filamentspool TowerDoveClipPin

[reprap-play.git] / filamentspool.scad

diff --git a/filamentspool.scad b/filamentspool.scad
index 9a325abf60ce0ba1489dfe7f10d12aba6d38b3f3..b5a4817773303ba026bb7bbd94a5fafceb9655b5 100644 (file)
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -16,6 +16,7 @@ hubaxlerad = 5;
 totalheightfromtower = 240;
 axletowerfudgebend = 0;
 axleaxlefudgebend = 3;
+axlepadlen = 1.0;
 
 prongthick=5;
 prongwidth=5;
@@ -55,7 +56,7 @@ armendwallthick=2.5;
 armendbasethick=1.2;
 
 axlehorizoffset = 12.5;
-axlevertheight = 80;
+axlevertheight = 100;
 towercliph = 16;
 towerclipcount = 3;
 towerpillarw = 5;
@@ -201,6 +202,10 @@ module ArmDoveClipPin(){ ////toplevel
   DoveClipPin(h=doveclipheight);
 }
 
+module TowerDoveClipPin(){ ////toplevel
+  DoveClipPin(h=towercliph/2);
+}
+
 module Hub(){ ////toplevel
   difference(){
     cylinder($fn=60, h=hublthick, r=hubbigrad);
@@ -273,7 +278,7 @@ if(0)
                      pillarw=towerpillarw);
   }
 
-  axleclearlen = hubaxlelen + slop*3 + washerthick*2;
+  axleclearlen = hubaxlelen + slop*4 + washerthick*2 + axlepadlen;
   axlerad = hubaxlerad-slop;
   bump = axlerad * 0.2;
   shift = axlerad-bump;
@@ -285,21 +290,25 @@ if(0)
        union(){
          translate([-1, 0, 0])
            rotate([0,90,0])
-           cylinder(r = axlerad, h = 1 + axleclearlen + 3 + 2);
+           cylinder($fn=60,
+                    r = axlerad,
+                    h = 1 + axleclearlen + axlepinrad*2 + 2);
          mirror([1,0,0]) rotate([0,90,0])
-           cylinder(r = washerrad, h = 3);
-if(0)
+           cylinder(r = axlerad*1.75, h = 3);
          intersection(){
-           mirror([1,0,0]) rotate([0,90,0])
-             cylinder(r = towercliph - shift,
-                      h = pillarswidth/2 + axlehorizoffset);
+           mirror([1,0,0])
+             translate([axlehorizoffset - pillarswidth/2, 0, 0])
+             rotate([0,90,0])
+             cylinder($fn=60,
+                      r = towercliph - shift,
+                      h = pillarswidth * 0.5); // fixme 0.5 is bogus
            translate([-50, -joinbelowallow, -50])
              cube([100, joinbelowallow+50, 100]);
          }
        }
        rotate([90,0,0])
        translate([axleclearlen + axlepinrad/2, 0, -25])
-         cylinder(r=axlepinrad, h=50);
+         cylinder(r = axlepinrad + slop, h=50);
       }
     }
     translate([-50,-50,0]) cube([100,100,100]);