摘要
对气动凿岩机产生的噪声声源进行了全面的分析研究,介绍了各声源的特性及测试方法。将气动凿岩机的冲击噪声和回转噪声作为一种主要噪声声源。为气动凿岩机噪声治理提供了依据。
This paper is based the full analyse and research of noise source of pneumatic drill. Introduced the specific property and measure method of every noise source. It takes the shock and rotation noise as one of the main noise source of pneumatic drill. It can provide the base for noise control of pneumatic drill.
出处
《噪声与振动控制》
CSCD
北大核心
2006年第2期75-78,共4页
Noise and Vibration Control
关键词
声学
气动凿岩机
噪声
声源
acoustics
pneumatic drill
noise
noise source
