Design a New Type of Interfered Muffler Based on Pneumatic Tools

被引：0

作者：

Yuan, Hui Ping ^{[1
]}

Zhong YongGao ^{[1
]}

Liang, Ming Hui ^{[2
]}

Cheng, Hu Zhi ^{[1
]}

Pan, Yu ^{[1
]}

机构：

[1] Guang Xi Univ Technol, Dept Mech Engn, Liuzhou, Peoples R China

[2] Hehai Univ, Dept Engn Mech, Hehai, Peoples R China

来源：

ADVANCES IN MECHANICAL DESIGN, PTS 1 AND 2 | 2011年 / 199-200卷

关键词：

Pneumatic Tools muffler Gas convection;

D O I：

10.4028/www.scientific.net/AMR.199-200.1145

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

18 The traditional interfered muffler has narrow noise elimination frequency range. It has large noise elimination volume only at contracting frequency part. When noise frequency is far lower than contracting frequency, the noise elimination volume will fall rapidly. Designing a composite muffler based on the principle of gas convection, sound wave diffraction, sound reflection and so on. The muffler is mainly used for noise caused by pneumatic tools. Test shows that without affecting the work performance of pneumatic tools, the muffler can be 10-12dB noise reduction, which is worthy applying.

引用

页码：1145 / +

页数：2