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-rw-r--r--another.scad2
1 files changed, 1 insertions, 1 deletions
diff --git a/another.scad b/another.scad
index 2383276..55fda78 100644
--- a/another.scad
+++ b/another.scad
@@ -183,25 +183,25 @@ module the_extruder(
// filament path
place_idler()
translate([-idler_d/2-idler_filament_offset,0,0])
rotate([90,0,0]) {
mirror([0,1,0])
teardrop(d=filament_path_d,h=3*gearbox_d,center=true);
translate([0,0,
sqrt(2)*(mount_d-pulley_d+lsd)/2
]) {
cylinder(d1=filament_path_d,d2=2*filament_path_d,
h=filament_path_d,$fn=2*filament_path_d*fnd);
translate([0,0,filament_path_d-epsilon])
- cylinder(d=2*filament_path_d,h=lsd,$fn=2*filament_path_d*fnd);
+ cylinder(d=2*filament_path_d,h=lsd*sqrt(2),$fn=2*filament_path_d*fnd);
}//translate
}//rotate translate place_idler
// idler space and mounting hole
place_idler() {
difference() {
cylinder(d=idler_d+idler_clearance*2,h=idler_h+idler_v_tolerance,center=true,$fn=60);
if(supports) for(y=[-lsd/2+extrusion_width:(lsd-2*extrusion_width)/3:lsd/2-extrusion_width])
translate([-lsd/2-1,y-extrusion_width/2,-idler_h/2-idler_v_tolerance/2-1])
cube(size=[lsd+2,extrusion_width,idler_h+idler_v_tolerance+2]);
}
cylinder(d=idler_screw_d,h=lever_thickness+2,center=true,$fn=30);