主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2021, Vol. 46 ›› Issue (24): 43-46.DOI: 10.16638/j.cnki.1671-7988.2021.024.010

• 设计研究 • 上一篇    

面向抗凹性分析的 CAE 流程自动化程序开发

廖 莺 1,2,3   

  1. 1.比亚迪汽车工业有限公司,2.广东美的制冷设备有限公司, 3.长沙理工大学 工程车辆轻量化与可靠性技术湖南省高校重点实验室
  • 发布日期:2022-01-21
  • 通讯作者: 廖 莺
  • 作者简介:廖莺,中级工程师,硕士研究生,就职于广东美的制 冷设备有限公司。
  • 基金资助:
    基金项目:国家自然科学基金项目(11772070, 11372055)资助项目。

CAE Process Automation Development for Denting Analysis

LIAO Ying1,2,3   

  1. 1.BYD Auto Industry Co., Ltd., 2.GD Midea Air-Conditioning Equipment Co., Ltd., 3.Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle of Hunan Province, Changsha University of Science and Technology
  • Published:2022-01-21
  • Contact: LIAO Ying

摘要: 文章将车身覆盖件抗凹性的 CAE 分析标准化、自动化、流程化。基于 Hypermesh、Abaqus 软件和 Python 语言,开发了针对汽车车身覆盖件的抗凹性分析的自动化标准流程,并以汽车引擎 盖的抗凹性分析为例,深入研究了有限元分析流程自动化,解决了抗凹收敛性问题,并验证了自 动化标准流程的操作性和有效性。

关键词: Abaqus;Python;抗凹性分析;流程自动化

Abstract: The denting analysis of the car body cover panels is standardized, automated, and processed. Based on Hypermesh, Abaqus and Python, an automated standard process for denting analysis of car body cover panels is developed. Taking the denting analysis of the engine hood as an example, the process automation of finite element analysis is deeply studied and its application on convergence when solving denting analysis is solved, and the operability and effectiveness of the automatic standard process are verified.

Key words: Abaqus; Python; Denting analysis; Process automation