| author | Michael Krelin <hacker@klever.net> | 2018-09-01 14:57:06 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-09-01 14:57:06 (UTC) |
| commit | 2f6d5390149d351d131e294946ba2b948bfd7aca (patch) (side-by-side diff) | |
| tree | 9c055e5802654095001ca70d2c1026910577a428 | |
| parent | 32b8dbd19b009091567d8e73636ffa50ea2d6335 (diff) | |
| download | extrudery-2f6d5390149d351d131e294946ba2b948bfd7aca.zip extrudery-2f6d5390149d351d131e294946ba2b948bfd7aca.tar.gz extrudery-2f6d5390149d351d131e294946ba2b948bfd7aca.tar.bz2 | |
better shape of spring tensioner split
| -rw-r--r-- | another.scad | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/another.scad b/another.scad index 92187c5..8ba0d58 100644 --- a/another.scad +++ b/another.scad @@ -84,6 +84,8 @@ module the_extruder( filament_offset = lu(pulley,"g")+filament_d/2; pulley_d_clearance = lu(pulley,"ssrc")*2; + sp_ch = st_split_w; + idler_filament_offset = filament_path_d/2; 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); @@ -358,8 +360,11 @@ module the_extruder( translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell-epsilon]) { cylinder(d1=st_screw_d+st_screw_d_tolerance,d2=bigd, h=hf+epsilon, $fn=fnd*bigd); - translate([0,-(st_split_w+st_split_w_tolerance)/2,0]) + translate([0,-(st_split_w+st_split_w_tolerance)/2,0]) hull() { + cube(size=[body_h-ls_z-sp_ch-st_split_w_tolerance,st_split_w+st_split_w_tolerance,fsw+1]); + translate([0,0,sp_ch+st_split_w_tolerance+1]) cube(size=[body_h-ls_z+1,st_split_w+st_split_w_tolerance,fsw+1]); + } }//translate translate([0,0,st_thickshell+st_nut_h+st_nut_h_tolerance+st_thinshell+hf-epsilon]) cylinder(d=bigd,h=fsw+1,$fn=fnd*bigd); @@ -400,7 +405,7 @@ module the_extruder( translate([0,0,h]) sphere(d=spring_d*3/4,$fn=fnd*spring_d*3/4); l = body_h-ls_z; - w = st_split_w; + w = sp_ch; hull() translate([0,-st_split_w/2,0]) mirror([1,0,0]) { translate([0,0,w]) cube(size=[l,st_split_w,w]); |