潜孔锤钻进的英文

• downhole drilling

• "潜"英文翻译    go underwater; hide under wa ...
• "孔"英文翻译    hole; opening; aperture
• "锤"英文翻译    a metal ball with a handle o ...
• "钻进"英文翻译    worm one's way in; drilling
• "电火花潜孔锤钻进" 英文翻译 :    spark hammer drilling
• "潜孔" 英文翻译 :    submerged orifice
• "锤钻" 英文翻译 :    hammer anvil; hammer drill; hammer rock drill
• "风锤钻" 英文翻译 :    air hammer drill; air hammer rockdrill
• "钻进" 英文翻译 :    worm one's way [oneself] in [into]; drilling◇钻进参数 drilling parameter; 钻进速度 drilling rate
• "半潜孔口" 英文翻译 :    partially submerged orifice
• "可调潜孔" 英文翻译 :    adjustable submerged orifice
• "潜孔穿孔器" 英文翻译 :    in-hole perforator
• "潜孔凿岩机" 英文翻译 :    burrow rock drill; downhole rock drill
• "潜孔钻机" 英文翻译 :    downhole drill; downthehole drill; downthehole rock drill; in-the-hole drill
• "锤钻轴套" 英文翻译 :    chuck barrel
• "电锤钻头" 英文翻译 :    electric hammer drill
• "风动气锤钻" 英文翻译 :    air driven hammer drill; air-driven hammer drill
• "气锤钻井机" 英文翻译 :    air-hammer drill rig; rig
• "气动锤钻" 英文翻译 :    compressed air hammer drill
• "实心电锤钻" 英文翻译 :    solid electric hammer drill
• "筒型电锤钻" 英文翻译 :    cylindrical type electric hammer drill
• "超级潜孔钻机" 英文翻译 :    downhole superdrill
• "十字型电锤钻" 英文翻译 :    cro type electric hammer drill; cross type electric hammer drill
• "高架式潜孔钻机" 英文翻译 :    drillmaster
• "履带式潜孔钻机" 英文翻译 :    crawler drill

• A new tool of preventing drill pipe sticking in air - powered dth drilling
  气动潜孔锤钻进中的新型防卡钻具
• 8 it can be used with various drilling method such as carbide bit drilling , anger drilling , dth hammer drilling , follow - up casing drilling etc . 3
  8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。
• 8 it can be used with various drilling methods such as carbide bit drilling , anger drilling , dth hammer drilling and follow - up casing drilling etc . 3
  8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。
• 8 the rig is suitable for various drilling methods such as carbide bit drilling , auger drilling , dth hammer drilling , follow - up casing drilling , etc . 3
  8钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。
• 3 transmission , built in the top drive power head , has two speed range ? high and low . it can meet the requirements of both dth hammer drilling and carbide bit drilling
  3动力头设有变速装置，有高低两个档次，以满足潜孔锤钻进及硬质合金回转钻进方法。
• Yg - 80a construction drilling rig is a full hydraulic operated top drive power head drill . it is used to drill heavy duty pretension anchor hole at side slope of water power station , railway or highway projects , as well as drainage holes
  Yg - 80a型锚固工程钻机是在yg - 80钻机基础上研制的，科学分配钻机性能参数，使钻机更适合岩石潜孔锤钻进跟管钻进，同时兼顾土层合金回转钻进螺旋钻进工艺。
• Landslide is a geological hazard with serious losses . it is very important to research the controling methods . slide - resistant pile , which has many advantages such as high adaptability , little interference to landslide and geological environment , short construction time , high silde resistance , is a main method to control landslide . pneumatic down - the - hole hammer is a drilling method with many advantages . its features , such as wide application range , high hole quality , no circulating medium , low operation regulations , and drilling big diameter rock hole , fit to construct slide - resistant pile . according to the requirement of silde - resistant pile construction , this paper analyses feasibility that pneumatic dth hammer drilling applies to construct slide - resistant pile on the basis of introducing the features of pneumatic dth hammer . then an applied example is given
  滑坡是一种危害极大的地质灾害,它的整治方法研究具有重要意义.抗滑桩是一种适应性强、对滑坡稳定性和地质环境干扰小、工期短、抗滑能力强的滑坡整治方法.风动潜孔锤钻进是一种具有许多优点的钻进方法,它的许多特点,如成孔质量高、应用范围广、无液体循环介质、钻进规程参数小、可实现大直径基岩钻孔等都适合于抗滑桩施工.文章在介绍风动潜孔锤钻进特点的基础上,根据抗滑桩施工要求,分析了风动潜孔锤用于抗滑桩施工的可行性,并举出了其应用实例