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一个建立在微型计算机基础上,能对矿井多绳提升机各根钢丝绳张力作连续指示的系统,已经由瑞典的 ASEA AB 公司研制成功。它用无线电发送数据到地面控制室,反映到图象记录器,显示负荷大小的变化和提升周期内各钢丝绳之间负荷的分布(图1)。
A system based on microcomputers that provides continuous indication of the tension of each rope in a multi-rope hoist in a mine has been successfully developed by ASEA AB in Sweden. It uses radio to send data to the ground control room, reflected in the image recorder, showing changes in load size and load distribution among the ropes during the lift cycle (Figure 1).