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3e0132f91c
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385baa8233
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@ -1 +0,0 @@
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*.DS_Store
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4
build.sh
4
build.sh
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@ -10,6 +10,4 @@ for part in "${PARTS[@]}"
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do
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do
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stl="./stl/takeup_${part}.stl"
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stl="./stl/takeup_${part}.stl"
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openscad -o "${stl}" -D "PART=\"${part}\";" "./takeup.scad"
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openscad -o "${stl}" -D "PART=\"${part}\";" "./takeup.scad"
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done
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done
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openscad --preview -o debug.png -D "PART=\"preview\";" "./takeup.scad"
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22
takeup.scad
22
takeup.scad
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@ -65,7 +65,7 @@ module magnetic_coupling (MAGNETS = 4, MAGNET_D = 8.1, MAGNET_H = 2.5) {
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}
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}
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}
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}
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module slip_coupling (MAGNET_H = 2.5) {
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module slip_attach (MAGNET_H = 2.5) {
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H = 12;
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H = 12;
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difference () {
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difference () {
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cylinder(r = 45 / 2, h = H, center = true, $fn = 100);
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cylinder(r = 45 / 2, h = H, center = true, $fn = 100);
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@ -75,6 +75,11 @@ module slip_coupling (MAGNET_H = 2.5) {
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translate([0, 0, 18.25]) reel_holder();
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translate([0, 0, 18.25]) reel_holder();
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}
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}
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module takeup () {
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magnetic_coupling();
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translate([0, 0, 4]) reel_attach();
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}
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module motor_mount_void (D, Z) {
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module motor_mount_void (D, Z) {
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cylinder(r = D / 2, h = Z, center = true, $fn = 40);
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cylinder(r = D / 2, h = Z, center = true, $fn = 40);
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//bolt void
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//bolt void
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@ -121,23 +126,12 @@ module mount_plate () {
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translate([-X_CORNER + (CORNER / 2), -Y_CORNER + (CORNER / 2), 3.26 - .5]) cylinder(r = CORNER, h = 7, center = true, $fn = 40);
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translate([-X_CORNER + (CORNER / 2), -Y_CORNER + (CORNER / 2), 3.26 - .5]) cylinder(r = CORNER, h = 7, center = true, $fn = 40);
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}
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}
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module debug_assembled () {
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PART = "slip_coupling";
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translate([(46 / 2) - 14.5, 0, 0]) rotate([180, 0, 0]) motor();
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color("blue") translate([0, 0, 23]) rotate([0, 0, -90]) magnetic_coupling();
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color("green") translate([8, 0, 11]) mount_plate();
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translate([0, 0, 26.5]) slip_coupling();
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}
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//
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PART = "debug";
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if (PART == "slip_coupling") {
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if (PART == "slip_coupling") {
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slip_coupling();
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slip_attach();
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} else if (PART == "magnetic_coupling") {
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} else if (PART == "magnetic_coupling") {
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magnetic_coupling();
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magnetic_coupling();
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} else if (PART == "mount_plate") {
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} else if (PART == "mount_plate") {
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mount_plate();
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mount_plate();
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} else if (PART == "debug") {
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debug_assembled();
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}
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}
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