summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--another.scad10
1 files changed, 7 insertions, 3 deletions
diff --git a/another.scad b/another.scad
index f78d1b0..d4a3f90 100644
--- a/another.scad
+++ b/another.scad
@@ -19,6 +19,7 @@ module the_extruder(
mounthole_depth = 5,
protrusion_d = 22, protrusion_h = 2.2, // the dimensions of the protrusion on top of gearbox
bore_d = 8, bore_l = 17.6,
+ bore_dd = 7,
// pulley properties
pulley_d = 11.5, pulley_h=10,
pulley_elevation = 1, // pulley elevation above the protrusion
@@ -78,14 +79,17 @@ module the_extruder(
}
}
- // vitamins
% if(vitamins) mirrorleft() {
translate([0,0,-epsilon]) mirror([0,0,1]) cylinder(d=gearbox_d,h=1,$fn=60);
for(zr=[0:90:359]) rotate([0,0,zr]) translate([mount_d/2,0,0])
cylinder(d=mount_screw_d,h=20,$fn=30);
translate([0,0,-epsilon]) cylinder(d=protrusion_d,h=protrusion_h,$fn=30);
translate([0,0,protrusion_h]) {
- cylinder(d=bore_d,h=bore_l,$fn=30);
+ difference() {
+ cylinder(d=bore_d,h=bore_l,$fn=30);
+ translate([-bore_d/2-1,bore_dd-bore_d/2,-1])
+ cube([bore_d+2,bore_d/2,bore_l+2]);
+ }
translate([0,0,pulley_elevation]) {
cylinder(d=pulley_d,h=pulley_h,$fn=30);
translate([0,0,teeth_elevation]) {
@@ -103,7 +107,7 @@ module the_extruder(
}//translate teeth
}//translate pulley
}//translate protrusion
- }// vitamins to let
+ }//vitamins
module lever() {
translate([0,0,protrusion_h+pulley_elevation+teeth_elevation]) {