// PRUSA iteration4
// Extruder cable clip
// GNU GPL v3
// Josef Průša <iam@josefprusa.cz> and contributors
// http://www.reprap.org/wiki/Prusa_Mendel
// http://prusamendel.org

module extruder_cable_clip()
{
    difference()
    {
        difference()
        {
            union()
            {
                // body shape
                translate([-6, 28, 28]) rotate([0, 90, 0]) cylinder(h = 6, r = 13.5, $fn = 30);
                translate([-10, 28, 28]) rotate([0, 90, 0]) cylinder(h = 4, r1 = 8.5, r2 = 13.5, $fn = 30);
                translate([0, 16.6, 28]) cube([2.9, 22.8, 7]);
            }

            // bottom cut and shape
            translate([-15, 7, 13]) cube([30, 40, 15]);
            translate([-20, 28, 28]) rotate([0, 90, 0]) cylinder(h = 40, r = 6, $fn = 30);

            // screws
            translate([-2.7, 19.5, 25]) rotate([0, 0, 90]) cylinder(h =  10, r = 1.6, $fn = 50);
            translate([-2.7, 36.5, 25]) rotate([0, 0, 90]) cylinder(h = 10, r = 1.6, $fn = 50);
            translate([-2.7, 36.5, 32]) rotate([0, 0, 90]) cylinder(h = 13, r = 3.1, $fn = 30);
            translate([-2.7, 19.5, 32]) rotate([0, 0, 90]) cylinder(h = 13, r = 3.1, $fn = 30);

            // screw heads opening
            translate([-2.7, 16.4, 35]) cube([10, 6.2, 15]);
            translate([-2.7, 33.4, 35]) cube([10, 6.2, 15]);
        }

        difference()
        {
            // cable grip
            translate([-8, 28, 28]) rotate([0, 90, 0]) cylinder(h = 10, r = 6, $fn = 30);
            translate([-20, 28, 28]) rotate([0, 90, 0]) cylinder(h = 40, r = 5.5, $fn = 30);
            translate([-15, 7, 13]) cube([30, 40, 15]);
            translate([-6, 7, 13]) cube([2, 40, 25]);
            translate([-2, 7, 13]) cube([2, 40, 25]);
        }

        //nylon hole
        translate([-3, 28, 28]) rotate([35, 90, 0]) cylinder(h = 24, r = 1.8, $fn = 30);
    }
}

//translate([0, 0, 0]) extruder_cable_clip();
translate([6, -28, -28]) extruder_cable_clip();