发明名称 |
OPERATION METHOD OF ELECTRIC PRESS WORKING MACHINE |
摘要 |
An operation method of an electric press working machine including a frame body, a crown, and a plurality of support posts, a first slide that slides on the support posts, a second slide that slides on the support posts, a first-side drive source that drives the first slide, a second-side drive source that drives the second slide, and either a first upper die that is attached to correspond to the first slide or a second upper die that is attached to correspond to the second slide or both. The method includes: a step of moving the first and second slides to a first position; a step of moving the second slide to a second position while keeping the first slide at the first position; and a step of moving the second slide to a third position while keeping the first slide at the first position. |
申请公布号 |
US2014283695(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
US201113261858 |
申请日期 |
2011.11.21 |
申请人 |
Futamura Shoji;Murata Chikara;Takahashi Tatsuya;Inada Atsumori;Yoneda Tetsuya |
发明人 |
Futamura Shoji;Murata Chikara;Takahashi Tatsuya;Inada Atsumori;Yoneda Tetsuya |
分类号 |
B30B15/14;B30B1/18 |
主分类号 |
B30B15/14 |
代理机构 |
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代理人 |
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主权项 |
1. An operation method of an electric press working machine at least including
a frame body that is formed by using a bed, a crown, and a plurality of support posts, a first slide that slides on the support posts, a second slide that slides on the support posts, a first-side drive source that is so provided as to drive the first slide, a second-side drive source that is so provided as to drive the second slide, and a first upper die that is so attached as to correspond to the first slide, and a second upper die that is so attached as to correspond to the second slide, wherein the first-side drive source repeatedly raises or lowers the first slide, and the second-side drive source repeatedly raises or lowers the second slide, and a press working operation of processing a to-be-molded article by using a lower die, which is so attached as to correspond to the bed, and the first and second upper dies is continuously repeated, the operation method characterized by comprising: a step of moving the first and second slides to a first position; a step of moving the second slide to a second position while keeping the first slide at the first position; and a step of moving the second slide to a third position while keeping the first slide at the first position. |
地址 |
Zama-shi JP |