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authorMichael Krelin <hacker@klever.net>2018-08-13 10:20:13 (UTC)
committer Michael Krelin <hacker@klever.net>2018-08-13 10:20:13 (UTC)
commitfc213f6b29f62795ce33d0e0acdea1e6a6b0fffb (patch) (unidiff)
tree8d31638a3d7935017ea730ebf18d7413cedb422d
parente33d88e915e10aa7c127a75482e1210313c29add (diff)
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be explicit about pulley clearance
I would've thought it's radial…
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--another.scad6
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
@@ -50,7 +50,7 @@ module the_extruder(
50 // empty spaces 50 // empty spaces
51 idler_travel = 3, // how far should idler travel when pressed 51 idler_travel = 3, // how far should idler travel when pressed
52 idler_clearance=1, 52 idler_clearance=1,
53 pulley_clearance=2, 53 pulley_d_clearance=2,
54 lever_v_clearance=.7, // vertical clearance for the lever 54 lever_v_clearance=.7, // vertical clearance for the lever
55 spring_d_clearance=1, 55 spring_d_clearance=1,
56 protrusion_tolerance_h=.5, // horizontal tolerance for the motor protrusion 56 protrusion_tolerance_h=.5, // horizontal tolerance for the motor protrusion
@@ -309,7 +309,7 @@ module the_extruder(
309 cube(size=[filament_guide_d/2,filament_guide_d/2,gearbox_d],center=true); 309 cube(size=[filament_guide_d/2,filament_guide_d/2,gearbox_d],center=true);
310 }//rotate translate rotate translate rotate translate 310 }//rotate translate rotate translate rotate translate
311 // pulley 311 // pulley
312 cylinder(d=pulley_d+pulley_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_clearance)); 312 cylinder(d=pulley_d+pulley_d_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_d_clearance));
313 // leverspace 313 // leverspace
314 hull() for(x=[0,gearbox_d]) 314 hull() for(x=[0,gearbox_d])
315 rotate([0,0,45]) 315 rotate([0,0,45])
@@ -372,7 +372,7 @@ module the_extruder(
372 difference() { 372 difference() {
373 translate([0,0,ls_z-ls_h/2-epsilon]) 373 translate([0,0,ls_z-ls_h/2-epsilon])
374 cylinder(d=gearbox_d,h=ls_h+2*epsilon,$fn=fnd*gearbox_d); 374 cylinder(d=gearbox_d,h=ls_h+2*epsilon,$fn=fnd*gearbox_d);
375 cylinder(d=pulley_d+pulley_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_clearance)); 375 cylinder(d=pulley_d+pulley_d_clearance,h=body_h+1,$fn=fnd*(pulley_d+pulley_d_clearance));
376 } 376 }
377 // supports 377 // supports
378 // TODO: hardcoded stuff below… 378 // TODO: hardcoded stuff below…