倍捻锭子的动力特性分析——模态综合法的应用  

Vibration Analysis of Double Twisting Spindle through Synthesis of Component Modes

作　　者：何重辉[1] 王正奎[2] 

机构地区：[1]中国纺织大学机械工程系,上海200051 [2]中国纺织大学基础科学部,上海200051

出　　处：《中国纺织大学学报》1998年第6期34-37,共4页Journal of China Textile University

摘　　要：首先根据倍捻锭子的实际结构建立起计算模型,并详细介绍模态综合法对倍捻锭子的计算过程;另外传递矩阵法作为处理回转轴系的传统方法,这里只作简单介绍;最后运用模态测试技术对理论计算进行了校核.结果表明,理论计算和模态测试值基本吻合,这为今后对倍捻锭子的进一步研究提供依据.First, the calculating model of double twisting spindle is set up. Then, dynamic analysis of the spindle through synthesis of component modes is introduced in detail. And the method of transfer matrix, as a traditional one dealing with spindle only is introduced simply. Last, the modal testing on the spindle is made, whose purpose is to verify the results from the synthesis of component modes and those from the method transfer matrix.

关 键 词：动态特性 倍捻锭子 模态综合法 测试 

分 类 号：TS103.811[轻工技术与工程—纺织工程]