DIN EN 13979-1-2004 轨道交通.轮副和行车机构.整体式车轮.技术验收程序.第1部分:锻造和轧制轮
Railway applications - Wheelsets and bogies - Monobloc wheels - Technical approval procedure - Part 1: Forged and rolled wheels; German version EN 13979-1:2003
This document defines requirements to be assessed before the use of a wheel of freight or passenger vehicles on a European network. The purpose of these requirements is to accept the design choices for the considerated use. The assessment of these requirements is named technical approval procedure. This part of the standard applies to forged and rolled wheels, for which the quality requirements are defined in prEN 13262. After this technical approval procedure and before the in the service utilisation, the wheel shall succeed to the qualification procedure which is defined in prEN 13262.