drill auger 中文意思是什麼

drill auger 解釋
挖穴螺旋鉆
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  • auger : n. 螺（絲）鉆，鉆孔器；鉆孔機。vt. 鉆（孔）。
  1. Auger design and manufacture of flight auger drill

    螺旋鉆機攪龍的設計和製作技術
  2. Causes for bit freezing of auger drill and its countermeasure

    旋挖鉆機卡鉆原因及其對策
  3. Application and analysis on auger drill in pile foundation construction

    旋挖鉆機在樁基礎施工中的應用與分析
  4. Under the function of big pressure and dynamic load, the grains may be moved which may cause the soil body distortion. at present, the relatively ripe methods of drill in gravel layer are mostly double - wall drill pipe reverse circulation drilling, auger stem breast wall drilling and down - the - hole hammer follow down drilling

    論文根據jsl ? 30型礫石鉆機潛孔錘同心跟管鉆具結構，採用程序計算得到了鉆桿內各深度處壓力分佈、鉆頭壓力降、環形空間壓力分佈及空氣流速分佈。
  5. Down - the - hole hammer combined with auger drill in the pile of rock foundation

    潛孔錘旋挖鉆機組合在基巖樁施工中的應用
  6. Construction technology of pile foundation with r - 12 auger drill

    12型旋挖鉆成孔樁基礎施工技術
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