air hammer drilling 中文意思是什麼

air hammer drilling 解釋
氣動震擊鉆井
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • hammer : n 1 槌，鐵錘，榔頭。2 【機械工程】唇錘，杵錘。3 （會議主席或拍賣人用的）小木槌。4 槌狀物，（電鈴...
  • drilling : n 1 鉆孔；【礦物】鉆井；〈pl 〉鉆屑，鉆粉。2 操練，訓練。n 【農業】條播。 ridge [furrow] drilling...
  1. The local directional drilling is just staring in terrane, the equipments and the technologies ca n ' t satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane, having designed compounded - drilling tools, and recommended technology parameters. producing experiments have obtained good achievements in economic and in techniques

    國內定向鉆進鋪管技術在巖層只是剛剛起步，設備、工藝遠遠不能滿足現場施工需要，本文針對國內、外巖層定向鉆進非開挖設備及工藝現狀，結合國內大多施工單位的已有設備，提出巖層空氣潛孔錘導向鉆進工法，設計了適合巖層鉆進的實用鉆具，並提出具有針對性的工藝參數，生產性試驗取得了良好的經濟技術指標。
  2. The foaming dth hammer is a new technology method and used as a drilling technique to deal with the special nature geography and complicate strata conditions which transforms the working medium of common dth hammer from the one fluid ( air ) to two - phase fluid compression foam, and uses the foam as motive medium to work

    摘要泡沫潛孔錘是將普通潛孔錘的工作介質從單一流體（空氣）變成兩相流體的壓縮泡沫，並以泡沫作為動力介質驅動潛孔錘工作的新型工藝方法。
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