The article explores swirling abrasive water jet from angles of nozzle wear mechanism and drilling.
本论文从喷嘴磨损机理和钻孔效果两大部分对旋转磨料射流进行了探索性的研究。
Drilling-cutting integration equipment is a new equipment that combine high-pressure abrasive jet technology and drilling technology, which manage coal and gas outburst in coal mines.
钻割一体化设备是将高压磨料射流技术与钻孔施工技术相结合的治理煤矿煤与瓦斯突出的新型装备。
This paper provided basis for application of rotary abrasive jet in drilling radial horizontal Wells.
该试验研究为磨料旋转射流应用于径向水平钻井提供了基础。
The abrasive wear, fatigue wear and adhesive wear are the main factors causing the excess wear and breaking of the driving chain on drilling RIGS.
磨料磨损、疲劳磨损和胶合等是引起石油钻机传动链条磨损超限，承载；能力降低，最后导致链条断裂破坏的主要原因。
The abrasive wear, fatigue wear and adhesive wear are the main factors causing the excess wear and breaking of the driving chain on drilling RIGS.
磨料磨损、疲劳磨损和胶合等是引起石油钻机传动链条磨损超限，承载；能力降低，最后导致链条断裂破坏的主要原因。
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