摘要
产品标准是影响产品认证的重要因素,是编制产品认证规则的基础。对比TB/T 2841—2019《铁路车辆空气弹簧》与TB/T 2841—2010/XG1—2011《铁道车辆空气弹簧》的主要技术变化,分析这些技术变化对铁路客车空气弹簧产品认证方案、认证规则、检测方法与结果的影响,给出新版铁路客车空气弹簧认证规则调整方案。
Product standard is an important factor affecting product certification and the basis of product certifica⁃tion rules.By comparing the main technological changes of TB/T 2841—2019 Air spring for railway vehicle and TB/T 2841—2010/XG1—2011 Air spring for railway vehicle,this paper analyzes the influence of these technological chang⁃es on the product certification scheme,certification rule,testing methods and results of air spring for railway passen⁃ger car.Adjustment scheme of the new certification rule is given.
出处
《铁道技术监督》
2021年第2期17-22,共6页
Railway Quality Control
关键词
铁路客车
空气弹簧
行业标准
变更
认证方案
认证规则
Railway Passenger Car
Air Spring
Industry Standard
Changes
Certification Scheme
Certification Rule
