From 2b088cb35e17f7ef4f6af8dcff4fa5d5c037ae8d Mon Sep 17 00:00:00 2001 From: mmcwilliams Date: Sun, 4 Mar 2018 19:05:18 -0500 Subject: [PATCH] Double up the internal threading of the lomo_bottom screw --- models/lomo_bottom_screw/lomo_bottom_screw.scad | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/models/lomo_bottom_screw/lomo_bottom_screw.scad b/models/lomo_bottom_screw/lomo_bottom_screw.scad index 6306ca1..21ecf75 100644 --- a/models/lomo_bottom_screw/lomo_bottom_screw.scad +++ b/models/lomo_bottom_screw/lomo_bottom_screw.scad @@ -27,8 +27,11 @@ module lomo_bottom_screw () { //negative plug (reference) //translate([0, 0, -20]) cylinder(r = 12 / 2, h = 20, center = true, $fn = FINE); - translate([0, 0, -30]) metric_thread (diameter=13.6, pitch=1.5 ,thread_size = 1.6, length = 20); - } + translate([0, 0, -30]) { + metric_thread (diameter=13.6 + .5, pitch=1.5, thread_size = 1.6, length = 20); + translate([0, 0, 0.25]) metric_thread (diameter=13.6 + .5, pitch=1.5, thread_size = 1.6, length = 20); + } + } difference () { //outer screw @@ -57,4 +60,8 @@ translate([0, 0, -20]) rotate([0, 0, t]) difference() { //translate([-100, 0, 0])cube([200, 200, 200], center = true); } +translate([0, 0, -30]) { + //metric_thread (diameter=13.6, pitch=1.5 ,thread_size = 1.6, length = 20); +} +