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Paper
Title

PREFORM SHAPE OPTIMIZATION IN FORGING PROCESS

Year: 1392
Publish place:
COI: NCMII01_417
Language: EnglishView: 713
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Authors

ali jabbari - Asistant Professor, Department of Mechanical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8849, Iran
mohammadreza majidi - B.S. Student, Department of Mechanical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8849, Iran

Abstract:

In this research, preform shape optimization in forging process of a geometrically complex shape is investigated using the reduced basis technique (RBT) which is coupled by Taguchi design of experiments and finite element method is presented. The RBT is a weighted combination of several trial shapes to find the best combination using the weights for each billet shape as the design variables. A multi-level design process is presented to find suitable basis shapes at each level that can be used in the reduced basis technique. Each level is treated as a separate optimization problem until the required objective is achieved. Flash, i.e. excess material, is a industry requirement. The optimization process is started with simple basis shapes that are defined by their shape co-ordinates.

Keywords:

Preform shape optimization; Reduced basis technique; Taguchi design of experiment method, Finite element method

Paper COI Code

This Paper COI Code is NCMII01_417. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/247910/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
jabbari, ali and majidi, mohammadreza,1392,PREFORM SHAPE OPTIMIZATION IN FORGING PROCESS,کنفرانس ملی مهندسی مکانیک ایران,Shiraz,https://civilica.com/doc/247910

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    Paper count: 3,392
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