| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Elastoplastic Finite Element Analysis of Multi-body Processes for Joining Mechanical Parts |
| Author(s) |
ManSoo Joun, Jaedong Yoo, SukHwan Chung, Renganathan Sekar |
| On-Site Speaker (Planned) |
SukHwan Chung |
| Abstract Scope |
Fabricating light weight assembly of auto-parts is of great importance and joining technology using plastic deformation is very attractive because of high strength and structural reliability. In developing such assembling processes, prediction technology with high accuracy is essential to optimize the structural system and minimize the manufacturing cost. However, the related technologies are not still sufficiently developed for the sake of application because of complexity of the problem. Joining and other assembly processes highlight the requirement of a multibody metal forming simulation.
In this paper, an improved methodology of conducting elastoplastic finite element analysis of multi-body processes is given and several examples are solved in terms of interfacial stresses or residual stresses and solution accuracy. A multi body simulation of an assembly process of the first-generation hub bearing unit is carried out and validated to illustrate the applicability of this methodology. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |