lock-inframe-bracket: adjustments

[reprap-play.git] / lock-inframe-bracket.scad

diff --git a/lock-inframe-bracket.scad b/lock-inframe-bracket.scad
index b4b7f65c272e773b8a88f6c907f2626de47aee7b..7abfb9bfffbfee85099290912e8931949b21f6bd 100644 (file)
--- a/lock-inframe-bracket.scad
+++ b/lock-inframe-bracket.scad
@@ -14,7 +14,7 @@ total_h = 45;
 
 back_gap = 12.5;
 main_th = 2.75;
-tube_th = 2.25;
+tube_th = 2.125;
 
 midweb_d = 3;
 clip_th = 3.5;
@@ -28,7 +28,7 @@ backflange_th = 4.5;
 
 $fn=50;
 
-join_cr = 7;
+join_cr = 9;
 
 tube_rear_extra_th = 1;
 
@@ -59,6 +59,7 @@ module oval(sz){ // sz[0] > sz[1]
 }
 
 module JoinCircs(jr){
+  // http://mathworld.wolfram.com/Circle-CircleIntersection.html
   R = tube_or + join_cr;
   r = lock_or[1] + join_cr;
   d = dist2d( [0,0], lock_0 );
@@ -217,4 +218,4 @@ module TestClipBoltHole(){ //// toplevel
 //TestTopEdge();
 //TestClipBoltHole();
 
-//Bracket();
+Bracket();