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公开(公告)号:US4621517A
公开(公告)日:1986-11-11
申请号:US666540
申请日:1984-10-30
申请人: Norio Hatanaka , Tsutae Hata , Yoshio Oketani , Eiji Kimura
发明人: Norio Hatanaka , Tsutae Hata , Yoshio Oketani , Eiji Kimura
CPC分类号: B30B15/144 , B30B15/00 , B30B15/0035 , B30B15/0041
摘要: A system for automatically correcting the position of the slide of a press comprises a position adjusting assembly for adjusting the up-down relative position relationship between the slide and a bolster while the press is in operation, a distance detecting unit for directly or indirectly detecting the relative distance between the bolster and the slide at the bottom dead center, and a control unit for controlling the position adjusting assembly based on the output of the distance detecting unit so that the relative distance between the bolster and the slide at the bottom dead center will be within a predetermined range during the operation of the press.
摘要翻译: 用于自动校正压力机滑块位置的系统包括位置调节组件,用于在压力机运行时调节滑块和摇枕之间的上下相对位置关系;距离检测单元,用于直接或间接地检测 摇枕与下死点的滑块之间的相对距离,以及控制单元,用于基于距离检测单元的输出来控制位置调整组件,使得摇枕和下死点处的滑块之间的相对距离将 在印刷机的操作期间在预定范围内。