Modeling of equal channel forward extrusion force using response surface approach-Reference-Cited by-同舟云学术

Modeling of equal channel forward extrusion force using response surface approach

Published:2016-06-23 Issue:4 Volume:232 Page:713-719
ISSN:0954-4054
Container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture

Author:

Nazari Tiji SA¹,Asgari A²,Gholipour H³,Djavanroodi F²⁴

Affiliation:

1. Department of Mechanical Engineering, Ohio University, Athens, OH, USA

2. School of Mechanical Engineering, Iran University of Science & Technology (IUST), Tehran, Iran

3. Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran

4. Department of Mechanical Engineering, Prince Mohammad Bin Fahd University, Al Khobar, Saudi Arabia

Abstract

Equal channel forward extrusion is a new severe plastic deformation method that has been developed in recent years. This study investigates the effect of significant parameters on the equal channel forward extrusion pressing force. First, the process was modeled by finite element method and has been validated using experimental results. Next, response surface method and analysis of variance were applied to investigate the influences of equal channel forward extrusion parameters such as friction coefficient magnitude, length-to-width ratio and main deformation zone height on the pressing force. Finally, a new formula is presented for prediction of equal channel forward extrusion pressing force using statistical modeling.

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954405416654088

Reference21 articles.

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