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
A laboratory demonstration of rail grinding and analysis of running roughness and wear
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DOI: 10.1016/j.wear.2020.203379
Abstract: Abstract Rail grinding has been widely used for rail maintenance to keep the performance of the rail track at satisfactory levels. However, there is a lack of knowledge on the relationship between different grinding parameters… read more here.
Keywords: laboratory demonstration; rail; roughness wear; rail grinding ... See more keywords
Microscopic contact pressure and material removal modeling in rail grinding using abrasive belt
Sign Up to like & getrecommendations! Published in 2020 at "Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture"
DOI: 10.1177/0954405420932419
Abstract: Recently, the emerging rail grinding method using abrasive belt has been proposed to efficiently achieve the required geometric profile and the surface quality of the railhead. Although the abrasive features indeed have a great influence… read more here.
Keywords: topography; microscopic contact; abrasive belt; contact pressure ... See more keywords
Effects of Grinding Passes and Direction on Material Removal Behaviours in the Rail Grinding Process
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DOI: 10.3390/ma11112293
Abstract: A three-dimensional finite element model of rail grinding was established to explore the effects of grinding passes and grinding direction on the material removal behaviour of grinding rails during the grinding process. The results indicate… read more here.
Keywords: effects grinding; material; grinding passes; rail grinding ... See more keywords
Investigating the Effect of Grinding Time on High-Speed Grinding of Rails by a Passive Grinding Test Machine
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DOI: 10.3390/mi13122118
Abstract: High-speed rail grinding is a unique passive grinding maintenance strategy that differs from conventional grinding techniques. Its grinding behavior is dependent on the relative motion between the grinding wheel and rail; hence, it possesses great… read more here.
Keywords: high speed; speed; time; rail grinding ... See more keywords