Search found 4 matches
- Tue Nov 30, 2021 4:30 am
- Forum: Geeetech I3 M201
- Topic: GTM32 Rev B Board Schematic?
- Replies: 12
- Views: 65546
Re: GTM32 Rev B Board Schematic?
Hello, i am woring on this board. GEEETECH GTM32_REV_B REVERSE ENGINEERING BY EDUARDO LAVRATTI X dir - 67 PA8 X step - 77 PA15 X ena - 84 PD3 Y dir - 96 PB9 Y step - 95 PB8 Y ena - 87 PD6 Z dir - 47 PB10 Z step - 37 PB2 Z ena - 59 PD12 E0 dir - 58 PD11 E0 step - 89 PB3 E0 ena - 60 PD13 E1 dir - 93 P...
- Tue Dec 27, 2016 2:56 am
- Forum: Control Board
- Topic: GTM32 - can DRV8825 drivers be used?
- Replies: 14
- Views: 29647
Re: GTM32 - can DRV8825 drivers be used?
Some news ? or geeetech has a very bad support !
- Wed Sep 28, 2016 12:33 pm
- Forum: Stepper Motor
- Topic: x/y axis ribbing - corrugated print
- Replies: 2
- Views: 5990
Re: x/y axis ribbing - corrugated print
- y axis ribbing
- P_20160927_103114p.jpg (70.7 KiB) Viewed 5986 times
- P_20160927_103112p.jpg (53 KiB) Viewed 5986 times
here the x axis motor are moving at very low speed and the x axis are moving faster.
i do the same test on another 3d printer using ramps board and the problem not occurs
- Wed Sep 28, 2016 1:07 am
- Forum: Stepper Motor
- Topic: x/y axis ribbing - corrugated print
- Replies: 2
- Views: 5990
x/y axis ribbing - corrugated print
Hello friends, i have two geeetech m201 printer and have a ribbing problem in a x/y axis. The problem look like this: http://forums.reprap.org/file.php?262,file=33343,filename=CIMG3450.JPG if you make de x or y axis move at very low speed you car see and hear the problem. To look at this problem you...