| 摘要 |
A device for punching by rolling contains a housing with a mechanism of the rolling motion of the tool in the form of a taper washer with inclined boring, mounted on the bearings, which serves for installation of rolling tool with possibility of rotation. In the housing along the central axis a mechanism of pressing billet is installed, which consists of power part and clamp, moreover clamp penetrates the rolling tool and taper washer, which are made with open-end central holes along the axis. |
