纵剪机组电控系统设计及实现  

Design and Implementation of Electrical Control for Slitting Machine

作　　者：李晓红[1] 马永岗[1] 刘涛[1] 鲁毅[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所

出　　处：《舰船防化》2010年第4期31-34,共4页

摘　　要：主要介绍纵剪机组的工艺过程及电气系统组成部分。各部分设备要协调动作,保持整个卷取过程中所有钢卷的线速度一致。其控制系统采用西门子公司S7-300作为电控系统的控制器,完成电控系统I/O设备的控制,传动装置采用西门子M440变频器,CPU主模块采用S7-315-2DP,它通过PROFIBUSDP网络将开卷变频器、纵剪变频器、卷取机变频器以及TP170连接起来,组成一个有机整体。重点介绍开卷机、卷取机卷径的测量和计算,并实现了纵剪机组速度匹配。The article introduces the techniques of slitting machine and the composition of electric system. Various parts of the equipment must coordinate action to maintain the winding process the same speed. The control system adopts Siemens S7-300 controller as the electronic control system to complete electrical control of the I/O devices, the gearing adopts Siemens M440 transducer, CPU main module adopts S7-315-2DP, its network is connected to open-book converter, slitting inverter, inverter, and TP170 to become an organic whole form through PROFIBUSDE The emphasise is meterage and calculation of diameter and velocity and the velocity match of slitting machine is also implemented.

关 键 词：纵剪机组 卷径计算 速度匹配 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]