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clearly comment the shape and placement
author
daniel watson
<ozzloy@gmail.com>
Mon, 28 Oct 2013 21:39:31 +0000
(14:39 -0700)
committer
daniel watson
<ozzloy@gmail.com>
Mon, 28 Oct 2013 21:39:31 +0000
(14:39 -0700)
caster-standoff.scad
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diff --git
a/caster-standoff.scad
b/caster-standoff.scad
index 21e9fca2d0c66c52f3730fe279a372ee516234df..27d2ba6c351fcef22e8e9a3cf7295b7210c01509 100644
(file)
--- a/
caster-standoff.scad
+++ b/
caster-standoff.scad
@@
-100,15
+100,17
@@
module caster_top_half(){
h = standoff_height * 3 / 4);}}
module caster_bottom_half (){
h = standoff_height * 3 / 4);}}
module caster_bottom_half (){
- intersection (){
- caster_standoff();
- cylinder(r1 = deck_flange_radius * 4 / 3,
- r2 = 0,
- h = standoff_height * 3 / 4);}}
+ difference(){
+ intersection (){
+ caster_standoff();
+ cylinder(r1 = deck_flange_radius * 4 / 3,
+ r2 = 0,
+ h = standoff_height * 3 / 4);}
+ // leave a little room for glue
+ translate([0, 0, standoff_height * 3 / 4 - 1]) cylinder(r = 2, h = 2);}}
+// move the top half and flip it over for printing
translate([0, deck_flange_radius + standoff_radius + 1, standoff_height]){
rotate([0, 180, 0]){
caster_top_half();}}
translate([0, deck_flange_radius + standoff_radius + 1, standoff_height]){
rotate([0, 180, 0]){
caster_top_half();}}
-difference(){
- caster_bottom_half();
- translate([0, 0, standoff_height * 3 / 4 - 1]) cylinder(r = 2, h = 2);}
+caster_bottom_half();