From 15aadc258ef990e8b0c7d3b5be9bf5f309ac94ba Mon Sep 17 00:00:00 2001 From: Glen Chung Date: Wed, 16 Oct 2013 22:43:58 +0800 Subject: [PATCH] =?UTF-8?q?six=20of=202.9=20x=2016mm=20self=20tapping=20sc?= =?UTF-8?q?rews=EF=9C=88=20for=20both=20frames?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Hardware/Development/main_frame/frame.scad | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Hardware/Development/main_frame/frame.scad b/Hardware/Development/main_frame/frame.scad index 63306be..15d1b67 100644 --- a/Hardware/Development/main_frame/frame.scad +++ b/Hardware/Development/main_frame/frame.scad @@ -219,6 +219,17 @@ difference() { } } } + // --- Self tapping screw 2.9 x 16mm --- + if(with_extra_parts) { + rotate([90,0,0]) translate([frame_width/2,frame_thickness/2,-frame_height+frame_thickness/2+.2]) color(Steel) { + translate([-base_screw_distance,0,0]) rotate([180,0,0]) + csk_bolt(2.9, 16); + translate([base_screw_distance*0.8,0,0]) rotate([180,0,0]) + csk_bolt(2.9, 16); + translate([base_screw_distance*0.2,0,0]) rotate([180,0,0]) + csk_bolt(2.9, 16); + } + } // --------- Support column for the triangular structure --------- // translate([frame_width/4,frame_height-frame_hole_height/2-bottom_thickness,frame_thickness/2])