AAR M-976:2013转向架认证及北美市场准入探讨

Discussion on AAR M-976:2013 Bogie Certification and Market Access to North America

在北美铁路领域,新设计的总重130 t铁路货车投入使用时,其转向架必须通过北美铁道协会的AAR M-976:2013《轨道车转向架性能要求》认证。阐述AAR M-976:2013的线路动力学试验项目和指标要求,介绍美国TTCI特设试验线路的特点。说明新型货车转向架进行AAR M-976:2013认证的基本要求和主要流程。探讨转向架要批量投入北美铁路市场还需进行的其他相关认证。

With a view to the railway sector in North America, when putting the newly-designed freight wagon with a total weight of 130 tons into operation, its bogie must be certified based on AAR M-976：2013 Truck Performance for Rail Cars developed by the Association of American Raihoads. The article specifies the track-train dynamics test items and specifications stipulated in AAR M-976： 2013, introducing the features of TTCI dedicated test line in the USA. It specifies the essential requirements and key processes of AAR M-976：2013 certification for the new wagon bogie. It discusses about other relevant certifications required when launching the bogie into the North American railway market in batch.