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Round the filmpath bevels. Safer areas touching film.

This commit is contained in:
Matt McWilliams 2024-09-14 11:17:31 -04:00
parent 750cd3e67c
commit 1f18b59f9d
8 changed files with 83 additions and 41 deletions
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2
app/data/cfg.json
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@ -1,5 +1,5 @@
{
"version": "1.8.128",
"version": "1.8.129",
"ext_port": 1111,
"profiles": {
"mcopy": {

2
app/package-lock.json generated
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.128",
"version": "1.8.129",
"lockfileVersion": 2,
"requires": true,
"packages": {

2
app/package.json
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.128",
"version": "1.8.129",
"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": "1.8.128",
"version": "1.8.129",
"ext_port": 1111,
"profiles": {
"mcopy": {

4
package-lock.json generated
View File

@ -1,12 +1,12 @@
{
"name": "mcopy",
"version": "1.8.128",
"version": "1.8.129",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "mcopy",
"version": "1.8.128",
"version": "1.8.129",
"license": "MIT",
"dependencies": {
"alert": "file:app/lib/alert",

2
package.json
View File

@ -1,6 +1,6 @@
{
"name": "mcopy",
"version": "1.8.128",
"version": "1.8.129",
"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": "1.8.128",
"version": "1.8.129",
"ext_port": 1111,
"profiles": {
"mcopy": {

108
scad/mcopy_gate.scad
View File

@ -12,7 +12,7 @@ BackPlateVoidY = 8.71;
FrontPlateClearanceX = 10.5;
FrontPlateSpacerX = 15;
FrontPlateSpacerX = 17;
FrontPlateSpacerZ = 0.5;
PerfSpacingX = 12.1;
@ -23,35 +23,37 @@ AlignmentSpacingY = 22.7;
PlateBoltSpacingY = 14;
PlateBoltX = 2.58;
BoltD = 2;
BoltD = 2.55;
AlignmentD = 2;
Standard16OffsetY = 0.75;
Super16X = 12.4;
Super16Y = 7.5;
module perf_void (pos = [0, 0, 0]) {
translate(pos) cube([2.3, 1.79, 10], center = true);
translate(pos) cube([2.5, 1.99, 10], center = true);
}
module perfs_void () {
perf_void([PerfSpacingX / 2, PerfSpacingY / 2, 0]);
perf_void([-PerfSpacingX / 2, PerfSpacingY / 2, 0]);
perf_void([PerfSpacingX / 2, -PerfSpacingY / 2, 0]);
perf_void([-PerfSpacingX / 2, -PerfSpacingY / 2, 0]);
perf_void([PerfSpacingX / 2, PerfSpacingY / 2 + Standard16OffsetY, 0]);
perf_void([-PerfSpacingX / 2, PerfSpacingY / 2 + Standard16OffsetY, 0]);
perf_void([PerfSpacingX / 2, -PerfSpacingY / 2 + Standard16OffsetY, 0]);
perf_void([-PerfSpacingX / 2, -PerfSpacingY / 2 + Standard16OffsetY, 0]);
}
module front_plate_void (pos = [0, 0, 0]) {
translate(pos) {
//large void
cube([FrontPlateVoidX + 3.5, FrontPlateVoidY, PlateZ + 1], center = true);
cube([FrontPlateVoidX + 1.5, FrontPlateVoidY, PlateZ + 1], center = true);
//film Clearance
film_clearance_void([0, 0, -1 - 0.2]);
film_clearance_void([0, 0, -1 ]);
//perfs
perfs_void();
}
}
module front_plate () {
difference () {
union () {
rounded_cube([PlateX, PlateY, PlateZ], d = 2, $fn = 25, center = true);
@ -59,6 +61,8 @@ module front_plate () {
translate([-(PlateX / 2) + (FrontPlateSpacerX / 2), 0, (-PlateZ / 2) - (FrontPlateSpacerZ / 2)]) cube([FrontPlateSpacerX, PlateY, FrontPlateSpacerZ], center = true);
}
front_plate_void([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, -0.2]);
film_entry_bevel([0, (PlateY / 2) + 0.25, -1.5]);
film_entry_bevel([0, (-PlateY / 2) - 0.25, -1.5]);
//corners
translate([(-PlateX / 2), (PlateY / 2) - 0.8, 0]) rotate([0, 0, 35]) cube([7.1 * 2, 7.1, PlateZ + 2], center = true);
translate([(-PlateX / 2), (-PlateY / 2) + 0.8, 0]) rotate([0, 0, -35]) cube([7.1 * 2, 7.1, PlateZ + 2], center = true);
@ -66,8 +70,11 @@ module front_plate () {
translate([(-PlateX / 2) + PlateBoltX, PlateBoltSpacingY / 2, 0]) cylinder(r = R(BoltD), h = 10, center = true , $fn = 30);
translate([(-PlateX / 2) + PlateBoltX, -PlateBoltSpacingY / 2, 0]) cylinder(r = R(BoltD), h = 10, center = true , $fn = 30);
//alignment rod voids
translate([(-PlateX / 2) + AlignmentX, AlignmentSpacingY / 2, 0]) cylinder(r = R(BoltD + 0.1), h = 10, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, -AlignmentSpacingY / 2, 0]) cylinder(r = R(BoltD + 0.1), h = 10, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, AlignmentSpacingY / 2, 0]) cylinder(r = R(AlignmentD + 0.25), h = 10, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, -AlignmentSpacingY / 2, 0]) cylinder(r = R(AlignmentD + 0.25), h = 10, center = true , $fn = 30);
//gate bolt void
translate([-6, 0, 0]) cylinder(r = R(BoltD), h = 20, center = true, $fn = 40);
translate([-6, 0, 10]) cylinder(r = R(4.5), h = 20, center = true, $fn = 40);
}
}
@ -91,10 +98,10 @@ module gate_mask_slide (pos = [0, 0, 0], pad = 0.0, format = "") {
FormatBevelY = format == "super16" ? 5 : 5.5;
translate(pos) {
//gate_mask_text(format);
difference () {
union () {
translate([0, 0, Z]) cube([20, FrontPlateVoidY + pad, PlateZ + 2], center = true);
translate([-8, 0, Z]) cube([20, 8 + pad, PlateZ + 2], center = true);
intersection () {
translate([0, 0, Z]) cube([20, 100, PlateZ + 2], center = true);
union () {
@ -103,12 +110,16 @@ module gate_mask_slide (pos = [0, 0, 0], pad = 0.0, format = "") {
}
}
if (format != "") {
translate([(20 / 2) + .6, 0, -3.5]) rotate([0, 90, 0]) rounded_cube([PlateZ + 2 + 5, FrontPlateVoidY + 8, 2], d = 2, $fn = 20, center = true);
translate([(20 / 2) + 0.1, 0, -3.5]) rotate([0, 90, 0]) rounded_cube([PlateZ + 2 + 5, FrontPlateVoidY + 8, 2], d = 2, $fn = 20, center = true);
}
}
// difference
if (format != "") {
//alignment
translate([-14.5, 0, 0]) {
cylinder(r = R(BoltD), h = 20, center = true, $fn = 40);
translate([0, 0, -3.5]) scale([2.5/3,2.5/3,1]) m3_nut();
}
gate_mask_text(format);
difference () {
film_clearance_void([0, 0, 1 + 0.2]);
@ -124,9 +135,10 @@ module gate_mask_slide (pos = [0, 0, 0], pad = 0.0, format = "") {
}
if (format == "standard16") {
cube([BackPlateVoidX, BackPlateVoidY, 10], center = true);
translate([0, 0, -4.5]) trap_cube(height = 5, top_x = BackPlateVoidX, top_y = BackPlateVoidY, bottom_x = BackPlateVoidX + 5, bottom_y = BackPlateVoidY + 5, wall_thickness = 50);
translate([0, 0, 0]) {
cube([BackPlateVoidX, BackPlateVoidY, 10], center = true);
translate([0, 0, -4.5]) trap_cube(height = 5, top_x = BackPlateVoidX, top_y = BackPlateVoidY, bottom_x = BackPlateVoidX + 5, bottom_y = BackPlateVoidY + 5, wall_thickness = 50);
}
} else if (format == "super16") {
translate([(-BackPlateVoidX / 2) + (Super16X / 2), 0, 0]) {
cube([Super16X, Super16Y, 10], center = true);
@ -140,6 +152,8 @@ module gate_mask_slide (pos = [0, 0, 0], pad = 0.0, format = "") {
}
module gate_mask_slide_standard16 (pos = [0, 0, 0]) {
gate_mask_slide(pos, pad = 0.0, format = "standard16");
}
@ -150,20 +164,43 @@ module gate_mask_slide_super16 (pos = [0, 0, 0]) {
module film_clearance_void (pos = [0, 0, 0]) {
Z = -0.5;
$fn = 30;
translate(pos) {
//film clearance
cube([FrontPlateClearanceX, PlateY + 1, PlateZ], center = true);
//bevels
intersection () {
difference () {
union () {
translate([FrontPlateClearanceX / 2, 0, 0]) rotate([0, 45, 0]) cube([2, PlateY + 1, 2], center = true);
translate([-FrontPlateClearanceX / 2, 0, 0]) rotate([0, 45, 0]) cube([2, PlateY + 1, 2], center = true);
//film clearance
cube([FrontPlateClearanceX, PlateY + 1, PlateZ], center = true);
//bevels
intersection () {
union () {
translate([FrontPlateClearanceX / 2, 0, 0]) rotate([0, 45, 0]) cube([2, PlateY + 1, 2], center = true);
translate([-FrontPlateClearanceX / 2, 0, 0]) rotate([0, 45, 0]) cube([2, PlateY + 1, 2], center = true);
}
cube([FrontPlateClearanceX + 40, PlateY + 1, PlateZ], center = true);
}
}
cube([FrontPlateClearanceX + 40, PlateY + 1, PlateZ], center = true);
translate([(FrontPlateClearanceX / 2) + 1.2, 0, 1]) rotate([90, 0, 0]) cylinder(r = R(2), h = PlateY + 2, center = true);
translate([(-FrontPlateClearanceX / 2) - 1.2, 0, 1]) rotate([90, 0, 0]) cylinder(r = R(2), h = PlateY + 2, center = true);
translate([(FrontPlateClearanceX / 2) + 1.2, 0, -1]) rotate([90, 0, 0]) cylinder(r = R(2), h = PlateY + 2, center = true);
translate([(-FrontPlateClearanceX / 2) - 1.2, 0, -1]) rotate([90, 0, 0]) cylinder(r = R(2), h = PlateY + 2, center = true);
}
}
}
module film_entry_bevel (pos = [0, 0, 0]) {
$fn = 50;
D = 4;
Offset = 2.2;
translate(pos) difference() {
cube([40, 5, 5], center = true);
translate([0, Offset, Offset]) rotate([0, 90, 0]) cylinder(r = R(D), h = 40 + 1, center = true);
translate([0, -Offset, Offset]) rotate([0, 90, 0]) cylinder(r = R(D), h = 40 + 1, center = true);
translate([0, Offset, -Offset]) rotate([0, 90, 0]) cylinder(r = R(D), h = 40 + 1, center = true);
translate([0, -Offset, -Offset]) rotate([0, 90, 0]) cylinder(r = R(D), h = 40 + 1, center = true);
}
}
module back_plate_void (pos = [0, 0, 0]) {
translate(pos) {
//large void
@ -184,7 +221,7 @@ module back_plate () {
difference () {
union () {
rounded_cube([PlateX, PlateY, PlateZ], d = 2, $fn = 25, center = true);
translate([0, 0, -(PlateZ / 2) - (ExtraPlateZ / 2)]) rounded_cube([PlateX, PlateY, 2], d = ExtraPlateZ, $fn = 25, center = true);
translate([0, 0, -(PlateZ / 2) - (ExtraPlateZ / 2)]) rounded_cube([PlateX, PlateY, 2], d = 2, $fn = 25, center = true);
}
back_plate_void([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, 0]);
//corners
@ -193,23 +230,28 @@ module back_plate () {
//bolts
translate([(-PlateX / 2) + PlateBoltX, PlateBoltSpacingY / 2, 0]) cylinder(r = R(BoltD), h = 10, center = true , $fn = 30);
translate([(-PlateX / 2) + PlateBoltX, -PlateBoltSpacingY / 2, 0]) cylinder(r = R(BoltD), h = 10, center = true , $fn = 30);
film_entry_bevel([0, (PlateY / 2) + 0.25, 1.5]);
film_entry_bevel([0, (-PlateY / 2) - 0.25, 1.5]);
}
//alignment rods
translate([(-PlateX / 2) + AlignmentX, AlignmentSpacingY / 2, RodZ / 2]) cylinder(r = R(BoltD), h = RodZ, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, -AlignmentSpacingY / 2, RodZ / 2]) cylinder(r = R(BoltD), h = RodZ, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, AlignmentSpacingY / 2, RodZ / 2]) cylinder(r = R(AlignmentD), h = RodZ, center = true , $fn = 30);
translate([(-PlateX / 2) + AlignmentX, -AlignmentSpacingY / 2, RodZ / 2]) cylinder(r = R(AlignmentD), h = RodZ, center = true , $fn = 30);
}
module debug () {
//front_plate();
translate([0, 0, -3]) back_plate();
gate_mask_slide_standard16([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, -3]);
gate_mask_slide_super16([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, -3+3]);
front_plate();
translate([0, 0, -8]) back_plate();
//gate_mask_slide_standard16([(PlateX / 2) - (FrontPlateVoidX / 2) - 1.9 + 20, 0, -8]);
//gate_mask_slide_super16([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, -3]);
//front_plate_void([(PlateX / 2) - (FrontPlateVoidX / 2) - 2.41, 0, 0]);
film_clearance_void([0, 0, 15]);
translate([8, 0, -1.5]) cube([16, 50, 0.1], center = true);
}
PART="gate_mask_slide_super16";
PART="front_plate";
if (PART == "front_plate") {
rotate([0, 180, 0]) front_plate();