Key Technology for Digital Mock-up Research and Development of Complex Product

南长峰; 孟祥海; 蔡真

doi:10.16080/j.issn1671-833x.2011.22.010

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Key Technology for Digital Mock-up Research and Development of Complex Product

更新时间：2026-04-23

- Key Technology for Digital Mock-up Research and Development of Complex Product
- Aeronautical Manufacturing Technology Vol. 54, Issue 22, Pages: 49-52(2011)
- 作者机构：
  
  中航工业商用航空发动机有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2011.22.010
  CLC：
- Published：2011
- 稿件说明：
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南长峰，孟祥海，蔡真. 复杂产品数字样机开发的关键技术[J]. 航空制造技术, 2011, 54(22): 49-52.

南长峰, 孟祥海, 蔡真. Key Technology for Digital Mock-up Research and Development of Complex Product[J]. Aeronautical Manufacturing Technology, 2011, 54(22): 49-52.
南长峰，孟祥海，蔡真. 复杂产品数字样机开发的关键技术[J]. 航空制造技术, 2011, 54(22): 49-52. DOI： 10.16080/j.issn1671-833x.2011.22.010.

南长峰, 孟祥海, 蔡真. Key Technology for Digital Mock-up Research and Development of Complex Product[J]. Aeronautical Manufacturing Technology, 2011, 54(22): 49-52. DOI： 10.16080/j.issn1671-833x.2011.22.010.

摘要

为研究复杂产品数字样机开发中的关键技术，本文以航空发动机为例，对其数字样机的建模、装配和关联设计方法进行了分析。首先，基于 CAD 软件，建立了航空发动机零部件三维模型；其次，对上述零部件进行了子装配与整机装配，并对其过程中的轻量化模型、约束关系和干涉检查等问题进行了研究；最后，通过WAVE 技术，实现整体叶盘的关联参数设计，使数字样机最优地取代物理样机，推进了高质、高效、成本的产品设计和制造技术的发展。

Abstract

In order to study the key technology involved in the digital mock-up research and development of complex products

aeroengine is taken as example to analyze the methods of modeling parts

assembly and associated design in the digital prototype. Firstly

3D models of aeroengine parts are established through the CAD software. Then

for the purpose of studying the lightweight

constrains

interference and other problems occurred in the assembly process

the sub-assemblies and full assembly of the engine prototype are conducted based on those 3D models. Finally

by means of utilizing WAVE technology

the associated parametric design of the blisk is achieved.By replacing the physical prototype with the digital mockup

it promotes the design and manufacturing development of high-quality

high-efficiency and low-cost products.

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