CNC lathes have certain requirements for the ambient temperature of the factory building, mainly to ensure the normal operation and processing quality of the machine tools. Generally speaking, the ambient temperature of the factory building where the CNC lathe is located should be controlled within a suitable range. Common requirements are as follows:

1. Stability: The ambient temperature of the factory building should be relatively stable to avoid drastic temperature fluctuations, because temperature changes may affect the accuracy and stability of the machine tool.

2. Temperature range: Generally speaking, the ambient temperature of the factory building where the CNC lathe is located should be controlled between 15°C and 30°C. Temperatures that are too high or too low may adversely affect the operation of the machine tool.

3. Humidity control: Normal factory environment humidity is also one of the important factors. Too high humidity may cause rust and corrosion of machine tool parts, and too low humidity may cause static electricity problems.

4. Ventilation and air quality: CNC lathe workshops should maintain a good ventilation system to ensure air circulation, eliminate harmful gases generated by waste gas and cutting fluid, and maintain good air quality.

5. Dust-proof measures: CNC lathes are usually sensitive to dust and foreign matter in the environment, so the factory building should be dust-proof to keep the environment relatively clean.

In general, CNC lathes have certain requirements for temperature, humidity, ventilation and air quality. Good environmental conditions can ensure the normal operation of machine tools, extend the service life of the equipment, and improve processing quality and efficiency.