摘要
文章运用电力拖动的基本原理对港口门机生产实际中出现的重载溜钩现象进行了详细准确的分析。通过现场检测 ,证实了理论分析的正确性 ,并确定了导致故障的根本原因 ,从而提出了经济实用的解决方案。
This paper gives detailed and accurate analysis to hook gliding at heavy load for gantry crane with the basic principle of electric haulage.Spot detection proves the correctness of the theoretical analysis and the basic reason leading to the fault so that the economical and practical plan to resolve the problem has been put forward.
出处
《中国修船》
2001年第6期23-25,共3页
China Shiprepair
关键词
晶闸管调压调速
倒拉反接制动
港口
16t门吊
溜钩
故障分析
gantry crane
hook gliding
voltage and speed governing by transistor
brake by invert pulling and back connection