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| 变频式挤出压片机的控制系统及应用 |
| Application of Control System with Frequency Inverter in Extruder |
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| DOI： |
| 中文关键词: 挤出压片机；变频；Profibus DP；触摸屏 |
| 英文关键词: extruder；frequency inverter；Profibus-DP；touch screen |
| 基金项目: |
| 中图分类号:TQ330.4＋4 |
| Author Name | Affiliation | | ZHAN Yong-cheng | Dalian Rubber & Plastics Machinery Co.,Ltd | | ZHAO Shi-jun | Dalian Rubber & Plastics Machinery Co.,Ltd | | WANG Ji | Dalian Rubber & Plastics Machinery Co.,Ltd | | ZHANG Zhi-lin | Dalian Rubber & Plastics Machinery Co.,Ltd |
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| 中文摘要: |
| 介绍变频式挤出压片机控制系统的组成及特点。控制系统采用西门子S7-300系列可编程控制器，PLC与G120系列变频器采用Profibus-DP通讯，触摸屏界面可进行参数输入和数据显示，除显示报警信息外还能显示压力、电流、速度和功率曲线。该控制系统能有效保证整条生产线持续稳定运行。 |
| 英文摘要: |
| The composition and characteristics of the control system with frequency inverter for extruder was introduced.Simens S7-300 series PLC control system was adopted,Profibus-DP was used for PLC and G120 frequency inverter,and touch screen was used for parameter input and data display.The screen could display the alarm information,pressure,current,speed,and power curve.Application of this control system could ensure the stable operation of production lines. |
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