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为适应宽2.4～2.6米,高2.4米左右巷道掘进的装岩机械化,南昌通用机械厂、湖南东波有色矿、江西浒坑钨矿研制了Z-30型电动装岩机。南昌通用机械厂科技人员通过充分调查,吸取各种斗式装岩机的特点,做出了技术参数合理的设计方案。于1982年3月制造了第一轮样机两台,分别在浒坑和东波矿进行了工业试验。一年来,两台样机已装载岩石2.4万余米~3,至今使用状况仍保持良好。在第一轮样机的基础上,同年9月又试制了第二轮样机,分发到东波、浒坑、云南锡业公司、新疆有色公司和黄沙坪铅锌矿进行中间试验,取得了各种工况条件下的试验数据。上述单位实践表明:该机的主要技术性能和制造质量均达到了设计
In order to adapt to width 2.4 ~ 2.6 meters, 2.4 meters high roadway tunnel rock mechanization, General Machinery Plant in Nanchang, Hunan East wave colored ore, Jiangxi Hu Hang tungsten mine developed Z-30 electric rock loader. Nanchang General Machinery Plant scientific and technological personnel through full investigation, learn a variety of bucket rock loader features, made a reasonable design of technical parameters. In March 1982, the first round of prototypes was made in two sets and industrial tests were carried out in Hukeng and Dongbo. In the past year, two prototypes have been loaded with more than 24,000 m 3 of rock and the condition of use remains good. On the basis of the first round of prototypes, a second round of prototypes was trial-produced in September of the same year and distributed to Dongbo, Hucun, Yunnan Tin Company, Xinjiang Nonferrous Metals Company and Huangshaping lead-zinc mine for intermediate tests. Various kinds of Test data under working conditions. The unit practice shows that: The aircraft’s main technical performance and manufacturing quality have reached the design