chiark / gitweb /
screw-recess-test: tweaks
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Sat, 28 Feb 2015 12:51:56 +0000 (12:51 +0000)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sat, 28 Feb 2015 12:51:56 +0000 (12:51 +0000)
screw-recess-test.scad

index 5762a26..5db4a56 100644 (file)
@@ -36,17 +36,17 @@ module RecessedScrewCutout(shaftdia, recessdia, shaftlen,
 
 //              nom.   shaft
 //              shaft   slop
-screw_info_M2   = [2,   1.5];
-screw_info_M3   = [3,   1.5];
-screw_info_M4   = [4,   1.2];
+screw_info_M2   = [2,   1.2];
+screw_info_M3   = [3,   1.2];
+screw_info_M4   = [4,   1.1];
 screw_info_M5   = [5,   1.0];
-screw_info_M6   = [6,   0.9];
+screw_info_M6   = [6,   1.2];
 
 function screw_shaft_dia_nom(info)      = info[0];
 function screw_shaft_dia_use(info)      = info[0] + info[1];
-function screw_recess_dia_use(info)     = info[0] * 2.5;
-function screw_recess_depth(info)       = info[0] *  .65;
-function screw_recess_depth_allen(info) = info[0] * 1.20;
+function screw_recess_dia_use(info)     = info[0] * 2.50 + 1.0;
+function screw_recess_depth(info)       = info[0] * 1.00 + 0.50;
+function screw_recess_depth_allen(info) = info[0] * 1.55 + 0.50;
 
 function RecessedScrewCutoutStandard_totaldepth(info) =
   RecessedScrewCutout_totaldepth(screw_recess_dia_use(info),