Transactions of Materials and Heat Treatment

Title：Research on worktable stiffness of high-speed punch

Authors： LU Xin-jian1 ZHOU Yong-qing2 SHI Xiong-bing1 MEI Bi-zhou1 (1.Xuzhou Metal Forming Machine(Group) Co. Ltd. Xuzhou 221116 China 2.Engineering College Nanjing Agricultural University Nanjing 210031 China)

Unit：

KeyWords： high-speed punch worktable modal analysis stiffness

ClassificationCode：TG385.1

year,vol(issue):pagenumber：2008,33(3):103-105

Abstract：

The thickness of the high-speed punch worktable is often required to be varied. In order to meet the rigidity need,the frequency and rigidity for the worktables of different thicknesses and materials were analyzed with COSMOSWorks of the solidworks software.The rules of the frequency and stiffness varied with the different thicknesses and materials were found out.As a result,the reasonable,economical designs and material selections which can meet the different needs were gained.

Funds：

Reference：

[1]何德誉.曲柄压力机[M].北京:机械工业出版社,1981.
[2]鹿新建,周永清.正交试验设计在零件优化设计中的应用[J].锻压装备与制造技术,2007,42(1):54-55.
[3]杜连秀,张伟忠.汽轮机低压缸刚性有限元分析[J].汽轮机技术,2005,47(6):428-429.
[4]张卫东,陈科.基于Cosmos/Works的压力机机架设计分析[J].机械设计与制造,2005,(1):53-54.
[5]申昱,于沪平,阮雪榆.材料塑性与几何尺寸关系研究[J].锻压技术,2006,31(3):64-67.
[6]徐伟力,鲍平,艾健,等.钢板刚度特性的影响因素[J].锻压技术,2006,31(6):33-36.

Service：

【This site has not yet opened Download Service】【Add Favorite】