From 04ddc678819a9c95860dadb7dc3ce6aff5db9d42 Mon Sep 17 00:00:00 2001 From: Clinton Ebadi Date: Tue, 3 May 2016 15:32:40 -0400 Subject: [PATCH] frame_alu: Reduce bolt head hole depth Holes for bolt heads were too deep causing the bolt to not fully engage with the T-slot nut. Reduce to a 1mm indent. --- box_frame/z-axis.scad | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/box_frame/z-axis.scad b/box_frame/z-axis.scad index cb94d6a..e02d658 100644 --- a/box_frame/z-axis.scad +++ b/box_frame/z-axis.scad @@ -154,26 +154,26 @@ module zrodholder(thickness=(frame_type == frame_single ? 14 : 15), bottom_thick } } else if (frame_type == frame_alu) { // three screws on front - translate([16, ylen - board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, -90, 0]) plate_screw(); - translate([16, 5 + board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, -90, 0]) plate_screw(); - translate([16, 5 + board_thickness/2, thickness - board_thickness/2]) rotate([0, -90, 0]) + translate([18, ylen - board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, -90, 0]) plate_screw(); + translate([18, 5 + board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, -90, 0]) plate_screw(); + translate([18, 5 + board_thickness/2, thickness - board_thickness/2]) rotate([0, -90, 0]) plate_screw(); // motor mount screw for opposite extrusion - translate([16, ylen - board_thickness/2, thickness - board_thickness/2]) rotate([0, -90, 0]) + translate([18, ylen - board_thickness/2, thickness - board_thickness/2]) rotate([0, -90, 0]) plate_screw(); // back plate - translate([-board_thickness-17, ylen - board_thickness/2, thickness - board_thickness/2]) rotate([0, 90, 0]) + translate([-board_thickness-18, ylen - board_thickness/2, thickness - board_thickness/2]) rotate([0, 90, 0]) plate_screw(); - translate([-board_thickness-17, 5 + board_thickness/2, thickness - board_thickness/2]) rotate([0, 90, 0]) + translate([-board_thickness-18, 5 + board_thickness/2, thickness - board_thickness/2]) rotate([0, 90, 0]) plate_screw(); - translate([-board_thickness-17, ylen - board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, 90, 0]) plate_screw(); - translate([-board_thickness-17, 5 + board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, 90, 0]) plate_screw(); + translate([-board_thickness-18, ylen - board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, 90, 0]) plate_screw(); + #translate([-board_thickness-18, 5 + board_thickness/2, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([0, 90, 0]) plate_screw(); //side screws - translate([-board_thickness/2, -11, thickness-board_thickness/2]) rotate([-90, 0, 0]) plate_screw(); - translate([-board_thickness/2, -11, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([-90, 0, 0]) plate_screw(); + #translate([-board_thickness/2, -13, thickness-board_thickness/2]) rotate([-90, 0, 0]) plate_screw(); + translate([-board_thickness/2, -13, bottom_thickness/2 + board_thickness/2 + zdelta]) rotate([-90, 0, 0]) plate_screw(); } else if (frame_type == frame_box) { translate([16, 30, bottom_thickness+4]) rotate([0, -90, 0]) { plate_screw(); -- 2.20.1