axis shift without skipping - when travelling December 15, 2017 03:38AM |
Registered: 6 years ago Posts: 8 |
Re: axis shift without skipping - when travelling December 15, 2017 05:53AM |
Registered: 7 years ago Posts: 759 |
Re: axis shift without skipping - when travelling December 15, 2017 08:01AM |
Registered: 11 years ago Posts: 5,780 |
Re: axis shift without skipping - when travelling December 15, 2017 01:14PM |
Registered: 6 years ago Posts: 8 |
Quote
the_digital_dentist
Have you checked for loose drive pulleys? Loose belts ? Binding of the mechanism in whichever axis is shifting?
What are the acceleration and jerk settings? How fast are you trying to print? What's the travel speed?
I can't think of any reason for the endstops to have any influence on this behavior.
Re: axis shift without skipping - when travelling December 15, 2017 01:17PM |
Registered: 6 years ago Posts: 8 |
Quote
obewan
Sounds like possible interference on the endstop wires from the motor wires.
Make sure wires frome each endstop are twisted, and also each motor wires are twisted.
Try to route enstop wires away from motor wires.
In firmware, there will likely be an option to 'only check endstops when homing', this will elliminate any crosstalk.
Re: axis shift without skipping - when travelling December 16, 2017 03:27AM |
Registered: 8 years ago Posts: 5,232 |
Re: axis shift without skipping - when travelling December 16, 2017 05:21AM |
Registered: 6 years ago Posts: 8 |
Quote
o_lampe
Did you modify your TMC2100 drivers in any way? AFAIK, they are in silent mode from the start and require to be modified to run in stealth-chop mode to be useful for 3D-printers.
There is a longer thread about TMC2100 mods in the general section.
Re: axis shift without skipping - when travelling December 16, 2017 10:19AM |
Registered: 11 years ago Posts: 5,780 |
Re: axis shift without skipping - when travelling December 16, 2017 01:43PM |
Registered: 6 years ago Posts: 8 |
Quote
the_digital_dentist
How fast are you trying to make it travel? Maybe the motor is running out of torque at that speed.
Re: axis shift without skipping - when travelling December 16, 2017 09:51PM |
Registered: 6 years ago Posts: 8 |
Re: axis shift without skipping - when travelling December 17, 2017 04:27AM |
Registered: 8 years ago Posts: 5,232 |
Re: axis shift without skipping - when travelling December 18, 2017 05:21AM |
Registered: 6 years ago Posts: 8 |
Re: axis shift without skipping - when travelling December 18, 2017 11:57AM |
Registered: 11 years ago Posts: 5,780 |
Re: axis shift without skipping - when travelling December 25, 2017 12:22AM |
Registered: 6 years ago Posts: 8 |