This paper presents our preliminary study of the microstructured surface on microgrooves patterns, which have manufactured using the three-dimensional elliptical vibration texturing (3D-EVT) method. The 3D-EVT method uses a three-dimensional trajectory of elliptical locus of the cutting tool tip in high vibration frequency to fabricate the microstructure or the vibration mark pattern on the machined surface. The experimental study has been done with a variation of the nominal cutting speeds from 300 to 600 mm/min. The preliminary results showed that in the low nominal cutting speed of 300 and 450 mm/min, the microstructured surfaces were not manufactured well due to the bulging existence on the microstructured surface in which it is correlated with the build-up edge phenomena. On the other hand, a relative excellent microstructured surface can be achieved at the higher nominal cutting speed of 600 mm/min. In addition, a lubricant could be used to obtain an excellent microstructured surface to avoid the built-up edge phenomena.
Experimental Study of Microgroove Surface Using Three-Dimensional Elliptical Vibration Texturing
Contributed by the Manufacturing Engineering Division of ASME for publication in the JOURNAL OF MICRO-AND NANO-MANUFACTURING. Manuscript received November 6, 2018; final manuscript received May 29, 2019; published online July 25, 2019. Assoc. Editor: Irene Fassi.
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Kurniawan, R., Ali, S., Park, K. M., Jung, S. T., and Ko, T. J. (July 25, 2019). "Experimental Study of Microgroove Surface Using Three-Dimensional Elliptical Vibration Texturing." ASME. J. Micro Nano-Manuf. June 2019; 7(2): 024502. https://doi.org/10.1115/1.4043957
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