bolex_base_plate/scad/bolex_base_plate.scad

use <./common/common.scad>

PLATE_X = -6;
PLATE_Y = 25;


module bolex_debug (pad = 0) {
    cylinder(r = R(29) + pad, h = 10, center = true, $fn = 80);
    translate([0, 0, 8]) cylinder(r = R(29) + pad, h = 15, center = true, $fn = 80);
    translate([3 + 18.5, 17 + 1.5, 50 - 4]) rotate([0, 90, 0]) cylinder(r = R(100), h = 36, center = true, $fn = 180);
    translate([5.55, 0 + 3, 38]) rotate([0, 90, 0]) rounded_cube([50, 135, 67.9], d = 20, center = true, $fn = 50);
}

module debug () {
    bolex_debug();
    base_plate([-PLATE_X, -PLATE_Y, 3]);
}

module bolt_voids () {
    $fn = 80;
	translate([6, -27, 0]){
		//base reference
		// cube([50, 71.5, 40], center = true);
		//holes
		translate([0, -(71.5 / 2) + 12, 0]) {
            cylinder(r = 10 / 2, h = 100, center = true);
            translate([0, 0, 9]) cylinder(r = R(16.5), h = 10, center = true, $fn = 6);
        }
		translate([0, (71.5 / 2) - 34, 0]) {
            cylinder(r = R(6.5), h = 100, center = true);
            translate([0, 0, 9]) cylinder(r = R(13), h = 10, center = true, $fn = 6);
        }
		/*translate([(-50 / 2) + 18, (71.5 / 2) - 62, 0]) {
            cylinder(r = R(10), h = 100, center = true);
            translate([0, 0, 9]) cylinder(r = R(16.5), h = 10, center = true, $fn = 6);
        }*/
	}

}

module base_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
    translate(pos) rotate(rot) {
        difference () {
           rotate([0, 90, 0]) rounded_cube([31, 90.5, 55.3], d = 4, center = true, $fn = 40);
            translate([PLATE_X, PLATE_Y, -3]) {
                bolex_debug(0.7);
                cylinder(r = R(10), h = 60, center = true, $fn = 40);
                translate([0, 0, -37]) cylinder(r = R(17), h = 60, center = true, $fn = 40);
                bolt_voids();
            }
            translate([-20, 58, 0]) cube([40, 40, 40], center = true);
            translate([0, 7.8, -9]) rotate([0, 90, 0]) cylinder(r = R(5.25), h = 100, center = true, $fn = 50);
            translate([0, -37.8, -9]) rotate([0, 90, 0]) cylinder(r = R(5.25), h = 100, center = true, $fn = 50);
            
            translate([15, -50, 0]) rotate([90, 0, 0]) cylinder(r = R(12), h = 100, center = true, $fn = 50);
            translate([-15, -50, 0]) rotate([90, 0, 0]) cylinder(r = R(12), h = 100, center = true, $fn = 50);
        }
    }
}

PART = "bolex_base_plate";

if (PART == "bolex_base_plate") {
    base_plate();
} else {
    debug();
}