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Keywords: tip test
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Tribol. July 2013, 135(3): 031102.
Paper No: TRIB-12-1177
Published Online: March 28, 2013
... well with the experimental findings available in the same reference. Figures 5–7 confirm that all of the effects of the process variables we considered are properly reflected in the dimensionless equation. The m fd obtained by the tip test for AL7075-O, as summarized in Table 3 , were...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031801.
Published Online: June 16, 2010
...Ki-Ho Jung; Yong-Taek Im In this study, a tip test was carried out under various ram velocities of 0.01 mm/s, 0.1 mm/s, 1.0 mm/s, and 5.0 mm/s to investigate the effect of deformation speed on friction using the commercially available AL6061-O. For experiments, four different lubrication conditions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2010, 132(1): 011601.
Published Online: November 9, 2009
...Ki-Ho Jung; Hyun-Chul Lee; Joseph S. Ajiboye; Seong-Hoon Kang; Yong-Taek Im In the present investigation, a tip test based on upsetting and backward extrusion was utilized to characterize the effect of surface roughness of the billet and forming tools, and the type of lubricants on friction...