JOURNAL OF TEXTILE RESEARCH ›› 2007, Vol. 28 ›› Issue (1): 108-111.

• 机械与器材 • Previous Articles     Next Articles

Dyeing and printing machine synchronization system based on network and frequency conversion technologies

PAN Xianggao;LI Xiaofeng   

  1. Department of Electrical Engineering;Hunan University of Arts and Science;Changde;Hunan 415000;China
  • Received:2006-03-26 Revised:2006-06-13 Online:2007-01-15 Published:2007-01-15

Abstract: Traditional synchronous control systems in multi-drive dyeing and printing machines have too many drawing frames,which leads to frequent malfunction,effort-taking operation and painstaking maintenance.The article probes into principles for a solution to these problems and presents a design for a multi-drive synchronization speed control system with no or fewer drawing frames and tension sensors.The system is based on frequency conversion and computer network technologies.Its digital control over multi-drive speed regulation simplifies the synchronization system and provides higher reliability and stability.In the actual design of such a system,the IPC controls the frequency inverter via RS-485 bus in replace of the traditional DC speed-control system with multi-drive control system.The smooth operation proves that this system is successful and effective.

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