摘要
在YYG90SX型导轨式液压凿岩机的研制过程中，摸索出一套完善提高液压凿岩机性能和可靠性的方法。试验结果显示。
A series of methods us ed to improve characteristic and reliability of hydraulicrock drill are derived during the period of developingYYG90SX hydraulic rock drill. The test results showthat on the basis of derived methods an significant im provement on characteristic and re1iability is made :P5~8[
出处
《矿山机械》
北大核心
1996年第12期5-8,3-4,共4页
Mining & Processing Equipment
关键词
液压凿岩机
性能
可靠性
凿岩机
Hydrulic rock drill, Reliability, Impact piston
