Optimal Design of Pendulum in High Impact Shock Testing Machine for Middleweight

被引:0
作者
Wang Tao [1 ]
Zheng Xiang-zhou [1 ]
Wang Shi-bo [1 ]
机构
[1] Huazhong Agr UniversityWuhan, Coll Engn, Wuhan 430070, Hubei, Peoples R China
来源
RESEARCH IN MECHANICAL ENGINEERING AND MATERIAL SCIENCE | 2014年 / 456卷
关键词
high impact shock testing machine; Pendulum; Centre of percussion; Optimization;
D O I
10.4028/www.scientific.net/AMM.456.334
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Impact test of shipboard systems must be taken before navy ships take service. Only in this way can we ensure the safety and reliability of them. In middle-weight high impact testing machine which is one of main devices to test medium weight equipments, pendulum is the most important as well as the most perishable part of this machine. Good quality of pendulum should be ensured. Energy demands, reliability, service life and deformation of the pendulum must be taken into account when design pendulum of this tester part. An optimization methods to design pendulum is presented in this paper. By means of optimization of the position of mass centre, percussion centre and impact point, the reliability and service life of pendulum can be improved.
引用
收藏
页码:334 / 337
页数:4
相关论文
共 7 条
  • [1] Gao De-lin, 1991, J E CHINA I TECHNOLO
  • [2] Hang Gui-sheng, 1996, J XUZHOU TEACHERS CO, V14
  • [3] Liu Jian-hu, 2010, APPL SCI TECHNOLOGY, V37
  • [4] Shi Jian-rong, 2010, EQUIPMENT ENV ENG, V7
  • [5] Shock tests H.I., 1989, SHOCK TESTS HI SHIPB
  • [6] Sun Zhan-gang, 2006, MACHINERY DESIGN MAN, V1
  • [7] Wang Ming-gui, 2012, CHINA SCI TECHNOLOGY, V26