X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=holetest.scad;h=d3fb80aa8e0b84c99b5a0dcce9f2ef2abde5249a;hb=refs%2Fheads%2Fmaster;hp=195e9b015ecef416e751707c9d5573bbdfadce74;hpb=29657f6effafdc54ff90de31a25f990390dae929;p=reprap-play.git

diff --git a/holetest.scad b/holetest.scad
index 195e9b0..328ef2d 100644
--- a/holetest.scad
+++ b/holetest.scad
@@ -1,18 +1,52 @@
 // -*- C -*-
 
-h=5;
+h=2;
 
 $fa=1;
 $fs=0.1;
 
+label=true;
+
+spc= 7;
+l = 50;
+w = 10;
+
+lt = 0.5;
+lw = 10;
+
+// calculated
+
+// Actual sizes (according to calipers) of things that fit
+//  A
+//  C - 1.88mm (M3 screw)
+//  E - 2.97mm (3mm HSS bit shank)
+//  G - 
+//  I - 3.15mm tight fit (Yale padlock from extra padlocks tray)
+//  K - 3.33mm (M3.5 screw)
+
+ly0 = -w/2 -lw;
+
 difference(){
-  cube([50,10,h], center=true);
+  union(){
+    cube([l,w,h], center=true);
+    if (label)
+      translate([-l/2, ly0, -h/2])
+	cube([l, lw, lt]);
+  }
+
   for (i=[0:2:10]) {
 
-    sz = 4 + i/10;
+    sz = 3 + 0.5 * i/10;
 
     echo(sz);
-    translate([(i-5)/2 * 7, 0, -7 ])
+    translate([(i-5)/2 * spc, 0, -7 ]) {
       cylinder(r= sz/2, h=14);
+      linear_extrude(height=14, convexity=100) {
+	translate([0, ly0 + lw * .2])
+	  text(halign="center",
+	       size= lw * .6, font="DejaVu Sans:style=Bold",
+	       chr(i + 65));
+      }
+    }
   }
 }