| -rw-r--r-- | another.scad | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/another.scad b/another.scad index 2ea5417..be0c887 100644 --- a/another.scad +++ b/another.scad @@ -117,13 +117,13 @@ module the_extruder( translate([0,0,teeth_elevation]) { place_idler() { cylinder(d=idler_d,h=idler_h,center=true,$fn=30); cylinder(d=idler_screw_d,h=lever_thickness+2,center=true,$fn=30); }//place idler // filament path - rotate([0,0,45]) translate([(pulley_d-filament_path_d)/2,0,0]) { + rotate([0,0,45]) translate([pulley_d/2,0,0]) { rotate([90,0,0]) cylinder(d=filament_d,h=gearbox_d*2,center=true,$fn=15); rotate([-90,0,0]) translate([0,0,mount_d/sqrt(2)/2+mount_screw_d]) pushfit(pf); } }//translate teeth @@ -148,21 +148,21 @@ module the_extruder( cylinder(d=lever_thickness,h=lsd,center=true,$fn=60); }//hull }//union // filament path place_idler() { - translate([-(idler_d+filament_path_d)/2,0,0]) rotate([90,0,0]) { + translate([-idler_d/2,0,0]) rotate([90,0,0]) { cylinder(d=filament_path_d,h=3*gearbox_d,center=true,$fn=30); translate([0,-filament_path_d/2/sqrt(2),0]) rotate([0,0,45]) cube(size=[filament_path_d/2,filament_path_d/2,3*gearbox_d],center=true); }//rotate translate - translate([-(idler_d+filament_path_d)/2,0,0]) + translate([-idler_d/2,0,0]) rotate([90,0,0]) translate([0,0, - sqrt(2)*(mount_d-pulley_d+filament_path_d+lsd)/2 + sqrt(2)*(mount_d-pulley_d+lsd)/2 ]) { cylinder(d1=filament_path_d,d2=2*filament_path_d, h=filament_path_d,$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); } @@ -242,13 +242,13 @@ module the_extruder( } } } // translate // pushfit bracket translate([0,0,filament_elevation]) - rotate([0,0,45]) translate([(pulley_d-filament_path_d)/2,0,0]) + rotate([0,0,45]) translate([pulley_d/2,0,0]) rotate([-90,0,0]) translate([0,0,mount_d/sqrt(2)/2+mount_screw_d-gearbox_d/2/*TODO:*/]) { pfb2a = pf_d(pf)+2*pf_shell; pfba = pfb2a/2; pfbd = pfb2a/cos(30); pfbs = pfb2a*tan(30); pfbl = pf_h(pf)+gearbox_d/2/*TODO:*/; @@ -276,13 +276,13 @@ module the_extruder( $fn=fnd*(mount_screw_d+mount_screw_d_tolerance)); translate([0,0,mount_screw_l-mounthole_depth/2]) cylinder(d=mount_screwhead_d,h=body_h+1,$fn=fnd*mount_screwhead_d); }//for // pushfit translate([0,0,filament_elevation]) - rotate([0,0,45]) translate([(pulley_d-filament_path_d)/2,0,0]) + rotate([0,0,45]) translate([pulley_d/2,0,0]) rotate([-90,0,0]) translate([0,0,mount_d/sqrt(2)/2+mount_screw_d+epsilon]) rotate([0,0,180]) { pushfit(pf); cylinder(d=filament_guide_d,h=gearbox_d,center=true,$fn=fnd*filament_guide_d); translate([0,-filament_guide_d/2/sqrt(2),0]) |