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Use new module style by creating block_bolt_voids()

This commit is contained in:
Matt McWilliams 2023-04-15 22:43:33 -04:00
parent 60caecaaf0
commit a374ea3909
1 changed files with 48 additions and 39 deletions
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87
examples/JK_projector_takeup.scad
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@ -14,7 +14,7 @@ ARM_REINFORCEMENT_Z = 4.1;
ARMS_ANGLE = 40; ARMS_ANGLE = 40;
AX = 105; AX = 105;
AY = 26.85; AY = 26.85 - 2;
AZ = 6.1; AZ = 6.1;
BX = 105; BX = 105;
@ -35,6 +35,19 @@ module m5_nut (pos = [0, 0, 0]) {
translate(pos) hex(9.4, 4); translate(pos) hex(9.4, 4);
} }
module block_bolt_voids (pos = [0, 0, 0]) {
translate(pos) {
translate([BOLTSX / 2, 0, 0]) {
cylinder(r = 4.95 / 2, h = BZ + 1, center = true, $fn = 50);
m5_nut([0, 0, 3]);
}
translate([-BOLTSX / 2, 0, 0]) {
cylinder(r = 4.95 / 2, h = BZ + 1, center = true, $fn = 50);
m5_nut([0, 0, 3]);
}
}
}
module block () { module block () {
cube([AX, AY, AZ], center = true); cube([AX, AY, AZ], center = true);
translate([0, -(AY - BY) / 2, (AZ / 2) + (BZ / 2)]) { translate([0, -(AY - BY) / 2, (AZ / 2) + (BZ / 2)]) {
@ -48,18 +61,10 @@ module block () {
cylinder(r= R(13), h = BZ, center = true, $fn = 60); cylinder(r= R(13), h = BZ, center = true, $fn = 60);
} }
} }
//void for motor parts
translate([0, BY - 5.44, 0]) cube([53.2, BY, BZ + 1], center = true); translate([0, BY - 5.44, 0]) cube([53.2, BY, BZ + 1], center = true);
//bolts //bolts
translate([0, (BY / 2) - 3.5, 0]) { block_bolt_voids([0, (BY / 2) - 3.5, 0]);
translate([BOLTSX / 2, 0, 0]) {
cylinder(r = 4.95 / 2, h = BZ + 1, center = true, $fn = 50);
m5_nut([0, 0, 3]);
}
translate([-BOLTSX / 2, 0, 0]) {
cylinder(r = 4.95 / 2, h = BZ + 1, center = true, $fn = 50);
m5_nut([0, 0, 3]);
}
}
} }
} }
} }
@ -68,33 +73,37 @@ module original_takeup () {
block(); block();
} }
module projector_mount () { module projector_mount (pos = [0, 0, 0], rot = [0, 0, 0]) {
//intersection () {} //intersection () {}
$fn = 60; $fn = 60;
intersection () { translate(pos) rotate(rot) {
rotate([0, 180, 0]) minimal_mount(); intersection () {
translate([-10, 0, 0]) rounded_cube([50, 30, 20], d = 12, center = true); rotate([0, 180, 0]) minimal_mount();
} translate([-10, 0, 0]) rounded_cube([50, 30, 20], d = 12, center = true);
}
}
//translate([-8.5, 0, 12]) rotate([0, 0, 180]) geared_motor(); //translate([-8.5, 0, 12]) rotate([0, 0, 180]) geared_motor();
//translate([0, 0, -34]) rotate([180, 0, 0]) daylight_spool_insert(); //translate([0, 0, -34]) rotate([180, 0, 0]) daylight_spool_insert();
} }
module projector_arm () { module projector_arm (pos = [0, 0, 0], rot = [0, 0, 0]) {
difference () { translate(pos) rotate(rot) {
union () { difference () {
cube([ARM_LENGTH, ARM_WIDTH, ARM_HEIGHT], center = true); union () {
translate([(ARM_CUTOFF/2) - 2.1, 0, 0]) scale([2, 1, 1]) rotate([0, 0, 45]) cube([30, 30, ARM_HEIGHT], center = true); cube([ARM_LENGTH, ARM_WIDTH, ARM_HEIGHT], center = true);
} translate([(ARM_CUTOFF/2) - 2.1, 0, 0]) scale([2, 1, 1]) rotate([0, 0, 45]) cube([30, 30, ARM_HEIGHT], center = true);
translate([ARM_CUTOFF, 0, 0]) cube([ARM_LENGTH, 52, ARM_HEIGHT + 1], center = true); }
} translate([ARM_CUTOFF, 0, 0]) cube([ARM_LENGTH, 52, ARM_HEIGHT + 1], center = true);
translate([-ARM_REINFORCEMENT_OFFSET_X / 2, 0, -ARM_REINFORCEMENT_Z / 2]) difference() { }
cube([ARM_LENGTH - ARM_REINFORCEMENT_OFFSET_X, ARM_REINFORCEMENT_Y, ARM_HEIGHT + ARM_REINFORCEMENT_Z], center = true); translate([-ARM_REINFORCEMENT_OFFSET_X / 2, 0, -ARM_REINFORCEMENT_Z / 2]) difference() {
translate([0, 0, -ARM_HEIGHT - ARM_REINFORCEMENT_Z + 2]) rotate([0, -5, 0]) cube([ARM_LENGTH - ARM_REINFORCEMENT_OFFSET_X + 20, ARM_REINFORCEMENT_Y + 1, ARM_HEIGHT + ARM_REINFORCEMENT_Z], center = true); cube([ARM_LENGTH - ARM_REINFORCEMENT_OFFSET_X, ARM_REINFORCEMENT_Y, ARM_HEIGHT + ARM_REINFORCEMENT_Z], center = true);
translate([0, 0, -ARM_HEIGHT - ARM_REINFORCEMENT_Z + 2]) rotate([0, -5, 0]) cube([ARM_LENGTH - ARM_REINFORCEMENT_OFFSET_X + 20, ARM_REINFORCEMENT_Y + 1, ARM_HEIGHT + ARM_REINFORCEMENT_Z], center = true);
}
} }
} }
module filter_holder () { module filter_holder (pos = [0, 0, 0]) {
difference () { translate(pos) difference () {
cube([FILTER_X, 13.25, 50.5], center = true); cube([FILTER_X, 13.25, 50.5], center = true);
//center void //center void
cube([42.4, 13.25 + 1, 50.5 + 1], center = true); cube([42.4, 13.25 + 1, 50.5 + 1], center = true);
@ -103,10 +112,10 @@ module filter_holder () {
} }
} }
module filter_reinforcement () { module filter_reinforcement (pos = [0, 0, 0]) {
Z = 19.5 + 7.83-5.75; Z = 19.5 + 7.83-5.75;
X = AX; X = AX;
difference () { translate(pos) difference () {
cube([X, 15.5, Z], center = true); cube([X, 15.5, Z], center = true);
cube([FILTER_X - 0.1, 15.5 + 1, Z + 1], center = true); cube([FILTER_X - 0.1, 15.5 + 1, Z + 1], center = true);
translate([X - 19.5, -9, 0]) cube([X, 15.5, Z + 1], center = true); translate([X - 19.5, -9, 0]) cube([X, 15.5, Z + 1], center = true);
@ -129,19 +138,19 @@ module jk_takeup () {
difference () { difference () {
union () { union () {
block(); block();
translate([0, 0, -27.5]) filter_holder(); filter_holder([0, 0, -27.5]);
translate([0, -1.1, -16+(5.75/2)]) filter_reinforcement(); filter_reinforcement([0, -1.1, -16+(5.75/2)]);
} }
roller_bolts(); roller_bolts();
} }
translate([0, 0, 1.8]) { translate([0, 0, 1.8]) {
translate([-30, 0, 0]) rotate([0, 0, ARMS_ANGLE]) { translate([-30, 0, 0]) rotate([0, 0, ARMS_ANGLE]) {
translate([-ARM_LENGTH/2, 0, 2.75]) rotate([0, 0, 180]) projector_arm(); projector_arm([-ARM_LENGTH/2, 0, 2.75], [0, 0, 180]);
translate([-ARM_LENGTH, 0, 5.5]) rotate([0, 0, 180]) projector_mount(); projector_mount([-ARM_LENGTH, 0, 5.5], [0, 0, 180]);
} }
translate([30, 0, 0]) rotate([0, 0, -ARMS_ANGLE]) { translate([30, 0, 0]) rotate([0, 0, -ARMS_ANGLE]) {
translate([ARM_LENGTH/2, 0, 2.75]) projector_arm(); projector_arm([ARM_LENGTH/2, 0, 2.75]);
translate([ARM_LENGTH, 0, 5.5]) projector_mount(); projector_mount([ARM_LENGTH, 0, 5.5]);
} }
} }
} }
@ -200,8 +209,8 @@ module idle_roller_cap () {
//translate([0, 0, 40]) color("red") original_takeup(); //translate([0, 0, 40]) color("red") original_takeup();
//jk_takeup(); //jk_takeup();
//jk_takeup_halves(); jk_takeup_halves();
//color("blue") jk_takeup_halves("B"); //color("blue") jk_takeup_halves("B");
//m5_nut(); //m5_nut();
idle_roller(); //idle_roller();
//translate([0, 0, (20.2 / 2) - (5 / 2)]) idle_roller_cap(); //translate([0, 0, (20.2 / 2) - (5 / 2)]) idle_roller_cap();