CNC turning and rolling machines combine turning and rolling technologies to significantly improve part processing efficiency.

Typical applications include:

1. Automotive transmission shaft machining: For stepped shaft parts, dual-spindle simultaneous machining is used, achieving a diameter accuracy of ±0.005mm and reducing single-piece processing time to 18 minutes, CNC turning a 40% improvement over traditional processes.

2. Hydraulic valve body manufacturing: Valve hole turning and rolling strengthening are completed in a single clamping setup, reducing surface roughness from Ra3.2μm to Ra0.8μm, increasing fatigue strength by more than three times, and reducing secondary machining steps.

3. Hardware tool mass production: The rolling module performs mirror-finishing on the hexagonal surfaces of wrenches, achieving a production rate of 200 pieces/hour and a surface defect rate of less than 0.3%. In the field of precision transmission component manufacturing, this type of composite equipment effectively solves positioning errors caused by multi-process flow through process integration, making it particularly suitable for small-batch, high-variety production.