From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 9 Oct 2017 00:54:52 +0000 (+0100)
Subject: poster-tube-lid: convert to oring: abolish seal_recess
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=41756853f3fb657c56c445da57f2950baa65caef

poster-tube-lid: convert to oring: abolish seal_recess
---

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 10eb603..26b9d1f 100644
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -18,8 +18,6 @@ bayo_behind = 3.5;
 bayo_interf_width = 2.0;
 bayo_interf_slope = 0.75;
 
-seal_recess = [ 2.0, 2.0 ]; // recess depth, recess height
-
 oring_thick = 5.0;
 oring_bore = 62.0;
 
@@ -129,9 +127,7 @@ module MainProfile(){
 	       [ side_thick,            -side_height      ],
 	       [ side_taper,            -side_height      ],
 	       [ 0,                     -rivet_posn       ],
-	       [ 0,                     -(seal_recess[0] + seal_recess[1]) ],
-	       [ seal_recess[0],        -(seal_recess[0]) ],
-	       [ seal_recess[0],        seal_thick        ],
+	       [ 0,                     seal_thick        ],
 	       ],
 	      convexity=10);
     }