Journal ArticleDOI
Experimental Measurement of Forces During Extrusion and Correlation With Theory
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This article is published in Journal of Lubrication Technology.The article was published on 1970-07-01. It has received 22 citations till now. The article focuses on the topics: Deformation (meteorology) & Stress (mechanics).read more
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Journal ArticleDOI
A review on the state-of-the-art microforming technologies
Mingwang Fu,Wai Lok Chan +1 more
TL;DR: An intensive review on the latest development of microforming technologies is presented, focused on the review of the size effect-affected deformation behaviors and the mechanisms of the changes of flow stress, flow behavior, fracture behavior, elastic recovery, tooling–workpiece interfacial friction and the surface finish of the formed parts.
Journal ArticleDOI
A theoretical and experimental study of friction in metal forming by the use of the forward extrusion process
TL;DR: In this paper, the extrusion process has been used to model the friction forces at the die/workpiece interface of a metal forming process and it has been shown that the model works very well for cold extrusion of aluminium in dry condition, but it does not model hot extrusions of lubricated steel adequately.
Journal ArticleDOI
Lubrication Effect on Friction Factor of AA6063 in Forward Extrusion Process
TL;DR: In this paper, a work lubricant like Graphite, Molybdenum disulphide (MoS 2 ) and Zinc stearate were tested in the extrusion process of AA6063 against Hot die steel (H13).
Journal ArticleDOI
Dependence of polymer sliding friction on normal load and contact pressure
TL;DR: In this article, the sliding friction of bulk polymers was studied varying the normal load, contact pressure and sliding velocity, and the variation of the area of apparent contact A with normal load W was also measured both under the sliding and unloaded conditions.
Journal ArticleDOI
Effect of core insulation on the quality of the extrudate in canned extrusions of γ-titanium aluminide
TL;DR: In this article, a technique was developed to insulate the billet with layers of 0.050 inch (1.27 mm) thick silica fabric, which reduced billet heat loss during its transfer from furnace to press and during the extrusion process.
Related Papers (5)
Friction measurement and modelling in forward rod extrusion tests
Xincai Tan,Niels Bay,Wenqi Zhang +2 more