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Ribbed Timing Belt Pulley

Posted: Wed Apr 11, 2012 12:28 pm
by kilroyo
I didnt really like the flat timing belt pulleys, so i'm gonna try and print some direct replacements for the flat ones
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Re: Ribbed Timing Belt Pulley

Posted: Wed Apr 11, 2012 12:39 pm
by michaellatif
Hey Kilroyo,

I had the same exact thought! I printed out three already and so far so good. The link to the thingiverse item I used has an OpenSCAD file in there that allows for modifications and generation of custom idlers and gears.

Here is my post for R4A-2RS bearings, for 608's the ID will need to be set to 22mm.
viewtopic.php?f=35&t=471

Re: Ribbed Timing Belt Pulley

Posted: Thu Apr 12, 2012 2:23 am
by kilroyo
Turned out pretty good ,,I' m really digging it. I dont have any bearings so I kept the acetal center, and just replaced the flat outer portion. Seems to work pretty good. Wether it makes a difference,?? . Now I just need to print more

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Re: Ribbed Timing Belt Pulley

Posted: Sat Apr 14, 2012 1:00 pm
by PartDaddy
Great kilroyo. These were needed.

Re: Ribbed Timing Belt Pulley

Posted: Sat Apr 14, 2012 3:29 pm
by bvandiepenbos
Great idea! I really would like these on mine.
I can not get it to print properly, would you share the settings used in slic3r?
Thanks.
~*Brian V


kilroyo wrote:Turned out pretty good ,,I' m really digging it. I dont have any bearings so I kept the acetal center, and just replaced the flat outer portion. Seems to work pretty good. Wether it makes a difference,?? . Now I just need to print more

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Re: Ribbed Timing Belt Pulley

Posted: Sat Apr 14, 2012 5:06 pm
by kilroyo
Try printing more than 1 at a time , I printed 4 , but one popped off the table and rolled around and ruined 3 of them the first time.

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Re: Ribbed Timing Belt Pulley

Posted: Tue Apr 17, 2012 11:56 am
by Prober
Puts on my to be printed list.

thanks