Results 1 to 9 of 9
Hybrid View
-
10-09-2015, 03:42 PM #1
- Join Date
- Sep 2015
- Posts
- 4
Well after a bunch of messing around. I discovered what the problem has been for me - the extruder drive gear!!
My original Flashforge included this iron extruder stepper gear:
However prints would keep jamming, and I couldn't even print with Ninjaflex due to jammed extruders. TPU was better, but not by much.
Then I discovered my brand new Flashforge had a different style Aluminum extruder drive gear (similar to this picture, but silver color)
As soon as I swapped drive gears, my printer worked flawlessly. I can print Ninjaflex perfectly!!!! Phew!
Thanks for the Help JimC
-
10-18-2015, 12:10 PM #2
- Join Date
- Sep 2015
- Posts
- 9
I'm sorry, but which filament gear works for you?
The newer aluminum one or the older steel one?
-
10-18-2015, 01:19 PM #3
- Join Date
- Sep 2015
- Posts
- 4
-
10-18-2015, 03:46 PM #4
Curious, is the aluminum gear Larger diameter than the steel one, ?
It appears to be, but it may not be larger where the Teeth are ?
If it is larger diameter at teeth, that may explain why it works better ?
Or was the steel-tooth gear clogged with filament, making it slip ?
(I normally clean that gear after about 25 prints, to remove residue,
and Flex-filament would require it be cleaned more often)Last edited by EagleSeven; 10-18-2015 at 03:59 PM.
-
10-18-2015, 09:54 PM #5
- Join Date
- Sep 2015
- Posts
- 9
Thanks for the response. I have the alum one as well, I am betting the sharper pointed steel one was cutting in and grabbing the TPU, then pulling it around...
Please explain to me how to...
05-17-2024, 12:15 PM in 3D Printer Parts, Filament & Materials