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<TR> <TD colSpan=2 class="newsContent"> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>28载难题(sh)朝解     本网?nbsp; 3?8日,湘煤集团南阳煤业公司淝江矿机?sh)和q输队员工在沛_z阳矿山机械厂专业技术h员现场指gQ经q连l?4时的辛勤劳动,更换?jin)困扰该矿生产的MlR减速器和主井筒|道Q解决了(jin)该矿MlR28q来时常大修的难题?br />
    该矿MlR?980q以来一直用u瓦式减速器Q因该减速器服务q限长,再加上u瓦式减速箱的u瓦及(qing)轴轮易损Q引L(fng)(sh)动机与减速器的蛇形器的弹时常断裂,D该矿每年停񔋂(g)修更换主井绞车u瓦频J,严重制约?jin)生产?br />
    册一NQ南阛_司决定更换该矿主井绞车减速器Q由轴承式减速器替代原u瓦式减速器。该矿于3?8日进行了(jin)为期一天的停񔋂(g)修工作,在洛阳矿山机械厂专业技术h员现场指gQ机?sh)队的精兵强严格按照施工程序进行安装,他们个个吃苦耐劳Q认真负责。当天,MlR房内焊花飞溅、几大部件拆装和起吊井然Q碰到疑N题及(qing)时探讨。通过机电(sh)队钳工班全体员工加班加点Q轮劳作,该矿??9日凌晨顺利完成了(jin)减速箱的安装Q务?
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