X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=filamentspool.scad;h=55da1ac7324eb27a81e7bf1aae1f0eab5ddc893b;hp=b88a8b0c1d17f2636206c9ff950e0ea817124cc8;hb=469554b15dfb0ea23ba7f29f7067cc04a81c259a;hpb=c198e158b12b7dc9b6c3a201f1f8ece8e39894d1

diff --git a/filamentspool.scad b/filamentspool.scad
index b88a8b0..55da1ac 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -65,6 +65,8 @@ axlepinrad = 2;
 axlepintabrad = 5;
 
 washerthick = 1.2;
+washerthinthick = 0.8;
+washerverythinthick = 0.4;
 washerrad = hubaxlerad + 7.5;
 frictionwasherarmwidth = 3;
 frictionwasherextrapush = 1.0;
@@ -316,13 +318,25 @@ module Axle(){ ////toplevel
   }
 }
 
-module AxleWasher(){ ////toplevel
+module washer(thick){
   difference(){
-    cylinder(h=washerthick, r=washerrad);
+    cylinder(h=thick, r=washerrad);
     translate([0,0,-1]) cylinder(h=washerthick+2, r=hubaxlerad+slop);
   }
 }
 
+module AxleWasher(){ ////toplevel
+  washer(thick=washerthick);
+}
+
+module AxleThinWasher(){ ////toplevel
+  washer(thick=washerthinthick);
+}
+
+module AxleVeryThinWasher(){ ////toplevel
+  washer(thick=washerverythinthick);
+}
+
 module AxleFrictionWasher(){ ////toplevel
   difference(){
     cylinder(h=washerthick, r=washerrad);