whipsaw/terminal-3post.scad

include <BOSL/constants.scad>
use <BOSL/masks.scad>
use <BOSL/transforms.scad>
use <BOSL/shapes.scad>
use <BOSL/joiners.scad>
use <inserts/inserts.scad>
use <./bobbin.scad>

/* [Options] */

Gap = 47;

/* [Design] */

V_IN = 12;
Turns_Ratio = 85;

/* [Mount Stands] */

Mount_Hole_D = 4.36;
Mount_X = 74.38;
Mount_Y = 89.24;

BOX_WALL = 1.5;

/* [Bolt Lengths] */

Bolt_Length = 16;
Bolt_Offset = 0;

/* [Render Options] */
render_fs=.3;
render_fn=0;
render_fa=.3;

// Set Render Options
$fs= ($preview) ? $fs : render_fs;
$fn= ($preview) ? $fn : render_fn;
$fa= ($preview) ? $fa : render_fa;

zclear=2;
bolthead=7;
module print_specs() {
}

module terminal(bl=Bolt_Length, bz=Bolt_Offset-Bolt_Length, align=V_BOTTOM, orient=ORIENT_Z) {
	orient_and_align([5,5,5.56], orig_align=V_BOTTOM, align=align, orient=orient) {
		thread_insertM3(bl=bl, bz=bz); 
	}
}

//
print_specs(); 
module terminal_mount(bl=Bolt_Length, bz=Bolt_Offset, be=2) {
	basez=8;
	difference() {
		union() {
			hull() xspread(n=3, l=Gap+bolthead) {
				cyl(l=.4+bl+be, d=16,align=V_TOP);
			}
			cuboid([(Gap+bolthead+18),18,1],align=V_TOP);
		}
		up(bl+7+be) rotate([45,0,0]) fillet_mask_x(l=50,r=16,align=V_center);
		xspread(n=2, l=Gap+bolthead) {
			up(basez) cyl(l=bl, d=18,align=V_TOP);
			terminal(bl=bl, align=V_TOP, orient=ORIENT_ZNEG, $die=true);
		}
		terminal(bl=bl, align=V_TOP, orient=ORIENT_ZNEG, $die=true);
		up(basez)cuboid([18,18,bl],align=V_TOP);
	}
	xspread(n=3, l=Gap+bolthead) {
		%terminal(bl=bl, align=V_TOP, orient=ORIENT_ZNEG);
	}
}

terminal_mount();