航空发动机工装快速设计系统的信息模型研究
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摘要
在航空发动机的制造过程中,需要大量的工装,这些工装在产品的研发周期中占有相当大的比重,提高工装设计效率,将会直接缩短产品开发周期。航空发动机工装设计中不仅涉及到大量的行业通用信息,如通用零部件模型信息、装配特征信息、工程信息等,而且还包含了航空发动机所特有的信息,如航空发动机叶片检测专用工具、专用工装设计工具等。本文面向航空发动机工装快速设计系统,针对航空发动机典型工装,建立了航空发动机工装信息模型。
本文的主要工作概述如下:
(1)通过研究信息模型的设计方法,建立了航空发动机工装设计信息模型。对航空发动机工装设计信息模型的设计原则、命名原则及参数化建模原则进行了研究,分析了信息模型中的具体信息内容,对信息模型中底层数据库进行了详细设计。
(2)针对航空发动机工装设计,研究了基于航空发动机工装设计信息模型的编码体系,设计了一套面向航空发动机工装快速设计系统的信息模型编码体系。
(3)基于航空发动机工装设计信息模型,研究了工装快速设计系统信息模型的实现和使用,通过人性化的人机信息交互界面,实现了工装设计快速装配设计。
In manufacturing process of the aero-engines, there are a lot of tooling, i.e. the technology equipment, which includes a variety of tools required. The tooling occupies a large proportion of the product development cycle, and the improvement of the tooling design efficiency will directly reduce the product development cycle.There is not only a great deal of common information in designing of aero-engine tooling which includes common model of parts components,assembly feature information, project information and so on, but also specific information in aero-engines, such as the special tooling for detecting aero-engine blades, and other special design tools.In this thesis, the information model has been built, which is based on the rapid tooling design system and the typical tooling of aero-engine.
The main work of this paper is summarized as follows:
(1) The information model for aero-engine tooling design is built by studying on the design method of information model. The design principle, naming principle and parametric modeling principle of the information model for aero-engine tooling design are studied. The details in the information model are analyzed and the underlying database is designed.
(2) In connection with the aero-engine tooling design, the coding system based on the information model for aero-engine tooling design is studied, and a coding system of rapid tooling design for aero-engine is developed.
(3) Implementation and application are studied based on the information model for aero-engine tooling design, and a rapid assembly tooling design of tooling design is achieved by developing a user-friendly interface.
本文的主要工作概述如下:
(1)通过研究信息模型的设计方法,建立了航空发动机工装设计信息模型。对航空发动机工装设计信息模型的设计原则、命名原则及参数化建模原则进行了研究,分析了信息模型中的具体信息内容,对信息模型中底层数据库进行了详细设计。
(2)针对航空发动机工装设计,研究了基于航空发动机工装设计信息模型的编码体系,设计了一套面向航空发动机工装快速设计系统的信息模型编码体系。
(3)基于航空发动机工装设计信息模型,研究了工装快速设计系统信息模型的实现和使用,通过人性化的人机信息交互界面,实现了工装设计快速装配设计。
In manufacturing process of the aero-engines, there are a lot of tooling, i.e. the technology equipment, which includes a variety of tools required. The tooling occupies a large proportion of the product development cycle, and the improvement of the tooling design efficiency will directly reduce the product development cycle.There is not only a great deal of common information in designing of aero-engine tooling which includes common model of parts components,assembly feature information, project information and so on, but also specific information in aero-engines, such as the special tooling for detecting aero-engine blades, and other special design tools.In this thesis, the information model has been built, which is based on the rapid tooling design system and the typical tooling of aero-engine.
The main work of this paper is summarized as follows:
(1) The information model for aero-engine tooling design is built by studying on the design method of information model. The design principle, naming principle and parametric modeling principle of the information model for aero-engine tooling design are studied. The details in the information model are analyzed and the underlying database is designed.
(2) In connection with the aero-engine tooling design, the coding system based on the information model for aero-engine tooling design is studied, and a coding system of rapid tooling design for aero-engine is developed.
(3) Implementation and application are studied based on the information model for aero-engine tooling design, and a rapid assembly tooling design of tooling design is achieved by developing a user-friendly interface.
引文
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[38] S.J. Fenves, R.D. Sriram. Product information exchange: Practices and standards[J]. Journal of Computing and Information Science in Engineering, 2005, 5: 238~246.
[39] S.R.H. Hoole, A Mascrenghe, Navukkarasu, et a1. An expert design environment for electrical devices and its engineering assistant[J]. IEEE Transactions on Magnetics, 2003, 39(3): 1693~l696.
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[41]李代平,张信一.中文SQL Server 2000数据库系统管理[M].北京:冶金工业出版社,2002.
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[43]汪琦,张伟红.注塑模具标准模架数据库的开发[J].塑料科技,1996,115(5):51~56.
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[3]李兵.基于知识的汽车覆盖件模具标准件库研究与开发[D].武汉:华中科技大学,2005.
[4] Y.T. Hao, Y Jin, X.M. Fan, et a1. Method of virtualproduct development based on holographic product model[J]. Computer Integrated Manufacturing Systems, 2003, 9(5): 357~362.
[5] X.M. Liu, Y.L. He, X.X. Wang, et a1. Product lifecy-ele information model[J]. Journal of Chongqing University: Natural Science, 2002, 25(1): 138~140.
[6] J.H. Liu, J Yao, R.X. Ning. Research on information integration technology between CAD system and virtual assembly system[J]. Computer Integrated Manufacturing Systems, 2005, 11(1): 144~147.
[7] G.D. Li, L.S. Zhou, L.L An, et al. A syetem for supporting rapid assembly modeling of mechanical products via components with typical assembly features[J]. International Journal of Advanced Manufacturing Technology, 2010, 46: 785~800.
[8]王仁龙,周来水,安鲁陵.飞机工装组合件的柔性分类编码技术研究[J].机械工程与自动化,2009,1:21~23.
[9] J Zhou, T Xing. Integration of CAD/CAE system forcasting process design[J]. Tsinghua Science and Technology, 2003, 8(1): 117~120.
[10] M.Z Dong, T.J. Zhang. Heterogeneous information integration method based on information semantic[J]. Computer Engineering, 2005, 31(2): 202~203.
[11]谢鹏寿,康永平.基于广义CAD系统集成的产品信息模型研究[J].中国机械工程,2006,S2:233~237.
[12]江伟光,武建伟.基于元模型的产品全生命周期信息模型研究[J.中国机械工程,2008,12(19):1451~1456.
[13]杨刚成.基于CBR的注射模模架数据库的设计与实现[J].模具工业,2001,247(9):9~13.
[14]黄勇,张博林,薛运峰.UG二次开发与数据库应用基础与典型范例[M].北京:电子工业出版社,2008:2~3.
[15]黄翔,李迎光.UG应用开发教程与实例精解[M].北京:清华大学出版社,2005:1~2.
[16]李如忠.利用UG NX二次开发技术实现批量孔的创建[J].机械研究与应用,2008,21(3):98~100.
[17] Kikkawa. A product modeling system for top-down design of a machine assembly with matics motion[J]. Manufacturing Science & Technology of the Future Netherlands, 1991, 1~13.
[18] B Yu, W.D. Zhang. Graphic Processing and Strip Layout in a CAD System on Microcomputer for the Multistage Progressive Die with Bending and Forming Production[J]. International Conference on Die Mould Technology, 1990, 12(1): 235~245.
[19] L Wang, W.D. Zhang, L.H.A. Tang. CAD/CAM System for Multiple-step Precision Die[J]. Proceeding of the Four International Conference on Technology of Plasticity, 1993, 2(1): 1710~1715.
[20]黄翔,万久团,曾荣.全息智能夹具三维标准件库建立的研究[J].机械科学与技术,2003,22(2):332~334.
[21]张应中,罗晓芳.基于UG/Open API技术的参数化标准件库的开发[J].计算机工程,2003,29(21):180~181.
[22]张新,张振明,田锡明等.具有模板零件的夹具三维标准件库的研究与开发[J].科学技术与工程,2007,7(7):1486~1489.
[23]朱春生.基于UG的飞机工装标准件库技术的研究与实现[D].南京:南京航空航天大学,2007.
[24]费莲.复合材料构件工装标准件/组合件库及其快速装配技术[D].南京:南京航空航天大学,2007.
[25] T.L. De Fazio, A.C. Edsall, R.E. Gustavson, et al. Prototype of feature-based design for assembly[J]. American Society of Mechanical Engineers, 1990, 23(1): 9~16.
[26] J Shah, R Tadepalli. Feature based assembly modeling[J]. Computer engineering, 1992, 1: 253~160.
[27] K Lee, G Andrews. Inference of the positions of components in an assembly: part 2[J]. Computer-Aided Design, 1985, 17(2): 20~24.
[28] M.N. Latif. Feature-based design and object-oriented approach[J]. Journal of Engineering Design, 1996, 17(1): 27~37.
[29] W.J. Liu, Y.Q. Huang, W. Chang. A study on modular fixture design with intelligent selection of element and interactive assembly[J]. Journal of Harbin Institute of Technology, 2001, 3(4): 35~38.
[30]刘玉堂,王耕耘,李志刚.面向装配设计的标准件库的研究与开发[J].锻压装备与制造技术,2003(6):70~72.
[31]李厚福.机械产品装配的计算机辅助设计的研究与实现[D].北京:北京航空航天大学,2001.
[32]辜斌,刘勇,王永峰.基于CATIA知识工程的标准件智能化设计[J].机械工程与自动化,2008(3):72~74.
[33]高源,颜建军,郑建荣等.基于知识熔接的智能标准件库[J].计算机辅助工程,2009,18(1):70~72.
[34]芮岳峰,井维峰.基于UG的自动化虚拟装配系统的研究与开发[J].机械制造与自动化,2007,36(5):18~22.
[35]曾向阳.基于UG的装配用三维标准件图库的开发[J].机械设计与研究,1998(4):29~31.
[36]方正,王耕耘.基于UG的汽车覆盖件模具智能化标准件库的实现[J].锻压装备与制造技术,2007(2):106~110.
[37]万久团,黄翔.基于UG的三维参数化标准件库的建立[J].机械制造与自动化,2002(6):82~84.
[38] S.J. Fenves, R.D. Sriram. Product information exchange: Practices and standards[J]. Journal of Computing and Information Science in Engineering, 2005, 5: 238~246.
[39] S.R.H. Hoole, A Mascrenghe, Navukkarasu, et a1. An expert design environment for electrical devices and its engineering assistant[J]. IEEE Transactions on Magnetics, 2003, 39(3): 1693~l696.
[40]李春葆,曾平.数据库原理与应用[M].北京:清华大学出版社,2007.
[41]李代平,张信一.中文SQL Server 2000数据库系统管理[M].北京:冶金工业出版社,2002.
[42] D Mun, S Hun, J Kim, et al. A set of standard modeling commands for the history-based parametric approach[J]. Computer-Aided Design, 2003, 35(13): 1171~1179.
[43]汪琦,张伟红.注塑模具标准模架数据库的开发[J].塑料科技,1996,115(5):51~56.
[44]同志工作室.Visual C++6.0数据库开发实例[M].北京:人民邮电出版社,2001.
[45]沈洪才.UG CAD工程应用基础[M].北京:清华大学出版社,2003.
[46]魏法杰,周艳,邢军.航空企业工装管理分层计划方法研究[J].航空学报,2001,(1):78~82.
[47]韩凤起.UG NX 3.0中文版机械设计范例解析[M].北京:机械工业出版社,2006:14.
[48]石鑫.基于TopSolid的标准件库的开发[J].CAD/CAM与制造业信息化,2006(7):33~35.
[49]龚兵.开放的TopSolid的智能标准件库[J].CAD/CAM与制造业信息化,2004(7):52~53.
[50]张凤琴,张水平.数据库原理及应用[M].北京:清华大学出版社,北京交通大学出版社,2005.
[51]马威,吕文哲,曹瑞.信息系统开发教程——使用C#和SQL Server 2005[M].北京:清华大学出版社,2007.
[52] P Rob,C Coronel.数据库系统设计实现与管理[M].北京:清华大学出版社,2005.
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