基于集成DNC技术的车间运行模式研究

知提出集成ＤＮＣ概念的基础上，建立了４种不同规模和层次的基于集成ＤＮＣ技术的车间运行模式。２层运行模式适合于只需对车间局部进行ＤＮＣ控制的场合；３层运行模式适合于没有单元层设置，并且集成控制管理功能要求较高的车间；４层运行模式适合于有单元层设置的车间；跨车间运行模式具有与工厂层和Ｉｎｔｅｒｎｅｔ的信息通道，是一种面向２１世纪的敏捷制造车间运行模式。本研究为我国机械制造车间实施集成ＤＮＣ和选择适合的

Study on Operation Mode of Workshop Based on Integrated DNC Technology

On the basis of integrated DNC concept present by the authors,four operation modes of integrated DNC work shop are built. They have different scales and hierarchies. The operation mode of two hierarchies includes workstation hierarchy and device hierarchy which is suited to the occasion that only a part of the work shop needs to be controlled through DNC; The operation modes of three hierarchies include shop hierarchy, workstation hierarchy and device hierarchy which are suited to the shop without cell hierarchy,because it needs more functions of control and management. The operation mode of four hierarchies are suited to the shop with cell hierarchy. The cross-shop operation mode possesses communication function to factory network and Internet. The cross-shop operation mode is one of the operation modes of agile manufacturing shop and is oriented to 21 century. This paper provides the theoretical basis for implementing integrated DNC in China and choosing suitable operation mode of the shop.