摘要
用有限元法计算主轴系统的临界转速 ,并对主轴系统进行了试验模态分析 .将所得结果与有限元方法和 SAP-V计算的结果相比较 。
The main aim of the paper is the theoretical and experimental analysis of dynamic characteristic on the main shaft system of ring frame.The critical speed of main shaft system is analysed with finite element method.An experimental modal analysis is practised on a prototype structure ,and its results are compared with the solutions of FEM.Their coincidence verifies the correctness of mathematical model of main shaft system.
出处
《西北纺织工学院学报》
2000年第2期163-167,共5页
Journal of Northwest Institute of Textile Science and Technology
基金
陕西省重点科技攻关项目 !( 95K0 9- G5- 1 )
