| -rw-r--r-- | another.scad | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/another.scad b/another.scad index 7e8a45f..342d70c 100644 --- a/another.scad +++ b/another.scad @@ -146,17 +146,29 @@ module the_extruder( translate([mount_d/2,-longwing,0]) rotate([0,90,0]) cylinder(d=lever_thickness,h=lsd,center=true,$fn=60); }//hull }//union // filament path - place_idler() translate([-(idler_d+filament_path_d)/2,0,0]) rotate([90,0,0]) { - cylinder(d=filament_path_d,h=3*gearbox_d,center=true,$fn=30); - translate([0,-filament_path_d/2/sqrt(2),0]) rotate([0,0,45]) - cube(size=[filament_path_d/2,filament_path_d/2,3*gearbox_d],center=true); - } + place_idler() { + translate([-(idler_d+filament_path_d)/2,0,0]) rotate([90,0,0]) { + cylinder(d=filament_path_d,h=3*gearbox_d,center=true,$fn=30); + translate([0,-filament_path_d/2/sqrt(2),0]) rotate([0,0,45]) + cube(size=[filament_path_d/2,filament_path_d/2,3*gearbox_d],center=true); + }//rotate translate + translate([-(idler_d+filament_path_d)/2,0,0]) + rotate([90,0,0]) + translate([0,0, + sqrt(2)*(mount_d-pulley_d+filament_path_d+lsd)/2 + ]) { + cylinder(d1=filament_path_d,d2=2*filament_path_d, + h=filament_path_d,$fn=2*filament_path_d*fnd); + translate([0,0,filament_path_d-epsilon]) + cylinder(d=2*filament_path_d,h=lsd,$fn=2*filament_path_d*fnd); + } + }//place_idler // idler space and mounting hole place_idler() { difference() { cylinder(d=idler_d+idler_clearance*2,h=idler_h+idler_v_tolerance,center=true,$fn=60); if(supports) for(y=[-lsd/2+extrusion_width:(lsd-2*extrusion_width)/3:lsd/2-extrusion_width]) |