From f65db3cbcde4317061f6f09821a65055c2ae3a27 Mon Sep 17 00:00:00 2001 From: Joachim Glauche Date: Sat, 15 Jun 2013 18:52:35 +0200 Subject: [PATCH 1/2] apply small_hole_segments to stepper motor mount --- box_frame/z-axis.scad | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/box_frame/z-axis.scad b/box_frame/z-axis.scad index 99b3c32d..ce95e79c 100644 --- a/box_frame/z-axis.scad +++ b/box_frame/z-axis.scad @@ -23,7 +23,7 @@ module zmotorholder(thickness=(i_am_box == 0 ? 38 : 23), bottom_thickness=5){ // motor screw holes translate([board_to_xz_distance, board_to_xz_distance, thickness]) { mirror([0, 0, 1]) translate([0, 0, thickness-8]) - nema17(places=[0, 1, 1, 1], holes=true, h=bottom_thickness + 1); + nema17(places=[0, 1, 1, 1], holes=true, h=bottom_thickness + 1, $fn=small_hole_segments); //shadow=-6 + layer_height); } } From d48485d7a16d9ada068bd68ce357df57e5dc5e52 Mon Sep 17 00:00:00 2001 From: Joachim Glauche Date: Sat, 15 Jun 2013 18:55:09 +0200 Subject: [PATCH 2/2] suggest to use 20mm 'board_thickness' when using single plate + y lm8uu holders --- box_frame/configuration.scad.dist | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/box_frame/configuration.scad.dist b/box_frame/configuration.scad.dist index b6290f10..0c72376f 100644 --- a/box_frame/configuration.scad.dist +++ b/box_frame/configuration.scad.dist @@ -96,7 +96,8 @@ i_want_to_use_single_plate_dxf_and_make_my_z_weaker = 1; //Use 5.4 for M10 or 4.4 for M8 y_threaded_rod_long_r = 5.4; -// Thickness of the XZ plate board. Leave at 12 for single plate +// Thickness of the XZ plate board. +// Use 20 for single plate if you want to use the Y lm8uu holders board_thickness = 12; // segments of small holes. some poeple claim that a low value makes them easier to print.