Manufacturing of surface features from extrusion forging and extrusion rolling of sheet metals Academic Article

abstract

• 2018 Society of Manufacturing Engineers (SME) Engineered surfaces are commonly designed to achieve certain desirable functionalities. Manufacturing of engineered surfaces often requires innovative techniques. In this paper, a sheet metal surface with pin fin features is proposed for potential thermal or fluid flow management applications. Experiments and numerical simulations were carried out to demonstrate that extrusion-forging process can be used to create such micro scale surface features. Preliminary results from simulations also show that it is feasible to use extrusion-rolling process to manufacture pin fin features to increase productivity and reduce cost. The work suggests that extrusion-rolling technique has good potential for large scale manufacturing of various innovative surfaces features.

authors

• Wang, Jyhwen

published proceedings

• Manufacturing Letters

author list (cited authors)

• Wang, J., & Feng, Z.

citation count

• 2

complete list of authors

• Wang, Jyhwen||Feng, Zhujian

publication date

• January 2018

publisher

• Elsevier  Publisher

published in

• Manufacturing letters  Journal

Digital Object Identifier (DOI)

• 10.1016/j.mfglet.2018.02.005

start page

• 42

end page

• 45

volume

• 15

URL

• http://dx.doi.org/10.1016/j.mfglet.2018.02.005