CNC lathes that process multi-threads have the following characteristics:

1. Efficient processing: CNC lathes can process multiple threads at the same time with high speed and high precision, thereby improving production efficiency.

2. High precision: The CNC system equipped with CNC lathes can accurately control the movement trajectory and processing parameters of the tool to ensure that the size and quality of each thread are consistent.

3. Strong flexibility: CNC lathes can write different processing programs as needed to process multi-threads of different specifications and types, and have strong processing adaptability.

4. High degree of automation: CNC lathes are equipped with automatic tool changing systems and automated processing process control, which can achieve continuous automatic processing, reduce manual intervention, and improve production efficiency.

5. Good stability: The CNC lathe has a stable structural design and high spindle precision, which can maintain stability during the processing and ensure processing quality.

6. Cost saving: Compared with traditional lathes, CNC lathes are more efficient in processing multi-threads, which can reduce labor costs and processing cycles, and reduce production costs.

7. Wide scope of application: CNC lathes can be used to process multi-threads of various materials, including metals, plastics, composite materials, etc., and are suitable for production needs in a variety of industrial fields.

Generally speaking, CNC lathe processing of multi-threads has the characteristics of high efficiency, precision, flexibility and stability, and is one of the commonly used processing techniques in modern manufacturing.