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a bit smaller

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Ward Wouts 2014-01-26 18:29:23 +01:00
parent f542e0298d
commit 82ae610aa6
1 changed files with 3 additions and 2 deletions
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5
Parametric_cross_bar_coupling/cross_bar_coupling.scad
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@ -13,6 +13,7 @@ M3 = 3.2;
thickness = 3; thickness = 3;
spacing = 1; spacing = 1;
compat = 3; // 3 for compatible with reprappro pieces; 0 a bit smaller
open=1; open=1;
@ -26,9 +27,9 @@ height=bar1_diameter+2*thickness;
// I really need nut or rivetsize to make bar1mount the right size // I really need nut or rivetsize to make bar1mount the right size
module bar1mount(){ module bar1mount(){
translate([-(bar1_diameter+3*thickness),-thickness/2,0]){ translate([-(bar1_diameter+2*thickness+compat),-thickness/2,0]){
difference(){ difference(){
cube([bar1_diameter+3*thickness+1,thickness,height]); cube([bar1_diameter+2*thickness+compat+1,thickness,height]);
union(){ union(){
translate([thickness + bar1r,-thickness,thickness+bar1r]){ translate([thickness + bar1r,-thickness,thickness+bar1r]){
rotate([-90,0,0]){ rotate([-90,0,0]){