基于数字孪生的动车组制动夹钳可视化检修流水线研究  

Research on visual maintenance pipeline of EMU brake caliper based on digital twin

作　　者：白丹辉 BAI Danhui(China Railway SIYUAN Survey and Design Group Co.,Ltd Wuhan 430063)

机构地区：[1]中铁第四勘察设计院集团有限公司机动院,武汉4430063

出　　处：《铁道勘测与设计》2023年第3期76-78,共3页Railway Survey and Design

摘　　要：为了改善动车组制动夹钳的检修现状,保障制动夹钳检修的质量,提升检修效率,必须优化检修作业的管理模式。通过分析既有检修作业的工艺流程及检修内容,对制动夹钳的检修作业中存在的问题进行分析。根据制动夹钳的检修特点,设计流水线检修的工艺流程,构建数字孪生驱动模型,提出可视化管理的流水线检修模式,实现检修效率及质量提升,并降低检修人员投入和物料成本。In order to improve the current status of brake caliper maintenance for EMUs,ensure the quality of brake caliper maintenance,improve maintenance efficiency,and optimize the management mode of maintenance operations.By analyzing the technological process and maintenance content of the existing maintenance work,the problems existing in the maintenance work of the brake caliper are analyzed.According to the maintenance characteristics of the brake caliper,the process flow of the assembly line maintenance is designed,the digital twin driving model is constructed,and the pipeline maintenance mode of visual management is proposed to improve the maintenance efficiency and quality,and reduce the investment of maintenance personnel and material costs.

关 键 词：动车组制动夹钳 数字孪生 可视化 检修流水线 

分 类 号：TG3[金属学及工艺—金属压力加工]