摘要
介绍在纺丝螺杆挤压机的调速方法中 ,用交流变频调速代替直流调速。改进后的调速系统性能良好 ,故障率低 ,且可节电 33%。
The method of AC frequency-converting speed-governing of spinning screw was introduced in stead of DC speed-governing method.The results of lower fault ratio,good speed-governing property and electricity-saving are obtained.
出处
《广东化纤》
2001年第1期56-57,45,共3页
Guangdong Chemical Fiber
关键词
涤纶长丝
变频器
纺丝螺杆
调速
挤压机
frequency converter
spinning screw
speed governing
application
