From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 12 Jun 2013 22:36:39 +0000 (+0100)
Subject: belt-slot-cut-jig: cope with rotational skew of punch
X-Git-Tag: filamentspool-v2-release~489
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=36d62aa085d99809fc5abd10d456e121bd299e9c;p=reprap-play.git

belt-slot-cut-jig: cope with rotational skew of punch
---

diff --git a/belt-slot-cut-jig.scad b/belt-slot-cut-jig.scad
index 68b5b70..5fb9113 100644
--- a/belt-slot-cut-jig.scad
+++ b/belt-slot-cut-jig.scad
@@ -59,6 +59,8 @@ crewpunch_min_y = 4.7 - crewpunch_systematic_size_error;
 crewpunch_smallest_shape = crewpunch_shape[0];
 crewpunch_biggest_shape = crewpunch_shape[len(crewpunch_shape)-1];
 
+crewpunch_skew_angle = 2.0; //degrees
+
 // computed
 
 attach_ysz = holder_attach_walls*2 + holder_ctie_width;
@@ -111,6 +113,9 @@ module PunchHolder(cutouts=true){
       translate([0,attach_offset,0])
 	cube([holder_xsz, holder_ysz - attach_offset, holder_block_zsz]);
       if (cutouts)
+	translate(-translations)
+	rotate([0,0,-crewpunch_skew_angle])
+	translate(translations)
 	translate([crewpunch_biggest_shape[2][0] + holder_min_wall,
 		   crewpunch_biggest_shape[1][0] + holder_front_all,
 		   -crewpunch_smallest_shape[0]])