阻尼技术在叉车结构设计中的应用

The use of damping technology in structure design of fork lifttruck

本文概述结构件振动速度与噪声辐射功率间的关系,根据振动速度的测量数据识别主要辐射源,提出利用阻尼技术降低结构辐射噪声的有效措施,并介绍了阻尼技术在叉车结构设计中的应用实例。

This paper discusses the relationship between vibration velocity of structural elements and their noise radiation power. According to the data obtained during vibration velosity measurements main radiation sources are found and effective measures for decreasing structural radiation noise with the use of damping technology are proposed. A practical example of the application of damping technology to the structure design of fork lift truck is also shown.