Dealing with the cutting vibration problem of CNC lathes requires comprehensive consideration of multiple factors and taking corresponding measures to reduce or eliminate vibration. Here are some common ways to deal with it:

1. Workpiece clamping and support: Ensure that the CNC lathe workpiece is clamped firmly and stably, using appropriate fixtures and support structures. Correct workpiece clamping can reduce the transmission and impact of vibration and improve machining accuracy and surface quality.

2. Tool selection and cutting parameters: CNC lathes use appropriate tool types, cutting parameters and tool geometry to reduce cutting forces and vibration. Make sure the tool is sharp and choose appropriate cutting speed, feed rate and depth of cut to avoid vibration caused by excessive cutting force.

3. Tool fixing and calibration: CNC lathes ensure that the tools are correctly installed and fixed to avoid loosening or misalignment of the tools. Regularly check and calibrate the tool position to ensure accurate docking of the tool and workpiece and reduce vibration.

4. Shock absorption and compensation devices: Installing shock absorption and vibration compensation devices on CNC lathes, such as shock absorbers, vibration compensators, etc., can effectively reduce the impact of vibration on CNC lathes and workpieces.

5. Machine tool structure optimization: Design and optimize the structure of CNC lathes to improve rigidity and stability and reduce resonance and vibration. CNC lathes can effectively reduce vibration levels by adopting methods such as stronger bed, beams and support structures, as well as adding damping materials.

6. Dynamic balancing: Regularly dynamically balance the spindle, tool holder and other moving parts of the CNC lathe to reduce the impact of unbalanced mass on vibration.

7. Vibration monitoring and control: CNC lathes use vibration monitoring systems to monitor and control CNC lathes in real time, detect and deal with vibration problems in a timely manner, and improve processing efficiency and quality.

By comprehensively applying the above methods, CNC lathes can effectively deal with the cutting vibration problem of CNC lathes and improve processing efficiency and processing quality.