基于有限元分析技术的CW61200-18T型重型车床床身设计与研究  

Design and Research of CW61200-18T Heavy Duty Lathe Based on Finite Element Analysis Technology

作　　者：杨曼云[1,2] YANG Manyun(Kunming University of Science and Technology,Kunming 650504,China;Yunnan Vocational College of Mechanical&Electrical Technology,Kunming 650203,China)

机构地区：[1]昆明理工大学,昆明650504 [2]云南机电职业技术学院,昆明650203

出　　处：《机械工程师》2024年第10期22-28,共7页Mechanical Engineer

基　　金：云南机电职业技术学院科研带头人及团队建设工程项目“先进装备研发工程优化创新师生共研专项科研创新团队”(2020TD01)。

摘　　要：为了提高产品的设计性能并及时发现设计缺陷,在CW61200-18T型重型车床床身设计中引入有限元方法和分析理论为基础的数值分析及优化设计方法。在机床样机试制之前对床身性能进行了定性及定量的预测及评估分析,为提高机床的加工精度,提升机床产品质量,缩短产品的设计与制造周期及降低产品开发成本提供了有效方法及手段。In order to improve product design performance and detect product design defects in a timely manner,this paper introduces numerical analysis and optimization design method based on finite element method and analysis theory in the design of CW61200-18T heavy lathe bed.Before the trial production of the machine tool prototype,the performance of the bed is predicted and evaluated qualitatively and quantitatively.It provides effective methods and means to improve the machining accuracy of machine tools,improve the quality of machine tools,shorten the product design and manufacturing cycle and reduce the cost of product development.

关 键 词：重型车床 床身 静动力学特性 数值分析 

分 类 号：TG547[金属学及工艺—金属切削加工及机床] TB122[理学—工程力学]