| author | Michael Krelin <hacker@klever.net> | 2018-08-26 19:17:58 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-08-26 19:17:58 (UTC) |
| commit | 7fbe9cfcee18f826b71968b5e5a86ce509ebcaa6 (patch) (side-by-side diff) | |
| tree | 5e34bb2fe5e2177c9c0c552875af35e190f9fabd | |
| parent | 1b9f8d6ae7e1e86d61ff92faaf281f6fb81a2831 (diff) | |
| download | extrudery-7fbe9cfcee18f826b71968b5e5a86ce509ebcaa6.zip extrudery-7fbe9cfcee18f826b71968b5e5a86ce509ebcaa6.tar.gz extrudery-7fbe9cfcee18f826b71968b5e5a86ce509ebcaa6.tar.bz2 | |
made some more use of min_xy_shell
| -rw-r--r-- | another.scad | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/another.scad b/another.scad index 55fda78..b2e6c74 100644 --- a/another.scad +++ b/another.scad @@ -78,13 +78,13 @@ module the_extruder( fnd = 2*PI; fnr = 2*fnd; idler_filament_offset = filament_path_d/2; // -filament_offset; lever_shell = mount_screwhead_h+0.5; lever_thickness=max(spring_d+spring_d_clearance+layer_height*8,idler_h+idler_v_tolerance+2*lever_shell); lsd = idler_d-idler_clearance*2; // the diameter of lever thingie - longwing=(mount_d+mount_screw_d+mount_screw_d_tolerance+spring_d+spring_d_clearance)/2+extrusion_width; + longwing=(mount_d+mount_screw_d+mount_screw_d_tolerance+spring_d+spring_d_clearance)/2+min_xy_shell; shortwing = let(a=mount_d/2,c=(pulley_d+idler_d)/2/sqrt(2)) sqrt(c*c+pow(a-c,2)); longwing_travel = idler_travel*longwing/shortwing; h_ = (pulley_d+idler_d)/(2*sqrt(2)); ri = sqrt( pow(h_,2) + pow(mount_d/2-h_,2) ); spring_dl = idler_travel*longwing/ri; @@ -406,13 +406,13 @@ module the_extruder( } } }//body module module springpad() { - smalld=st_screw_d+st_screw_d_tolerance+2*extrusion_width; + smalld=st_screw_d+st_screw_d_tolerance+min_xy_shell; bigd = spring_d+spring_d_clearance/2; hf = (bigd-smalld)/2; h = hf*3.5; translate([-gearbox_d/2+st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell+1,-longwing,filament_elevation]) rotate([0,90,0]) difference() { union() { |