From ecb642997748c41ac377795552dd4eb5cdaf3a04 Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Tue, 28 Oct 2014 16:27:12 +0000 Subject: [PATCH] osstest-arm-net-bracket: t2streng looks reasonable --- osstest-arm-net-bracket.scad | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/osstest-arm-net-bracket.scad b/osstest-arm-net-bracket.scad index 3be26d5..db58813 100644 --- a/osstest-arm-net-bracket.scad +++ b/osstest-arm-net-bracket.scad @@ -26,6 +26,10 @@ rcutoutside = 7+2 - 0.5; lcutoutside = 7-6.5 - 0.5; t2strengwidth = 10; +t2strengwidtht = 3; +t2strenglen = tongue2depth + 8; + +strapholethicker = 1.5; holedia = 3.5; @@ -42,7 +46,7 @@ module Tongue(tw,tt,ad,slots=2){ } for (yi=[1:slots-1]) translate([-tw-1, y0 + (yn-y0)*yi/(slots-1), tt]) - cube([tw+2, strapwidth, strapthick+0.05]); + cube([tw+2, strapwidth, strapthick+strapholethicker]); } } @@ -54,10 +58,12 @@ module Body(){ Tongue(tonguewidth,tonguethick,totaldepth,3); translate([tongue2x,0,0]) Tongue(tongue2width,tongue2thick,tongue2depth+thick,5) { - hull(){ - translate([-(tongue2width-t2strengwidth)/2, 0,0]) - mirror([1,0,0]) - cube([t2strengwidth,50,20]); + mirror([1,0,0]) hull(){ + translate([-(tongue2width-t2strengwidth)*0.05, 0,0]) + cube([t2strengwidth,t2strenglen, + tongue2thick+strapthick+strapholethicker]); + translate([-(t2strengwidtht-t2strengwidth)*0.45, 0,0]) + cube([t2strengwidtht,thick+0.1,tabunder+tabover]); } } } -- 2.30.2