$fn = 100;
module ball_screws(){
- between = 14.732;
- screw_radius = 2.286/2;
- screw_length = 20;
+ between = 14.732; // 0.580 inches
+ screw_radius = 2.286/2; // 0.090 inches
+ screw_length = 15; // i made this up
translate([between/2, 0, 0]) cylinder(h = screw_length, r = screw_radius);
translate([-between/2, 0, 0]) cylinder(h = screw_length, r = screw_radius);}