摘要
本文采用 PLC 和变频器相结合的方案,对整流子电动机拖动的电杆成型离心机进行改造。所设计的系统经运行表明,机组的可靠性、稳定性、安全性性能优良,并可节能。尤其是将多种规格电杆离心速度参数输入PLC 程序中,使电杆成型工艺标准首次得以自动实施,提高了产品质量。
This paper changes telegraph pole shaping centrifuge drove by commutator motor combining PLC and transducer.The system's running indicates that its reliability,stability and security is all right,and it can save energy.The author input many kinds of parameters to PLC program,make the technics standard be bring into effect automatic for the first time. and improve outputs' quality.
