| -rw-r--r-- | another.scad | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/another.scad b/another.scad index 7d2dfb3..efc553d 100644 --- a/another.scad +++ b/another.scad @@ -34,7 +34,7 @@ module the_extruder( // spring tensioner st_nut_d = 9, st_nut_h = 4, st_screw_d = 5, - st_shell = 4*extrusion_width, + st_thickshell = 8*extrusion_width, st_thinshell = 4*extrusion_width, // screw it mount_screw_d = 3.1, mount_screw_l = 20, @@ -209,17 +209,17 @@ module the_extruder( if(!tensioner) finger_indent(d=lever_thickness-1,r=15); else { if(debug) translate([0,-lever_thickness/2-1,-gearbox_d]) cube(size=[body_h/2+1,lever_thickness/2+1,gearbox_d+2]); mirror([0,0,1]) { - translate([0,0,st_shell]) + translate([0,0,st_thickshell]) hull() for(o=[0,spring_d]) translate([0,-o,0]) rotate([0,0,30]) cylinder(d=st_nut_d,h=st_nut_h,$fn=6); translate([0,0,-1]) cylinder(d=st_screw_d,h=fsw+2,$fn=fnd*st_screw_d); bigd = spring_d+spring_d_clearance; hf = (bigd-st_screw_d)/2; - translate([0,0,st_shell+st_nut_h+st_shell-epsilon]) + translate([0,0,st_thickshell+st_nut_h+st_thinshell-epsilon]) cylinder(d1=st_screw_d,d2=bigd, h=hf+epsilon, $fn=fnd*bigd); - translate([0,0,st_shell+st_nut_h+st_shell+hf-epsilon]) + translate([0,0,st_thickshell+st_nut_h+st_thinshell+hf-epsilon]) cylinder(d=bigd,h=fsw+1,$fn=fnd*bigd); } } @@ -335,7 +335,7 @@ module the_extruder( smalld=st_screw_d+2*extrusion_width; bigd = spring_d+spring_d_clearance/2; hf = (bigd-smalld)/2; - translate([-gearbox_d/2+st_shell+st_nut_h+st_shell+smalld,-longwing,filament_elevation]) + translate([-gearbox_d/2+st_thickshell+st_nut_h+st_thinshell+1,-longwing,filament_elevation]) rotate([0,90,0]) difference() { union() { cylinder(d1=smalld,d2=bigd,h=hf,$fn=fnd*bigd); |