| author | Michael Krelin <hacker@klever.net> | 2018-08-22 10:48:07 (UTC) |
|---|---|---|
| committer | Michael Krelin <hacker@klever.net> | 2018-08-22 10:48:07 (UTC) |
| commit | 55fdf941a3514b04e7c49d4428b6cd141e087783 (patch) (unidiff) | |
| tree | 9898f9590f369b5279aa97c87b18ad2dfab42986 | |
| parent | 4bb6687a7d733a947943b67cf77c3963041c6fb0 (diff) | |
| download | extrudery-55fdf941a3514b04e7c49d4428b6cd141e087783.zip extrudery-55fdf941a3514b04e7c49d4428b6cd141e087783.tar.gz extrudery-55fdf941a3514b04e7c49d4428b6cd141e087783.tar.bz2 | |
WIP: funnel to catch filament after driving
| -rw-r--r-- | another.scad | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/another.scad b/another.scad index 23243d9..4a9fc01 100644 --- a/another.scad +++ b/another.scad | |||
| @@ -49,2 +49,3 @@ module the_extruder( | |||
| 49 | pf_smooth = true, | 49 | pf_smooth = true, |
| 50 | pf_guidelen = 3, // the length of ptfe guide before pushfit | ||
| 50 | 51 | ||
| @@ -318,3 +319,16 @@ module the_extruder( | |||
| 318 | pushfit(pf); | 319 | pushfit(pf); |
| 319 | mirror([0,1,0]) teardrop(d=filament_guide_d,h=gearbox_d,center=true); | 320 | mirror([0,0,1]) { |
| 321 | translate([0,0,-epsilon]) | ||
| 322 | teardrop(d=filament_guide_d,h=pf_guidelen+epsilon,angle=225); | ||
| 323 | nl = 3.5; /* TODO: */ | ||
| 324 | translate([0,0,pf_guidelen-1]) | ||
| 325 | teardrop(d=filament_path_d,h=nl+2,angle=-225); | ||
| 326 | fh = (filament_guide_d-filament_path_d)/2; | ||
| 327 | union() { | ||
| 328 | translate([0,0,pf_guidelen+nl]) | ||
| 329 | cylinder(d1=filament_path_d,d2=filament_guide_d,h=fh,$fn=fnd*filament_guide_d); | ||
| 330 | translate([0,0,pf_guidelen+nl+fh-epsilon]) | ||
| 331 | teardrop(d=filament_guide_d,h=gearbox_d/2,angle=225); | ||
| 332 | } | ||
| 333 | } | ||
| 320 | }//rotate translate rotate translate rotate translate | 334 | }//rotate translate rotate translate rotate translate |