Finite Element Analysis in Ultrasonic Elliptical Vibration Cutting (UEVC) During Micro-Grooving in AISI 1045
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-021-00554-6
Abstract: This paper compares UEVC (ultrasonic-elliptical-vibration-cutting) and a CC (conventional-cutting) process for micro-grooving in AISI 1045 via FEA (finite-element-analysis) in 2D orthogonal technique. The stress, cutting force, temperature, and residual stress have been examined. Average cutting… read more here.
Keywords: vibration; micro grooving; elliptical vibration; grooving aisi ... See more keywords
Feasibility study of high-speed ultrasonic vibration cutting titanium alloy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2017.03.017
Abstract: Abstract For a series of unique properties, titanium alloy has been widely applied in aviation and aerospace fields. However, the poor machinability makes high-speed machining titanium alloy hardly perform as expected even with advanced tool… read more here.
Keywords: titanium alloy; vibration; speed; ultrasonic vibration ... See more keywords
Study of Phase Shift Control in High-Speed Ultrasonic Vibration Cutting
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2740827
Abstract: High-speed ultrasonic vibration cutting (HUVC) applies an ultrasonic vibration to a cutting tool transverse to the cutting direction. The advantage of this method is that the high-speed cutting exceeds the critical cutting speed restrictions of… read more here.
Keywords: shift; phase shift; speed; ultrasonic vibration ... See more keywords
Analysis of the Outer Contour Characteristics of Roadway Forming under the Influence of Cutting Head Vibration
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DOI: 10.1155/2021/6667523
Abstract: Considering that the trajectory of the cutting head of the longitudinal axis roadheader directly affects the surface morphology of the roadway, the formation mechanism of the outer profile of the roadway obtained by the cutting… read more here.
Keywords: head; analysis; roadway; vibration cutting ... See more keywords
Effect of velocity coefficient on ultrasonic elliptical vibration cutting Inconel718 material
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DOI: 10.1166/mex.2020.1700
Abstract: UEV (Ultrasonic elliptical vibration) cutting is introduced for the complicated problem of Inconel718 machining. The finite element modeling and constraint processing of Inconel718 ultrasonic elliptical vibration cutting are analyzed and discussed. On this basis, the… read more here.
Keywords: ultrasonic elliptical; vibration cutting; elliptical vibration; velocity coefficient ... See more keywords
Ultrasonically Assisted Single Point Diamond Turning of Optical Mold of Tungsten Carbide
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DOI: 10.3390/mi9020077
Abstract: To realize high efficiency, low/no damage and high precision machining of tungsten carbide used for lens mold, a high frequency ultrasonic vibration cutting system was developed at first. Then, tungsten carbide was precisely machined with… read more here.
Keywords: tool; ultrasonic vibration; diamond; vibration cutting ... See more keywords