振兴煤矿机械制造 为煤炭工业的发展做出新贡献

Promote Machine Manufacturing for the Developmment of Coal Industry with New Coutribution

煤矿机械制造行业是为煤炭工业提供技术装备的部门,它提供的技术装备是否先进,直接关系到煤炭工业的技术面貌和现代化建设。煤矿机械的发展和技术进步,对在本世纪末实现煤炭产量翻番,具有重要作用。党的十一届三中全会以来,在党中央正确路线和各项方针政策的指引下,在部党组直接领导下。

coal mine machinary manufacturers are now facing a challenge and competition.Each mamufacturer should give full play to his own skill,carry out reform and technical transform,develop new products and apply new technology in order to improve the quality of products and establish prestige in domestic and international markets,therefore the followings should be carried on: 1.Develop new products increasing the variety of products.There are two ways for developing new products.It is one way to fill in the gaps of products,including manufacturing fully-mechanized equipment for very low and incline seams,effective shearer for 1-1.6m seam,continuous miners for room and pillar system,auxilliary equipment for underground transportation,monitoring equipment and devices for safety and etc.On the other hand attention should be paid to the renewal of products. 2.Improve the quality of products.By 1990 the quality of main products in mining,excavation,transportation,supporting and safety should reach the international level of the late senventies and early eighties.After 1000 hours testing on test rig the shearer can be used to cut 30,000m^3 without maintenance on surface,the life of coalface power support should last for 8 years or more and etc. 3.Provide good field service.The products should bc guaranteed for the following three items:quality,auxilliary components and services. 4.Reduce production cost determining reasonable saling prices.The major measure for reducing production costs is to increase reproduction,Coal Mine Machinary manufacturers should maintain low profit in order to promote the development of manufacturing providing low price high-quality products for coal mines.