bike-stalk-led-mount: wip

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

diff --git a/lock-inframe-bracket.scad b/lock-inframe-bracket.scad
index 2d25d24acab5df11046e2dbcd93bd925278f81b4..b4b7f65c272e773b8a88f6c907f2626de47aee7b 100644 (file)
--- a/lock-inframe-bracket.scad
+++ b/lock-inframe-bracket.scad
@@ -12,8 +12,8 @@ lockshaft_dia = 14.35;
 cliprecess_h = 16;
 total_h = 45;
 
-back_gap = 10;
-main_th = 2.5;
+back_gap = 12.5;
+main_th = 2.75;
 tube_th = 2.25;
 
 midweb_d = 3;
@@ -24,11 +24,13 @@ clip_d = 22.0;
 mountscrew_dia = 4 + 0.5;
 clipbolt_dia = 5 + 0.1;
 
-backflange_th = 3.5;
+backflange_th = 4.5;
 
 $fn=50;
 
-join_cr = 5;
+join_cr = 7;
+
+tube_rear_extra_th = 1;
 
 // calculated
 
@@ -78,7 +80,11 @@ module JoinCircs(jr){
 module MainPlan(){
   difference(){
     union(){
-      circle(r = tube_or);
+      hull(){
+       for (t=[0, tube_rear_extra_th])
+         translate([0, -t])
+           circle(r = tube_or);
+      }
       translate([-back_ohw,0]) mirror([0,1])
        square([back_ohw*2, backflange_ymin]);