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.
Determination of Friction Condition by Geometrical Measurement of Backward Extruded Aluminum Alloy Specimen
Contributed by the Manufacturing Engineering Division for publication in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING. Manuscript received November 2000; revised July 2001. Associate Editor: K. Stelson.
- Views Icon Views
- Share Icon Share
- Cite Icon Cite
- Search Site
Im, Y., Cheon , J., and Kang, S. (April 29, 2002). "Determination of Friction Condition by Geometrical Measurement of Backward Extruded Aluminum Alloy Specimen ." ASME. J. Manuf. Sci. Eng. May 2002; 124(2): 409–415. https://doi.org/10.1115/1.1445151
Download citation file:
- Ris (Zotero)
- Reference Manager