摘要
采用阻尼隔声套等方法控制大型球磨机噪声，是一种新颖有效的方法，通过紧箍于筒体上的多层复合材料的隔声吸声阻尼作用，使球磨机噪声降低了 １５～２０ 分贝（ Ａ），使用维修十分方便。
An effective method to control the noise of the large ball grinding machine by use of the sound isolating damping sleeve is presented. The multilayer composite matorial, which is bound tightly on the cylinder body, can play a role of sound isolation, sound absorption, and damping so as to make the noise of ball grinding machine reduce 15～20 db (A). Moreover, it is very easy to be used and maintained.
出处
《振动与冲击》
EI
CSCD
1999年第1期44-48,共5页
Journal of Vibration and Shock
关键词
球磨机
隔声套
降噪
噪声特性
ball grinding machine, sound isolating sleeve, noice reduction
