Before machining a workpiece, carefully check the input data to ensure it is correct.
Ensure the feed rate is suitable for the operation to be performed.
When using the tool compensation function, carefully check the direction and compensation amount.
CNC and PMC parameters are set by the manufacturer and generally do not need to be changed. If it is necessary to change the parameters, understand their function before doing so.
After powering on, do not touch any buttons on the MDI panel until the position display or alarm appears.
Ensure the coordinate system is correct. Pay attention to the correctness of the imperial and metric settings.
When programming polar coordinate insertion programs or normal direction control programs, pay special attention to the speed of the rotary axes. An inappropriate program can cause the rotary axis speed to become very high, generating centrifugal force that can cause the fixture to detach from the workpiece.
When the axis under constant surface speed control reaches the origin of the workpiece coordinate system, the spindle speed will become very high; therefore, the maximum permissible speed must be observed.
If the stroke detection fails, no alarm will be triggered even if the stroke exceeds the limit, potentially leading to a hazard.
Tool holder interference check.
After starting the machine tool, perform a reference position return.
When operating manually, the correct scaling factor must be selected when manipulating the feed.