During the installation and debugging process of CNC lathe CNC system, the following are some issues that need attention:

1. Set parameters correctly: During the installation and debugging process, you should ensure that all parameters and setting values of the CNC system are set correctly. This includes electrical parameters, mechanical parameters, motion parameters, etc. Ensuring the accuracy of parameters is critical for subsequent proper operation and machining operations.
2. Check the power supply and electrical connections: In the early stages of installation and debugging, you should check whether the power supply and electrical connections of the CNC system are safe and reliable. Make sure the power cord is properly grounded, has a stable connection, and follows safe operating procedures.
3. Check the mechanical transmission system: CNC lathes contain mechanical transmission systems, including spindles, servo motors, tool turrets, etc. During the commissioning process, you should check whether the installation of these mechanical components is accurate, whether the transmission system is functioning properly, and make necessary calibrations and adjustments.
4. Test motion control: A key part of debugging a CNC system is testing motion control. This includes position control, speed control and acceleration control of each axis. The movement accuracy and stability of each axis should be tested one by one, and the necessary calibration and adjustments should be made.
5. Online testing: During debugging, online testing should be performed, that is, integration testing of the CNC system with other parts of the lathe (such as tool turret, hydraulic system, cooling system, etc.). Ensure that the various components work in harmony and cooperate with each other.
6. Programming test: In the early stage of debugging, a simple programming test should be carried out to verify whether the CNC system can correctly execute the program and achieve the expected cutting operation. This includes program input, program path calibration, processing parameter adjustment, etc.
7. Debugging records and documentation: During the debugging process, key data and information about the debugging process should be recorded. This helps with future troubleshooting, maintenance, and backup efforts. At the same time, relevant documents and instructions should also be properly preserved and managed.

In short, during the installation and debugging process of the CNC lathe CNC system, it is necessary to carefully check and ensure the correct installation and connection of each component, conduct relevant function and performance tests, and record important debugging information in a timely manner. This ensures the stability and accuracy of the CNC system in actual operation. It is recommended that before installation and debugging, refer to the detailed instructions of the CNC system and the guidance provided by the manufacturer.