摘要
冶金起重机在熔融金属的吊运当中起着至关重要的作用,相较于普通企业中所使用的起重机,冶金起重机的使用频率更高,机械的工作环境也更加恶劣,对自动化也有着更高的要求。本文从电动机、超速开关和正反向接触器三个方面对其的电气检验进行了阐述。
Metallurgical Crane in molten metal lifting which plays a vital role,compared to ordinary enterprises used in cranes, metallurgical crane used in a higher frequency,mechanical work environment is even worse,for automation also has a higher requirements.In this paper,from three aspects of the motor,the speed switch and the positive reverse contactor,the electrical inspection is described.
出处
《电子测试》
2016年第5期138-139,共2页
Electronic Test
关键词
熔融金属
冶金起重机
电气检验
molten metal
metallurgical crane
electrical inspection