论文部分内容阅读
随着祖国社会主义工业化的发展,在我国煤矿企业中已出现了新型的现代化的露天矿,СЭ—З型电铲就是露天矿中主要的采掘机械——单斗挖掘机的一种。本实验的目的在于根据在电铲工作中所摄制的各传动系统的负荷曲线,分析其电力传动的特性;实际的负荷情况;操作中存在的问题,并在此基础上提出改进的意见。报告共分三部分。
With the development of socialist industrialization in the motherland, a new type of modern open-pit mine has emerged in China’s coal mining enterprises. The СЭ-З-type shovel is one of the major mining machinery in the open-pit mine, a single-bucket excavator. The purpose of this experiment is to analyze the characteristics of the power transmission based on the load curves of the transmission systems taken during the operation of the shovel, the actual load conditions, the problems in the operation, and the suggestions for improvement based on this. The report is divided into three parts.