comparison of CWR and HWR, using the example of rolling the ball stud shown in Figure 1. Figure 1. Ball stud used in the analysis of crosswedge rolling CWR and helicalwedge rolling HWR, with the dimension in mm given. 2. Parameters of CWR and HWR Processes CWR was carried out in a rolling mill 16 consisting of two flat tools Figure 2a.
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