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INFLUENCE OF LOCAL BURRS OF RAILS ON BRAKING BY DEVICES WITH LIMITED FRICTION MOMENT ON WHEEL

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Category: Geotechnical and mining mechanical engineering, machine building
Last Updated on 01 October 2014
Published on 01 October 2014
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V.V. Protsiv

Theoretical research of influencing of short single (local) burrs of mine railway track on the joint-joined locomotive in the mode of braking by the devices realizing brake force in the point of contact of wheel with rail is conducted. The terms of locking of wheels by brake moment when the wheel runs into different types of single burrs are ascertained. Single burrs are set as the step of rail joint, subsidence of two ends of rails and local bending of track rail under a wheel.

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2010_07-08 Proz
Date 2012-12-14 Filesize 435.64 KB Download 986

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