| 摘要 |
A die for equal channel angular pressing comprises a deformation unit with inlet and outlet channels of the same rectangular cross section and a ram, a deformation unit is designed as a two-part unit with cross planes, the cross planes of the first part have grooves and are connected to the cross planes of the second part by bolts, the inlet and outlet channels are formed by said grooves and parts of cross planes of the second part, and in the cross planes of the second part wear resistant inserts are attached. |
