齿轮冷精密锻造智能CAD/CAM系统研究  

Study on an Intelligent CAD/CAM System for Cold Precision Forging of Gears

作　　者：井维峰[1] 孙锡红[1] 付沛福[2] 

机构地区：[1]上海理工大学,上海200093 [2]吉林大学,吉林长春130025

出　　处：《模具工业》2005年第2期6-9,共4页Die & Mould Industry

基　　金：上海市教委青年基金项目 (01QN39)

摘　　要：以齿轮精锻工艺模具智能设计为研究对象 ,建立了集成智能设计系统的模型 ,将有限元分析方法与工艺、模具及电极设计的知识表示方法以及推理机制相结合 ,建立了回弹量预测的模糊神经网络 ,并应用于智能系统 ,开发出了相应的程序 。With the intelligent design of the precision forging die for gears as a study subject,an integrated intelligent system model has been set up.By integrating the finite element method,the knowledge expressing methods and reasoning mechanisms for the technological process,die design and electrode design,a fuzzy neural network for predicting elastic recovery has been built up and applied to the intelligent system,and the corresponding program has been developed.The intelliˉgent system is verified with a practical example.

关 键 词：KBE FEM 冷精密锻造 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]