车削铜瓦哈夫面的简易装夹方法安徽省淮南机械职工大学董谟禹某小厂承接一批铜瓦加工任务，铜瓦零件如图１所示图１铜瓦简图加工时应首先加工哈夫面。该厂原使用牛头刨床加工．但效率低，粗糙度值较大．既不能保证工期又不能保证质量。后经本人改进．用四爪卡盘和项针装夹... Turning copper Huafu noodles simple clamping method Huainan, Anhui Province, Anhui University of Mechanical and Engineering workers a small plant to undertake a group of copper tile processing tasks, copper parts shown in Figure 1 Figure 1 copper tile processing should be the first processing Hough face. The factory originally used shaper planing processing. But the efficiency is low, the roughness value is bigger. Neither the duration nor the quality can be guaranteed. After I improved. With four-jaw chuck and needle clamp ...