include <configuration.scad>
-module y_belt_holder(len=42) {
+module y_belt_holder(len=40) {
+ y_delta = i_am_box == 0 ? -2.5 : xy_delta;
ybelt_hole_to_side = 5;
real_len = len + 2 * ybelt_hole_to_side;
-
+ screw_hole_z_offset = i_am_box == 0 ? 0 : 4;
+
difference(){
union(){
- translate([-21 - belt_thickness, -7, 0]) cube_fillet([13 + xy_delta, 14, len], vertical=[3,0,0,0], fn=8 );
- translate([-9, -5.5, len / 2]) cube_fillet([12 + 2 * xy_delta, 3, len], vertical=[3, 0, 0, 0], center = true);
- translate([-37.5+13, 0, real_len / 2]) cube_fillet([8.5, 16, real_len], center = true, vertical = [1, 1, 1, 1], $fn=16);
- translate([-4.0 + xy_delta, 0, len / 2]) cube_fillet([8, 14, len], center = true, vertical = [2,2,0,2]);
+ translate([-21 - belt_thickness, -7, 0]) cube_fillet([13 + y_delta, 14, len], vertical=[3,0,0,0], fn=8 );
+ translate([-14, -5.5, len / 2]) cube_fillet([24 + 2 * y_delta, 3, len], vertical=[3, 0, 0, 0], center = true);
+ translate([-24.5, 0, real_len / 2]) cube_fillet([11.5, 16, real_len], center = true, vertical = [1, 1, 1, 1], $fn=16);
+ translate([-4.0 + y_delta, 0, len / 2]) cube_fillet([8, 14, len], center = true, vertical = [2,2,0,2]);
}
- translate([-4.5 + xy_delta, 0, real_len / 2]) cube([10, 10, 10], center = true);
+ translate([-4.5 + y_delta, 0, real_len / 2]) cube([10, 10, 10], center = true);
translate([-11, 0, ybelt_hole_to_side + len]) {
- rotate([0, -90, 0]) plate_screw(20);
- translate([8 + xy_delta, 0, 0]) cube([10, 9, 9], center=true);
+ # translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20);
+ # translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true);
}
translate([-11, 0, ybelt_hole_to_side]) {
- rotate([0, -90, 0]) plate_screw(20);
- translate([8 + xy_delta, 0, 0]) cube([10, 9, 9], center=true);
+ translate([screw_hole_z_offset,0,0]) rotate([0, -90, 0]) plate_screw(20);
+ translate([8 + y_delta, 0, 0]) cube([10, 9, 9], center=true);
}
- translate([-8 + xy_delta, 0, 0]) mirror([1, 0, 0]) belt(real_len);
+ translate([-8 + y_delta, 0, 0]) mirror([1, 0, 0]) belt(real_len);
}
}