From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 1 Aug 2015 22:30:02 +0000 (+0100)
Subject: pull-cord-keeper: wip
X-Git-Tag: filamentspool-v2-release~175
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=50cad411fae12202d86992d4566485470006cbf1

pull-cord-keeper: wip
---

diff --git a/pull-cord-keeper.scad b/pull-cord-keeper.scad
index ddbcaf6..4cdac3e 100644
--- a/pull-cord-keeper.scad
+++ b/pull-cord-keeper.scad
@@ -14,11 +14,11 @@ height = 20;
 ziglen = hcentredist/2;
 
 feedxgap = 5;
-
 feedzgap = 5;
+ribsgap = 1;
 
-ribdepth = 2;
-ribheight = 3;
+ribdepth = 3;
+ribheight = 4;
 
 module Oval(centredist, rad) {
   hull() {
@@ -46,14 +46,6 @@ module Positive(){
     Hoop();
 }
 
-module Division(biggerpi) {
-  xgap = feedxgap * biggerpi;
-  zgap = feedzgap * biggerpi;
-  mirror([0,0,1])
-    translate([-(ziglen + xgap/2), -100, zgap/2])
-    cube([100, 100, 10]);
-}
-
 module Ribs(){
   imax = ceil(height*2 / ribheight);
   for (i=[-imax:imax]) {
@@ -70,12 +62,27 @@ module Ribs(){
   }
 }	    
 
+module Division(biggerpi) {
+  xgap = feedxgap * biggerpi;
+  zgap = feedzgap * biggerpi;
+
+  mirror([0,0,1])
+    translate([-ziglen + xgap/2, -100, zgap/2])
+    cube([100, 100, 50]);
+
+  translate([50, houterrad + blockdepth/2 + ribsgap * biggerpi, 0])
+    rotate([-90,0,90])
+    linear_extrude(height=100)
+    Ribs();
+}
+
 module Demo(){
   //difference(){
   %  Positive();
   //  Division(0);
   //}
-  Division(1);
+  Division(0);
 }
 
-Ribs();
+//Ribs();
+Demo();