摘要
钢轨焊接接头质量控制是列车安全运行的重要保障,提高检测水平是保证接头质量的关键手段。实现质量检测自动化,有助于提高检测的准确性、可靠性和高效性。设计了厂焊质量自动化检测方案,研制出厂焊质量一体化检测装备,实现了接头平直度测量和超声检测的一键完成。现场试用结果表明,该装备可显著提高焊轨基地的质量检测水平。
Quality control of rails welding is a crucial guarantee for the safety of train operation.Improving the testing capability is the key approach to ensuring welding quality.The implementation of automated quality testing technology facilitates improvements in testing accuracy,reliability,and efficiency.An automatic quality testing method for plant rail welding was presented and it developed an integrated testing equipment.The equipment achieves one-button operation for both straightness measurement and ultrasonic testing.Field trials demonstrate that the equipment can significantly enhance the quality testing capability of rail welding plants.
作者
倪峥嵘
高文会
涂占宽
赵智聪
代韬
NI Zhengrong;GAO Wenhui;TU Zhankuan;ZHAO Zhicong;DAI Tao(Metal and Chemistry Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;CARS Jinhua Testing Center Co.,Ltd.,Beijing 100081,China)
出处
《高速铁路新材料》
2025年第4期27-32,共6页
Advanced Materials of High Speed Railway
基金
中国国家铁路集团有限公司科技研究开发计划(N2023G048)。
关键词
钢轨焊接
厂焊
质量检测
超声检测
平直度测量
装备研制
rails welding
plant welding
quality testing
ultrasonic testing
straightness measurement
equipment development
