基于齿轮箱结构的试验模态测试研究  

Study on the Modal Test Based on the Gearbox Structure

作　　者：别红玲[1] 

机构地区：[1]上海电子信息职业技术学院,上海201411

出　　处：《制造技术与机床》2007年第8期56-57,64,共3页Manufacturing Technology & Machine Tool

基　　金：振动;冲击;噪声国家重点实验室资助(编号:VSN-2004-06)

摘　　要：现代机器多要求高速、高效、低耗能、轻型、低噪声和性能可靠。解决这些问题,离不开动态测试与分析,因而模态测试技术得到迅速发展和广泛应用。目前的发展趋势是把有限元方法和试验模态分析技术结合起来。In modem industry, all kinds of machines are developing towards the direction of high speed, high efficiency, light, low energy resuming, low voice and reliable performance. To meet these requirements, it can not get away from the dynamic state test and analysis, so the modal test technique is developed quickly and applied extensively. The current development trend is to put the finite element method and the modal test technique together.

关 键 词：齿轮箱 试验模态分析 有限元方法 

分 类 号：U483[交通运输工程—载运工具运用工程]