| 车身零件预装变形有限元虚拟评估分析 |
| 投稿时间：2021-11-09 修订日期：2021-11-23 点此下载全文 |
| 引用本文：程计栋,邓继涛,石文.车身零件预装变形有限元虚拟评估分析[J].计算机辅助工程,2021,30(4):. |
摘要点击次数 582
全文下载次数 0
|
|
| 中文摘要:在车身工艺同步工程阶段，对车身制造过程中零件不同的预装方案进行有限元虚拟评估分析，根据分析结果指导零件设计优化，提前识别了制造质量风险，并在生产实物阶段对仿真结果进行验证。通过有限元仿真技术在工艺同步工程中的应用，为解决车身制造过程中的复杂工况变形问题提供了理论分析方法和依据，并且可达到缩短制造周期、降低制造成本的目的。 |
| 中文关键词:车身制造，零件预装，有限元，后端板，同步工程 |
| |
| Car body part pre-install deformation finite element virtual assessment analysis |
|
|
| Abstract:Finite element virtual assessment did for car body part pre-install deformation based on different proposals during process simultaneous engineering. This method can instruct product design and identify manufacturing quality risk in advance. The result validated during car body pre-build. It shows that the method can provide theoretical evidence to solve complicated manufacturing deformation issue by using finite element simulation technology in body process simultaneous engineering. What’s more, it is helpful to shorten manufacturing time and reduce cost. |
| keywords:car body manufacturing, pre-install, finite element, rear end panel, simultaneous engineering |
| 查看全文 查看/发表评论 下载PDF阅读器 |
