煤矿专用提升绞车JKD—2.5M动力制动的技术改造

Technical Innovation of the Dynamical Braking of JKD—2.5miles Type Special Winding Used at Coal Mine

以建设工程公司使用的斜井提升绞车JKD-2.5M动力制动为基础,针对现场的技术问题进行了技术革新,为现场更好提高陈旧设备的利用率开辟了一条新路。

Aiming at the technical questions occurred at the working site,the article is about the dynamical braking of JKD—2.5miles type Winding Winch of inclined shaft used by construction company and made technical innovations.It paves the way for increasing the rate of dated equipment.