osstest-arm-net-bracket: New tongue

[reprap-play.git] / osstest-arm-net-bracket.scad

diff --git a/osstest-arm-net-bracket.scad b/osstest-arm-net-bracket.scad
index 21cc748adacf43a0463a77750d396c8e2f143f4d..8d022bd726606e4f17e024f76580ccac0bf4d90f 100644 (file)
--- a/osstest-arm-net-bracket.scad
+++ b/osstest-arm-net-bracket.scad
@@ -2,7 +2,9 @@
 
 holedist = 64;
 tonguewidth = 10;
+tongue2width = 15;
 totaldepth = 26;
+tongue2depth = 35;
 thick = 3;
 tabover = 7;
 tabunder = 15;
@@ -10,17 +12,20 @@ tabunder = 15;
 tabside = 7;
 
 tonguethick = 4;
+tongue2thick = 5;
 strapthick = 2;
 strapwidth = 5;
 ridgewidth = 2;
 
 holedia = 3.5;
 
+tongue2x = tongue2width - holedist;
+
 module Tongue(tw,tt,ad){
   difference(){
     translate([-tw, 0, 0])
       cube([tw, ad, tt+strapthick]);
-    for (y=[thick+0.1, totaldepth-ridgewidth-strapwidth])
+    for (y=[thick+0.1, ad-ridgewidth-strapwidth])
       translate([-tw-1, y, tt])
        cube([tw+2, strapwidth, strapthick+1]);
   }
@@ -36,6 +41,8 @@ module Object(){
        cylinder(r= holedia/2+0.5, h=thick+2, $fn=20);
   }
   Tongue(tonguewidth,tonguethick,totaldepth);
+  translate([tongue2x,0,0])
+    Tongue(tongue2width,tongue2thick,tongue2depth+thick);
 }
 
 Object();