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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 966-967Enhancement of Tribological Performance via...

Enhancement of Tribological Performance via Innovative Tooling Design for Extrusion Processes

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Abstract:

A novel design of extrusion tooling is proposed. This process segments the traditional die set into three separate pieces, a punch, a wall die, and a bottom die. Additionally, the wall die is given the freedom to move along the axis of the punch and a high pressure lubricant is supplied to the interface between the wall and bottom dies. Preliminary tests of the segmented tooling show that, if the tribological conditions are severe enough, the forming load will decrease in comparison to a conventional extrusion system.

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Periodical:

Advanced Materials Research (Volumes 966-967)

Pages:

290-300

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.966-967.290

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Online since:

June 2014

Authors:

James B. Lowrie, Gracious Ngaile*

Keywords:

Extrusion, Friction, Segmented Dies, Sliding Dies

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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* - Corresponding Author

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