论文部分内容阅读
本文叙述基律纳铁矿KUJ2000地下采矿发展计划中采矿设备的开发，一种是坦罗克公司开发的Toro2500E电动铲运机，铲斗容积1Om3，可增大至15m3，生产效率提高3O％；另一种是阿特拉斯·科普柯公司开发的SimbaW469自动化凿岩台车，装配了水力潜孔冲击器，可自动钻凿一排10个扇形炮孔，孔径115mm，孔深达55m，平均效率达300m／d。两种设备均由控制中心遥控，不久可1人遥控3台。
This article describes the development of mining equipment in the underground mining development project of KUJ 2000 in Kiruna Iron Mine. One is the Toro2500E electric scraper developed by Tamrok, with a bucket capacity of 10 m3 and an increase of 15 m3. The production efficiency is increased by 30%. The other is the Simba W469 automated rock drilling rig developed by Atlas Copco, equipped with a hydraulic downhole impactor that automatically drills a row of 10 fan-shaped holes with a hole diameter of 115 mm and a hole depth of 55 m. The average Efficiency of 300m / d. Remote control of both devices by the control center, soon to 3 people remote control.