新型矿用无缆钻孔测斜仪的设计OA北大核心CSTPCD
Design of a Novel Mine-used Cableless Borehole Inclinometer
介绍了新型矿用无缆钻孔测斜仪的组成、无缆测量原理及其关键部件的设计等.该无缆钻孔测斜仪工作原理基于同步技术,即首先将同步机和探管用连线连接后,使同步机和探管按预先设定的时间同步工作,然后拆开连线,将探管连接到钻杆上送入到测量处测量,与探管同步工作的同步机则记录有用的测点；测量完成取回探管,将探管测斜数据发送到同步机中,由同步机计算并显示出各测点的倾角和方位角.实际应用表明,该无缆钻孔测斜仪设计合理,使用方便,测量精度达到倾角(+90°～-90°)…查看全部>>
Constitution, cableless measuring principle and design of key parts of novel mine-used cableless borehole inclinometer were introduced. Working principle of the cableless borehole inclinometer is based on the synchronous technology, that is, connect the synchronous unit and probe with wire and make them synchronously work according to set time in advance: then, disconnect the wire, connect the probe to drill pipe and send it to measured point for measuring, …查看全部>>
张典荣
中煤科工集团西安研究院,陕西西安 710077
矿业与冶金
煤矿钻孔测斜仪无缆钻孔测斜仪同步技术同步机探管
coal mine, borehole inclinometer, cableless borehole inclinometer, synchronous technology, synchronous unit, probe
《工矿自动化》 2012 (8)
18-20,3
基于同步技术的无缆钻孔测斜仪(2012101143304)
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