摘要
针对现有气动凿岩机消声器的缺点,从凿岩机的工作特性和噪声机理分析入手,提出降低噪声的控制方法,并研制出高效实用的排气消声装置。
According to the defect of the muffler of pneumatic rock drill, the paper analyses the rock drill about its working characteristic and noise mechanism, puts forward the control approach to decrease the noise, and develops the efficient and practical ex- haust muffler.
出处
《矿山机械》
北大核心
2006年第6期36-37,共2页
Mining & Processing Equipment
