Fishbone gears for k8200 by ProtoMosh

Last crawled date: 3 years ago

K8200 extruders custom fishbone gears . New gear ratio is 9/47
Notice If you change these gears you need to calibrate your extruder stepper motor becouse gear ratio changes little.

Use this tutorialhttp://www.instructables.com/id/How-to-calibrate-the-Extruder-on-your-3d-Printer/?ALLSTEPS

yes it's made for solid doodle but basics are the same.
Upate 7:
Size problems is fixed now.
Thanks to balthazar for testing the gears.
I uploaded all new files these are untested with printer, but they are tested in 3d program.
Update 6:
Uploaded design without "k8200" text for those who like it more without text.
Update 5:
New V3 version uploaded. minor fixes. now 20% smaller so it fits better to k8200 extruder.
Update 4:
Finally fixed problems. Fully working teeths.
Update 3:
Majore flaws in teeth dimension. Fix coming soon.
It wasnt good idea to upload before testing. Sorry for inconvience.
Update 2:
Uploaded fully working model of version 2.1
Update:
I found way too many holes in big_gear so i deleted it and i will upload when i get it fixed.