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Title:Design and manufacture of multi-transfer hydraulic press with resistant-bias loading and synchronization mechanism
Authors: YE Zhen  WANG Jin-fu 
Unit: Yangzhou JFMMRI Metal Forming Machinery Co. Ltd. Yangzhou Industrial 
KeyWords: multi-transfer hydraulic press resistant\|bias loading synchronization mechanism 
ClassificationCode:TG315
year,vol(issue):pagenumber:2011,36(2):64-68
Abstract:

Multi-transfer hydraulic press, a kind of hydraulic equipment with the compact structure and high-efficiency, is widely used in sheet metal shaping and forming operations in the developed countries. To the problem appeared in multi-transfer hydraulic press, such as the wide table, serious bias loading and high-precision forming etc., a four-column multi\|transfer hydraulic press developed for the forming of auto parts and components was designed and introduced.Through the research and analysis to the mainframe structure style and closed loop electric\|hydraulic control system, the stationary motion performances as well as the integrated performances of equipment were improved and the resistant-bias loading capacity was enhanced in order to meet the high accuracy and compaction requirements.

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