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intval2/scad/intval2.scad

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include <./ready.scad>
mm_x = [61.5, 21.5, 6, 45.5, 18, 39];
mm_y = [-18, 21, -27.5, -27.5, 7, 39];
mm_r = [110, -15, 0, 0, 0, -70];
mm_l = [13, 9, 0, 0, 0, 8];
//xArray = [-3, 57, 55, 10, -26]; //WITH MIDDLE PIN
//yArray = [38, 31, -56, -22, -33]; //WITH MIDDLE PIN
xArray = [-3, 57, 55, -26]; //NO MIDDLE PIN
yArray = [38, 31, -56, -33]; //NO MIDDLE PIN
outerD = 9;
innerD = 4.5;
height = 17;
//panel_x = 129 + 4;
//panel_y = 131;
panel_2_x = 110;
panel_2_y = 110;
one_to_one_x = 54.5;
one_to_one_y = 12;
bolt_inner = 2.55;
screw_distance = 31;
module intval_panel () {
difference () {
union () {
difference () {
translate ([0, 0, 8.5]) {
union () {
translate([22, -5, 0]) rotate([0, 0, -13]) rounded_cube([panel_2_x, panel_2_y, 2], d = 20, center = true);
//reinforces
translate([54, -12, -3]) rotate([0, 0, 89]) rounded_cube([110, 20, 4], 20, center = true);
translate([-17, 2, -3]) rotate([0, 0, 72]) rounded_cube([94, 13, 4], 13, center = true);
}
}
for (i = [0 : len(xArray) - 1]) {
bolex_pin_inner(xArray[i], yArray[i]);
}
}
onetoone(26, 10, 4.5);
//extends for onetoone
intval_pins();
for (i = [0 : len(mm_x) - 1]) {
translate([mm_x[i], mm_y[i], 6]) cylinder(r = 4, h = 5, center = true);
}
}
onetoone(9, 14, 8.5);
bearing(54.5, 12, 6, width= 18, hole=false);
//frame_counter_access(); //use the space
m_p_access();
remove_front();
translate([6, 18, 0]) rotate([0, 0, -13]) cube([15, 25, 40], center=true); //motor wind key hole
for (i = [0 : len(mm_x) - 1]) {
translate([mm_x[i], mm_y[i], 0]) cylinder(r = bolt_inner, h = 100, center = true);
}
}
}
module l289N_holes (r = 3/2 - .2) {
$fn = 60;
DISTANCE = 36.5;
H = 50;
translate([0, 0, 0]) cylinder(r = r, h = H * 5, center = true);
translate([DISTANCE, 0, 0]) cylinder(r = r, h = H * 5, center = true);
translate([DISTANCE, DISTANCE, 0]) cylinder(r = r, h = H * 5, center = true);
translate([0, DISTANCE, 0]) cylinder(r = r, h = H * 5, center = true);
}
module l289N_hole_test () {
$fn = 40;
difference () {
cube([140, 40, 3], center = true);
cylinder(r = 3/2, h = 50, center = true);
translate([7, 0, 0]) cylinder(r = 3/2, h = 50, center = true);
translate([7 * 2, 0, 0]) cylinder(r = 3/2 - .1, h = 50, center = true);
translate([7 * 3, 0, 0]) cylinder(r = 3/2 - .2, h = 50, center = true);
translate([7 * 4, 0, 0]) cylinder(r = 3/2 - .3, h = 50, center = true);
}
}
module intval_panel_laser () {
$fn = 40;
difference () {
union () {
difference () {
translate ([0, 0, 8.5]) {
union () {
translate([12, -5, 0]) {
rotate([0, 0, -13]) {
rounded_cube([panel_2_x + 20, panel_2_y, 25.4/8], d = 20, center = true);
}
}
//reinforces
//translate([54, -12, -3]) rotate([0, 0, 89]) rounded_cube([110, 20, 4], 20, center = true);
//translate([-17, 2, -3]) rotate([0, 0, 72]) rounded_cube([94, 13, 4], 13, center = true);
}
}
for (i = [0 : len(xArray) - 1]) {
bolex_pin_inner_laser(xArray[i], yArray[i]);
}
}
//onetoone(26, 10, 4.5);
//extends for onetoone
}
//onetoone(9, 14, 8.5);
bearing_laser(54.5, 12, 6, width= 18, hole=false);
translate([-38, -1, 0]) rotate([0, 0, -13]) l289N_holes();
//translate ([6, -9, height + 3.5]) cylinder(r = bolt_inner, h = 50, center = true); //cover standoff hole
//frame_counter_access(); //use the space
m_p_access();
remove_front();
translate([6, 18, 0]) rotate([0, 0, -13]) cube([15, 25, 40], center=true); //motor wind key hole
for (i = [0 : len(mm_x) - 1]) {
translate([mm_x[i], mm_y[i], 0]) cylinder(r = bolt_inner, h = 100, center = true);
}
intval_laser_panel_cover();
}
}
module intval_panel_laser_debug () {
$fn = 40;
difference () {
union () {
difference () {
translate ([0, 0, 8.5]) {
union () {
translate([12 - 32.5, -5 + 9, 0]) {
rotate([0, 0, -13]) {
rounded_cube([panel_2_x + 20 + 65, panel_2_y, 25.4/8], d = 20, center = true);
}
}
//reinforces
//translate([54, -12, -3]) rotate([0, 0, 89]) rounded_cube([110, 20, 4], 20, center = true);
//translate([-17, 2, -3]) rotate([0, 0, 72]) rounded_cube([94, 13, 4], 13, center = true);
}
}
for (i = [0 : len(xArray) - 1]) {
bolex_pin_inner_laser(xArray[i], yArray[i]);
}
}
//onetoone(26, 10, 4.5);
//extends for onetoone
}
//onetoone(9, 14, 8.5);
bearing_laser(54.5, 12, 6, width= 18, hole=false);
translate([-38, -1, 0]) rotate([0, 0, -13]) l289N_holes();
//translate ([6, -9, height + 3.5]) cylinder(r = bolt_inner, h = 50, center = true); //cover standoff hole
//frame_counter_access(); //use the space
m_p_access();
remove_front();
translate([6, 18, 0]) rotate([0, 0, -13]) cube([15, 25, 40], center=true); //motor wind key hole
for (i = [0 : len(mm_x) - 1]) {
translate([mm_x[i], mm_y[i], 0]) cylinder(r = bolt_inner, h = 100, center = true);
}
intval_laser_panel_cover(DEBUG = true);
translate ([4, 12, 0]) {
translate([-51.5, -8.5, 0]) cylinder(r = 2.8/2, h = 100, center = true);
translate([-51.5 - 66, -8.5 + 15, 0]) cylinder(r = 2.8/2, h = 100, center = true);
translate([-51.5 + 11.5, -8 + 49, 0]) cylinder(r = 2.8/2, h = 100, center = true);
translate([-51.5 - 54.5, -8.5 + 49 + 16, 0]) cylinder(r = 2.8/2, h = 100, center = true);
}
}
}
module bolex_pin_laser (x, y) {
in = innerD;
translate ([x, y, 1]) {
difference () {
union () {
translate([0, 0, (height / 2) - 3]) cylinder(r = (outerD + 4) / 2, h = 2, center = true);
translate([0, 0, -1]) cylinder(r = outerD / 2, h = height - 2, center = true);
}
cylinder(r = in / 2, h = height, center = true);
translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
}
}
}
module intval_laser_standoffs () {
$fn = 40;
for (i = [0 : len(xArray) - 1]) {
bolex_pin_laser(xArray[i], yArray[i]);
}
}
module intval_laser_standoffs_plate () {
$fn = 40;
bolex_pin_laser(0, 0);
bolex_pin_laser(15, 0);
bolex_pin_laser(0, 15);
bolex_pin_laser(15, 15);
//decoys
//translate([7, 7, 0]) decoys(23, 5.5, 6);
}
module bolex_pin_inner_laser (x, y) {
$fn = 40;
translate ([x, y, 1]) {
cylinder(r = innerD / 2, h = height * 2, center = true);
//translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
}
}
module bearing_laser (x, y, z, width= 8, hole = true) {
innerD = 8.05;
outerD = 22.1 - .4;
fuzz = 0.1;
translate ([x, y, z]) {
difference () {
cylinder(r = outerD / 2 + fuzz, h = width, center = true);
if (hole) {
cylinder(r = innerD / 2 - fuzz, h = width, center = true);
}
}
}
}
module intval_laser_panel_cover (LASER = false, DEBUG = false, ALL_RED = false) {
$fn = 60;
cover_h = 16 + 3 + 4;
MATERIAL = 25.4 / 8;
module top () {
difference () {
rotate([0, 0, -13]) {
rounded_cube([100, panel_2_y, MATERIAL], d = 20, center = true);
}
translate([53, 12, 0]) cylinder(r = 30, h = 60, center = true); //hole for motor mount
translate([22, 20, 0]) cylinder(r = 8, h = 60, center = true); // hole for moto mount bolt holder
translate([53, 42, 0]) cylinder(r = 15, h = 60, center = true); //removes pointy part
translate([-44, 8, -(cover_h / 2 ) - MATERIAL - 1]) rotate([0, 0, -13]) rotate([0, 90, 0]) back_side();
translate([2, 49, -(cover_h / 2 ) - MATERIAL - 1]) rotate([0, 0, -13]) rotate([90, 0, 0]) top_side();
translate([-22, -45, -(cover_h / 2 ) - MATERIAL - 1]) rotate([0, 0, -13]) rotate([90, 0, 0]) bottom_side();
for (i = [0 : len(xArray) - 1]) {
translate([xArray[i], yArray[i], 0]) cylinder(r = 7 / 2, h = height * 20, center = true); //Access for screwdriver
}
translate([-13.5, 26, 0]) rotate([0, 0, -13]) cube([28, 24, 60], center = true); //heatsink hole
translate ([8, -9, height + 3.5]) cylinder(r = bolt_inner - .5, h = 50, center = true); //standoff hole
//buttons
translate ([-44, -23, 0]) {
rotate ([0, 0, 90-13]) {
if (ALL_RED) {
translate([7, -32, 8]) cylinder(r = 3.5, h = 190, center = true);
translate([7, -19, 8]) cylinder(r = 3.5, h = 190, center = true);
} else {
translate([7, -32, 8]) cylinder(r = 3.1, h = 190, center = true);
translate([7, -19, 8]) cylinder(r = 3.1, h = 190, center = true);
}
translate([7, -5, 8]) cylinder(r = 3.5, h = 190, center = true);
}
}
}
}
module back_side () {
difference () {
translate([0, 1.75, 0]) cube([cover_h + 2 + (MATERIAL * 2) + 1 + 3, panel_2_y - 10, MATERIAL], center = true);
translate([-13 - 3.1, 20, 0]) cube([MATERIAL, 20, MATERIAL], center = true);
translate([-13 - 3.1, -20, 0]) cube([MATERIAL, 20, MATERIAL], center = true);
translate([13 + 3.1, 20, 0]) cube([MATERIAL, 20, MATERIAL], center = true);
translate([13 + 3.1, -20, 0]) cube([MATERIAL, 20, MATERIAL], center = true);
translate([10 , -22 ,0]) cube([10, 15, 30], center = true); //access for usb
translate([0, 50.5, 0]) cube([17.5, MATERIAL, MATERIAL], center = true);
translate([0, -50.5 + (1.75 / 2) + MATERIAL - 0.25, 0]) cube([17.5, MATERIAL, MATERIAL], center = true);
}
}
module top_side () {
difference () {
translate([-2.5, 0, 0]) cube([ panel_2_x - 41, cover_h + 2 + (MATERIAL * 2) + 1 + 3, MATERIAL], center = true);
translate([28, -13 - 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-28, -13 - 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([28, 13 + 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-28, 13 + 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-35.5, -13 - 8.1, 0]) cube([MATERIAL, 25, MATERIAL], center = true); //side tabs
translate([-35.5, 13 + 8.1, 0]) cube([MATERIAL, 25, MATERIAL], center = true); //side tabs
}
}
module bottom_side () {
difference () {
translate([.25, 0, 0]) cube([ panel_2_x - 39.5, cover_h + 2 + (MATERIAL * 2) + 1 + 3, MATERIAL], center = true);
translate([25, -13 - 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-25, -13 - 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([30, 13 + 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-30, 13 + 3.1, 0]) cube([25, MATERIAL, MATERIAL], center = true);
translate([-15, 1, 0]) cylinder(r = 6/2, h = 50, center = true); //hole for audio jack -> add countersink
translate([9, 1, 0]) cylinder(r = 8/2, h = 20, center = true); //hole for female DC power jack, 12vdc
translate([-33.5, 17.3, 0]) cube([MATERIAL, 17.5, MATERIAL], center = true);
translate([-33.5, -17.3, 0]) cube([MATERIAL, 17.5, MATERIAL], center = true);
}
}
if (LASER) {
projection() top();
if (!DEBUG) {
translate([-75, 0, 0]) rotate([0, 0, -13]) projection() back_side();
}
translate([0, 80, 0]) rotate([0, 0, -13]) projection() top_side();
translate([0, -80, 0]) rotate([0, 0, -13]) projection() bottom_side();
} else {
translate([0, 0, height + cover_h]) top();
if (!DEBUG) {
translate([-44, 8, height + (cover_h / 2 ) - 4.25]) rotate([0, 0, -13]) rotate([0, 90, 0]) back_side();
}
translate([2, 49, height + (cover_h / 2 ) - 4.25]) rotate([0, 0, -13]) rotate([90, 0, 0]) top_side();
translate([-22, -45, height + (cover_h / 2 ) - 4.25]) rotate([0, 0, -13]) rotate([90, 0, 0]) bottom_side();
}
}
module intval_laser_panel_cover_standoff (DECOYS = false) {
tight = 0.2;
cover_h = 21;
$fn = 40;
translate ([6, -9, height + 3.5]) {
difference() {
cylinder(r = bolt_inner + 1.4, h = cover_h - .5, center = true);
cylinder(r = bolt_inner - tight, h = cover_h, center = true);
}
if (DECOYS) {
decoys(12, -(cover_h / 2) + 2);
}
}
}
module remove_front () {
translate([87, 0, 4]) rotate([0, 0, 89]) cube([170, 40, 40], center = true);
}
module onetoone (size, height, z) {
translate ([one_to_one_x, one_to_one_y, z]) {
cylinder(r = size / 2, h = height, center = true);
}
}
module m_p_access () {
translate ([18, -44, 0]) {
rounded_cube([35, 17, 50], 17, true);
}
}
module bolex_pin (x, y) {
in = innerD;
translate ([x, y, 1]) {
difference () {
union () {
translate([0, 0, (height / 2) - 2]) cylinder(r = (outerD + 4) / 2, h = 4, center = true);
cylinder(r = outerD / 2, h = height, center = true);
}
cylinder(r = in / 2, h = height, center = true);
translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
}
}
}
module bolex_pin_inner (x, y) {
translate ([x, y, 1]) {
cylinder(r = innerD / 2, h = height * 2, center = true);
translate([0, 0, (height / 2) - 1]) cylinder(r1 =4.5 / 2, r2 = 6.5 / 2, h = 2, center = true);
}
}
module intval_pins () {
for (i = [0 : len(xArray) - 1]) {
bolex_pin(xArray[i], yArray[i]);
}
}
module key () {
tighten = 0.25;
difference () {
cylinder(r = 6.7 / 2, h = 5, center = true);
cylinder(r = (4.76 -+ tighten) / 2, h = 5, center = true);
}
translate ([0, 0, -7.5]) {
cylinder(r = 6.7 / 2, h = 10, center = true);
}
}
module keyHole () {
translate ([0, 0, 1.75]) {
cube([10, 2, 3.5], center = true);
}
}
module key_end (rotArr = [0, 0, 0], transArr = [0, 0, 0]) {
translate(transArr) {
rotate (rotArr) {
difference () {
key();
keyHole();
}
}
}
}
module frame_counter_access () {
x = 37.5;
y = 39;
translate([x, y, 8.5]) {
difference () {
union () {
rotate ([0, 0, 19]) {
translate([0, 9, 0]) {
cube([12, 16, 4], center = true);
}
}
rotate ([0, 0, -19]) {
translate([0, 9, 0]) {
cube([12, 16, 4], center = true);
}
}
}
translate([0, 15.5, 0]) {
cube([17, 6, 4], center = true);
}
}
cylinder(r = 6.2, h = 4, center = true);
}
}
module bearing (x, y, z, width= 8, hole = true, calval = 0) {
innerD = 8.05;
outerD = 22.1;
fuzz = 0.1;
translate ([x, y, z]) {
difference () {
cylinder(r = outerD / 2 + fuzz + calval, h = width, center = true);
if (hole) {
cylinder(r = innerD / 2 - fuzz, h = width, center = true);
}
}
}
}
module motor_key (half = false, DECOYS = false, sides = 1) {
innerD = 7.85;
outer_d = 27.5 + 2;
notch_d = 10;
height = 7 + 5;
diff = 14 + 2.5;
$fn = 60;
difference () {
union () {
translate([one_to_one_x, one_to_one_y, 12.1]) cylinder(r1 = 12 / 2, r2 = 12/2 + 4, h = 5, center = true);// padding against bearing
translate([one_to_one_x, one_to_one_y, diff + 1]) cylinder(r=outer_d/2, h= height -2, center= true, $fn=200); //large cylinder
translate([one_to_one_x, one_to_one_y, 6]) cylinder(r=innerD/2, h= 10, center= true);
//key_end([0, 180, 0], [one_to_one_x, one_to_one_y, -2.5]); //thicker-than-key_end cylinder for inner bearing
key_end([0, 180, -20], [one_to_one_x, one_to_one_y, -3.5]); // longer for laser cut board
//key_end([0, 180, 0], [one_to_one_x, one_to_one_y, -4.5]); //experimental length
}
//1 notch
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([-outer_d/2 - 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true); //notch
}
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([-outer_d/2 -.5, -3.5, 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
translate ([-outer_d/2 -.5, 3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
}
if (sides == 2) {
//2 notch
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([outer_d/2 + 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true); //notch
}
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([outer_d/2 +.5, -3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
translate ([outer_d/2 +.5, 3.5, 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
}
}
//slot for hobbled(?) end
translate([one_to_one_x, one_to_one_y, 17]) {
difference () {
translate([0, 0, 0]) cylinder(r=3.1, h = 12, center = true, $fn = 24);
translate([5.4, 0, 0]) cube([6, 6, 12], center = true);
}
}
//translate([one_to_one_x, one_to_one_y, 20.5]) cylinder(r = 11.5/2, h = 10, center = true);
translate([one_to_one_x, one_to_one_y, 17.5]) {
difference() {
//cylinder(r = 7.5/2, h = 2, center = true);
//translate([5, 0, 0]) cube([10, 10, 10], center = true);
}
}
if (half) {
translate([one_to_one_x - 50 , one_to_one_y, -50]) cube([100, 100, 200]);
}
}
if (DECOYS) {
translate([one_to_one_x, one_to_one_y, 20.5]) decoys(24);
}
}
module motor_12v () {
motor_d = 37;
motor_h = 63;
end = 11.5;
len = 17;
cylinder(r = motor_d/2, h = motor_h, center=true);
translate([0, 0, (motor_h / 2) + (len / 2)]) cylinder(r = end/2, h = len, center=true);
}
module motor_mount () {
base_d = 45;
base_inner = 39;
base_thickness = 3;
hole_d = 13.5;
screw_d = 5;
height = 6;
difference () {
difference () {
translate([0, 0, 2.5])cylinder(r=base_d/2, h=height + 5, center = true);
translate([0, 0, base_thickness + 2.5]) cylinder(r=base_inner/2, h=height + 5, center = true);
}
cylinder(r=hole_d/2, h=29, center = true); //center hole
//screw mounts
translate([0, 12.5, 0]) cylinder(r=screw_d/2, h=29, center = true);
translate([0, -12.5, 0]) cylinder(r=screw_d/2, h=29, center = true);
//translate([10.5, 0, 0]) cylinder(r=screw_d/2, h=29, center = true);
//translate([0, 0, -10]) cube([100, 100, 100]);
}
//wings
//translate([-18, 0, 0]) cube([6, 4, 4], center= true);
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], 0], 100, height, 9);
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], 0], -10, height, 11);
}
module geared_motor (ROT_1 = 0, ROT_2 = 0) {
BODY_D = 37;
BODY_H = 42;
BASE_D = 12;
BASE_H = 6;
ROD_D = 6;
ROD_H = 15.5;
rotate([0, 0, ROT_1]) {
cylinder(r = BODY_D/2, h = BODY_H, center = true);
translate([0, BASE_D/2, -(BODY_H/2) - (BASE_H/2)]) {
cylinder(r = BASE_D/2, h = BASE_H, center = true);
}
translate([0, BASE_D/2, -(BODY_H/2) - (BASE_H/2) - (ROD_H/2)]) {
rotate([0, 0, ROT_2]) {
difference () {
cylinder(r = ROD_D/2, h = ROD_H, center = true);
translate([0, 5, -2]) cube([ROD_D, ROD_D, 12], center = true);
}
}
}
}
}
module geared_motor_mount (DECOYS = false) {
$fn = 60;
base_d = 45;
base_inner = 38;
base_thickness = 3;
hole_d = 12.5;
screw_d = 4;
height = 6;
difference () {
difference () {
translate([-6, 0, 2.5]) cylinder(r=base_d/2, h=height + 5, center = true); //outer cylinder
translate([-6, 0, base_thickness + 2.5]) cylinder(r=base_inner/2, h=height + 5, center = true); //inder cylinder
}
cylinder(r=hole_d/2, h=29, center = true); //center hole
//screw holes
translate([-6.5, 0, 0]) {
translate([0, screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
translate([0, -screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
}
translate([2, 19, 0]) cylinder(r=5, h = 100, center = true); //hole for panel bolt access
}
//wings
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], 0], mm_r[0], height, mm_l[0]);
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], 0], mm_r[1], height, mm_l[1]);
//translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[5] , mm_y[5], 0], mm_r[5], height, mm_l[5] - 1);
if (DECOYS) {
translate([-7, -6, 0]) decoys(40, -1, 4);
translate([-9, -2, 0]) rotate([0, 0, 49]) decoys(37, -1, 4);
}
}
module motor_mount_bottom (DECOYS = false) {
$fn = 60;
mount_d = 45;
base_d = 45;
outer_d = 28 + 2.3 + 4;
height = 19 + 3.5 + 4;
bolt_h = 22.3;
shelf_h = 6; //match to motor_mount
screw_d = 4;
module motor_mount_core () {
translate ([one_to_one_x, one_to_one_y, (height / 2 ) + 5.75]) {
difference() {
translate([-6, 0, 0]) cylinder(r = mount_d / 2, h = height, center = true); //main block
translate([0, 0, (height / 2) - (shelf_h / 2)]) cylinder(r = base_d / 2 + 7, h = shelf_h, center = true); //shelf for motor_mount
cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
translate ([-one_to_one_x, -one_to_one_y, 0]) remove_front(); //flatten side
translate([-32, -17, -19]) cube([40, 40, 40], center= true); //hole for notch
translate([-42, 0, -19]) rotate([0, 0, -39]) cube([40, 40, 40], center= true); //hole for notch
translate([2.5, 19.5, 0]) cylinder(r=10/2, h = 60, center=true); // hole for panel bolt
translate([22.5, 19.5, 0]) cube([40, 40, 60], center = true); //remove front entirely
translate([-6.5, 0, 7.5]) {
translate([0, screw_distance/2, 0]) sphere(r=screw_d, center = true);
translate([0, -screw_distance/2, 0]) sphere(r=screw_d, center = true);
}
}
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], -shelf_h / 2], mm_r[0], height - shelf_h, mm_l[0], tight = 0.2); //Bottom bolt holder
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1] , mm_y[1], -shelf_h / 2], mm_r[1], height - shelf_h, mm_l[1], tight = 0.2); //Left bolt holder
translate ([-one_to_one_x, -one_to_one_y, -2]) bolt_holder([mm_x[5] , mm_y[5], -shelf_h / 2], mm_r[5], height - shelf_h - 4, mm_l[5]); //Top bolt holder
}
}
module microswitch_holder () {
difference () {
translate([29, -1, 14]) cube([36, 65, height - shelf_h - 4], center = true);//Base shape
translate ([25.5, -14, 15]) {
cube([17, 28, 39.5], center = true); //rectangle hole for center
translate([4.5, 5.6, 0]) rotate([0, 0, -23]) cube([17, 25, 39.5], center = true); //bottom right inner
translate([-2, -18, -3.5]) cube([7, 11, 12], center = true); // hole for bottom pins
translate([-9.5, -1, -3.5]) cube([30, 4, 12], center = true); //hole for side pin
}
translate ([14, 37.5, 15]) rotate([0, 0, 44]) cube([55, 30, 30], center= true); //top left outer
translate ([one_to_one_x, one_to_one_y, 18]) {
cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
}
translate ([32, 6, 15]) {
difference () {
translate([3, 0, 0]) rotate([0, 0, 0]) cube([20, 25, 39.5], center = true); //removes area for microswitch arm
translate([-2, 16, 0]) rotate([0, 0, -55]) cube([20, 50, 39.5], center = true);
}
}
translate ([58, -25, 15]) {
rotate([0, 0, 75]) cube([45, 30, 30], center= true); //bottom right outer
}
translate([mm_x[4], mm_y[4], 0]) cylinder(r = bolt_inner, h = 100, center = true); // extra bolt hole
translate([mm_x[1], mm_y[1], 0]) cylinder(r = 4, h = 100, center = true); //clear out top left bolt hole
}
}
module panel_attachment () {
difference () {
union() {
translate([0, 0, 2]) cylinder(r = 7/2, h = height - shelf_h, center = true);
translate([3.5, 0, 0]) cube([7, 7, height - shelf_h - 4], center = true);
}
cylinder(r = 3.2/2, h = height, center = true);
}
}
translate([8, -9, (height - shelf_h) / 2 + 3.75]) panel_attachment();
motor_mount_core();
microswitch_holder();
bolt_holder([mm_x[2], mm_y[2], ((height - shelf_h)/ 2) + 3.75], 0, height - shelf_h - 4, 6); //bottom left mount
bolt_holder([mm_x[3], mm_y[3], ((height - shelf_h)/ 2) + 3.75], 180, height - shelf_h - 4, 6); //bottom right mount
if (DECOYS) {
difference () {
translate([35, 0 , 0]) decoys(44, 8, 6);
}
translate([0, 0, 8]) cube([4, 4, 4], center = true);
translate([40, 55, 8]) cube([4, 4, 4], center = true);
}
}
module bolt_holder (position = [0, 0, 0], rotate_z = 0, h = 17, length = 4.5, hole = true, tight = 0) {
bolt_r = 6;
translate (position) {
difference () {
union() {
cylinder(r = bolt_r + 0, h = h, center = true);
rotate([0, 0, rotate_z]) translate([length/2, 0, 0]) cube([length, bolt_r * 2, h], center=true);
}
if (hole) {
cylinder(r = bolt_inner - tight, h = h + 2, center = true);
}
}
}
}
module microswitch (position = [0, 0, 0], rotation = [0, 0, 0]) {
translate(position) {
rotate(rotation) {
cube([16, 28, 9.5], center = true);
translate([10, 8, 0]) rotate([0, 0, -7]) cube([1, 28, 4], center = true);
translate([8 + 7, 14 + 8, 0]) cylinder(r = 2.5, h = 4, center = true);
translate([0, -19, 0]) cube([6, 11, 9.5], center = true);
}
}
}
module l289N_mount () {
$fn = 60;
DISTANCE = 36.5;
H = 4;
THICKNESS = 3;
module stand () {
difference () {
cylinder(r1 = 4, r2 = 3, h = H, center = true);
cylinder(r = 1.5, h = H, center = true);
}
}
translate([0, 0, 0]) stand();
translate([DISTANCE, 0, 0]) stand();
translate([DISTANCE, DISTANCE, 0]) stand();
translate([0, DISTANCE, 0]) stand();
difference () {
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE + 8, DISTANCE + 8, THICKNESS], 8, center = true); //base
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE - 5, DISTANCE - 5, THICKNESS], 10, center = true); //base
translate([0, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([0, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
}
}
module pcb_mount () {
DISTANCE_X = 41;
DISTANCE_Y = 66;
OUTER = 10;
H = 8;
module stand () {
difference () {
cylinder(r1 = 5, r2 = 4, h = H, center = true);
cylinder(r = 1.75, h = H, center = true);
}
}
translate([0, 0, 0]) stand();
translate([DISTANCE_X, 0, 0]) stand();
translate([DISTANCE_X, DISTANCE_Y, 0]) stand();
translate([0, DISTANCE_Y, 0]) stand();
translate([DISTANCE_X/2, DISTANCE_Y/2, -4]) rounded_cube([DISTANCE_X + OUTER, DISTANCE_Y + OUTER, 4], OUTER, center = true);
}
module plunger () {
$fn = 60;
FINGER = 39;
CYL_D = 9;
WALL = 3;
difference () {
union () {
cylinder(r1 = CYL_D, r2 = CYL_D - 1, h = 30, center = true); //outer cylinder
difference () {
translate([0, 0, -9]) rotate([90, 0, 0]) rounded_cube([50, 12, 10], d = 5, center = true);
translate([23, 0, 9]) rotate([90, 0, 0]) cylinder(r = FINGER/2, h = 20, center = true);
translate([-23, 0, 9]) rotate([90, 0, 0]) cylinder(r = FINGER/2, h = 20, center = true);
}
}
translate([0, 0, 2]) cylinder( r = CYL_D - WALL, h = 30, center = true); //inner cylinder
cylinder(r = 7/2, h = 50, center = true); // button hole
}
//cylinder(r= 5, h = 50, center = true); button
}
module plunger_top () {
$fn = 60;
CYL_D = 9;
WALL = 3;
difference () {
union () {
cylinder(r = CYL_D - WALL - 0.015, h =6, center = true);
translate([0, 0, 2]) cylinder (r = CYL_D - 1, h = 2, center = true);
}
translate([0, 0, -2]) cylinder(r = CYL_D - WALL - 0.015 - 1, h =6, center = true);
//cylinder(r = 3/2, h = 50, center = true); // wire
cylinder(r = 3.9/2, h = 50, center = true); //3.5mm wire
}
}
module plunger_plate () {
translate([40, 0, -12]) rotate([180, 0, 0]) plunger_top();
plunger();
//decoys
/*translate([44,20,-13]) cube([4, 4, 4], center = true);
translate([44,-20,-13]) cube([4, 4, 4], center = true);
translate([-23,20,-13]) cube([4, 4, 4], center = true);
translate([-23,-20,-13]) cube([4, 4, 4], center = true);*/
}
module trinket_mount (decoys = false) {
$fn = 60;
TRINKET_L = 37.5;
TRINKET_W = 18;
difference () {
rounded_cube([42, 21, 3.5], d = 4, center = true); //body
translate([0, 0, 1]) cube([TRINKET_L, TRINKET_W, 1.5], center = true); //trinket
translate([0, 0, 0]) cube([TRINKET_L - 1, TRINKET_W - 1, 10], center = true); //trinket ridge
translate([20, 0, 1]) cube([9, 9, 1.5], center = true);
}
translate([(TRINKET_L / 2) -2, 0, -.75]) cube([4, TRINKET_W - 1, 2], center = true);//under usb
SPREAD = 14.25;
translate([(TRINKET_L / 2) -2, SPREAD/2, 1]) cylinder(r = 1.75/2, h = 2, center = true);
translate([(TRINKET_L / 2) -2, -SPREAD/2, 1]) cylinder(r = 1.75/2, h = 2, center = true);
//decoys
if (decoys){
translate([23,20,.25]) cube([4, 4, 4], center = true);
translate([23,-20,.25]) cube([4, 4, 4], center = true);
translate([-23,20,.25]) cube([4, 4, 4], center = true);
translate([-23,-20,.25]) cube([4, 4, 4], center = true);
}
}
module panel_cover (DECOYS = false) {
$fn = 60;
HEIGHT = 85;
WIDTH = 37;
z = 25 + 8 + 5;
translate([0, 0, (z/2) + 9.5]) {
difference () {
union () {
difference () {
rounded_cube([WIDTH, HEIGHT, z], d = 20, center = true); //main body of case
translate([0, 0, -1]) rounded_cube([WIDTH - 4, HEIGHT - 4, z-2], d = 18, center = true);
translate([-5, 35, 5]) rotate([0, 0, 15]) cube([50, 25, 400], center = true); //heatsink
translate([-10, 12, -9]) rotate([0, 0, 13]) cube([70, 40, 20], center = true); //L289N hole
translate([13, -36, -15]) rotate([0, 0, 13])cube([24, 45, 8], center = true); //trinket
//buttons
translate([7, -32, 8]) cylinder(r = 3.1, h = 190, center = true);
translate([7, -19, 8]) cylinder(r = 3.1, h = 190, center = true);
translate([7, -5, 8]) cylinder(r = 3.1, h = 190, center = true);
translate([-20, -30, 0]) rotate([90, 0, 90]) cylinder(r = 1.75, h = 10, center = true); //hole for trigger cable
translate([-20, -30, -19]) cube([15, 0.5, 40], center = true);
translate([-15, -20, 0]) rotate([90, 0, 90]) cylinder(r = 3.1, h = 19, center = true); //power
translate([-5, -12, 7]) cylinder(r= 2, h = z + 5, center= true); //LED
}
// translate([-5, -26.5, 0]) cylinder(r = 5, h = z, center = true);
}
translate([-5, -26.5, 0]) cylinder(r = 4, h = z + 10, center = true); //access hole for
}
}
//decoys
if (DECOYS){
DECOY_H = 40.5;
DECOY_W = 28;
translate([DECOY_W, 33, DECOY_H]) cube([4, 4, 4], center = true);
translate([DECOY_W, -40, DECOY_H]) cube([4, 4, 4], center = true);
translate([-DECOY_W, 20, DECOY_H]) cube([4, 4, 4], center = true);
translate([-DECOY_W, -40, DECOY_H]) cube([4, 4, 4], center = true);
translate([-DECOY_W, -10, DECOY_H]) cube([4, 4, 4], center = true);
translate([DECOY_W, -10, DECOY_H]) cube([4, 4, 4], center = true);
}
}
module button_nuts () {
difference () {
cylinder(r = 5, h = 2, center = true, $fn = 6);
cylinder(r = 3.1, h = 19, center = true, $fn = 60);
}
}
module button_nuts_plate (decoys = false) {
translate([0, 0, 0]) button_nuts();
translate([0, 11, 0]) button_nuts();
translate([11, 11, 0]) button_nuts();
translate([11, 0, 0]) button_nuts();
translate([22, 0, 0]) button_nuts();
translate([22, 11, 0]) button_nuts();
if (decoys){
translate([30, 24, 1]) cube([4, 4, 4], center = true);
translate([30, -14, 1]) cube([4, 4, 4], center = true);
translate([-10, 24, 1]) cube([4, 4, 4], center = true);
translate([-10, -14, 1]) cube([4, 4, 4], center = true);
}
}
module intval_electronics_mount (DECOYS = false) {
translate([-40 + 2, -1, 14]) rotate([0, 0, -13]) l289N_mount();
translate([-26 + 2, -19, 11.25]) rotate([0, 0, -180 - 13]) trinket_mount();
if (DECOYS) {
rotate([0, 0, -13]) translate([-19, -2, 0]) scale([.75, 1, 1]) rotate([0, 0, 45]) decoys(52, 12);
}
}
module key_cap () {
$fn = 40;
outerD = 22.1;
fuzz = 0.1;
difference () {
cylinder(r = outerD / 2 + fuzz + 1, h = 18, center = true);
translate([0, 0, -1]) cylinder(r = outerD / 2, h = 16, center = true);
}
//decoys(23, 7);
}
module motor_cap (DECOYS = false, HALF = false) {
$fn = 60;
base_d = 47;
difference () {
translate([-6, 0, 40]) cylinder(r = base_d/2, h = 52, center = true);
translate([-6, 0, -5.75]) cylinder(r = base_d/2 - 1, h = 50, center = true);
translate([-6, 0, 39]) cylinder(r = base_d/2 - 3, h = 50, center = true);
translate([-25, 0, 19]) cube([10, 10, 15], center = true); //wire access
if (HALF){
translate([100, 0, 0]) cube([200, 200, 200], center = true);
}
}
if (DECOYS) {
translate([-6, 0, 0]) decoys(32, 64);
}
}
module bearing_calibrate (val = 0) {
mat = 25.4/8;
difference () {
cube([40, 40, mat], center = true);
bearing(0, 0, 0, hole = false, calval = val);
}
}
module stl_plate () {
//translate([0, 0, -0.5]) cube([150, 150, 1], center = true);
translate([-38, 41, 7.5]) rotate([0, 180, 0]) intval_laser_standoffs_plate();
translate([-27, 40, -9.5]) rotate([0, 0, 13]) intval_electronics_mount();
translate([23, 1, -5.75]) rotate([0, 0, 90]) motor_mount_bottom();
translate([48, -13, 9]) rotate([0, 180, 0]) key_cap();
translate([-5, -11, 3]) rotate([0, 0, 190]) geared_motor_mount();
translate([65, 44, 22.5]) rotate([0, 180, 0]) motor_key();
translate([0, -42, 15]) plunger_plate();
translate([-52, -20, 66]) rotate([0, 180, 0]) motor_cap(false);
};
module dxf_plate () {
translate([105, 0, 0]) rotate([0, 0, 13]) projection() intval_panel_laser();
rotate([0, 0, 13]) intval_laser_panel_cover(LASER=true, ALL_RED=true);
};
module exploded_view () {
intval_panel_laser();
translate([0, 0, 5]) intval_electronics_mount();
translate([0, 0, 5]) motor_mount_bottom();
translate([0, 0, 20]) motor_key();
translate([one_to_one_x, one_to_one_y, 50]) geared_motor_mount();
translate([one_to_one_x, one_to_one_y, 50]) motor_cap(false);
translate([0, 0, 60]) intval_laser_panel_cover(false, ALL_RED=true);
}
//translate([-11, -36, 11.5]) rotate([0, 0, -90]) trinket_mount();
//button_nuts_plate(true);
//plunger_plate();
//translate([-34, -8, 14]) l289N_mount();
//translate([-15, 10, 0]) decoys(30, 11.5);
//pcb_mount();
//motor_mount();
//translate([48.5, 12, 60]) geared_motor(-90);
//translate([54.5, 12, 33.5]) {
//translate([0, 0, 11]) geared_motor_mount();
//}
//motor_cap(true);
//motor_key();
//motor_key(DECOYS= true);
//intval_panel(); //OLD
//projection() l289N_hole_test();
//intval_laser_panel_cover(LASER=true, ALL_RED=true);
//projection() intval_panel_laser();
//intval_laser_standoffs();
//translate([-40, 0, 14]) rotate([0, 0, -13]) l289N_mount();
//translate([-40, -29, 11.5]) rotate([0, 0, -90 - 13]) trinket_mount();
//translate([0, 0, 4]) motor_mount_bottom();
//translate([54.5, 12, 33.5]) {
//geared_motor_mount();
//}
//intval_electronics_mount();
//rotate([0, 180, 0]) motor_key(DECOYS = true);
//difference () {
//import("/Users/dev/Documents/3d/intval2/intval2_geared_motor_key.stl");
//translate([0, -25, 0]) cube([50, 50, 50], center = true);
//}
//translate([-15, -8, 0]) rotate([0, 0, -13]) panel_cover(true);
//bearing (one_to_one_x, one_to_one_y, 5.5);
//difference () {
//translate([one_to_one_x, one_to_one_y, 31]) motor_mount();
//translate([one_to_one_x, one_to_one_y, 0]) cube([200, 200, 200]);
//}
//translate([0, 0, 40]) geared_motor(45, 45);
//motor_mount_bottom();
//translate([one_to_one_x, one_to_one_y, 63]) rotate([0, 180, 0]) motor_12v();
/* DEBUG */
//projection() intval_panel_laser_debug ();
//translate ([4, 12, 0]) translate([-74, 60, -25]) rotate([0, 0, -13 - 90]) import("/Users/dev/Downloads/UNO_R2_MOUNT.STL");
//bearing_calibrate();
/*
INTVAL 2 LASER PARTS
*/
//intval_laser_standoffs_plate();
//intval_electronics_mount();
//motor_mount_bottom();
//projection () intval_panel_laser();
//intval_laser_panel_cover(true, ALL_RED=true);
//key_cap();
//geared_motor_mount();
//motor_key();
//plunger_plate();
//motor_cap(false);
exploded_view();
//stl_plate();
//dxf_plate();
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