Scenario
Cuts are drifting in one or more axes. Depending on the version of the
software, and the tasks being done, an error message may be received indicating
loss of pulses or axis drift.
Problem
There are a few common causes for this problem:
Loose pulley or mechanics
Electrical interference/noise
Problem with NC file geometry
LC+/MP/Premium controllers only: Verify
control cable
Solution
There are a few pieces of information necessary to determine the cause of
this issue.
- Does the drift continue in one direction, or does it bounce back and
forth for a short distance?
- After the drift happens, is the origin of the part exactly where it was
before the problem occurred?
First: Test
for encoder pulse issues
Next: Test
for mechanical drift issues |