摘要
掘进机产品结构复杂,定制化程度高,构成的物料种类多、数量大、层次深。面向功能的掘进机EBOM架构存在与生产过程脱节、BOM传递时间长等缺点,无法满足快速定制化交货的需求。通过在现有掘进EBOM架构的基础上增加层次结构、增设虚拟件、优化BOM传递机制,提出了一种新的面向制造的掘进机EBOM架构,解决了掘进机产品按专业设计、分批发放EBOM机制下,预焊件与液压、流体、电气装配件的EBOM架构和发布问题,同时满足了设计模式与工艺、制造模式的需求,统一了产品生命周期各阶段的BOM数据源,降低了传统EBOM-PBOMMBOM转变过程造成的BOM数据不一致的风险。应用结果表明:面向制造的掘进机EBOM架构在提高生产过程准确性、满足ERP系统MRP运算数据源需求的同时,缩短了产品研发和生产周期。
The tunnel boring machine has a sophisticated structure and a high degree of customization, it consists of many types, large quantities and deep layers of materials. Function-oriented EBOM architecture of tunnel boring machine exists disjointing with production process, long BOM transferring period and other shortcomings, which can not satisfy the fast customized delivery demand. By increasing the layer of the structure, adding virtual items, optimizing BOM transferring mechanism based on the existing EBOM architecture, a new manufacturing-oriented EBOM architecture of tunnel boring machine was proposed, which solved the EBOM architecture and release problems of pre-weld parts and hydraulic, fluid and electrical components under the design by professional and EBOM releasing in batches mechanism, met the requirements of design mode, process and manufacturing mode, unified the BOM data source of each stage of the product life cycle, and reduced the risks of the traditional EBOM-PBOM-MBOM transformation process. Application results of the new EBOM architecture show that： the accuracy of the production process is improved, and the data source requirements of the MRP computing in the ERP system is satisfied, while the period of research, development and manufacturing is shorted.
作者
邹佰文
Zou Baiwen(China Railway Construction Heavy Industry Co.Ltd.,Changsha Hunan 410100,China)
出处
《铁道建筑技术》
2018年第10期106-109,共4页
Railway Construction Technology
关键词
掘进机
EBOM
MBOM
虚拟件
面向制造
tunnel boring machine
EBOM
MBOM
virtual items
manufacturing-oriented
