PRESS
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专利名称：PRESS
发明人：FUTAMURA, Shoji,UNNO, Keizo
申请号：EP03705096.0
申请日：20030213
公开号：EP1484170A1
公开日：
20041208
专利内容由知识产权出版社提供
专利附图：
摘要：A press forming machines includes displacement measuring means for
measuring a displacement between a slide plate and a reference plate. Control means measures a positional displacement of each of the driving sources by using the displacement measuring means in each of a plurality of operating steps during the
molding operation, detects a desired displacement position of the entire slide plate, extracts control data including a correction amount to maintain the entire slide plate at the desired displacement position, the correction amount corresponding to a change in load on each of the driving sources, stores the control data in the memory, supplies the control data to the driving sources, and separately drives the driving sources. Since an actual molding operation can be performed using control data generated in a trial molding operation, the cycle time of the actual molding can be shortened.
申请人：Institute of Technology Precision Electrical Discharge Work's
地址：3110 Iiyama Atsugi-shi, Kanagawa 243-0213 JP
国籍：JP
代理机构：Reichel, Wolfgang, Dipl.-Ing.
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