公开(公告)号：US4233485A

公开(公告)日：1980-11-11

申请号：US920989

申请日：1978-06-30

申请人： Kunihiko Sato ,  Tetsuro Urata ,  Tetsuhiro Asamoto ,  Kobun Asakawa ,  Takeo Uebayashi ,  Mitugi Kawano

发明人： Kunihiko Sato ,  Tetsuro Urata ,  Tetsuhiro Asamoto ,  Kobun Asakawa ,  Takeo Uebayashi ,  Mitugi Kawano

IPC分类号： B23H9/04 ,  B23P1/12

CPC分类号： B23H9/04

摘要： Disclosed is a process for subjecting the outer surface of a satinizing roll to electrical discharge machining to produce, on the roll surface, a satin-like roughened surface with a uniform roughness. With the electrical discharge machining process, a plurality of electrodes of the same shape are mounted at equal pitches on each of a plurality of head columns, and the head columns are repeatedly reciprocally fed traversely along the axis of rotation of a roll over a predetermined distance which does not cause any stepped portions on the roll surface to effect the electrical discharge machining. The feeding of the electrodes toward the surface of the roll is separately controlled for each head column. To obtain the optimum working results, the head columns are repeatedly reciprocally fed traversely over a distance equal to the electrode mounting pitch.

摘要翻译： 公开了一种使缎光辊的外表面进行放电加工以在辊表面上产生具有均匀粗糙度的缎纹状粗糙表面的方法。 通过放电加工处理，将多个相同形状的电极以等间距安装在多个头柱中的每一个上，并且头列沿着辊的旋转轴线横过预定距离 这不会导致辊表面上的任何阶梯部分进行放电加工。 对于每个头柱分别控制朝向辊表面的电极的供给。 为了获得最佳的工作结果，头列在横向上被重复往复地进给等于电极安装间距的距离。