From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 15 Sep 2012 19:15:13 +0000 (+0100)
Subject: doveclip DoveClipPairBase
X-Git-Tag: filamentspool-v2-release~868
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=b571e6866a98de25b86fc585801c610a8cfc9646

doveclip DoveClipPairBase
---

diff --git a/doveclip.scad b/doveclip.scad
index 495d0e5..2d465a8 100644
--- a/doveclip.scad
+++ b/doveclip.scad
@@ -10,6 +10,7 @@ maxrad = nomrad + 0.5;
 jawthick = 1.5;
 
 webgap = 0.4;
+basepinclear = 1.0;
 
 toothgap = webthick + webgap*2;
 basethick = toothheight;
@@ -49,3 +50,14 @@ module DoveClipPair(baseextend=1, h=7) {
     translate([x,0,0])
       DoveClipEnd(baseextend=baseextend, h=h);
 }
+
+module DoveClipPairBase(baseextend=0.1, h=7) {
+  delta = nomrad*2 + jawthick;
+  intrude = nomrad + basethick - basepinclear;
+  for (x=[-delta/2,delta/2]) {
+    translate([x,0,0])
+      DoveClipEnd(baseextend=baseextend, h=h);
+  }
+  translate([-delta, -intrude, 0])
+    cube([delta*2, intrude+0.1, h]);
+}
diff --git a/dovecliptest.scad b/dovecliptest.scad
index 49d9472..85f5941 100644
--- a/dovecliptest.scad
+++ b/dovecliptest.scad
@@ -11,5 +11,8 @@ for (y=[0,-15]) translate([0,y,0]) {
     DoveClipPin();
 }
 
+translate([0,20,0])
+  DoveClipPairBase();
+
 //translate([-10,
 //cube([