Include development work from previous projects. Create an "mcopy.scad" file for laying out all parts in a single space (for renders).
This commit is contained in:
parent
ed1a0902aa
commit
e32b9a8a2e
|
|
@ -0,0 +1,136 @@
|
|||
include <./common.scad>;
|
||||
|
||||
module adafruit_pixie () {
|
||||
$fn = 60;
|
||||
W = 0.8 * 25.4;
|
||||
L = 0.78 * 25.4;
|
||||
//L = 15;
|
||||
Z = 1.5;
|
||||
difference () {
|
||||
union () {
|
||||
rounded_cube([W, 15, Z], d = 3, center = true);
|
||||
rounded_cube([9, L, Z], d = 3, center = true);
|
||||
translate([W/2, 0, 0]) cylinder(r = 2, h = Z, center = true);
|
||||
translate([-W/2, 0, 0]) cylinder(r = 2, h = Z, center = true);
|
||||
}
|
||||
translate([W/2, 0, 0]) cylinder(r = 1, h = 10, center = true);
|
||||
translate([-W/2, 0, 0]) cylinder(r = 1, h = 10, center = true);
|
||||
}
|
||||
translate([0, 0, Z/2 + 1]) cylinder(r = 8/2, h=2, center = true);
|
||||
translate([0, 0, Z/2 + 1 + 1]) sphere(r = 2.5, center = true);
|
||||
}
|
||||
|
||||
module pixie_mount () {
|
||||
$fn = 60;
|
||||
W = 0.8 * 25.4;
|
||||
L = 0.78 * 25.4;
|
||||
Z = 6;
|
||||
|
||||
INNER_D = 1.9;
|
||||
|
||||
FAN_W = 50;
|
||||
|
||||
LENS_OFFSET = -5;
|
||||
|
||||
if (DEBUG) {
|
||||
translate([0, LENS_OFFSET, 0]) rotate([90, 0, 0]) adafruit_pixie();
|
||||
}
|
||||
|
||||
//pins for mounting pixie
|
||||
translate ([0, LENS_OFFSET + .5, 0]) rotate([90, 0, 0]) {
|
||||
translate([W/2, 0, 0]) cylinder(r = INNER_D / 2, h = Z + 1, center = true);
|
||||
translate([-W/2, 0, 0]) cylinder(r = INNER_D / 2, h = Z + 1, center = true);
|
||||
|
||||
translate([W/2, 0, -(Z / 2)]) cylinder(r = 2, h = Z, center = true);
|
||||
translate([-W/2, 0, -(Z / 2)]) cylinder(r = 2, h = Z, center = true);
|
||||
|
||||
translate([W/2, 0, -Z + (Z / 4)]) cylinder(r = 4, h = Z/2, center = true);
|
||||
translate([-W/2, 0, -Z + (Z / 4)]) cylinder(r = 4, h = Z/2, center = true);
|
||||
|
||||
translate([W/2, 0, -1]) {
|
||||
difference () {
|
||||
cylinder(r = 4, h = Z, center = true);
|
||||
cylinder(r = 2.2, h = 10, center = true);
|
||||
translate([-5, 0, 0]) cube([10, 10, 10], center = true);
|
||||
}
|
||||
}
|
||||
translate([-W/2, 0, -1]) {
|
||||
difference () {
|
||||
cylinder(r = 4, h = Z, center = true);
|
||||
cylinder(r = 2.2, h = 10, center = true);
|
||||
translate([5, 0, 0]) cube([10, 10, 10], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//outer shell surrounding pixie
|
||||
translate ([0, -1 + LENS_OFFSET, -6]) {
|
||||
difference () {
|
||||
rounded_cube([W + 16, 19, W], d = 4, center = true);
|
||||
rounded_cube([(W + 16) - 4, 19 - 4, W + 1], d = 4, center = true);
|
||||
|
||||
translate([0, -8, 8]) rotate([90, 0, 0]) cylinder(r = 10, h = 5, center = true);//circular void
|
||||
translate([0, -50, 0]) cube([100, 100, 100], center = true); //half
|
||||
|
||||
//wires
|
||||
translate([0, 0, -5]) cube([10, 20, 5], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
//trapezoid connector to the fan
|
||||
/*translate ([0, -1, -46]) {
|
||||
difference () {
|
||||
hull () {
|
||||
translate([0, 0, 30])
|
||||
translate([0, LENS_OFFSET, 0]) rounded_cube([W + 10, 15, 0.1], d = 4, center = true);
|
||||
rounded_cube([FAN_W, FAN_W, 0.1], d = 4, center = true);
|
||||
|
||||
}
|
||||
hull () {
|
||||
translate([0, 0, 30])
|
||||
translate([0, LENS_OFFSET, 0]) rounded_cube([W + 10 - 2, 15 - 2, 0.1], d = 4, center = true);
|
||||
rounded_cube([FAN_W - 2, FAN_W - 2, 0.1], d = 4, center = true);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//fan lid
|
||||
translate ([0, -1, -48.5]) {
|
||||
difference () {
|
||||
rounded_cube([FAN_W, FAN_W, 5], d = 4, center = true);
|
||||
rounded_cube([FAN_W - 2, FAN_W - 2, 5 + 1], d = 4, center = true);
|
||||
}
|
||||
}*/
|
||||
}
|
||||
|
||||
module diffuser_mount (DEBUG = false) {
|
||||
|
||||
translate ([-30, 0, 0]) {
|
||||
if (DEBUG){
|
||||
rotate([0, 90, 0]) diffuser();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module diffuser () {
|
||||
W = 20;
|
||||
THICKNESS = 4;
|
||||
cube([W, W, THICKNESS], center = true);
|
||||
}
|
||||
|
||||
module fan () {
|
||||
$fn = 60;
|
||||
FAN_W = 50;
|
||||
FAN_Z = 10;
|
||||
SCREW_D = 4;
|
||||
SCREW_INNER = 6;
|
||||
difference () {
|
||||
rounded_cube([FAN_W, FAN_W, FAN_Z], d = 4, center = true);
|
||||
translate([(FAN_W - SCREW_INNER)/2, (FAN_W - SCREW_INNER)/2, 0]) cylinder(r = SCREW_D/2, h = FAN_Z + 1, center = true);
|
||||
translate([-(FAN_W - SCREW_INNER)/2, (FAN_W - SCREW_INNER)/2, 0]) cylinder(r = SCREW_D/2, h = FAN_Z + 1, center = true);
|
||||
translate([-(FAN_W - SCREW_INNER)/2, -(FAN_W - SCREW_INNER)/2, 0]) cylinder(r = SCREW_D/2, h = FAN_Z + 1, center = true);
|
||||
translate([(FAN_W - SCREW_INNER)/2, -(FAN_W - SCREW_INNER)/2, 0]) cylinder(r = SCREW_D/2, h = FAN_Z + 1, center = true);
|
||||
cylinder(r = (FAN_W - SCREW_INNER) /2, h = FAN_Z + 1, center = true);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
include <./bellows.scad>;
|
||||
include <./connectors.scad>;
|
||||
include <./light.scad>;
|
||||
include <./motor.scad>;
|
||||
|
|
@ -0,0 +1,523 @@
|
|||
include <./common.scad>;
|
||||
include <./knurledFinishLib_v2.scad>
|
||||
include <./arduino.scad>
|
||||
|
||||
|
||||
DISTANCE_TO_BELT_START = 25;
|
||||
FAN_SIDE_Z = 45;
|
||||
FAN_MOUNT_D = (102 / 2) + 50;
|
||||
|
||||
MOTOR_120_D = 25.2;
|
||||
|
||||
module motor_edge_mount () {
|
||||
$fn = 200;
|
||||
|
||||
OUTER_D = 46;
|
||||
OUTER_DIVOT = .5;
|
||||
OUTER_DIVOT_W = 3;
|
||||
OUTER_W = 7;
|
||||
|
||||
difference () {
|
||||
cylinder(r = OUTER_D / 2, h = OUTER_W, center = true);
|
||||
|
||||
//DIVOT
|
||||
difference () {
|
||||
cylinder(r = OUTER_D / 2 + OUTER_DIVOT, h = OUTER_DIVOT_W, center = true);
|
||||
cylinder(r = OUTER_D / 2 - OUTER_DIVOT, h = OUTER_W, center = true);
|
||||
}
|
||||
|
||||
//BEARING
|
||||
bearing(0, 0, 0, hole = false);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*module motor_set_screw_120 () {
|
||||
cube([10.19, 2.95, 2.95], center = true);
|
||||
translate([(10.19 / 2) - (2.56 / 2), 0, 0]) cube([2.56, 5.8, 5.8], center = true);
|
||||
}*/
|
||||
|
||||
module motor_set_screw_120 () {
|
||||
$fn = 60;
|
||||
cylinder(r = 2.95 / 2, h = 10.19, center= true);
|
||||
translate([0, 0, (10.19 / 2) - (2.56 / 2)]) cylinder(r = 5.8 / 2, h = 2.56, center = true);
|
||||
//translate([(10.19 / 2) - (2.56 / 2), 0, 0]) cube([2.56, 5.8, 5.8], center = true);
|
||||
}
|
||||
|
||||
module motor_120 () {
|
||||
D = MOTOR_120_D;
|
||||
Z = 53.5;
|
||||
screw_d = 3.2;
|
||||
screw_distance = 17;
|
||||
hole_d = 7;
|
||||
hole_h = 2.5;
|
||||
rod_len = 10;
|
||||
|
||||
cylinder(r = D/2, h = Z, center = true);
|
||||
translate([0, 0, Z/2 + (hole_h / 2) + (rod_len / 2)]) hobbled_rod_120( h = rod_len);
|
||||
translate([0, 0, Z/2 + (hole_h / 2) ]) cylinder(r = hole_d / 2, h = 2.5, center = true);
|
||||
}
|
||||
|
||||
module hobbled_rod_120 (h = 10) {
|
||||
d = 4.00;
|
||||
diff = 3.33;
|
||||
difference () {
|
||||
cylinder(r = d/2, h = h, center = true, $fn = 60);
|
||||
translate([d/2 + ((d/2) - (d - diff)), 0, 0]) cube([d, d, h + 1], center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module bearing (x, y, z, width= 8, hole = true) {
|
||||
$fn = 160;
|
||||
innerD = 8.1;
|
||||
outerD = 22.05;
|
||||
fuzz = 0.1;
|
||||
translate ([x, y, z]) {
|
||||
difference () {
|
||||
cylinder(r = outerD / 2 + fuzz, h = width, center = true);
|
||||
if (hole) {
|
||||
cylinder(r = innerD / 2 - fuzz, h = width, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module ridged_cylinder (r = 1, h = 1, center = true, ridges, ridge_w, ridge_h) {
|
||||
//$fn = 200;
|
||||
difference () {
|
||||
cylinder(r = r, h = h, center = center);
|
||||
for (i = [0: ridges]) {
|
||||
rotate([0, 0, (360 / ridges) * i]) translate([0, r - (ridge_h / 2), 0]) cube([ridge_w, ridge_h, h], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module belt_driver () {
|
||||
$fn = 160;
|
||||
|
||||
BIG_D = 18.5;
|
||||
SMALL_D = 13;
|
||||
LEN = 27;
|
||||
SMALL_LEN = 9;
|
||||
BIG_LEN = 15;
|
||||
|
||||
cylinder(r = SMALL_D / 2, h = LEN, center = true);
|
||||
translate([0, 0, (LEN / 2) - (BIG_LEN / 2)]) {
|
||||
//cylinder(r = BIG_D / 2, h = BIG_LEN, center = true);
|
||||
//ridged_cylinder(r = BIG_D / 2, h = BIG_LEN, center = true, ridges = 40, ridge_w = .2, ridge_h = .2);
|
||||
translate([0, 0, -7.5]) knurled_cyl(BIG_LEN, BIG_D, 1, 1.5, .5, 0, 0);
|
||||
}
|
||||
translate([0, 0, -3]) {
|
||||
cylinder(r1 = SMALL_D / 2, r2 = BIG_D / 2, h = LEN - BIG_LEN - SMALL_LEN, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module motor_mount (){
|
||||
$fn = 200;
|
||||
|
||||
DISTANCE = 102;
|
||||
INNER_D = MOTOR_120_D;
|
||||
SEAT_D = INNER_D + 6;
|
||||
SEAT_LEN = 20;
|
||||
|
||||
translate([DISTANCE / 2, 0, 0]) rotate([0, 90, 0]) {
|
||||
motor_edge_mount();
|
||||
difference () {
|
||||
translate([0, 0, -4.5]) cylinder(r = 46/2, h = 2, center = true);
|
||||
translate([0, 0, -4.5]) cylinder(r = 8, h = 4, center = true);
|
||||
}
|
||||
}
|
||||
translate([-DISTANCE / 2, 0, 0]) rotate([0, 90, 0]) {
|
||||
//motor_edge_mount();
|
||||
}
|
||||
|
||||
rotate([0, 90, 0]) {
|
||||
difference() {
|
||||
cylinder(r = 46 / 2, h = DISTANCE - 6, center = true);
|
||||
cylinder(r = INNER_D / 2, h = DISTANCE, center = true);
|
||||
translate([0, 0, 23]) motor_seat_120();
|
||||
|
||||
translate([-100 + 6, 0, 0]) cube([200, 200, 200], center = true); //TOP
|
||||
translate([0, 0, -100 + 13]) cube([200, 200, 200], center = true); //HALF
|
||||
}
|
||||
}
|
||||
// rotate([0, 90, 0]) translate([0, 0, 23]) motor_seat_120(0);
|
||||
//rotate([0, 90, 0]) translate([0, 0, 4]) motor_120();
|
||||
}
|
||||
|
||||
module motor_seat_120 (FUZZ = 0.1) {
|
||||
$fn = 200;
|
||||
|
||||
INNER_D = MOTOR_120_D;
|
||||
OUTER_D = MOTOR_120_D + 6 + FUZZ;
|
||||
SEAT_LEN = 20;
|
||||
FIN_LEN = (46 - MOTOR_120_D) / 2 + .5;
|
||||
screw_d = 3.2;
|
||||
screw_distance = 17;
|
||||
hole_d = 7;
|
||||
hole_h = 2.5;
|
||||
bolt_end = 5.4;
|
||||
|
||||
difference () {
|
||||
cylinder(r = OUTER_D / 2, h = SEAT_LEN, center = true);
|
||||
translate([0, 0, -2.5]) cylinder(r = INNER_D / 2, h = SEAT_LEN, center = true);
|
||||
translate([-100 - 6, 0, 0]) cube([200, 200, 200], center = true);
|
||||
cylinder(r = hole_d / 2, h = SEAT_LEN * 2, center = true);
|
||||
translate([0, 0, 0]) {
|
||||
translate([0, screw_distance/2, 0]) cylinder(r=screw_d/2, h=SEAT_LEN * 2, center = true);
|
||||
translate([0, -screw_distance/2, 0]) cylinder(r=screw_d/2, h=SEAT_LEN * 2, center = true);
|
||||
|
||||
//bolt ends
|
||||
translate([0, screw_distance/2, SEAT_LEN / 2]) cylinder(r=bolt_end/2, h=2, center = true);
|
||||
translate([0, -screw_distance/2, SEAT_LEN / 2]) cylinder(r=bolt_end/2, h=2, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
if (FUZZ != 0) {
|
||||
translate([19, 0, 5]) rotate([90, 90, 0]) M5_bolt(25);
|
||||
translate([19, 0, -5]) rotate([90, 90, 0]) M5_bolt(25);
|
||||
}
|
||||
difference () {
|
||||
translate([(INNER_D / 2) + (FIN_LEN / 2), 0, 0]) cube([FIN_LEN, 2 + FUZZ, SEAT_LEN], center= true);
|
||||
if (FUZZ == 0) {
|
||||
translate([19, 0, 5]) rotate([90, 90, 0]) M5_bolt();
|
||||
translate([19, 0, -5]) rotate([90, 90, 0]) M5_bolt();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module M5_bolt ( extra = 0) {
|
||||
LEN = 25;
|
||||
D = 4.91;
|
||||
cylinder(r = D/2, h = LEN + extra, center = true);
|
||||
}
|
||||
|
||||
module rod () {
|
||||
$fn = 160;
|
||||
|
||||
WIDTH = 67;
|
||||
BEARING_D = 8.05;
|
||||
SMALL_D = 13;
|
||||
SMALL_WIDTH = 38.5;
|
||||
FUZZ = 0.1;
|
||||
HOBBLED_LEN = 10;
|
||||
|
||||
translate([0, 0, -6]) {
|
||||
difference () {
|
||||
cylinder(r = BEARING_D / 2 - FUZZ, h = WIDTH, center = true); //bearing passthrough
|
||||
translate([0, 0, -(WIDTH / 2) + (HOBBLED_LEN / 2) - .01]) hobbled_rod_120(h = HOBBLED_LEN);
|
||||
translate([0, 0, -(WIDTH / 2) + (HOBBLED_LEN / 2)]) rotate([0, 90, 0]) translate([0, 0, 6.425]) motor_set_screw_120();
|
||||
}
|
||||
}
|
||||
translate([0, 0, 0]) cylinder(r = SMALL_D / 2, h = SMALL_WIDTH, center = true); //full thickness rod
|
||||
translate([0, 0, -2]) belt_driver();
|
||||
}
|
||||
|
||||
module rod_end () {
|
||||
$fn = 160;
|
||||
|
||||
OUTER_D = 23;
|
||||
BEARING_D = 8.05 - 0.1;
|
||||
H = 8;
|
||||
|
||||
difference () {
|
||||
cylinder(r = OUTER_D /2, h = H, center = true);
|
||||
cylinder(r = BEARING_D/2, h = H + 1, center = true);
|
||||
translate([6.425, 0, 0]) rotate([0, 90, 0]) motor_set_screw_120();
|
||||
}
|
||||
}
|
||||
|
||||
module fan_mount_replacement () {
|
||||
$fn = 100;
|
||||
|
||||
BOLT_D = 4;
|
||||
BOLT_TOP = 14;
|
||||
BOLT_TOP_Z = 3;
|
||||
X = 74;
|
||||
Y = 87;
|
||||
Z = 8;
|
||||
|
||||
WIDTH = 19;
|
||||
|
||||
BOLT_SPACE_X = 63;
|
||||
BOLT_SPACE_Y = 76;
|
||||
|
||||
BOLT_TOP_POS = (Z / 2) - (BOLT_TOP_Z / 2) + 0.01;
|
||||
|
||||
difference () {
|
||||
rounded_cube([X, Y, Z], 8, center = true); //main plate
|
||||
rounded_cube([X - (WIDTH * 2), Y - (WIDTH * 2), Z + 1], 6, center = true); //inner void
|
||||
//bolt holes
|
||||
translate([BOLT_SPACE_X / 2, BOLT_SPACE_Y / 2, 0]) cylinder(r = BOLT_D / 2, h = Z + 1, center = true);
|
||||
translate([-BOLT_SPACE_X / 2, BOLT_SPACE_Y / 2, 0]) cylinder(r = BOLT_D / 2, h = Z + 1, center = true);
|
||||
translate([-BOLT_SPACE_X / 2, -BOLT_SPACE_Y / 2, 0]) cylinder(r = BOLT_D / 2, h = Z + 1, center = true);
|
||||
translate([BOLT_SPACE_X / 2, -BOLT_SPACE_Y / 2, 0]) cylinder(r = BOLT_D / 2, h = Z + 1, center = true);
|
||||
|
||||
//BOLT TOP
|
||||
translate([BOLT_SPACE_X / 2, BOLT_SPACE_Y / 2, BOLT_TOP_POS]) cylinder(r = BOLT_TOP / 2, h = BOLT_TOP_Z, center = true);
|
||||
translate([-BOLT_SPACE_X / 2, BOLT_SPACE_Y / 2, BOLT_TOP_POS]) cylinder(r = BOLT_TOP / 2, h = BOLT_TOP_Z, center = true);
|
||||
translate([-BOLT_SPACE_X / 2, -BOLT_SPACE_Y / 2, BOLT_TOP_POS]) cylinder(r = BOLT_TOP / 2, h = BOLT_TOP_Z, center = true);
|
||||
translate([BOLT_SPACE_X / 2, -BOLT_SPACE_Y / 2, BOLT_TOP_POS]) cylinder(r = BOLT_TOP / 2, h = BOLT_TOP_Z, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module fan_bearing_mount () {
|
||||
$fn = 160;
|
||||
OUTER_D = 45;
|
||||
OUTER_W = 12;
|
||||
difference () {
|
||||
union() {
|
||||
cylinder(r = OUTER_D / 2, h = OUTER_W, center = true); //cylindrical base
|
||||
translate([FAN_SIDE_Z / 2, 0, 0]) cube([FAN_SIDE_Z, OUTER_D, OUTER_W], center = true); //straight base
|
||||
}
|
||||
bearing(0, 0, -2.01, hole = false);
|
||||
cylinder(r = 8, h= 20, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module fan_mount() {
|
||||
translate ([0, 0, 4]) rotate([0, 0, 90]) fan_mount_replacement();
|
||||
translate ([-19, 0, FAN_SIDE_Z]) rotate([0, 90, 0]) fan_bearing_mount();
|
||||
}
|
||||
|
||||
module partition () {
|
||||
$fn = 60;
|
||||
W = 4.3;
|
||||
difference () {
|
||||
cube([100, W, 100], center = true);
|
||||
|
||||
translate([0, 0, -20]) cube([25, W + 1, 32], center = true);
|
||||
translate([-22, 0, -38.5]) cube([57, W + 1, 6], center = true);
|
||||
translate([-25, 0, -1]) cube([25, W + 1, 43 + 32 + 6], center = true);
|
||||
translate([-50, 0, -1]) cube([25, W + 1, 43 + 32 + 6 + 35], center = true);
|
||||
|
||||
translate([-3 , 0, 6])rotate([90, 0, 0]) cylinder(r = 12.6 / 2, h = W + 1, center = true);
|
||||
|
||||
translate([-32 , 0, 43])rotate([90, 0, 0]) cylinder(r = 1.5, h = W + 1, center = true);
|
||||
translate([-32 + 16 , 0, 43])rotate([90, 0, 0]) cylinder(r = 1.5, h = W + 1, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
module wheel () {
|
||||
$fn = 120;
|
||||
BIG_D = 44.25;
|
||||
SMALL_D = 41.11;
|
||||
LEN = 20;
|
||||
cylinder(r = BIG_D/2, h = 8, center = true);
|
||||
translate([0, 0, 8 - 2]) cylinder(r2 = SMALL_D/2, r1 = BIG_D/2, h = 4, center = true);
|
||||
translate([0, 0, 8 + 2 + 2]) cylinder(r = SMALL_D/2, h = 8, center = true);
|
||||
}
|
||||
|
||||
module l289N_mount () {
|
||||
$fn = 60;
|
||||
DISTANCE = 36.5;
|
||||
H = 4;
|
||||
THICKNESS = 3;
|
||||
module stand () {
|
||||
cylinder(r1 = 4, r2 = 3, h = H, center = true);
|
||||
translate([0, 0, 1.5]) cylinder(r = 1, h = H + 3, 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([20, 25, -3]) base_mount_1();
|
||||
}
|
||||
|
||||
module endstop () {
|
||||
$fn = 20;
|
||||
cube([33, 10, 1.5], center = true);
|
||||
translate([-4, 0, (3 / 2) + (1.5 / 2)]) rounded_cube([24, 6, 3], d = 2,center = true);
|
||||
translate([-4 + 4, 0, (8 / 2) + 3 + (1.5 / 2)]) cube([4.25, 6, 8], center = true);
|
||||
translate([-4 - 4, 0, (8 / 2) + 3 + (1.5 / 2)]) cube([4.25, 6, 8], center = true);
|
||||
translate([13.75, 0, -5.5]) cube([5.5, 10, 9.5], center = true);
|
||||
}
|
||||
|
||||
module endstop_mount () {
|
||||
STEM_W = 14;
|
||||
difference () {
|
||||
cube([20, 12, 15], center = true); //base
|
||||
translate([0, 0, -4]) cube([21, 4.4, 15], center = true);
|
||||
rotate([90, 90, 0]) translate([2, 0, -4]) cylinder(r = 1, h = 5, center = true, $fn = 20);
|
||||
}
|
||||
|
||||
rotate([55, 0, 0]) translate([0, 0, 21.5]) {
|
||||
difference () {
|
||||
translate([3, 0, 0]) cube([STEM_W, 6, 38], center = true);
|
||||
translate([3, 1, -21]) rotate([-60, 0, 0]) cube([STEM_W + 1, 6, 6], center = true);
|
||||
}
|
||||
difference () {
|
||||
translate([-10, 0, 12]) cube([30, 6, 14], center = true);
|
||||
translate([-19, 0, 12]) cube([5.5 + .1, 10 + .1 , 9.5 + .1], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module microswitch (position = [0, 0, 0], rotation = [0, 0, 0]) {
|
||||
translate(position) {
|
||||
rotate(rotation) {
|
||||
cube([16, 28, 10.5], center = true);
|
||||
translate([10, 8, 0]) rotate([0, 0, -7]) cube([1, 28, 4], center = true); //arm
|
||||
translate([8 + 7, 14 + 8, 0]) cylinder(r = 2.5, h = 4, center = true); //wheel
|
||||
translate([0, -19, 0]) cube([7, 11, 10.5], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module microswitch_mount () {
|
||||
translate ([4.5, 0, 0]) {
|
||||
difference () {
|
||||
cube([24, 12, 15], center = true); //base
|
||||
translate([0, 0, -4]) cube([25, 4.4, 15], center = true);
|
||||
rotate([90, 90, 0]) translate([2, 0, -4]) cylinder(r = 1.5, h = 5, center = true, $fn = 20);
|
||||
}
|
||||
}
|
||||
rotate ([35, 0, 0]) {
|
||||
translate([0, -9, 15]) {
|
||||
difference () {
|
||||
translate([-1, 0, 0]) cube([13, 20, 20], center = true);
|
||||
translate([-1, -8, -13]) rotate([-35, 0, 0]) cube([13, 20, 20], center = true);
|
||||
translate([-1, 8, 21]) rotate([-35, 0, 0]) cube([13, 20, 20], center = true);
|
||||
translate([-1, 0, 15.5]) rotate([90, 0, 90]) microswitch();
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module microswitch_bump () {
|
||||
$fn = 240;
|
||||
BIG_D = 44.25;
|
||||
W = 7;
|
||||
difference () {
|
||||
scale([.8, 1.2, 1]) cylinder(r = BIG_D / 2, h = W, center = true);
|
||||
cylinder(r = BIG_D / 2, h = W + 1, center = true);
|
||||
translate([0, 25, 0]) cube([50, 50, 50], center = true);
|
||||
}
|
||||
difference () {
|
||||
cylinder(r = (BIG_D / 2) + 1, h = W, center = true);
|
||||
cylinder(r = BIG_D / 2, h = W + 1, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
//To attach electronics to projector base
|
||||
//L298N
|
||||
module base_mount_1 () {
|
||||
$fn = 120;
|
||||
BOLT_W = 63.5;
|
||||
BOLT_D = 5;
|
||||
difference () {
|
||||
rounded_cube([79, 15, 3], d = 4, center = true);
|
||||
translate([BOLT_W / 2, 0, 0]) cylinder(r = BOLT_D/2, h = 4, center = true);
|
||||
translate([-BOLT_W / 2, 0, 0]) cylinder(r = BOLT_D/2, h = 4, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
//arduino
|
||||
module base_mount_2 () {
|
||||
$fn = 120;
|
||||
BOLT_W = 75;
|
||||
BOLT_D = 4;
|
||||
difference () {
|
||||
rounded_cube([85, 12, 3], d = 4, center = true);
|
||||
translate([BOLT_W / 2, 0, 0]) cylinder(r = BOLT_D/2, h = 4, center = true);
|
||||
translate([-BOLT_W / 2, 0, 0]) cylinder(r = BOLT_D/2, h = 4, center = true);
|
||||
}
|
||||
}
|
||||
|
||||
//using uno and duemilanov
|
||||
module arduino_mount () {
|
||||
$fn = 120;
|
||||
|
||||
translate([25, 10, 0]) base_mount_2();
|
||||
translate([25, 10 + 32, 0]) {
|
||||
difference () {
|
||||
base_mount_2();
|
||||
translate([10, 0, 0]) cube([65, 12, 3], center = true);
|
||||
}
|
||||
}
|
||||
standoffs(UNO);
|
||||
translate ([27, 40, 0]) {
|
||||
difference () {
|
||||
rounded_cube([57, 60, 3], d = 4, center = true);
|
||||
rounded_cube([42, 44, 4], d = 4, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//To hold up a lever which allows motor to control all aspects of the
|
||||
//geared aparatus - Unique to the B&H projector used in project
|
||||
module b_and_h_singleton () {
|
||||
x = 9;
|
||||
y = 7.5;
|
||||
cube([x, y, 10], center = true);
|
||||
translate([ 0, 0, -5.5]) cube([x + 2, y + 2, 1], center = true);
|
||||
}
|
||||
|
||||
module flashlight_mount () {
|
||||
$fn = 100;
|
||||
FLASHLIGHT_D = 25.3;
|
||||
ROD_D = 12.6;
|
||||
difference () {
|
||||
rotate([0, 90, 0]) cylinder(r = FLASHLIGHT_D / 2 + 3, h = ROD_D, center = true);
|
||||
rotate([0, 90, 0]) cylinder(r = FLASHLIGHT_D / 2, h = ROD_D + .1, center = true);
|
||||
}
|
||||
|
||||
translate([0, -35, 0]) rotate([90, 0, 0]) {
|
||||
difference () {
|
||||
cylinder(r = ROD_D / 2, h = 43, center = true);
|
||||
translate([-10, 0, 24.5]) cube([15, 15, 15], center = true);
|
||||
}
|
||||
}
|
||||
translate([0, -46.4, 0]) {
|
||||
difference() {
|
||||
rotate ([90, 90, 0]) cylinder(r = (ROD_D / 2) + 2, h = 3, center = true);
|
||||
translate([50 + (ROD_D / 2), 0, 0]) cube([100, 100, 100], center = true);
|
||||
translate([-50 - (ROD_D / 2), 0, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module flashlight_mount_cap (DEBUG = false) {
|
||||
$fn = 120;
|
||||
ROD_D = 12.6;
|
||||
translate([0, 0, 0]) rotate([90, 0, 0]) {
|
||||
difference () {
|
||||
union () {
|
||||
translate([0, 0, 0]) cylinder(r = 9, h = 7, center = true);
|
||||
translate([-6, 0, 0]) cube([12, 18, 7], center = true);
|
||||
translate([-10.75, 0, -3]) cube([2.5, 18, 11], center = true);
|
||||
}
|
||||
difference () {
|
||||
translate([0, 0, -(7 - 4.5) / 2 - .1]) cylinder(r = ROD_D / 2, h = 4.5, center = true);
|
||||
translate([-10, 0, 0]) cube([15, 15, 15], center = true);
|
||||
}
|
||||
if (DEBUG) {
|
||||
translate([0, 50, 0]) cube([100, 100, 100], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module bolex_stand () {
|
||||
//rough measurements
|
||||
//BOLEX, bottom to mid frame 114
|
||||
//165 from table to center projector frame
|
||||
ADJ = 6; // adjustment
|
||||
H = 51 + ADJ; //165 - 114;
|
||||
QR_H = H - 22 - (ADJ / 2);
|
||||
difference () {
|
||||
translate([0, -3.5, QR_H]) cube([70, 88, H], center = true);
|
||||
difference () {
|
||||
translate(plate_center) cube([50, 90, 11], center = true);
|
||||
sides_flat();
|
||||
sides_angled();
|
||||
}
|
||||
//translate([0, 0, 40]) cube([35, 150, 30], center = true);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue