When using precision CNC lathes, you need to pay attention to the following aspects:

1. Machine tool operating skills: Operating precision CNC lathes requires certain machine tool operating skills and experience. Operators should receive professional training and understand the basic principles, operating procedures and common fault handling methods of the CNC system.

2. Workpiece clamping: Ensure that the CNC lathe workpiece is firmly and reliably clamped during processing to prevent processing errors caused by workpiece movement or vibration. Select the appropriate fixture and clamping method, and make the correct clamping settings based on the workpiece shape and size.

3. Tool selection and tool path planning: According to the CNC lathe processing requirements and workpiece material, select the appropriate tool and perform tool path planning. Reasonably set CNC lathe cutting parameters, including cutting speed, feed speed, cutting depth, etc., to ensure processing quality and efficiency.

4. CNC program writing: Writing correct CNC machining programs for CNC lathes is the key to the operation of precision CNC lathes. Operators should be familiar with CNC programming languages and programming software, be able to write precise processing programs according to workpiece drawings and processing requirements, and perform program debugging and optimization.

5. Positioning and measurement: During the CNC lathe processing process, the workpiece is positioned and measured in a timely manner to ensure that the CNC lathe processing accuracy and size meet the requirements. CNC lathes use precision measuring tools to perform dimensional inspections and adjust processing parameters and processes based on the inspection results.

6. Equipment maintenance: Regularly inspect, maintain and maintain precision CNC lathes to maintain the good condition and stability of the equipment. Timely replace severely worn tools and parts of the CNC lathe, clean and lubricate all parts of the CNC lathe to ensure the normal operation of the machine tool.

7. Safe operation: Strictly abide by the safe operating procedures of CNC lathes and wear personal protective equipment to avoid accidents. Pay attention to the operating status of CNC lathe machines and the workpiece processing process, handle abnormal situations in a timely manner, and take measures to ensure the safety of CNC lathe operators and equipment.