Abstract
The work purpose - the development of practical recommendations on the spring suspension (developed on the level of invention RU2606409) updating of diesel locomotive 2TE25K body equipped with three-axle bogies and calculation fulfillment for the substantiation of spring suspension basic geometrical parameters. 
 Investigation methods – for realization of the purpose specified there are used modern calculation procedures of adaptive torsion springs that allowed substantiating efficient geometrical characteristics for the central suspension of the diesel locomotive body and there are given practical recommendations on the necessity of such bogies use in practice. 
 Investigation results and novelty – the investigation results are passed to the leadership of the Yelets locomotive depot, it is also recommended to research and industrial heavy engineering bodies both, in our country and abroad with the purpose of its further study and its possible introduction into practice. 
 Conclusions – analyzing the lines offered for locomotive body central suspension updating allows increasing locomotive motion smoothness, improving train crew labor conditions and increasing diesel locomotive design reliability on the whole.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
