Transactions of Materials and Heat Treatment

Title：Energy control and simulation of numerical control hydraulic forging hammer

Authors： ZHANG He-xin LI Yan-jun WANG Wei-dong

Unit： Henan University of Science and Technology Anyang Forging-press Machinery Industry Co. Ltd.

KeyWords： forging hammer mathematical model simulink energy control

ClassificationCode：TG315

year,vol(issue):pagenumber：2011,36(6):73-76

Abstract：

A method based on the analysis of 63kJ numerical control hydraulic die forging hammer system was put forward. The relationship between the draw blow valve open time t and blowing energy e was got to achieve more precise energy control through the establishment of the mathematical model and simulation analysis by Simulink. Through the simulation result analysis of the draw blow valve open time t and blowing energy e, it provides the reference for CNC hydraulic feedback control. The method achieves a better result currently in the forging hammer open loop control.

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Reference：

[1]海霞，提升企业素质打造绿色锻件——记“2010中国汽车锻件采购会”[J].汽车与配件,2010,(40):34-35.

[2]吴国庆，周井玲，沈世德. CH83消振液压模锻锤打击能量的自动控制[J]. 机械设计与制造工程，2002,(1):64-66.

[3]李永堂，罗上银. 液压模锻锤[M]. 北京：机械工业出版社，1992.

[4]郭艳萍,李永堂,雷步芳 .大吨位电液锤的液压控制系统及其动态性能分析[J].机械工程与自动化,2007,(2):38-40.

[5]金文明，马文元，杨慎华. 50kJ液压模锻锤打击能量的仿真研究[J].液压装备与制造技术,2008,(5):90-92

[6]许同乐,李峻光,郎学政.基于Simulink的液压破碎锤的仿真研究[J].机床与液压，2011,(8):73-78.

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