Ribbed Timing Belt Pulley

[kilroyo]

I didnt really like the flat timing belt pulleys, so i'm gonna try and print some direct replacements for the flat ones
[img]http://xa.yimg.com/kq/groups/80652411/s ... y_good.jpg[/img]

[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.
http://forum.seemecnc.com/viewtopic.php?f=35&t=471

[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

[img]http://xa.yimg.com/kq/groups/80652411/s ... talled.jpg[/img]

[PartDaddy]

Great kilroyo. These were needed.

[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

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

[img]http://xa.yimg.com/kq/groups/80652411/s ... talled.jpg[/img]

[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.

[img]http://xa.yimg.com/kq/groups/80652411/s ... y_four.jpg[/img]
[img]http://xa.yimg.com/kq/groups/80652411/s ... +20.49.jpg[/img]
[img]http://xa.yimg.com/kq/groups/80652411/s ... +20.52.jpg[/img]

[Prober]

Puts on my to be printed list.

thanks