Thingiverse
The hobbing gristle by Lanthan
by Thingiverse
Last crawled date: 3 years ago
I have built a custom sliced wade's extruder (more on this later) that can develop quite some pressure. Since I do not have a lathe, I dremelled the bolt (M8x8) using the method described by Elk http://www.thingiverse.com/thing:9291. This initially worked well, but I was confronted with early failure of the bolt (see picture) and I wasn't quite satisfied with the precision obtained with that method (picture), so I built this small indexer. This is to be manually rotated after each hobbing cycle.
An obvious further development would be adding a stepper (a quick release coupler, anyone?) but I'd need to care about changing the parallel port interface or configuring emc-arduino.
An obvious further development would be adding a stepper (a quick release coupler, anyone?) but I'd need to care about changing the parallel port interface or configuring emc-arduino.
Similar models
thingiverse
free
Hobbed Bolt Bowden Drive Couple Adapter by OPSO
... i didn't manage to find the caps they originally used for the ptfe tube so i printed this adapter to use a pneumatic couple.
thingiverse
free
Transport screw workaround for wade extruder by maakit
...l-column at my disposal so designed this dremel attachment to center the 8mm bolt while hobbing.
pictures say more than words....
thingiverse
free
Bolt Hobbing Tool by timschmidt
...tool to help me hob a toothed channel in a drive bolt for a wade's extruder. i've printed one, and used it successfully.
thingiverse
free
Printrbot+ Filament Guide by Brett
... part to help align the filament prior to the hobbed bolt.
since installation - i've yet to have filament roll off alignment.
thingiverse
free
Hobbed bolt holder by coffeeMaker
...e knurled part is separated from the extruder and the external diameter is slightly lower to fit loosely with the extruder motor.
thingiverse
free
Wade Style Big Gear - Offset Hobbed Bolt Problem Solver by Yvan
...gon socket. with a few shims under the head of the bolt, you can line up the hobbed area with the feed path in the extruder body.
thingiverse
free
eMAKER Huxley Extruder Drive by rhys-jones
...ff the hobbed bolt/bearing during a print. this modification supports the filament for longer and hopefully stops this happening.
thingiverse
free
Hobbed bar, hyena v1.0 by laszlo
...e
this is my take of a new hobbed bolt replacement :)
i call it the hyena, because hyenas have the strongest jaw of all mammals.
thingiverse
free
Hobbed Bolt Jig
...d left and right outer single wall (built in support) once print completes.
see video for full how-tohttps://youtu.be/udiaeujkyy0
grabcad
free
Hobbed Bolt
...hobbed bolt
grabcad
geared extruder hobbed bolt m8
Lanthan
thingiverse
free
misc. mirror and panel holders by Lanthan
...or a couple of quick fixes at home. "mirrorholder" will fit the 10mm thick wooden frame of some 1m mirror sold at ikea.
thingiverse
free
Eyepiece adapter for Printonian focuser by Lanthan
...tp://www.thingiverse.com/thing:13476 and http://www.thingiverse.com/thing:13231 )
it tightly fits a standard toothpaste tube. ;-)
thingiverse
free
Kritzlerbot Polargraph (printable) by Lanthan
...ces are makerblock's build http://www.thingiverse.com/thing:16384
johna's gondola:http://www.thingiverse.com/thing:12557
thingiverse
free
MOSFET breakout by Lanthan
...ulation happens to release the magic smoke.
please note that the schematics and pcb drawing files are in geda (not eagle) format.
thingiverse
free
The eternal sunshine of the turret spot by Lanthan
...is.
you can optionally add a screen with the stylized profile of a cat, a bat, or whatever night critter happens to be your fave.
thingiverse
free
step/dir firmware for the polargraph kritzlerbot by Lanthan
...polargraph firmware to work with step/direction drivers.
note: my printed files are here: http://www.thingiverse.com/thing:16692
thingiverse
free
Cheshire collimator for newtonian telescope by Lanthan
...p://www.atmsite.org/contrib/carlin/collimation/kolli2.htm#mkcombination
and
http://www.skyandtelescope.com/howto/diy/3306876.html
thingiverse
free
Solder fume extractor by Lanthan
... i doubt i will use it with anything less than the hi setting.
the 12v power supply is recycled from an old portable cd rewriter.
thingiverse
free
Printed UsbTiny ISP enclosure with Hexagonal lattice by Lanthan
... illustrate three of the simplest and most useful staples of openscad, dxf import and extrusion, stl import, object substraction.
Hobbing
turbosquid
$2
Hob
...hob
turbosquid
royalty free 3d model hob for download as c4d on turbosquid: 3d models for games, architecture, videos. (1195289)
turbosquid
$49
Hob
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
turbosquid
$20
Hob
... available on turbo squid, the world's leading provider of digital 3d models for visualization, films, television, and games.
3ddd
$1
плита hob teka
...ddd
hob , teka , варочная панель
плита hob teka
turbosquid
$2
gas hob
...rbosquid
royalty free 3d model gas hob for download as blend on turbosquid: 3d models for games, architecture, videos. (1498414)
turbosquid
$2
Induction hob
...quid
royalty free 3d model induction hob for download as skp on turbosquid: 3d models for games, architecture, videos. (1564919)
turbosquid
free
hob goblin
...bosquid
royalty free 3d model hob goblin for download as fbx on turbosquid: 3d models for games, architecture, videos. (1480519)
3ddd
$1
Regency hob grate
...regency hob grate
3ddd
классический камин, regency hob grate
turbosquid
$10
Induction Hob
... 3d model whirlpool induction hob for download as max and obj on turbosquid: 3d models for games, architecture, videos. (1390871)
3d_export
$6
Hob 3D Model
...hob 3d model
3dexport
stove
hob 3d model ashvathnarayana 61904 3dexport