【摘要】 针对振动冲击夯使用中影响使用可靠性的几个主要因素 :活塞杆顶端松脱、导向缸筒耐磨性差、导向键易磨损、渗漏等 ,分析了产生的原因 ,提供了相应的改良设计的办法更多还原

【Abstract】 This paper analyzes the causes affecting the reliability of vibratory.These causes are:top end of piston rod releases,wearability of guide cylinder is bad and guide key is easy to wear or permeate.It puts forward design method to improve.更多还原