THEORETICAL　ANALYSIS　AND　DESIGN／CALCULATION　FORMULAE　FOR　HYDRAULIC　IMPACT　MECHANISM THEORETICAL ANALYSIS AND DESIGN /CALCULATION FORMULAE FOR HYDRAULIC IMPACT MECHANISM

来源期刊：中国有色金属学报(英文版)1995年第1期

论文作者：He Qinghua

文章页码：116 - 121

Key words：hydraulic impact mechanism; acceleration ratio; unretrieved oil

Abstract: The period of the piston motion of hydraulic impact mechanism was divided into three stages.and a non-dimensional parameter-the accelaration ratio β was also generalized. And then a series of formulae describing the mechanics and the kinetics of the piston were derived, which Provided a new approach for designing and studying the hydraulic mechanism and new theoretical bases for further research.