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Investigation into the mechanical properties and metal creaks of a diesel locomotive wheel
diesel locomotive wheel-set wheel metal metal cracks hardness chemical composition wear
2010/10/29
After JSC ‘Lithuanian Railways’ (AB ‘Lietuvos geležinkeliai’) bought new Siemens ER20 CF locomotives produced in Western Europe and brought them into service, some of them have already done about...
The steepness of the rising branch of adhesive characteristics between wheel and rail
adhesive coefficient adhesive characteristics wheel rail relative creep experimental stand
2010/10/29
The article describes the limiting parameters of the rising branch of adhesive characteristics. Attention is paid to the actual results of experimental research conducted by the authors. A summary of ...
Investigation of the interaction of an automobile wheel with a vertical obstacle
interaction wheel automobile vertical obstacle tire dismantling equivalent speed
2010/11/2
Collision of automobile wheels with a vertical obstacle as a result of which the wheel tire gets dismantled is considered in the present article. The required force and the minimal speed of driving wh...
The analysis of wear intensity of lubricated and unlubricated locomotive wheel sets flanges
railway locomotive wheel set flange intensity of wear lubrication
2010/11/2
The wear dynamics of wheel - set tyres of diesel locomotives was investigated. Basing on research results it is possible to predict wheel-tyre safety margin, to improve maintenance and to state the pe...
Mathematical model of dynamic interaction between wheel-set and rail track
sleeper rail track tensions wheel-set factorial design dynamic parameters
2010/11/3
The main goal of this title is to show how the effects on maximum bending tensions at different locations in the track caused by simultaneous changes of the various parameters can be estimated in a ra...
Analysis of locomotive wheel sets wearing
railway locomotive wheel-set wearing wheel-set flange lubrication wearing intensity prediction of wearing
2010/11/3
Wearing dynamics of traction rolling-stock wheel tyres of diesel locomotives was investigated. Based on research results it is possible to predict wheel-tyre safety margin, to improve maintenance and ...