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-rw-r--r--another.scad21
1 files changed, 13 insertions, 8 deletions
diff --git a/another.scad b/another.scad
index a93d21a..50b3a84 100644
--- a/another.scad
+++ b/another.scad
@@ -73,2 +73,3 @@ module the_extruder(
+ idler_filament_offset = filament_path_d/2; // -filament_offset;
lever_shell = mount_screwhead_h+0.5;
@@ -124,8 +125,12 @@ module the_extruder(
// filament path
- rotate([0,0,45]) translate([pulley_d/2+filament_offset,0,0]) {
- rotate([90,0,0]) cylinder(d=filament_d,h=gearbox_d*2,center=true,$fn=15);
- rotate([-90,0,0])
- translate([0,0,mount_d/sqrt(2)/2+mount_screw_d])
- pushfit(pf);
- }
+ rotate([0,0,45]) {
+ translate([pulley_d/2-idler_filament_offset,0,0]) rotate([90,0,0]) {
+ cylinder(d=filament_d,h=gearbox_d,center=false,$fn=15);
+ }//rotate translate
+ translate([pulley_d/2+filament_offset,0,0]) rotate([-90,0,0]) {
+ cylinder(d=filament_d,h=gearbox_d,center=false,$fn=15);
+ translate([0,0,mount_d/sqrt(2)/2+mount_screw_d])
+ pushfit(pf);
+ }//rotate translate
+ }//rotate
}//translate teeth
@@ -155,3 +160,3 @@ module the_extruder(
place_idler() {
- translate([-idler_d/2+filament_offset,0,0]) rotate([90,0,0]) {
+ translate([-idler_d/2-idler_filament_offset,0,0]) rotate([90,0,0]) {
cylinder(d=filament_path_d,h=3*gearbox_d,center=true,$fn=30);
@@ -160,3 +165,3 @@ module the_extruder(
}//rotate translate
- translate([-idler_d/2+filament_offset,0,0])
+ translate([-idler_d/2-idler_filament_offset,0,0])
rotate([90,0,0])