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

Tao Wang; Xiang Zhou Zheng; Shi Bo Wang

doi:10.4028/www.scientific.net/AMM.456.334

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 456Optimal Design of Pendulum in High Impact Shock...

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

Abstract:

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.

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Periodical:

Applied Mechanics and Materials (Volume 456)

Pages:

334-337

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.456.334

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Online since:

October 2013

Authors:

Tao Wang, Xiang Zhou Zheng*, Shi Bo Wang

Keywords:

Centre of Percussion, High Impact Shock Testing Machine, Optimization, Pendulum

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