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-rw-r--r--another.scad10
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);