轴承套圈精密冷碾扩机床与工艺的研究及应用

摘要

The colded precision rolling machine for bearing ring is a new advanced technology for process precision bearing blanks.The paper mainly introduces the principle of colded precision rolling machine and the process parameter.It is proved in the design and application of the colded rolling bearing machine.%轴承套圈精密冷碾扩机床是一种加工轴承套圈精密毛坯的新技术。论述了精碾原理及碾扩工艺参数。所论述的理论已在轴承套圈精密冷碾扩机床的设计工作中得到应用并得到证实，该产品已达到国内领先水平。