Науковий вісник НГУ

Substantiation of parameters of tamping mechanism оf tamping vibratory plant

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Category: Mining mechanics

Last Updated on Wednesday, 28 November 2012 16:48

Published on Wednesday, 21 November 2012 10:54

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Authors:  

V.Z. Dyatchin, Candidate of Technical Sciences, State Enterprise «Ukrainian Scientific R&D Institute of Industrial Technology», Senior Research Fellow of Scientific and Research Department, Zheltyye Vody, Ukraine

R.V. Shumeyko, State Enterprise «Ukrainian Scientific R&D Institute of Industrial Technology», engineer of II category of Scientific and Research Department, Zheltyye Vody, Ukraine

Annotation:

Analytical research of tamping mechanism of the existent tamping vibratory plants was conducted and failings of the mechanism are determined. A new mathematical model of tamping process is proposed. It is established that efficiency of the plant’s work depends not only on the form of the profiled guide surfaces of ballast-tampers but also on deflecting roller location relative to the axis of rotation of ballast-tamper. A method of tamping mechanism improvement is proposed that will allow increasing the tamping vibratory plant efficiency.

References:

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Complexes of vibrating delivery in ore deposits development technologies / [Poturayev V.N., Dyrda V.I., Poddubnyy I.K. et al.]; edited by V.I. Belobrov. - К.: Nauk. dumka, 1989. – 167 p.

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Lyachenko V.I. Development of technical means for mining and metallurgical industry / V.I. Lyachenko, V.Z. Dyatchin, D.V. Dyatchin // Naukovyi visnyk NGU. – 2008. – No.9. – P. 85–95.

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2012-11-27  423.57 KB  1547

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