新技术在双向拉伸薄膜生产线上的应用

The Application of the New Techniques in the Biaxial Oriented Plastic Film Line

文章主要介绍计算机网络和组态监控软件、人机界面操作面板、现场总线等新技术在双向拉伸薄膜生产线中的应用。给出了典型的网络系统结构图,并通过生产线速度协调控制和薄膜收卷张力控制的应用实例,给出了解决方法。

This article mainly introduces the application of thecomputer network, configuration software, HMI operator panel,Fieldbus and so on in the biaxial oriented plastic film line. It gives arepresentative network system arrangement figure. It also gives twoexamples and the resolvent: the coincident control of the line speedand the film tension control of the winder.