After the eccentric CAM turning impeller, per unit volume reduction of the cavity.
叶轮转过偏心凸轮后，每单元空腔的容积减少。
This paper mainly describes the NC technique of machining dual-curved cylindrical CAM with turning center, programming and analysis of error-machining.
介绍了采用车削中心加工双侧曲面圆柱凸轮的加工工艺、数控加工程序的编制及圆柱凸轮型面的加工误差分析。
The processes employed to machine our jack screws are CNC Swiss turning, CNC milling, cold heading and CAM Swiss automatic lathing.
其加工采用CNC瑞士换向台、CNC铣削、冷作头和CNC瑞士自动加工等工艺。
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