鉆具 的英文怎麼說

中文拼音 [zhēnjù]
鉆具 英文
drilling tool; drilling rig
  • 鉆 : 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
  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 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

    該機是由轉盤帶動鉆具旋轉鉆進的回轉鉆機，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. This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time

    該鉆機採用曲柄連桿、游梁式沖擊機構，使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主，遇到特殊情況，用連桿沖擊不能鉆進時，可轉為卷揚沖擊，沖程可調，因連桿沖擊機構連續工作，所以實現了自動沖擊鉆進，可提高鉆進效率，減輕勞動強度;採用泵吸反循環的方式排渣，既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難，又很好地解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主卷揚的雙筒同步機構，既保證了鉆具處于平衡狀態，又大大簡化了該機構設計，降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立，減少了輔助作業時間。
  4. A bha strength analysis of reaming while drilling

    隨鉆擴眼下部鉆具組合的強度分析
  5. Strength analysis of bha with eccentric subassembly in deflection controlling and drilling fleetly

    偏軸鉆具組合防斜打快的強度分析
  6. Making use of this studies the result, the units of construction are able to paving underground pipe tube in terrane, only add a little amount equipments or drilling tools at now already foundation

    利用本研究成果，施工單位只需在現已的設備基礎上添置少量設備或鉆具即可實現巖層的非開挖鋪管施工。
  7. Method of bottom hole assembly design in directional wells

    定向井下部鉆具組合設計方法
  8. The drilling tool should be measured precisely

    請準確丈量鉆具。
  9. An approach to the cause of failure of large diameter long - hole drilling tools

    大直徑深孔鉆具失效原因探討
  10. Unleash the drilling tools

    卸開鉆具
  11. Along with the progress of drilling technology, many new types of bha such as steering motor assembly, dropping assembly with eccentric bend sub, dropping assembly with flexible connection are developed based on common building, dropping and holding assemblies. for using these bha, a new mathematical model is put forward for 3d static analysis of these types of bha under small deflection. and its weighted residual solution is given. the mathematical model includes ( 1 ) differential equations ; ( 2 ) boundary conditions at drill bit, stabilizer, bend angle, diameter change, tangential point and borehole wall ; ( 3 ) lateral forces and deflection angles of bit. the software based upon this method runs well

    為了更好地應用各種新鉆具，建立了適用於對普通下部鉆具、導向鉆具、帶偏心彎接頭和柔性接頭的下部鉆具進行三維小撓度靜力學分析的數學模型，包括（ 1 ）微分方程； （ 2 ）鉆頭、穩定器、彎角、變截面、切點和井壁的邊界條件； （ 3 ）鉆頭的側向力和鉆頭轉角.給出了該模型的加權余量解.用該方法編寫的軟體應用效果良好
  12. Excentricity of drilling pipe

    鉆具偏心度
  13. Rough and fine cutting, drilling and boring can be conducted for petroleum drill devices such as drill collar, integral heavy wall drill pipe, centralizer as well as other large - sized and super long axis parts with diameter less than 1600mm and length less than 18000mm

    在此可以對鉆鋌、加重鉆桿、扶正器等石油鉆具和其他直徑小於1600毫米、長度小於18000毫米的大型、超長軸類零件進行粗、精車削和鉆、鏜加工。
  14. Angle holding assembly

    穩斜鉆具組合
  15. Diamond core drilling equipment wire line system

    金剛石繩索取心鉆探鉆具設備
  16. Diamond core drilling equipment - wire line system

    金剛石繩索取心鉆探鉆具設備
  17. Mechanical behavior study on positive - displacement motor ' s flexible shaft

    螺桿鉆具撓性軸力學模型建立及主控因素敏感性分析
  18. The mechanical principle and the manufacture of the steel barrel type barer, and its operation in the substation ground network construction have been introduced

    摘要介紹了鋼管式鉆具的製作、構造原理，以及在變電所接地網敷設中的應用情況。
  19. Located in the indrstrial park of jiangyou city, a famous historical and cultural city in sichan province, jiangyou chen zheng machinery manufacturing factory specializes in the production of oil drilling tools, mainly oil drill collars currently

    江油市誠正機械加工廠位於四川省文化、旅遊名城? ?江油市工業開發區內，是一家生產石油鉆具的專業企業，目前以生產石油鉆鋌為主。
  20. Mechanics analysis of the offset - axes pendulum drill assembly

    偏軸鐘擺鉆具組合力學特性分析
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