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摘要：
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分析了模具行业存在的问题和现实性要求， 提出了一种虚拟模具ＣＡＤ／ＣＡＥ／ＣＡＭ 系统思想——ＶＣ３， 创造性地构造了其系统框架结构，并对其环境技术进行了详细地研究，给出了虚拟公司数据仓库的数据层次关系图。虚拟模具ＣＡＤ／ＣＡＥ／ＣＡＭ 系统的思想是敏捷制造技术、并行工程、专家系统、网络技术及先进的管理技术的综合体现。该系统的核心在于集成，实现方式采用虚拟手段，具体体现为生产系统的控制与技术管理、生产经营一体化、管理工程设计、决策支撑管理和数据通讯等技术的虚拟集成。该虚拟技术的实现， 有助于整个模具制造业找到一个新的应用发展突破点， 真正体现高速、高效、高质的优势。
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A kind of new thought,Virtual Die&Mould CAD/CAE/CAM System(called VC3),based on advanced manufacturing technology and concorrent engineering and knowlegde engineering and net technology,has been put forward in the paper.The system frame structure was creatively built up and a kind of lays relationship figure of data warehouse in the virtual company was gived.The system's feasibility,organization and structural specification,key\|technologies reqirement and future development were attemptedly and exploratorily studied.The integration is the core,the virtual is method.This will help Die&Mould manufacturing industry find out a new breakout point to really realize the advantages of high speed and efficiency and good quality.
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基金项目：
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作者简介：
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参考文献：
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1 Lou Zhenbi, Zhou Zhaoying, Zhu Yaoxiang, etal. ManufacturingInnovation. Chinese Journalof MechanicalEngineering, 1995, 31(2): 32～37
2 Zhou Zhaoying, Xiao Pengdong, Zhu Yaoxiang, etal. Kernels andKey Factors of Agile Manufacturing and its Application. ChineseJournalof MechanicalEngineering, 1995, 31 (2): 26～31
3 Hatam ura Y, Nagao T Mitsuishi. A Fundam ental Structure forIM . Precision Engin., 1993, 15 (4): 266～273
4 Zhang Shensheng. VirtualManufacturing and M odern Sim ulationTechnology. JournalofSystem Sim ulation, 1995, 7 (3): 18～22
5 Aliheim er W E, Shahinpoor M, Stanton SL. VirtualManufactur-ing. Albuquerque, New Mexico. USA, 1995.
6 Chen Jun. VirtualDie& Mould Manufacturing and Research oftheThree-Dim ensional M etal Form ing Process Sim ulation. doctoraldissertation, ShanghaiJiaotong University, 1996.
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