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采煤工业的技术发展日新月异,这不仅是由于人们的主观努力,更主要的是生产发展客观需要的内在力量的推动。就连续采煤机而论,近年来,由于科研及制造厂的共同努力,已经取得了令人鼓午的新发展。 在能源部及国内矿山局的赞助下,美口有五家采矿设备制造厂家正在进行新型连续采煤机的研制,这些新型连续采煤机的结构特点与现有各种机型相比有根本有不同。
The technology of the coal mining industry develops rapidly with each passing day, not only because of the subjective efforts of the people, but also of the internal forces that are objectively needed by the production and development. In terms of continuous shearer, in recent years, thanks to the joint efforts of research and manufacturing plants, it has made a very encouraging new development. Under the auspices of the Ministry of Energy and the Mines Bureau of the Mainland, five mining equipment manufacturers in the United States are developing new continuous shearer machines. The structural features of these new continuous shearers are fundamentally different from the existing models There are different.