screw-recess-test: make shaftlen a parameter (nfc)

[reprap-play.git] / brompton-computer-guard.scad

diff --git a/brompton-computer-guard.scad b/brompton-computer-guard.scad
index 2673b6dae7634583831ee1b9163750aacec4a9e6..1c7a536c834fed2241074d02d504650a1d3688fd 100644 (file)
--- a/brompton-computer-guard.scad
+++ b/brompton-computer-guard.scad
@@ -1,16 +1,16 @@
 // -*- C -*-
 
-arch_height = 24;
+arch_height = 18;
 arch_width = 75;
 end_width = 25;
 
-arch_thick = 5;
+arch_thick = 4;
 
 arch_breadth = 25;
 
-hole_dia = 3 + 0.5;
+hole_dia = 4 + 0.5;
 
-pbase_tab = 15;
+pbase_tab = 12;
 pbase_thick = 2;
 
 // computed
@@ -24,7 +24,7 @@ arch_to_chord = arch_in_rad * cos(arch_beta);
 end_thick = arch_thick;
 
 holes = [[[  5  , 5  ], [16  , 21]], // left
-        [[ 18.5, 4.5], [ 4.5, 22]]]; // right
+        [[ 18.5, 4.5], [ 4.5, 21]]]; // right
 
 module ArchCircle(rad){
   translate([0,-arch_to_chord])
@@ -82,4 +82,4 @@ module Arch(){
   }
 }
 
-Arch();
+rotate([0,0,45]) Arch();