Braking by devices with the limited friction torque on wheel subject to influence of systematic burrs of rail way
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- Category: Mining mechanics
- Last Updated on Saturday, 05 January 2013 16:17
- Published on Saturday, 05 January 2013 16:17
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Authors: V.V. Protsiv
It has been conducted theoretical research of influencing of systematic burrs of mine railtrack on the joint-joined locomotive in the mode of braking by the devices realizing braking force in a point of contact of a wheel and a rail. A long unevenness is set as a sinusoid, short – as a slide on the track of rolling of wheel. The sinusoidal unevenness 1 mm in height requires lowering of the imposed braking torque by 2%. Slide on the wheel does not have substantial influence on efficiency of braking.
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