From 6d16b4ef1362bdbcea571efd98adff358366c87f Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Mon, 9 Oct 2017 02:31:17 +0100 Subject: [PATCH] poster-tube-lid: inttroduce top_minthick_by_oring --- poster-tube-lid.scad | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad index c5b1e8f..68bb15e 100644 --- a/poster-tube-lid.scad +++ b/poster-tube-lid.scad @@ -1,7 +1,8 @@ // -*- C -*- main_dia = 71.2 + 0.50 - 2.26; -top_thick = 4; +top_minthick_middle = 4; +top_minthick_by_oring = 2.5; main_cnr = 4.0; @@ -61,6 +62,9 @@ seal_thick = oring_y_rad * (1 + cos(oring_upper_embed_angle)); side_height = rivet_posn + bayo_behind + rivet_thick/2; side_thick = rivet_tall + over_rivet_wall; +top_thick = max(top_minthick_middle, + top_minthick_by_oring + oring_y_rad); + top_z = top_thick + seal_thick; bayo_entry = bayo_behind / 3.0; -- 2.30.2