| author | Michael Krelin <hacker@klever.net> | 2018-08-02 10:50:09 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-08-02 10:50:09 (UTC) |
| commit | 5ee18dd18d2bc9557ab635db6e997a09c9717c10 (patch) (side-by-side diff) | |
| tree | e963abd2cea6139cb31afb1e78f68256f8741424 | |
| parent | b717362a236ec1a95d54e7106f11e4f3e3e85b76 (diff) | |
| download | extrudery-5ee18dd18d2bc9557ab635db6e997a09c9717c10.zip extrudery-5ee18dd18d2bc9557ab635db6e997a09c9717c10.tar.gz extrudery-5ee18dd18d2bc9557ab635db6e997a09c9717c10.tar.bz2 | |
another: minor adjustment to spring tensioner
| -rw-r--r-- | another.scad | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/another.scad b/another.scad index cd084ce..fe30fce 100644 --- a/another.scad +++ b/another.scad @@ -316,23 +316,24 @@ module the_extruder( } } }//body module module springpad() { - smalld=st_screw_d+extrusion_width; + 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]) rotate([0,90,0]) difference() { union() { cylinder(d1=smalld,d2=bigd,h=hf,$fn=bigd*PI*2); translate([0,0,hf-epsilon]) cylinder(d=bigd,h=hf*2,$fn=bigd*PI*2); } - cylinder(d=st_screw_d,h=2*hf,$fn=st_screw_d*PI*2); + translate([0,0,-epsilon]) + cylinder(d=st_screw_d,h=2*hf+epsilon,$fn=st_screw_d*PI*2); } } module knob() { ch = knob_indent_d/2; translate([0,0,body_h+epsilon]) { |