煤矿综采成套设备的再制造技术与实践

Remanufacture technology and practice of fully mechanized equipments used in collieries

以新巨龙公司2301S工作面成套设备再制造为例,系统地介绍了采煤机、液压支架、刮板输送机等煤矿综采成套设备再制造关键技术及其先进性与创新性。实践证明煤矿综采成套装备再制造优化了产品的结构,提升了关键零部件及整套装备的机械性能及使用寿命,减少了设备更换检修时间、提高了矿井生产效率。

With the remanufacture of complete set equipment on working surface 2301 S of Xinjulong company serving as the example, the paper systematically introduced the key technologies of remanufacture of fully mechanized equipments used in collieries such as shearers, hydraulic supports and scraper conveyors etc and their advancement and innovation. Practice showed the remanufacture of fully mechanized equipments used in collieries optimized the product structure, enhanced the mechanical performance and service lifespan of key parts and complete set equipment, reduced the equipment replacement and repair duration and improved the productivity in collieries.