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Move nuts to bottom of camera sled and bolts can drop in from the top (easier assembly, bolts can be glued in place or held in more easily). Create camera sled bolex plate and modify the bolex standoff to accomodate it. WIP.

This commit is contained in:
Matt McWilliams 2023-12-23 23:08:59 -05:00
parent 173ce499bc
commit a5df1650b9
8 changed files with 83 additions and 28 deletions
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2
app/data/cfg.json
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@ -1,5 +1,5 @@
{
"version": "1.8.83",
"version": "1.8.84",
"ext_port": 1111,
"profiles": {
"mcopy": {

2
app/package-lock.json generated
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.83",
"version": "1.8.84",
"lockfileVersion": 2,
"requires": true,
"packages": {

2
app/package.json
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@ -1,6 +1,6 @@
{
"name": "mcopy-app",
"version": "1.8.83",
"version": "1.8.84",
"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": "1.8.83",
"version": "1.8.84",
"ext_port": 1111,
"profiles": {
"mcopy": {

4
package-lock.json generated
View File

@ -1,12 +1,12 @@
{
"name": "mcopy",
"version": "1.8.83",
"version": "1.8.84",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "mcopy",
"version": "1.8.83",
"version": "1.8.84",
"license": "MIT",
"dependencies": {
"arduino": "file:app/lib/arduino",

2
package.json
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@ -1,6 +1,6 @@
{
"name": "mcopy",
"version": "1.8.83",
"version": "1.8.84",
"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": "1.8.83",
"version": "1.8.84",
"ext_port": 1111,
"profiles": {
"mcopy": {

93
scad/mcopy_rails.scad
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@ -25,6 +25,14 @@ CameraBearingM5Spacing = 98;
CameraBoltX = 75;
CameraBoltY = 80;
CameraSledBolexZ = 33;
CameraSledBolexX = 100;
CameraSledBolexY = 110;
CameraSledBolexPlateX = 60;
CameraSledBolexPlateY = 90;
CameraSledBolexPlateZ = 15;
LensBearingsSpacing = 28;
LensBearingM5Spacing = 62;
@ -268,6 +276,13 @@ module sled_m5_bolt_nut_void (pos = [0, 0, 0], rot = [0, 0, 0], Angle = 360/12,
}
}
module camera_sled_m5_bolt_nut_void (pos = [0, 0, 0], rot = [0, 0, 0], Angle = 360/12, BoltH = 40, HexH = 5) {
translate(pos) rotate(rot) {
translate([0, 0, -(BoltH / 2) + 0.1]) cylinder(r = R(5.2), h = BoltH, center = true, $fn = 40);
translate([0, 0, (HexH / 2) - 0.1]) rotate([0, 0, Angle]) hex(9.2, HexH);
}
}
module m5_bolt_void (pos = [0, 0, 0], rot = [0, 0, 0], BoltH = 20, CapH = 20) {
$fn = 50;
translate(pos) rotate(rot) {
@ -459,10 +474,10 @@ module camera_sled (pos = [0, 0, 0], rot = [90, 0, 0]) {
sled_m5_bolt_nut_void([(-RailEndX / 2) + (40 / 2), 0, -BearingM5Spacing / 2], [0, -90, 0]);
//bolts to mount top pieces
m5_bolt_void([BoltX / 2, BoltZ, BoltY / 2], [90, 0, 0], BoltH = 25, CapH = 100);
m5_bolt_void([-BoltX / 2, BoltZ, BoltY / 2], [90, 0, 0], BoltH = 25, CapH = 100);
m5_bolt_void([BoltX / 2, BoltZ, -BoltY / 2], [90, 0, 0], BoltH = 25, CapH = 100);
m5_bolt_void([-BoltX / 2, BoltZ, -BoltY / 2], [90, 0, 0], BoltH = 25, CapH = 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);
camera_sled_m5_bolt_nut_void([-BoltX / 2, BoltZ, -BoltY / 2], [90, 0, 0], BoltH = 25, HexH = 100);
}
}
}
@ -500,31 +515,63 @@ module side_camera_sled_bearing_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
}
module camera_sled_bolex (pos = [0, 0, 0], rot = [0, 0, 0]) {
Z = 33;
X = 100;
Y = 110;
CameraBolts = ["3/8", "1/4", "3/8"];
CameraBoltsY = [ -5.2, -27.35, -55.8 ];
CameraBoltsX = [0, 0, -6.8 ];
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);
sled_m5_bolt_nut_void([CameraBoltX / 2, CameraBoltY / 2, 10], BoltH = Z * 2, HexH = Z);
sled_m5_bolt_nut_void([-CameraBoltX / 2, CameraBoltY / 2, 10], BoltH = Z * 2, HexH = Z);
sled_m5_bolt_nut_void([CameraBoltX / 2, -CameraBoltY / 2, 10], BoltH = Z * 2, HexH = Z);
sled_m5_bolt_nut_void([-CameraBoltX / 2, -CameraBoltY / 2, 10], BoltH = Z * 2, HexH = 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);
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);
//void for plate
camera_sled_bolex_plate_blank([0, -(PlateY / 2), (CameraSledBolexZ / 2) - (CameraSledBolexPlateZ / 2)], PadX = 0.4, PadY = PlateY, PadZ = 0.1);
}
}
}
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 - 12]) {
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]);
camera_sled_bolt_slot([CameraBoltsX[i], CameraBoltsY[i], 50], Bolt = CameraBolts[i], Len = CameraBoltLen);
}
}
}
@ -905,8 +952,13 @@ module rail_sizing (L = 1000) {
color("red") side_camera_sled_bearing_plate([120, 0, 0]);
}
module debug2 () {
//camera_sled_bolex();
color("red") camera_sled_bolex_plate();
}
PART = "bearing_roller_inner_solid";
PART = "camera_sled_bolexx";
if (PART == "rail_end") {
rail_end(Projector = true);
@ -917,7 +969,9 @@ if (PART == "rail_end") {
} else if (PART == "camera_sled") {
rotate([90, 0, 0]) camera_sled();
} else if (PART == "camera_sled_bolex") {
camera_sled_bolex(rot = [180, 0, 0]);
camera_sled_bolex();
} else if (PART == "camera_sled_bolex_plate") {
camera_sled_bolex_plate();
} else if (PART == "bearing_roller") {
bearing_roller();
} else if (PART == "bearing_roller_inner") {
@ -944,5 +998,6 @@ if (PART == "rail_end") {
rail_end_idle_motor_plug();
} else {
//debug();
rail_sizing();
//rail_sizing();
debug2();
}