chiark / gitweb /
lock-inframe-bracket: Adjust some thicknesses
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 14 Aug 2016 14:29:54 +0000 (15:29 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 14 Aug 2016 14:29:54 +0000 (15:29 +0100)
lock-inframe-bracket.scad

index 3d36862..c7baf24 100644 (file)
@@ -20,12 +20,15 @@ clip_d = 22.0;
 mountscrew_dia = 4 + 0.5;
 clipbolt_dia = 5 + 0.5;
 
+backflange_th = 3.5;
+
 // calculated
 
 front_th = main_th;
+tube_th = main_th;
 
-tube_or = tube_dia/2 + main_th;
-back_ohw = back_gap/2 + main_th;
+tube_or = tube_dia/2 + tube_th;
+back_ohw = back_gap/2 + backflange_th;
 backflange_ymin = tube_or+backflange_d;
 
 lock_0y = tube_dia/2 + lock_d/2 + midweb_d;