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Double bearings in lens sled

This commit is contained in:
Matt McWilliams 2023-10-24 22:20:47 -04:00
parent 382ba56fa7
commit 68b1b8b819
9 changed files with 207 additions and 85 deletions
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2
app/data/cfg.json
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@ -1,5 +1,5 @@
{
"version": "1.8.60",
"version": "1.8.61",
"ext_port": 1111,
"profiles": {
"mcopy": {

2
app/package-lock.json generated
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.60",
"version": "1.8.61",
"lockfileVersion": 2,
"requires": true,
"packages": {

2
app/package.json
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.60",
"version": "1.8.61",
"description": "GUI for the mcopy small gauge film optical printer platform",
"main": "main.js",
"scripts": {

2
data/cfg.json
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@ -1,5 +1,5 @@
{
"version": "1.8.60",
"version": "1.8.61",
"ext_port": 1111,
"profiles": {
"mcopy": {

4
package-lock.json generated
View File

@ -1,12 +1,12 @@
{
"name": "mcopy",
"version": "1.8.60",
"version": "1.8.61",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "mcopy",
"version": "1.8.60",
"version": "1.8.61",
"license": "MIT",
"dependencies": {
"arduino": "file:app/lib/arduino",

2
package.json
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@ -1,6 +1,6 @@
{
"name": "mcopy",
"version": "1.8.60",
"version": "1.8.61",
"description": "Small gauge film optical printer platform",
"main": "build.js",
"directories": {

2
processing/mcopy/cfg.json
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@ -1,5 +1,5 @@
{
"version": "1.8.60",
"version": "1.8.61",
"ext_port": 1111,
"profiles": {
"mcopy": {

26
scad/mcopy_lens_assembly.scad
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@ -41,6 +41,8 @@ RailSpacingX = 100;
RailEndX = RailSpacingX + 72;
LensFrameSpacingX = (RailEndX / 2) - (40 / 2);
echo(LensFrameSpacingX, "mm");
module rail_debug (H = 175) {
color("lime") linear_extrude(height=H) {
2020_profile();
@ -98,6 +100,17 @@ module m4BoltNut (bolt = 10, nut = 3.5) {
}
}
module lensAssembyBellowBoardLinearBearingMount (X = 0) {
difference () {
translate([X, XOffset, FrontOffset]) rotate([0, 90, 0]) cylinder(r = R(25), h = 24, center = true, $fn = 80);
rotate([-90, 0, 0]) {
translate([X, -FrontOffset, XOffset]) rotate([0, 90, 0]) linearBearing(0.25);
}
translate([X, XOffset, -10.5]) cube([24 + 1,30, 15], center = true);
rotate([-90, 0, 0]) translate([X, -FrontOffset, XOffset]) rotate([0, 90, 0]) linearMotionRod(RodLength);
}
}
module lensAssemblyBellowsBoard (magnets = false) {
//bottom
difference () {
@ -128,14 +141,8 @@ module lensAssemblyBellowsBoard (magnets = false) {
}
//top
difference () {
translate([0, XOffset, FrontOffset]) rotate([0, 90, 0]) cylinder(r = R(25), h = 24, center = true, $fn = 80);
rotate([-90, 0, 0]) {
translate([0, -FrontOffset, XOffset]) rotate([0, 90, 0]) linearBearing(0.25);
}
translate([0, XOffset, -10.5]) cube([24 + 1,30, 15], center = true);
rotate([-90, 0, 0]) translate([0, -FrontOffset, XOffset]) rotate([0, 90, 0]) linearMotionRod(RodLength);
}
lensAssembyBellowBoardLinearBearingMount(12);
lensAssembyBellowBoardLinearBearingMount(-12);
}
module topLinearAttachmentBlock () {
@ -350,7 +357,8 @@ module debug () {
translate([XPosition, 0, 0]) {
rotate([90, 0, 0]) lensAssemblyBellowsBoard();
translate([0, 0, 40]) rotate([0, 90, 0]) color("green") linearBearing();
translate([12, 0, 38]) rotate([0, 90, 0]) color("green") linearBearing();
translate([-12, 0, 38]) rotate([0, 90, 0]) color("green") linearBearing();
translate([-22.5, 0, -XOffset]) rotate([0, 90, 0]) TNut();
translate([22.5, 0, -XOffset]) rotate([0, -90, 0]) TNut();
}

250
scad/mcopy_rails.scad
View File

@ -11,23 +11,25 @@ include <./common/common.scad>
include <./common/motors.scad>
include <./common/rods.scad>
RailSpacing = 140; //100
RailSpacing = 110; //100
RailVoid = 20.4;
ThreadedRodSpacing = 50;
RailEndX = RailSpacing + 72;
TNutVoid = 17;
BoltSpacingX = RailSpacing - 30;
LensFrameSpacingX = 100;
module rail_debug (H = 175) {
color("lime") linear_extrude(height=H) {
2020_profile();
}
}
module m3_bolt_void (pos = [0, 0, 0], BoltH = 20, CapH = 3) {
module m3_bolt_void (pos = [0, 0, 0], rot = [0, 0, 0], BoltH = 20, CapH = 3) {
D = 3.25;
CapD = 6;
translate(pos) {
translate(pos) rotate(rot) {
translate([0, 0, CapH / 2]) cylinder(r = R(CapD), h = CapH, center = true, $fn = 40);
translate([0, 0, -BoltH / 2]) cylinder(r = R(D), h = BoltH + 0.01, center = true, $fn = 40);
}
@ -135,6 +137,7 @@ module sled (pos = [0, 0, 0], rot = [90, 0, 0], Length = 60) {
X = RailEndX;
Y = 60;
Z = Length;
translate(pos) rotate(rot) difference () {
translate([0, 7.5, 0]) rounded_cube([X, Y, Z], d = 10, center = true, $fn = 50);
//extrusion rails
@ -165,13 +168,14 @@ module camera_sled (pos = [0, 0, 0], rot = [0, 0, 0]) {
module top_sled_bearing_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
translate(pos) rotate(rot) {
//bearing void
cylinder(r = R(27), h = 11, center = true, $fn = 120);
translate([0, -27 / 2, 0]) cube([27, 27, 11 ], center = true, $fn = 60);
cylinder(r = R(8.3), h = 16, center = true, $fn = 80);
translate([0, -50, 0]) cube([8.3, 100, 16 ], center = true, $fn = 60);
cylinder(r = R(5.2), h = 40, center = true, $fn = 60);
translate([0, 0, 27]) cylinder(r = R(9), h = 30, center = true, $fn = 60);
translate([0, 0, 27 + 15]) cylinder(r = R(9), h = 60, center = true, $fn = 60);
}
}
@ -191,35 +195,13 @@ module side_sled_bearing_void (pos = [0, 0, 0], rot = [0, 0, 0]) {
}
}
module side_lens_sled_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
Y = 40;
translate(pos) rotate(rot) {
difference () {
cube([25, Y, 15.9], center = true);
//sides
translate([-9, 24, 0]) cube([25, Y, 15.9 + 1], center = true);
translate([-9, -24 , 0]) cube([25, Y, 15.9 + 1], center = true);
//inner
translate([-1, 0, 0]) cylinder(r = R(27), h = 11, center = true, $fn = 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, 0, 0]) cylinder(r = R(8), h = 15.9 + 1, center = true, $fn = 60);
//m5
translate([0, 16, 0]) rotate([0, 90, 0]) cylinder(r = R(5.2), h = 40, center = true, $fn = 40);
translate([0, -16, 0]) rotate([0, 90, 0]) cylinder(r = R(5.2), h = 40, center = true, $fn = 40);
}
}
}
module lens_sled_m3_bolt_voids (pos = [0, 0, 0], rot = [0, 0, 0]) {
D = 16;
translate(pos) rotate(rot) {
translate([0, 0, D]) m3_bolt_void(CapH = 10);
translate([0, 0, -D]) rotate([0, 180, 0]) m3_bolt_void(CapH = 10);
translate([D, 0, 0]) rotate([0, 90, 0]) m3_bolt_void(CapH = 10);
translate([-D, 0, 0]) rotate([0, -90, 0]) m3_bolt_void(CapH = 10);
translate([0, 0, -D]) rotate([0, 180, 0]) m3_bolt_void(CapH = 30);
translate([D, 0, 0]) rotate([0, 90, 0]) m3_bolt_void(CapH = 30);
translate([-D, 0, 0]) rotate([0, -90, 0]) m3_bolt_void(CapH = 30);
}
}
@ -233,7 +215,7 @@ module lens_sled_m5_bolt_nut_voids (pos = [0, 0, 0], rot = [0, 0, 0], Angle = 36
module extrusion_block (pos = [0, 0, 0], rot = [0, 0, 0], Y = 40, Z = 30, End = false) {
translate(pos) rotate(rot) {
difference () {
cube([Y, Z, Y], center = true);
rotate([90, 0, 0]) rounded_cube([Y, Y - 10, Z], d = 5, center = true, $fn = 30);
cube([RailVoid, Z + 1, RailVoid], center = true);
}
if (End) {
@ -243,62 +225,79 @@ module extrusion_block (pos = [0, 0, 0], rot = [0, 0, 0], Y = 40, Z = 30, End =
}
module lens_sled (pos = [0, 0, 0], rot = [90, 0, 0]) {
Y = 40;
Y = 70;
LensDriveX = -ThreadedRodSpacing / 2;
LensFrameSpacingX = (RailEndX / 2) - (Y / 2);
LensFrameM3VoidsZ = (60 / 2) + (40 / 2) - 12.5 + 5 + 6;
LensFrameBlockY = (60 / 2) + (40 / 2) - 5;
LensFrameM3VoidsZ = (60 / 2) + (40 / 2) - 12.5 + 5 + 6;
LensFrameOffsetZ = 20;
LensRodsOffsetZ = -15;
BearingsSpacing = 28;
BearingM5Spacing = 62;
translate(pos) rotate(rot) {
difference () {
union () {
sled(rot = [0, 0, 0], Length = Y);
extrusion_block([LensFrameSpacingX, (60 / 2) + (40 / 2) - 5, 0]);
extrusion_block([-LensFrameSpacingX, (60 / 2) + (40 / 2) - 5, 0]);
translate([LensFrameSpacingX - 35 - 25, 48, 0]) cube([10, 21, 40], center = true);
extrusion_block([LensFrameSpacingX - 35, LensFrameBlockY, LensFrameOffsetZ]);
extrusion_block([-LensFrameSpacingX + 35, LensFrameBlockY, LensFrameOffsetZ]);
translate([LensFrameSpacingX - 35 - 25 + 21, 48 - 5, -17.5 + 5]) cube([60, 24, 44], center = true);
translate([LensFrameSpacingX - 35 - 25 + 21, 48 - 5, -17.5 + 30.5]) difference() {
cube([60, 24, 44], center = true);
cube([30, 24 + 1, 34], center = true);
}
}
T_nut_void ([LensDriveX, 0, (Y / 2) - (TNutVoid / 2) + 0.01], [180, 0, 0]);
T_nut_void ([LensDriveX, 0, -(Y / 2) + (TNutVoid / 2) - 0.01]);
//camera drive passthrough
//camera drive threaded rod passthrough
translate([-LensDriveX, 0, 0]) cylinder(r = R(ThreadDiameter + 1), h = Y + 1, center = true, $fn = 60);
//
top_sled_bearing_void([RailSpacing / 2, 21.5, 0], [0, 90, 0]);
top_sled_bearing_void([-RailSpacing / 2, 21.5, 0], [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]);
top_sled_bearing_void([-RailSpacing / 2, 21.5, -BearingsSpacing / 2], [0, -90, 0]);
side_sled_bearing_void([(RailSpacing / 2) + 21.5, 0, 0], [90, -90, 0]);
side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, 0], [-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]);
side_sled_bearing_void([-(RailSpacing / 2) - 21.5, 0, -BearingsSpacing / 2], [-90, -90, 0]);
//
lens_sled_m3_bolt_voids([(RailEndX / 2) - (Y / 2), LensFrameM3VoidsZ, 0]);
lens_sled_m3_bolt_voids([(-RailEndX / 2) + (Y / 2), LensFrameM3VoidsZ, 0]);
//bolts for upright linear extrusions
lens_sled_m3_bolt_voids([LensFrameSpacingX - 35, LensFrameM3VoidsZ, LensFrameOffsetZ]);
lens_sled_m3_bolt_voids([-LensFrameSpacingX + 35 , LensFrameM3VoidsZ, LensFrameOffsetZ]);
//m5 bolt + nut for side radial bearing pressure plate
//m5 bolt + nut
lens_sled_m5_bolt_nut_voids([(RailEndX / 2) - (40 / 2), 0, 16], [0, 90, 0]);
lens_sled_m5_bolt_nut_voids([(RailEndX / 2) - (40 / 2), 0, -16], [0, 90, 0]);
lens_sled_m5_bolt_nut_voids([(-RailEndX / 2) + (40 / 2), 0, 16], [0, -90, 0]);
lens_sled_m5_bolt_nut_voids([(-RailEndX / 2) + (40 / 2), 0, -16], [0, -90, 0]);
lens_sled_m5_bolt_nut_voids([(RailEndX / 2) - (40 / 2), 0, BearingM5Spacing / 2], [0, 90, 0]);
lens_sled_m5_bolt_nut_voids([(RailEndX / 2) - (40 / 2), 0, -BearingM5Spacing / 2], [0, 90, 0]);
lens_sled_m5_bolt_nut_voids([(-RailEndX / 2) + (40 / 2), 0, BearingM5Spacing / 2], [0, -90, 0]);
lens_sled_m5_bolt_nut_voids([(-RailEndX / 2) + (40 / 2), 0, -BearingM5Spacing / 2], [0, -90, 0]);
//motor void
translate([LensFrameSpacingX - 35, 50 + 37.5, 0]) cube([42.25, 100, 42.25], center = true);
translate([LensFrameSpacingX - 35, 50 + 37.5, LensRodsOffsetZ]) cube([42.25, 100, 42.25], center = true);
//threaded rod void
translate([LensFrameSpacingX - 35, 50 + 37.5 - 10, 0]) rotate([90, 0, 0]) cylinder(r = R(9), h = 100, center = true, $fn = 60);
translate([LensFrameSpacingX - 35, 50 + 37.5 - 10, LensRodsOffsetZ]) rotate([90, 0, 0]) cylinder(r = R(9), h = 100, center = true, $fn = 60);
//motor bolts
lens_sled_m5_bolt_nut_voids([LensFrameSpacingX - 35 - 27, 50, 12], [0, -90, 0], Angle = 0);
lens_sled_m5_bolt_nut_voids([LensFrameSpacingX - 35 - 27, 50, -12], [0, -90, 0], Angle = 0);
lens_sled_m5_bolt_nut_voids([LensFrameSpacingX - 35 - 27, 47, 12 + LensRodsOffsetZ], [0, -90, 0], Angle = 0);
lens_sled_m5_bolt_nut_voids([LensFrameSpacingX - 35 - 27, 47, -12 + LensRodsOffsetZ], [0, -90, 0], Angle = 0);
//linear bolts
translate([-LensFrameSpacingX + 35, 50 + 37.5 - 10, 0]) rotate([90, 0, 0]) cylinder(r = R(8.6), h = 100, center = true, $fn = 60);
translate([-LensFrameSpacingX + 35, 50 + 37.5 - 10, LensRodsOffsetZ]) rotate([90, 0, 0]) cylinder(r = R(8.6), h = 100, center = true, $fn = 60);
}
//rail ends for snug fit
difference () {
end_2020([LensFrameSpacingX, LensFrameM3VoidsZ - (6 / 2) - 5.1, 0], [90, 0, 0]);
translate([LensFrameSpacingX, LensFrameM3VoidsZ - (6 / 2) - 5.1, 13]) rotate([0, 45, 0]) cube([20, 20, 20], center = true);
end_2020([LensFrameSpacingX - 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ], [90, 0, 0]);
translate([LensFrameSpacingX - 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ - 13]) rotate([0, 45, 0]) cube([20, 20, 20], center = true);
}
difference () {
end_2020([-LensFrameSpacingX, LensFrameM3VoidsZ - (6 / 2) - 5.1, 0], [90, 0, 0]);
translate([-LensFrameSpacingX, LensFrameM3VoidsZ - (6 / 2) - 5.1, 13]) rotate([0, 45, 0]) cube([20, 20, 20], center = true);
end_2020([-LensFrameSpacingX + 35, LensFrameM3VoidsZ - (6 / 2) - 5.1, LensFrameOffsetZ], [90, 0, 0]);
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();
@ -307,18 +306,46 @@ module lens_sled (pos = [0, 0, 0], rot = [90, 0, 0]) {
}
}
module side_lens_sled_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
Y = 70;
BearingSpacing = 28;
BoltSpacing = 62;
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, BearingSpacing / 2, 0]) cylinder(r = R(27), h = 11, center = true, $fn = 120);
translate([-1, -BearingSpacing / 2, 0]) cylinder(r = R(27), h = 11, center = true, $fn = 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, BearingSpacing / 2, 0]) cylinder(r = R(8), h = 15.9 + 1, center = true, $fn = 60);
translate([-2, -BearingSpacing / 2, 0]) cylinder(r = R(8), h = 15.9 + 1, center = true, $fn = 60);
//m5 bolt voids
translate([0, BoltSpacing / 2, 0]) rotate([0, 90, 0]) cylinder(r = R(5.2), h = 40, center = true, $fn = 40);
translate([0, -BoltSpacing / 2, 0]) rotate([0, 90, 0]) cylinder(r = R(5.2), h = 40, center = true, $fn = 40);
}
}
}
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([16.6, 11, Z], center = true);
cube([11, 16.5, Z], center = true);
cube([16.3, 10.7, Z], center = true);
cube([10.7, 16.3, Z], center = true);
}
cube([8, 8, Z + 1], center = true);
rotate([0, 0, 45]) cube([2, 40, Z + 1], center = true);
rotate([0, 0, -45]) cube([2, 40, Z + 1], 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);
}
}
}
@ -349,6 +376,78 @@ module bearing_roller_inner (pos = [0, 0, 0], rot = [0, 0, 0]) {
}
}
module corner_bracket (pos = [0, 0, 0], rot = [0, 0, 0]) {
W = 19;
L = 25;
T = 3;
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, -11]);
translate([0, 5, -14.5]) cube([6.5, 6.5, 4], center = true);
m3_bolt_void([0, -11, 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;
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([8.3, (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([8.3, -(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], [180, 0, 0]);
translate([20, 0, 0.5]) cube([6.5, 6.5, 4], center = true);
//vertical
m3_bolt_void([-12, 0, 10 + (T / 2)], [0, -90, 0]);
translate([-8, 0, 10 + (T / 2)]) cube([4, 6.5, 6.5], center = true);
m3_bolt_void([-12, 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]) {
corner_outer_bracket([75, -20, 260], [180, 90, 0], Rotate = false);
corner_outer_bracket([-75, -20, 260], [0, 90, 0], Rotate = false);
}
module debug () {
//translate([50 , -90 - 10, 22]) rotate([0, 90, 0]) bearing_void();
//rail_end();
@ -359,12 +458,16 @@ module debug () {
//translate([ -50 - (RailSpacing / 2), -90, 0]) cube([100, 100, 100], center = true);
//}
//color("green") translate([RailSpacing / 2, -90 + 15, 20]) rotate([0, 0, 0]) linear_extrude(height=100) 2020_profile();
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();
//difference () {
//intersection() {
//lens_sled([0, -90, 0]);
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]) {
@ -376,9 +479,9 @@ module debug () {
bearing_roller();
bearing_roller_inner();
}
color("blue") side_lens_sled_bearing_plate([(RailSpacing / 2) + 23.5, -90, 0]);
*/
color("blue") side_lens_sled_bearing_plate([(RailSpacing / 2) + 23.5 + 20, 0, 0]);
//bearing_roller();
@ -388,10 +491,15 @@ module debug () {
//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);
//corner_bracket([17.5, 0, 88], [0, 180, 90]);
}
PART = "lens_sledx";
PART = "side_lens_sled_bearing_plate";
if (PART == "rail_end") {
rail_end();
@ -405,6 +513,12 @@ if (PART == "rail_end") {
rotate([180, 0, 0]) bearing_roller_inner();
} else if (PART == "side_lens_sled_bearing_plate") {
rotate([0, 90, 0]) side_lens_sled_bearing_plate();
} else if (PART == "corner_bracket") {
corner_bracket();
} else if (PART == "corner_outer_bracket") {
corner_outer_bracket();
} else if (PART == "corner_outer_bracket_rotated") {
corner_outer_bracket(Rotate = true);
} else {
debug();
}