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

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