Transactions of Materials and Heat Treatment

Title：FE analysis and optimized design of large 20 MN NC frame type for hydraulic press body

Authors： HAN Jiang CHEN Dang XIA Lian ZHAI Hua LI Gui-shan

Unit： Hefei University of Technology Hefei Metal forming Co. Ltd.

KeyWords： 20 MN NC frame type of hydraulic press finite element method stiffness and stress optimization

ClassificationCode：TH123

year,vol(issue):pagenumber：2011,36(3):67-70

Abstract：

The large 20 MN NC frame type of hydraulic press body's solid model was built through 3 dimension software, and its finite element model was proposed based on the finite element software ANSYS in order to analyze its stiffness and strength. The press body's stress and strain were calculated, based on which the main structure of the optimization model was constructed and optimized. Then compared with the initial design, the results provide a theoretical basis for the hydraulic press body's structural design and optimization.

Funds：

国家重大科技专项资助项目（2009ZX04004-021）：大型数控单双动薄板冲压液压机

Reference：

［1］俞新陆.液压机的设计与应用[M]. 北京：机械工业出版社，2007.
［2］刘文廷.结构可靠性设计[M].北京：国防工业出版社，2008.
［3］夏卫明，骆桂林，嵇宽斌. ANSYS优化算法的研究及其在液压机优化设计中的应用[J].锻压装备与制造技术，2010,(1):43-47.
［4］张胜民.基于有限元分析软件ANSYS7.0的结构分析[M].北京：清华大学出版社，2004.
［5］刘强，付文智，李明哲.三梁四柱式多点成形压力机机架结构有限元分析和优化设计[J].塑性工程学报，2003,10(5):49-52.
［6］居大伟，李森.框架式液压机机身结构承载分析[J].机械设计，2010,9 (9)：81-83.
［7］尚晓江，邱峰，赵海峰,等.ANSYS结构有限元高级分析方法与范例应用[M].2版.北京:中国水利水电出版社,2008.
［8］雷正保，钟志华，李光耀,等.受冲薄壁结构动力效应的显式有限元分析[J].力学学报，2000,32(1):70-77.

Service：

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