文章基本信息

标题：The Usage of the Johnson-Cook Constitutive Model in the Finite Element Analysis of the Caulking Process
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作者：Claudiu Rodean ; Livia-Dana Beju ; Gabriela Rusu 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2019
卷号：290
页码：1-11
DOI：10.1051/matecconf/201929003013
语种：English
出版社：EDP Sciences
摘要：The present paper highlights the importance of generating a model for analysing the caulking process. The caulking operation is a fast, cost-efficient, cost-effective way of assembling, which is currently less studied in world-wide papers. The operation is at the border between plastic deformation and cutting process. It is therefore necessary to create a model to describe the process. In the paper are presented the main examples of applications, the main parameters that characterize the process, the current state of the cutting and plastic deformation models. After the analysis we concluded that the most valuable model for describing plastic deformations is the Johnson-Cook model. This information is the basis for developing a model for describing the caulking process.