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图示滚压装置可加工非圆孔。工作滚柱1和中间滚柱2分布在隔套4的径向槽内,中间滚柱与支承元件3的表面相互作用,支承元件相对隔套自由回转。工作时,支承元件相对被加工零件5同心安装和固定。当把回转和轴向移动传给隔套时,整个滚压装置轴向移动,沿被加工表面和中间滚柱辊压的工作滚柱加工零件。在隔套回转时成对工作,和中间滚柱沿支承元件3表面辊压,此时被加工表面和支承表面之间的距离沿整
Graphical rolling device can process non-circular hole. The working roller 1 and the intermediate roller 2 are distributed in the radial groove of the spacer 4, and the intermediate roller interacts with the surface of the supporting member 3, and the supporting member freely rotates relative to the spacer. In operation, the support element is concentrically mounted and fixed relative to the workpiece 5. As the slew and axial movement are imparted to the spacer, the entire rolling unit is moved axially and the workpieces are machined along the work rolls that are pressed against the machined surface and the intermediate rollers. Work in pairs on rotation of the spacer, and the intermediate roller is rolled along the surface of the support element 3, at which time the distance between the surface to be machined and the support surface is rounded