From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 5 Jun 2013 20:41:39 +0000 (+0100)
Subject: anglepoise-neck: ArmPart pin hole
X-Git-Tag: filamentspool-v2-release~556
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=c923ca71114bea7d5a0e8f9d3ec223e07290a593

anglepoise-neck: ArmPart pin hole
---

diff --git a/anglepoise-neck.scad b/anglepoise-neck.scad
index afe75a1..72d16e4 100644
--- a/anglepoise-neck.scad
+++ b/anglepoise-neck.scad
@@ -1,9 +1,10 @@
 // -*- C -*-
 
 arm_depth = 25;
-arm_pindepth = (16.15 + 18.00)/2;
 arm_innerwidth = 9.60 - 0.50;
 arm_innerheight = 8.90 - 0.50;
+arm_pin_depth = (16.15 + 18.00)/2;
+arm_pin_dia = 1.5;
 
 armpart_hex_rad = 15;
 armpart_hex_thick = 8;
@@ -30,9 +31,13 @@ hingenut_depth_y =
   - hingenut_depth;
 
 module ArmPart(){ ////toplevel
-  translate([-arm_innerwidth/2, 1, 0])
-    mirror([0,-1,0])
-    cube([arm_innerwidth, arm_depth+1, arm_innerheight]);
+  difference(){
+    translate([-arm_innerwidth/2, 1, 0])
+      mirror([0,-1,0])
+      cube([arm_innerwidth, arm_depth+1, arm_innerheight]);
+    translate([0, -arm_pin_depth, -50])
+      cylinder(r=arm_pin_dia/2, h=100);
+  }
   rotate([90,0,180])
     linear_extrude(height=armpart_hex_thick)
     for (mir=[0,1])
@@ -77,4 +82,4 @@ module HeadPart(){ ////toplevel
 }
 
 //ArmPart();
-HeadPart();
+//HeadPart();