3 function AxlePin_holerad() = 2;
5 module AxlePin(axlerad, pinlen, holerad=2, tabthick=5, slop=0.5){
9 translate([0, -pinlen/2, 0]) rotate([-90,0,0])
10 cylinder(r=pinr, h=pinlen, $fn=10);
11 translate([-tabthick, axlerad, -holerad])
12 cube([tabthick*2, holerad*2, holerad*2]);
14 translate([-50,-50, -pinr*0.7]) cube([100,100,50]);
18 function Washer_thick() = 1.2;
20 module Washer(axlerad, washerrad, thick=1.2, slop=0.5){
22 cylinder(h=thick, r=washerrad);
23 translate([0,0,-1]) cylinder(h=thick+2, r=axlerad+slop);