filamenttrestle new bar

[reprap-play.git] / axlepin.scad

diff --git a/axlepin.scad b/axlepin.scad
index d399092012a805d43b764f1a571f3989ea294199..818b5a2f3fdb7f0aeb65ad45beecf3446ee574ca 100644 (file)
--- a/axlepin.scad
+++ b/axlepin.scad
@@ -14,3 +14,12 @@ module AxlePin(axlerad, pinlen, holerad=2, tabthick=5, slop=0.5){
     translate([-50,-50,0]) cube([100,100,50]);
   }
 }
+
+function Washer_thick() = 1.2;
+
+module Washer(axlerad, washerrad, thick=1.2, slop=0.5){
+  difference(){
+    cylinder(h=thick, r=washerrad);
+    translate([0,0,-1]) cylinder(h=thick+2, r=axlerad+slop);
+  }
+}