ANALYSES OF ENERGY LOSSES AND ACCUMULATOR AND PARAMETERS DESIGN METHOD OF HYDRAULIC IMPACTOR MECHANISM

来源期刊：中国有色金属学报(英文版)1995年第3期

论文作者：He, Qinghua

文章页码：140 - 146

Key words：volume efficiency; mechanical efficiency; total efficiency; accumulator design

Abstract: Based on using the formulae derived in reference[1] and thoroughly analyzing of various energy losses of hydraulic impact mechanism, the formulae for calculating mechanical efficiency, volume efficiency and total efficiency were derived. The influence of the acceleration ratio βon the efficiency was analyzed too. In addition the design method of a hydraulic impact mechanism has been introduced