Transactions of Materials and Heat Treatment

Title：Press stroke accurate adjustment by graphic method

Authors： MEI Bi-zhou GUO Wan-chuan LIU Mao-yin (Technical Center XuZhou Metal-Forming Machine(Group)co.ltd XuZhou 221116 China)

Unit：

KeyWords： crankshaft eccentric stroke adjustment

ClassificationCode：TG315.4

year,vol(issue):pagenumber：2007,32(6):120-121

Abstract：

To meet the different requirements of the punching process,the stroke of some presses could be adjusted. The reference list of slide stroke and sleeve position was usually used in practice.Adjusting mechanism of presses might get different slide strokes.The graphic method was introduced.It can quickly get the eccentric sleeve position in a known stroke,and can get the stroke in a known eccentric sleeve position.It is a useful emergency measure without reference.

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Reference：

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[2]彭建声．冷冲压技术问答(上册)[M]．北京：机械工业出版社，2001．
[3]李淑红，童放．浅谈曲轴自由锻造的下料计算[J]．锻压技术，2005，30(4)：1-2．
[4]程里．单拐曲轴全流线联合锻造方式浅谈[J]．锻压技术，2006，31(1)：1-2．
[5]孙前江，王高潮．黄映霞，等．曲轴锻造过程的数值模拟[J]．锻压技术，2006，31(2)：4-6．

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