Before cutting, the model, mechanical structure, and operating mode of the Small CNC lathe should be checked to ensure a thorough understanding of the machine tool.
Before cutting, the operating status of the Automatic CNC lathe should be checked to observe whether its operation process is normal, in order to avoid accidents during the cutting process.
Check if the workpiece and tool are securely clamped to ensure safe operation. During the machining process, it is necessary to regularly check whether the tool clamping and workpiece are still secure to prevent tool loosening or workpiece displacement from causing machining errors.
Check if the tool number in the program matches the tool number inside the machine to prevent tool alignment failure or machining errors caused by incorrect tool numbers.
When performing tool compensation during tool alignment, it is necessary to first reset the tool compensation values of all tools to zero, in order to avoid inaccurate tool alignment caused by incorrect compensation values.
If the tool compensation value is not set properly and a tool change operation is required, manual tool change can be used to avoid errors.
At the beginning of the CNC lathe tool alignment program, do not use the G50X xxxZ xxx command to establish a coordinate system, as this will change the starting position of the tool, resulting in inaccurate tool alignment.
Do not use the command to cancel tool compensation at the end of the program, as it may result in the loss of tool compensation values and affect subsequent machining.
During the tool alignment process, it is necessary to choose an appropriate tool alignment method and conduct post alignment verification to ensure the accuracy of the alignment results.
If there is a phenomenon of compensation value confusion between cutting tools, the G28X0Z0 command can be used to perform Automatic CNC lathe zeroing operation to restore the starting position of the cutting tools.
In addition, some details need to be paid attention to during the tool alignment process, such as confirming that the machine tool has been powered on or locked for trial operation before zeroing. After inputting data into the tool alignment, it is best to confirm the value and then press the input key to prevent invalid input actions. Before first piece machining, the machining allowance can be entered in the "tool compensation/wear" interface for testing and then the wear amount can be corrected to ensure machining accuracy.
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