六面顶压机关键零部件的结构优化设计研究  

Research on Structural Optimization Design for Key Parts of a Six-face Presser

作　　者：秦东晨[1] 梁颖[2] 陈立平[3] 钟毅方[3] 

机构地区：[1]郑州大学,郑州450002 [2]中原工学院,郑州450007 [3]华中科技大学国家企业信息化应用支撑软件工程技术中心,武汉430074

出　　处：《中国机械工程》2007年第6期697-701,共5页China Mechanical Engineering

基　　金：河南省科技攻关项目(20001110106)

摘　　要：以有限元法作为结构分析手段,建立了金刚石六面顶压机一种关键零部件的有限元力学模型和结构优化设计模型,在考虑疲劳强度的条件下,完成了该零部件的结构优化设计,为金刚石六面顶压机关键零部件的设计提供了一套较为完整的设计方法和设计系统。同时,采用IGES数据交换标准,实现了实体建模软件Pro/E和有限元分析软件ANSYS之间的有效数据交换,形成了一个较为有效、完整的CAD/CAE集成设计系统,为CAD/CAE/CAM系统集成的研究提供了一个有益的尝试。利用AN-SYS的APDL参数化语言,编制了该零部件的结构优化设计程序ODPST,得到了精确可靠的设计参数。By means of the structural analysis, this paper set up the finite element model and the structural optimal design model for the six--face presser＇s key parts. Taking into account of the fatigue intensity,the structural optimization design of the key parts had been finished. A comparatively complete design method and system could be afforded for the key part of the diamond six-face presser. The data interchange between Pro/E and ANSYS in the IGES standard was realized. The efficient integrated CAD/CAE system of the hinge beam was made out. It is a beneficial trial for the research of CAD/CAE/CAM system integration. Using the APDL language of ANSYS, the structural optimization design program - ODPST was programmed. The accurate and reliable design parameters are obtained.

关 键 词：六面顶压机 结构优化设计 有限元分析 敏度分析 

分 类 号：TH11[机械工程—机械设计及理论]