hole-repair-20191117: wip

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

diff --git a/hole-repair-20191117.scad b/hole-repair-20191117.scad
index e4682a03157935d5fbadbc9fdd0270c25d2ae019..1c596cff25983d1794926f6a80a51b2091387f32 100644 (file)
--- a/hole-repair-20191117.scad
+++ b/hole-repair-20191117.scad
@@ -1,6 +1,7 @@
 // -*- C -*-
 
 post_dia = 23.0;
+post_height = 20;
 
 th = 4;
 
@@ -8,6 +9,8 @@ nom_hole = 22;
 min_r = 15 + nom_hole/2;
 maj_r = 30 + nom_hole/2;
 
+postwall_th = 2;
+
 //$fa=1;
 //$fs=1;
 
@@ -27,4 +30,13 @@ module Body(){
   }
 }
 
-Body();
+module Post(){
+  difference(){
+    cylinder(r= post_dia/2, h= post_height);
+    translate([0,0,-1])
+      cylinder(r= post_dia/2 - postwall_th, h= post_height+2);
+  }
+}
+
+//Body();
+Post();