lock-inframe-bracket: wip new divide

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/lock-inframe-bracket.scad b/lock-inframe-bracket.scad
index 9c65b41ac271e72151a838a5a6ab9cef5fc00bec..e751bcf7d48013d3980f47d1c33fb13cad76363e 100644 (file)
--- a/lock-inframe-bracket.scad
+++ b/lock-inframe-bracket.scad
@@ -157,13 +157,14 @@ module DivideCutB(){
   d = divide_gap;
   br = tube_dia/2 + tube_th;
   
-  difference(){
+  intersection(){
     translate([br - tube_th/2,0]) {
       difference(){
        circle(r=br + d);
        circle(r=br);
       }
     }
+    translate([-2*w, 0]) mirror([0,1]) square(4*w);
   }
 }