X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=mic-table-clamp.scad;h=b88e8d160566795562000f5d7b8933737594e2e7;hb=3c1da07f2c510b741d2a83025220c7c1b70aab44;hp=8df212a7310abb6b98c4929c9f13072773e6eff8;hpb=4a4759898e5535c956abe4362320a2cece0bfc19;p=reprap-play.git

diff --git a/mic-table-clamp.scad b/mic-table-clamp.scad
index 8df212a..b88e8d1 100644
--- 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 = 8.12;
+blank_l = 17;
 blank_taper = 1.0;
 
 stem_l = 40;
@@ -54,11 +55,11 @@ wingnut_wing_xrad = 8;
 wingnut_wing_xh = 5;
 wingnut_wing_th = 3;
 
-$test= true;
-///$test= false;
+//$test= true;
+$test= false;
 
-//$fa= 3;
-//$fs= 0.2;
+$fa= 3;
+$fs= 0.2;
 
 // calculated
 
@@ -97,17 +98,20 @@ module Stem(){ ////toplevel
 		   length= (positive_l + 0.1) / inch);
 }
 
-module BlankStem(){ ////toplevel
-  StemWith() {
-    hull(){
-      cylinder(h = positive_l + 0.1 - blank_taper,
-	       r = positive_blank_dia/2);
-      cylinder(h = positive_l + 0.1,
-	       r = positive_blank_dia/2 - blank_taper);
-    }
+module StemBlankPart(){
+  hull(){
+    cylinder(h = blank_l + 0.1 - blank_taper,
+	     r = positive_blank_dia/2);
+    cylinder(h = blank_l + 0.1,
+	     r = positive_blank_dia/2 - blank_taper);
   }
 }
 
+module BlankStem(){ ////toplevel
+  StemWith()
+    StemBlankPart();
+}
+
 module Wingnut(){ ////toplevel
   difference(){
     union(){
@@ -208,6 +212,11 @@ module ClampBot(){ ////toplevel
   }
 }
 
+module StemBlankTest(){ ////toplevel
+  StemBlankPart();
+  linextr(-1.5,0) square(center=true, [10,35]);
+}
+
 module Demo(){ ////toplevel
   color("blue") translate([0,0, clamp_top_th+0.5]) BlankStem();
   color("red") ClampTop();