| author | Michael Krelin <hacker@klever.net> | 2018-08-13 10:20:13 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-08-13 10:20:13 (UTC) |
| commit | fc213f6b29f62795ce33d0e0acdea1e6a6b0fffb (patch) (side-by-side diff) | |
| tree | 8d31638a3d7935017ea730ebf18d7413cedb422d | |
| parent | e33d88e915e10aa7c127a75482e1210313c29add (diff) | |
| download | extrudery-fc213f6b29f62795ce33d0e0acdea1e6a6b0fffb.zip extrudery-fc213f6b29f62795ce33d0e0acdea1e6a6b0fffb.tar.gz extrudery-fc213f6b29f62795ce33d0e0acdea1e6a6b0fffb.tar.bz2 | |
be explicit about pulley clearance
I would've thought it's radial…
| -rw-r--r-- | another.scad | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/another.scad b/another.scad index 50b3a84..6afa9ef 100644 --- a/another.scad +++ b/another.scad @@ -47,13 +47,13 @@ module the_extruder( pf_shell = max(3*layer_height,3*extrusion_width), pf_smooth = true, // empty spaces idler_travel = 3, // how far should idler travel when pressed idler_clearance=1, - pulley_clearance=2, + pulley_d_clearance=2, lever_v_clearance=.7, // vertical clearance for the lever spring_d_clearance=1, protrusion_tolerance_h=.5, // horizontal tolerance for the motor protrusion protrusion_tolerance_v=.5, // vertical tolerance for the motor protrusion mount_screw_d_tolerance=.4, idler_v_tolerance=.5, @@ -306,13 +306,13 @@ module the_extruder( cylinder(d=filament_guide_d,h=gearbox_d,center=true,$fn=fnd*filament_guide_d); translate([0,-filament_guide_d/2/sqrt(2),0]) rotate([0,0,45]) cube(size=[filament_guide_d/2,filament_guide_d/2,gearbox_d],center=true); }//rotate translate rotate translate rotate translate // pulley - cylinder(d=pulley_d+pulley_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_clearance)); + cylinder(d=pulley_d+pulley_d_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_d_clearance)); // leverspace hull() for(x=[0,gearbox_d]) rotate([0,0,45]) translate([x,0,ls_z-ls_h/2]) cylinder(d=idler_d+idler_clearance,h=ls_h,$fn=fnd*(idler_d+idler_clearance)); @@ -369,13 +369,13 @@ module the_extruder( }//difference if(supports) intersection() { difference() { translate([0,0,ls_z-ls_h/2-epsilon]) cylinder(d=gearbox_d,h=ls_h+2*epsilon,$fn=fnd*gearbox_d); - cylinder(d=pulley_d+pulley_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_clearance)); + cylinder(d=pulley_d+pulley_d_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_d_clearance)); } // supports // TODO: hardcoded stuff below… if(false) { // parallel for(y=[-gearbox_d:4:gearbox_d]) translate([0,y-extrusion_width/2,0]) |