mic-table-clamp: Adjustments from blank v1

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/mic-table-clamp.scad b/mic-table-clamp.scad
index d4f642160b4a5b9865a6298ef1ee42292222ae48..d26f2f43369d7a4b4962ea370691a68e12247313 100644 (file)
--- a/mic-table-clamp.scad
+++ b/mic-table-clamp.scad
@@ -11,8 +11,9 @@ include <camera-mount.scad>
 
 positive_dia = inch * 3/8. - 0.375;
 positive_l = inch * 1/2.;
-positive_blank_dia = 9.0;
 
+positive_blank_dia = 9.0 - 0.5;
+blank_l = 17;
 blank_taper = 1.0;
 
 stem_l = 40;
@@ -99,9 +100,9 @@ module Stem(){ ////toplevel
 
 module StemBlankPart(){
   hull(){
-    cylinder(h = positive_l + 0.1 - blank_taper,
+    cylinder(h = blank_l + 0.1 - blank_taper,
             r = positive_blank_dia/2);
-    cylinder(h = positive_l + 0.1,
+    cylinder(h = blank_l + 0.1,
             r = positive_blank_dia/2 - blank_taper);
   }
 }