts_voids([0, 14.75, -2], 50, 0.2);
//translate([LampGateCarrierThreadedSpacingX / 2, 34, 9 + LampRailsOffsetZ]) rotate([90, 0, 0]) {
//cylinder(r = R(4.25), h = 20, center = true, $fn = 40);
//}
//translate([-LampGateCarrierThreadedSpacingX / 2, 34, 9 + LampRailsOffsetZ]) rotate([90, 0, 0]) {
//cylinder(r = R(4.25), h = 20, center = true, $fn = 40);
//}
//translate([0, -11.5, 9 + LampRailsOffsetZ]) {
//translate([LampGateCarrierThreadedSpacingX / 2, 0, 0]) rotate([90, 0, 0]) cylinder(r = R(5), h = 10, center = true, $fn = 40);
//translate([-LampGateCarrierThreadedSpacingX / 2, 0, 0]) rotate([90, 0, 0]) cylinder(r = R(5), h = 10, center = true, $fn = 40);
//}
//lamp_rails_voids([0, -10, 9 + LampRailsOffsetZ], [90, 0, 0], h = 11);
//lamp_rails_voids([0, 20, 9 + LampRailsOffsetZ], [90, 0, 0], h = 40);
//translate([LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true);
//translate([-LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true);
//guide for assembly //guide for assembly
//void for slide
translate([0, 70 / 2, -0.2]) {
cube([LEDWidthX + 0.25, 20, 2], center = true);
translate([((LEDWidthX + 0.25) / 2) - (3.5 / 2), 0, (5.5 / 2) - (1.5 / 2)]) cube([3.5, 20, 6], center = true);
translate([((-LEDWidthX - 0.25) / 2) + (3.5 / 2), 0, (5.5 / 2) - (1.5 / 2)]) cube([3.5, 20, 6], center = true);
}
} }
translate([0, 66.5, 0]) cylinder(r = R(170), h = 100, center = true, $fn = 500); translate([0, 66.5, 0]) cylinder(r = R(170), h = 100, center = true, $fn = 500);
} }
translate([0, 26.5, 3.8]) difference () {
translate([0, 1, -1]) cube([LEDWidthX - 6.75, 8, 4], center = true);
m4_nut();
cylinder(r = R(4), h = 20, $fn = 40, center = true);
}
} }
} }
@ -663,15 +698,21 @@ module lamp_single_assembly (pos = [0, 0, 0]) {
} }
module lamp_cover (pos = [0, 0, 0]) { module lamp_cover (pos = [0, 0, 0]) {
translate(pos) difference () { RollerVoidY = -17.5;
RollerShelfD = 44.75;
translate(pos) {
difference () {
union () { union () {
rounded_cube([70, 40, 2], d = 4, center = true); intersection () {
translate([5.35, -15-7, 0]) rotate([0, 0, -7]) cube([LampGateX, 15-6, 2], center = true); rounded_cube([LampSingleX, 70, 2], d = 4, center = true);
translate([-5.35, -15-7, 0]) rotate([0, 0, 7]) cube([LampGateX, 15-6, 2], center = true); translate([0, 66.5, 0]) cylinder(r = R(170), h = 100, center = true, $fn = 500);
translate([0, -15-7, 0])cube([4, 4, 2], center = true); }
translate([0, -17, -1]) cube([15, 2, 3], center = true);
}
lamp_bolts_voids([0, 15, 0]);
translate([0, -23, 0]) cube([40, 10, 10], center = true);
translate([0, (-42.39 / 2) + RollerVoidY, 0]) cylinder(r = R(RollerShelfD), h = 10, center = true, $fn = 240);
} }
lamp_bolts_voids([0, 0, 0]);
} }
} }
module takeup_mount_bearing_plug (pos = [0, 0, 0]) { module takeup_mount_bearing_plug (pos = [0, 0, 0]) {
@ -736,7 +777,8 @@ module panel (pos = [0, 0, 0]) {
idle_roller_bolt_void([-IdleRollerStockX, IdleRollerStockY, IdleRollerBoltsZ]); idle_roller_bolt_void([-IdleRollerStockX, IdleRollerStockY, IdleRollerBoltsZ]);
//lamp //lamp
lamp_bolts_voids([0, LampY + 15, LampBoltsZ]); lamp_bolts_voids([0, LampY + 15, LampBoltsZ], 26.25, 0.15);
//lamp wire voids //lamp wire voids
translate([0, LampY, 0]) { translate([0, LampY, 0]) {
translate([LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true); translate([LampWireX, LampWireY, 0]) cylinder(r = R(10), h = 10, center = true);
@ -753,6 +795,7 @@ module panel (pos = [0, 0, 0]) {
} }
panel_bearing_void([0, RollerY, 2.5]); panel_bearing_void([0, RollerY, 2.5]);
} }
} }
} }
@ -1306,8 +1349,9 @@ module sprocketed_roller_invert_solid (pos = [0, 0, 0]) {
} }
} }
module lamp_rails_voids (pos = [0, 0, 0], rot = [0, 0, 0], h = 10) { module lamp_rails_voids (pos = [0, 0, 0], rot = [0, 0, 0], h = 10, Void = true) {
$fn = 40; $fn = 40;
D = 4 + (Void ? 0.25 : 0);
translate(pos) rotate(rot) { translate(pos) rotate(rot) {
translate([LampRailsSpacingX / 2, LampRailsSpacingY / 2, 0]) cylinder(r = R(4.25), h = h, center = true); translate([LampRailsSpacingX / 2, LampRailsSpacingY / 2, 0]) cylinder(r = R(4.25), h = h, center = true);
translate([LampRailsSpacingX / 2, -LampRailsSpacingY / 2, 0]) cylinder(r = R(4.25), h = h, center = true); translate([LampRailsSpacingX / 2, -LampRailsSpacingY / 2, 0]) cylinder(r = R(4.25), h = h, center = true);
@ -1334,24 +1378,14 @@ module lamp_LED_side (pos = [0, 0, 0], rot = [0, 0, 0]) {
module lamp_LEDs (pos = [0, 0, 0], rot = [0, 0, 0]) { module lamp_LEDs (pos = [0, 0, 0], rot = [0, 0, 0]) {
LightChannelY = 24; LightChannelY = 24;
LEDOffsetY = -2; LEDOffsetY = -2;
Length = 40;
translate(pos) rotate(rot) { translate(pos) rotate(rot) {
//frame //frame
difference () { difference () {
union () { union () {
rotate([90, 0, 0]) rounded_cube([30, 20, 5], d = 4, center = true, $fn = 40); rotate([90, 0, 0]) rounded_cube([LEDWidthX, 20, 5], d = 4, center = true, $fn = 40);
translate([-12.5, -2.5, 10]) difference () {
rotate([0, 0, 180]) cylinder(r = R(5), h = 3, center = true, $fn = 3);
translate([0, -5 / 2, 0]) cube([5, 5, 5 + 1], center = true);
}
} }
cube([12.9, 5 + 1, 18], center = true); cube([12.9, 5 + 1, 18], center = true);
lamp_rails_voids([0, 0, LampRailsOffsetZ], [90, 0, 0]);
translate([LampRailsSpacingX / 2, -2, LampRailsOffsetZ]) rotate([90, 0, 0]) {
cylinder(r = R(5), h = 20, center = true, $fn = 40);
}
translate([-LampRailsSpacingX / 2, -3, LampRailsOffsetZ]) rotate([90, 0, 0]) {
cylinder(r = R(5), h = 20, center = true, $fn = 40);
}
} }
difference () { difference () {
union () { union () {
@ -1362,6 +1396,16 @@ module lamp_LEDs (pos = [0, 0, 0], rot = [0, 0, 0]) {
} }
translate([0, -5, 0]) cube([30, 5, 20], center = true); translate([0, -5, 0]) cube([30, 5, 20], center = true);
} }
translate([0, (Length / 2) - (5 / 2), -(20 / 2) + (1.5 / 2)]) difference() {
cube([LEDWidthX, Length, 1.5], center = true);
translate([0, 2, 0]) {
translate([0, (Length - 14) / 2, 0]) cylinder(r = R(4.25), h = 1.5 + 1, center = true, $fn = 50);
translate([0, -(Length - 14) / 2, 0]) cylinder(r = R(4.25), h = 1.5 + 1, center = true, $fn = 50);
cube([4.25, (Length - 14), 1.5 + 1], center = true);
}
}
translate([(LEDWidthX / 2) - (3 / 2), (Length / 2) - (5 / 2), -(20 / 2) + (5 / 2) +(1.5 / 2)]) cube([3, Length, 5], center = true);
translate([(-LEDWidthX / 2) + (3 / 2), (Length / 2) - (5 / 2), -(20 / 2) + (5 / 2) +(1.5 / 2)]) cube([3, Length, 5], center = true);
} }
} }
@ -1587,17 +1631,18 @@ module debug () {
} }
module debug_lamp () { module debug_lamp () {
color("blue") translate([0, -8.5, 10.6]) rotate([0, 90, 90]) 16mm_film(40, true, true); //color("blue") translate([0, -8.5, 10.6]) rotate([0, 90, 90]) 16mm_film(40, true, true);
color("red") lamp_bolts_voids([0, LampY + 5, (LampBoltH/2) - 1.5 - 2.5], H = 40); //color("red") lamp_bolts_voids([0, LampY + 5, (LampBoltH / 2) - 2], H = 30);
color("red") lamp_rails_voids([0, 20, 11 + LampRailsOffsetZ], [90, 0, 0], h = 50); //color("red") lamp_rails_voids([0, 21, 11 + LampRailsOffsetZ], [90, 0, 0], h = 51, Void = false);
panel([0, -10, -1.5]); //panel([0, -10, -1.5]);
// //
lamp_single([0, 10, 2]); lamp_single([0, 10.25, 2]);
translate([0, -30, 3.5]) rotate([0, 0, 10]) sprocketed_roller_invert_solid(); //lamp_cover([0, 10, 24]);
lamp_LEDs([0, 19, 11]); //translate([0, -30, 3.5]) rotate([0, 0, 10]) sprocketed_roller_invert_solid();
//filter_carrier([0, 9, 11]); lamp_LEDs([0, 28, 11]);
translate([0, 0, 0]) gate_carrier([0, 1.6 + 0.25, 10.75]);
//picture_gate([0, -6.2, 11], Type = "standard"); //standard //picture_gate([0, -6.2, 11], Type = "standard"); //standard
gate_carrier([0, -2.5, 11]);
} }
//BOM: 840, 2020 Aluminum extrusion mm,N/A,Top and bottom frame 2x 420mm //BOM: 840, 2020 Aluminum extrusion mm,N/A,Top and bottom frame 2x 420mm
@ -1683,5 +1728,8 @@ if (PART == "panel") {
// //
} else { } else {
//debug(); //debug();
//difference () {
debug_lamp(); debug_lamp();
//translate([0, -50, 0]) cube([100, 100, 100], center = true);
//}
} }