智能制造背景下精益生产制造执行系统的应用
刘艳宋雷雷赵云峰
Application of Lean Production Manufacturing Execution System in the Context of Intelligent Manufacturing
LIU YanSONG LeileiZHAO Yunfeng
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作者信息:中车南京浦镇车辆有限公司， 210031， 南京
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Affiliation:CRRC Nanjing Puzhen Co., Ltd., 210031, Nanjing, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.05.039
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中图分类号/CLCN:F273∶U239.5
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栏目/Col:应用技术
摘要:
［目的］在智能制造中，制造执行系统(MES)面向生产线执行层，是信息化管理系统的核心组成部分。随着精益生产模式在轨道交通车辆制造业的快速推广，在提升产能的同时，也暴露出因制造资源管控松散、生产数据收集不便捷等因素产生的信息孤岛和信息断层所带来的问题，因此需对MES的应用情况进行分析。［方法］结合轨道交通车辆产品工位制节拍化生产组织模式，以及多品种、小批量离散制造等特征，基于结构化工艺设计和移动互联技术，搭建了基于精益生产工位制的MES。［结果及结论］通过构建生产要素三维立体关系，实现了结构化工艺设计输出驱动现场执行；以移动终端作业为引导，实现了生产透明化管理；对MES进行纵向横向拓展，通过对底层设备数据进行管理，实现了制造数据的互联互通。基于精益生产工位制MES的建设，实现了生产工艺可控、生产资源网格化、生产过程透明化的制造全过程动态管控。
Abstracts:
［Objective］ In the context of intelligent manufacturing, the MES (manufacturing execution system), targeting the production line execution layer, is a core component of the information management system. With the rapid promotion of lean production mode in the rail transit vehicle manufacturing industry, problems arising from information silos and information disconnections due to loose control of manufacturing resources and inconvenient collection of production data are exposed alongside the increase in production capacity. Therefore, it is necessary to analyze the application of MES. ［Method］ Combining the production organization mode of rail transit vehicle products with workstation-paced lean production and the characteristics of multi-variety, small-batch discrete manufacturing, a MES based on lean production workstation control is constructed using structured process design and mobile internet technology. ［Result & Conclusion］ By constructing a three-dimensional relationship of production elements, the structured process design output driving on-site execution is implemented. Through mobile terminal operations, transparent production management is realized. The MES is expanded longitudinally and laterally, and by managing the data of underlying equipment, interconnection of manufacturing data is achieved. The construction of the MES based on lean production workstation control has realized dynamic control of the entire manufacturing process, controllable making production process, grid-based production resources, and transparent production processes.
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