摘要
结合铝型材挤压机生产工艺,主要介绍了上位计算机、PLC在自动控制系统中的应用,以及36M N铝挤压机自动控制系统的组成、特点、功能。上位计算机及PLC的协调工作实现了生产过程的在线智能化管理与控制,同时该控制系统可根据合同要求为工艺人员提供重要的工艺参数,如铝锭长度、重量、压余厚度等,对提高铝锭的利用率及合格率具有现实意义和推广价值。
As to aluminium extrusion production processing,this paper mainly introduces upper level industrial control computer and PLC application in automatic controlling system, discusses system architecture, features, functions. Upper level industrial control computer and PLC corresponding work realize technological process online intelligence management ,in the meantime,according to contract demands, the control system provide important processing parameters such as aluminium ingot length, weight, surplus height for technological designer,it is of realistic influence and popular value.
出处
《机械工程与自动化》
2006年第4期110-112,共3页
Mechanical Engineering & Automation
关键词
铝挤压机
自动控制系统
PLC
aluminium extrusion
automatic controlling system
PLC
