Material removal mechanism and grinding force modelling of ultrasonic vibration assisted grinding for SiC ceramics
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DOI: 10.1016/j.ceramint.2016.11.066
Abstract: Abstract In this paper, a varied-depth nano-scratch test of single grain is carried out on a nano indentation system. The critical depth of the elastic-plastic transition for SiC ceramics is 7.27 nm, as calculated by Hertz… read more here.
Keywords: sic ceramics; assisted grinding; ultrasonic vibration; grinding force ... See more keywords
Experimental investigations on grinding characteristics and removal mechanisms of 2D–Cf/C-SiC composites based on reinforced fiber orientations
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DOI: 10.1016/j.ceramint.2017.08.064
Abstract: Abstract The effects of fiber orientations on the grinding force and ground surface roughness in grinding 2D–C f /C–SiC composites were investigated in this work. The characteristics of surface microstructure and the mechanism of the… read more here.
Keywords: surface surface; fiber orientations; surface; surface roughness ... See more keywords
Ultrasonic vibration-assisted grinding of silicon carbide ceramics based on actual amplitude measurement: Grinding force and surface quality
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DOI: 10.1016/j.ceramint.2021.02.109
Abstract: Abstract The actual vibration amplitude (AVA) during ultrasonic vibration-assisted face grinding (UVAFG) is an essential parameter that affects grinding force and surface quality. However, an effective method for the real-time measurement of AVA during grinding… read more here.
Keywords: force surface; grinding force; vibration; force ... See more keywords
Modelling and simulation of the grinding force in rail grinding that considers the swing angle of the grinding stone
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.05.012
Abstract: Abstract This study presents a numerical model of the grinding force during rail grinding that considers the influence of the swing angle of the grinding stone on the position of the grinding area. The numerical… read more here.
Keywords: grinding force; grinding considers; grinding stone; swing angle ... See more keywords
Simulation and experimental research on Si3N4 ceramic grinding based on different diamond grains
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DOI: 10.1177/1687814017705596
Abstract: The removal mechanism of silicon nitride ceramic under high-speed grinding is studied in this article, and grinding parameters are optimized. The efficiency of grinding is improved. The diamond grains of grinding wheel are simplified into… read more here.
Keywords: surface; speed; grinding force; diamond grains ... See more keywords
Experimental Study on the Grinding of an Fe-Cr-Co Permanent Magnet Alloy under a Small Cutting Depth
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DOI: 10.3390/mi13091403
Abstract: A small cutting depth is the key parameter to realize precision in the machining process. The stability of the machining process will directly affect the quality of machining. In this study, dry grinding experiments using… read more here.
Keywords: speed; grinding force; wheel; small cutting ... See more keywords