THE NEW TECHNOLOGIES FOR INCREASE FATIGUE STRENGTH OF RAILWAYS WHEELSETS AND METHODS FOR VERIFICATION A QUALITY PROCEEDINGS

摘要

In this paper, we will describe new methods and technology in production of railway wheels and axles. The aim of these new methods and technology is to increase fatigue strength of railway wheels and axles, and, by this, to also increase their reliability in railway service. In this paper, we will again describe new methods for the evaluation and certification of production quality during serial manufacture, including a description of verification tests and a reliability of these new methods within the scope of qualification tests.