冷碾扩机的轧制原理与工艺介绍

The introduction to the working principle , equipment and processing of rolling cold machine

轴承套圈冷碾扩是近年来发展较快的毛坯加工技术,它是利用金属材料的塑性变形来获得所需的零件形状和尺寸,由于工序便捷且省材,目前极具市场,本文重点介绍了冷碾扩机碾扩机件的工作原理、碾扩机的设备和加工工艺等.

The boule process technology of rolling cold machine has developed increasingly in recent years, it can get required size and shape through plastic deformation of metal , because its process is simple and economical, it has a good market. The paper introduced the working principle , equipment and processing and so on.