Railway applications. Wheelsets and bogies. Product requirements for cast wheels
Railway applications. Wheelsets and bogies. Product requirements for cast wheels
Мы хотим включить аналитику посещений, чтобы понимать, что искать людям на сайте. Без вашего согласия счётчики не загружаются. Политика конфиденциальности
1 Scope This technical standard specifies the characteristics of cast railway wheels for use on European networks. Two steel grades, C ER7 and C ER8, are defined in this Technical Specification. For tread-braked wheels; only C ER7 is used. This Technical Specification is applicable to cast wheels which have a chilled rim. The standard is only applicable to cast wheels that have satisfied the technical approval procedure according to CEN/TS 13979‑2. This Technical Specification applies only to wheels used in freight wagon applications for speeds up to and including 120 km/h.
Другие стандарты DD