From 68b1b8b8191fb33124fbcc3b8e99b453e821ee34 Mon Sep 17 00:00:00 2001 From: mattmcw Date: Tue, 24 Oct 2023 22:20:47 -0400 Subject: [PATCH] Double bearings in lens sled --- app/data/cfg.json | 2 +- app/package-lock.json | 2 +- app/package.json | 2 +- data/cfg.json | 2 +- package-lock.json | 4 +- package.json | 2 +- processing/mcopy/cfg.json | 2 +- scad/mcopy_lens_assembly.scad | 26 ++-- scad/mcopy_rails.scad | 250 +++++++++++++++++++++++++--------- 9 files changed, 207 insertions(+), 85 deletions(-) diff --git a/app/data/cfg.json b/app/data/cfg.json index 0577cc7..ca73069 100644 --- a/app/data/cfg.json +++ b/app/data/cfg.json @@ -1,5 +1,5 @@ { - "version": "1.8.60", + "version": "1.8.61", "ext_port": 1111, "profiles": { "mcopy": { diff --git a/app/package-lock.json b/app/package-lock.json index 0d2733b..a6ed4d4 100644 --- a/app/package-lock.json +++ b/app/package-lock.json @@ -1,6 +1,6 @@ { "name": "mcopy-app", - "version": "1.8.60", + "version": "1.8.61", "lockfileVersion": 2, "requires": true, "packages": { diff --git a/app/package.json b/app/package.json index 38a0eff..6c235f2 100644 --- a/app/package.json +++ b/app/package.json @@ -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": { diff --git a/data/cfg.json b/data/cfg.json index 04cc4de..a40dc3f 100644 --- a/data/cfg.json +++ b/data/cfg.json @@ -1,5 +1,5 @@ { - "version": "1.8.60", + "version": "1.8.61", "ext_port": 1111, "profiles": { "mcopy": { diff --git a/package-lock.json b/package-lock.json index 48a4e44..fa5b179 100644 --- a/package-lock.json +++ b/package-lock.json @@ -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", diff --git a/package.json b/package.json index f73573d..f0df775 100644 --- a/package.json +++ b/package.json @@ -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": { diff --git a/processing/mcopy/cfg.json b/processing/mcopy/cfg.json index 0577cc7..ca73069 100644 --- a/processing/mcopy/cfg.json +++ b/processing/mcopy/cfg.json @@ -1,5 +1,5 @@ { - "version": "1.8.60", + "version": "1.8.61", "ext_port": 1111, "profiles": { "mcopy": { diff --git a/scad/mcopy_lens_assembly.scad b/scad/mcopy_lens_assembly.scad index 2c1c099..c1b0a7d 100644 --- a/scad/mcopy_lens_assembly.scad +++ b/scad/mcopy_lens_assembly.scad @@ -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(); } diff --git a/scad/mcopy_rails.scad b/scad/mcopy_rails.scad index 179deef..638b5ad 100644 --- a/scad/mcopy_rails.scad +++ b/scad/mcopy_rails.scad @@ -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(); } \ No newline at end of file