Determination of Friction Condition by Geometrical Measurement of Backward Extruded Aluminum Alloy Specimen-Reference-Cited by-同舟云学术

Determination of Friction Condition by Geometrical Measurement of Backward Extruded Aluminum Alloy Specimen

Published:2002-04-29 Issue:2 Volume:124 Page:409-415
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Im Yong-Taek¹,Cheon Jae-Seung¹,Kang Seong-Hoon¹

Affiliation:

1. Computer Aided Materials Processing Laboratory, Department of Mechanical Engineering, ME3227, Korea Advanced Institute of Science and Technology, 373-1 Kusong-dong, Yusong-gu, Taejon 305–701, KOREA

Abstract

The proper determination of friction condition during metal forming operations is imperative for successful process design and production of parts. Through the years, various methods of determining the friction condition have been proposed, but all methods have some drawbacks. In this study, a new type of friction test named tip test based on backward extrusion of AL6061-O is proposed. The experimental set-up of this method induces the formation of a sharp radial tip on the extruded end of the workpiece. It has been found that the simple geometrical measurement of this radial tip position can be used to effectively determine the friction condition.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/124/2/409/5933612/409_1.pdf

Reference18 articles.

1. Male, A. T., and Cockcroft, M. G., 1964, “A Method for the Determination of the Coefficient of Friction of Metals Under Conditions of Bulk Plastic Deformation,” J. Inst. Met., 93, pp. 38–46.

2. Chen, C. C., and Kobayashi, S., 1978, “Rigid-plastic Finite-element Analysis of Ring Compression,” H. Armen and R. F. Jones Jr., Eds., Applications of Numerical Methods of Forming Processes AMD, Vol. 28, pp. 163–174.

3. Nakamura, T., Zhang, Z. L., and Kimura, H., 1996, “Evaluation of Various Lubricants for Cold Forging Processes of Different Aluminum Alloys,” ICFG Do. No 2/96.

4. Ohinishi, K., Gotho, H., Wadabayashi, R., Idemizu, T., and Shimabara, H., 1986, “Evaluation of Lubricants for Warm Forging By Forward-Backward Extrusion,” The Proceedings of the 1986 Japanese Spring Conference for the Technology of Plasticity, pp. 123–126.

5. Sanchez, T. R., Weinmann, K., and Story, J. M., 1985, “A Friction Test for Extrusion based on Combined Forward and Backward Flow,” Proceedings of the 13th North American Manufacturing Research Conference, pp. 110–117.

Cited by 27 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Forging;Schey’s Tribology in Metalworking;2023-09-30

2. Evaluation of dry-in-place lubricants for cold forging by using an optimal steady combined forward and backward extrusion testing method;Friction;2023-03-30

3. A Coupled Crystal Plasticity and Anisotropic Yield Function Model to Identify the Anisotropic Plastic Properties and Friction Behavior of an AA 3003 Alloy;Metallurgical and Materials Transactions A;2017-11-20

4. A novel method for determining friction in cold forging of complex parts using a steady combined forward and backward extrusion test;Journal of Materials Processing Technology;2017-11

5. Frictional sensitivity and effect of surface roughness in boss and rib test;Tribology International;2017-08