When using a roll grinding machine, many operators encounter situations such as soft landing and the Z-axis failing to rotate. Do you know what causes these problems?
I. Manual Z-axis cannot rotate
Cause of failure: The interlock between the Z-axis and the tilting device is not properly engaged, causing the Z-axis filter to become clogged or experience increased pressure.
Solutions: Resolve the issue by attaching stainless steel straps, modifying the pulley model, adjusting the running height to maintain the previous height, and replacing the Z-axis filter and guide rail.
II. “Check INSPECTER Communication” Fault Alarm: Cause: Due to transmission issues, the eddy current emitted by the probe on the roll surface is not being fed back, resulting in an alarm due to excessive waiting time. Solution: Close the INSPECTER software and restart it; or interrupt the program and start again.
III. Soft Landing Fault: Cause: Due to factors such as vibration, the bottom sensor may not be able to accurately detect the soft landing position, or the socket may be loose during signal transmission, preventing signal transmission.
Troubleshooting: Use a small wooden hammer to suspend the induction hammer via a thin steel wire rope, thus ensuring the soft landing signal light functions properly. Test both sides separately until it works correctly. Alternatively, drill a hole under the soft landing cover and insert a thin rope through the hole for sensing. If the signal light does not illuminate correctly, continuously pull the rope until the light illuminates correctly. If the issue is a loose socket, then the socket should be insulated.
The above is a detailed introduction to common faults and troubleshooting methods for roll grinding machines. We hope this information is helpful.
