<![CDATA[SoliForum - 3D Printing Community — Fail filament chunker]]> https://www.soliforum.com/topic/6857/fail-filament-chunker/ Tue, 01 Jul 2014 16:27:11 +0000 PunBB <![CDATA[Re: Fail filament chunker]]> https://www.soliforum.com/post/59574/#p59574 hi
great product!!!! now you must have  a motor gear to fit on  to push the filament under the blade

]]> Tue, 01 Jul 2014 16:27:11 +0000 https://www.soliforum.com/post/59574/#p59574 <![CDATA[Re: Fail filament chunker]]> https://www.soliforum.com/post/59564/#p59564 yar i saw wahada's and an old video from ian.  i don't have the tools to do Wahada's version although that's how i ended up with these parts (started buying stuff before i read all of the instructions)... i couldn't talk myself into buying a drill press.   this one uses the front facing blades to cut and throw directly down.

]]> Tue, 01 Jul 2014 02:23:55 +0000 https://www.soliforum.com/post/59564/#p59564 <![CDATA[Re: Fail filament chunker]]> https://www.soliforum.com/post/59562/#p59562 Nice! You've seen the other ones posted here, right? IanJohnson and wahada have made them.

]]> Tue, 01 Jul 2014 02:09:56 +0000 https://www.soliforum.com/post/59562/#p59562 <![CDATA[Fail filament chunker]]> https://www.soliforum.com/post/59561/#p59561 for those who have been making their own filament and when it doesn't come out quite right.

or for us who always seem to have too little filament left over on a spool for the next print.

i used the 1 3/8in bit in this kit
http://www.grainger.com/product/PORTER- … -Set-6VED9

with this bearing
https://www.grainger.com/product/DAYTON … p;OAA=NULL

https://lh4.googleusercontent.com/-Bpjmd-mESgU/U7IQVSUxHsI/AAAAAAAALG8/iMn4A-IdbJk/w1164-h873-no/IMG_20140630_193340.jpg

https://lh6.googleusercontent.com/-7amiPmKIGfE/U7IQPzdjLXI/AAAAAAAALGw/zW6A7on-8kY/w1164-h873-no/IMG_20140630_193324.jpg

https://lh4.googleusercontent.com/-E7ifta_JGX0/U7IQCIfQKWI/AAAAAAAALGk/I97eY_Z-cY8/w1164-h873-no/IMG_20140630_193313.jpg

https://lh5.googleusercontent.com/-0oZv3n5FxnE/U7IPmFAzPDI/AAAAAAAALGY/sxOxRuNz3Lc/w1164-h873-no/IMG_20140630_193136.jpg

https://lh6.googleusercontent.com/-jfk9pIkTp2U/U7IOqgbCopI/AAAAAAAALF0/jPmFLZuLR9w/w1164-h873-no/IMG_20140630_192752.jpg

https://lh5.googleusercontent.com/-3_S1-nfg1us/U7IO1p6ZjJI/AAAAAAAALGA/AFvfHFKj0R8/w1164-h873-no/IMG_20140630_192810.jpg

https://lh5.googleusercontent.com/-SJwquvu96DQ/U7IPgcqq6MI/AAAAAAAALGM/4HdT2z3CB8s/w1164-h873-no/IMG_20140630_193112.jpg

things im working to improve:

need to add a second bearing higher on the bit for more stable high speed rotation (will help/eliminate wear on plastic from rubbing)

need to add a bowden style connector w/tube and stepper motor to the feed port.  This should give it a uniform size of pellet chunk and eliminate any effort to the user.

]]> Tue, 01 Jul 2014 02:04:41 +0000 https://www.soliforum.com/post/59561/#p59561