【摘要】 介绍了冷却床模型的有限元建模技术。对所建立的有限元模型 ,用 SAP5计算了前五阶固有频率 ,与实验对照表明 ,有限元建模是正确的更多还原

【Abstract】 This paper introduced the modeling technique of cooling lathe model by means of finite element method That is checked with experiment and SAP5,the results show that the model of finite element is correct更多还原