乘用车冷却水管防磨护套应用与研究  

Application and Research of Anti-Abrasion Sleeves for Passenger Vehicle Cooling Hoses

作　　者：顿璧 董军 李嘉诚 DUN Bi;DONG Jun;LI Jiacheng(ZheJiang ZEEKR automobile research and development Co.,Ltd.,Hangzhou,Zhejiang 311000,China;ZheJiang JunHe Technology Co.,Ltd.,Ningbo,Zhejiang 315000,China)

机构地区：[1]浙江极氪汽车研究开发有限公司,浙江宁波315800 [2]浙江峻和科技股份有限公司,浙江宁波315000

出　　处：《汽车零部件》2024年第12期18-21,共4页Automobile Parts

摘　　要：为优化防磨护套选型设计,提升冷却水管防护性能及可靠性,介绍了防磨护套的作用与发展,以及试验方法、耐磨等级、类型及应用范围,同时,阐述了行业内耐磨试验的执行标准及耐磨等级的判定标准,为防磨护套选型设计提供试验数据和理论指导。研究结果将为相关领域提供有力支持。To optimize the selection and design of wear-resistant sheaths,and improve the protective performance and reliability of cooling water pipes.This article introduces the role and development of wear-resistant sheaths,as well as the testing methods for wear resistance levels,types,and application ranges.Additionally,the research clarifies the industry standards for wear resistance testing and the evaluation criteria for wear resistance grades,offering experimental data and theoretical guidance for the selection and design of protective sleeves.The findings are expected to deliver robust technical support to related fields.

关 键 词：冷却水管 防磨护套 耐磨等级 

分 类 号：U463.62[机械工程—车辆工程]