基于模态分析的某大型结构件装夹技术研究  

Research on Clamping Technology of a Large Structure Member Based on Modal Analysis

作　　者：巩丽[1] 张斌[1] 谢龙飞[1] GONG Li;ZHANG Bin;XIE Longfei(Dongfang Turbine Co.,Ltd.,Deyang Sichuan,618000)

机构地区：[1]东方电气集团东方汽轮机有限公司,四川德阳618000

出　　处：《东方汽轮机》2022年第3期52-54,共3页Dongfang Turbine

摘　　要：文章以某大型结构件为研究对象,结合其结构特点和加工要求,从动态特性分析的角度出发,通过对大型结构件在不同装夹方式的模态分析,确定其最优装夹方案,并在实际生产中进行验证。The paper takes a large structure member as the research object, completes the modal analysis of different clamps of the structure member,combined with the structural characteristics and requirements, and then determines the optimal clamping scheme.Finally, the article verifies the clamping scheme in actual production.

关 键 词：大型结构件 模态分析 装夹 

分 类 号：TK266[动力工程及工程热物理—动力机械及工程]