The colded precision rollingmachine for bearing ring is a new advanced technology for process precision bearing blanks.
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。
2
The structure, control principle and main part design features are introduced for precision rollingmachine of the tapered bearing ring.
介绍了圆锥轴承套圈精密辗扩机的结构、控制原理及各主要组成部分的设计特点。
3
Therefore, keeping clean in workshop and regulating the metal constitution of rollingmachine could reduce the Pb and Cu pollution during tea processing.