回轉鉆進 的英文怎麼說

中文拼音 [huízhuǎnzhēnjìn]
回轉鉆進 英文
rotary drilling
  • : 回構詞成分。
  • : 轉構詞成分。
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : 進構詞成分。
  1. Reform of the process technique of txb - 1600 borer rotator shell

    1600型器外殼加工工藝的改
  2. The machine is circumgyration drilling machine that the rotary drives drilling tool to bore by rotation, adopts full hydraulic pressure drive, constant power loop, wheel cylinder startup, oil cylinder disappear ing end bumper, electrohydraulic combined control, steel wheel traveling and disassembly transport

    該機是由盤帶動具旋機,採用全液壓驅動,恆功率迴路,分泵啟動,油缸升降,電液復合操縱,鋼輪行走,解體運輸。
  3. 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機可適用多種工藝方法,如合金回轉鉆進螺旋潛孔錘跟管等。
  4. 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機可適用多種工藝方法,如合金回轉鉆進螺旋潛孔錘跟管等。
  5. 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機可適用多種工藝方法,如合金回轉鉆進螺旋潛孔錘跟管等。
  6. 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動力頭設有變速裝置,有高低兩個檔次,以滿足潛孔錘及硬質合金回轉鉆進方法。
  7. 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型錨固工程機是在yg - 80機基礎上研製的,科學分配機性能參數,使機更適合巖石潛孔錘跟管,同時兼顧土層合金回轉鉆進螺旋工藝。
  8. When the shaker is working, its roller screen not only vibrates with the shaker deck, but also slowly rotates with the axis of itself, and the drilling fluids returned from annular space are separated inside the roller screen

    工作時篩網筒與篩箱一起振動,同時還繞自身軸線作緩慢的旋運動,從環空返井液入篩筒內部行分離。
  9. Abstract : the paper presented a kind of drilling hole method that adopted direct circulation and percussion drilling, casing and cliff - protection by mud. the method applied in the complex gravel layer which has the trend to emerge cave - in and drop from the drilling wall

    文摘:介紹一種在砂卵石地層層厚復雜、孔壁易掉塊、易坍塌的孔的成孔方法? ?正循環與沖擊、套管與泥漿護壁成孔。
  10. Practice and analysis of rotary - percussive drilling of impregnated diamond bit with liquid jet hammer

    射流式液動錘沖擊孕鑲金剛石的實踐與分析
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