摘要
在对高速冲床的噪声组成及其测试结果分析的基础上，指出了主要噪声源及噪声特性。提出了高速冲床最为有效的降噪方案为隔声罩方式并介绍了隔声罩的设计。
On the basis of analysing composition and testing results of noise generated by high speed punch press, the major noise sourse and the noise characteristics are pointed out. The use of sound insulation shielding is put forward as a way to reduce the noise efficiently; the design of the shielding is shown in the paper.
出处
《重型机械》
1999年第2期19-22,共4页
Heavy Machinery
关键词
高速冲床
噪声特性
隔声罩
噪声控制
冲床
high speed punch prers, noise characteristic, sound insulation shielding, noise control
