vibration drilling 中文意思是什麼
vibration drilling
解釋
振動鉆井-
On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well, the force prosperity and failure forms of downhole drilling string are focused on. and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber
本文在對地面動力旋轉鉆井直井井下鉆柱的工作環境和特性加以分析的基礎上，著重對鉆柱在井下的受力特性以及損壞形式進行了分析，並對鉆柱在井下的振動危害以及用於防止振動的水力加壓減震器的結構、工作特性等一些規律進行了深入的探索和研究。 -
Micro - hole vibration drilling simulation based on artificial ne ural network
微小孔振動鉆削神經網路模擬 -
Rubber hoses and hose assemblies for rotary drilling and vibration applications - specification iso 6807 : 2003 ; german version en iso 6807 : 2003
旋轉式鉆探和振動裝置用橡膠軟管和軟管組件.規范 -
Abstract : by drilling holes on the surface, adding damping and isolating vibration to the roller, the vibration and noise radiation are not onl y reduced, but vibration energy of transmission to the surrounding objects is al s o restrained
文摘:通過對輥筒進行表面處理、附加阻尼裝置和採用隔振措施，不但減少了輥筒的振動和噪聲而且抑制了輥筒振動能量向支架、地基傳遞，避免二次結構聲。 -
Chapter three discusses the vibration forms of the surface dynamic rotating drilling downhole drilling string, analyzes the damage of low frequency ancf fongif ucfi ' na / vibration to downhole drilling string, and set up a set of math models of the longitudinal and torsional vibration
第三章分析探討了地面動力旋轉鉆井井下鉆柱的的振動形式，並提出分析了低頻縱振現象對井下鉆柱的損害，以及建立了縱向、扭轉振動的數學模型。 -
On the basis of considering the influences upon the conveyance motion of solid phased particles affected by parameters of motive path of sieve chest, inclination of sieve surface, azimuth of vibration, throwing index and adhesive resistance of well drilling liquid etc., the kinetics equations of conveyance speed and displacement of solid phased particles were established
在考慮篩箱運動軌跡、篩面傾角、振動方向角、拋擲指數和鉆井液粘附阻力等參數對固相顆粒運移影響的基礎上，建立了固相顆粒運移速度和位移的動力學方程。 -
Development of a hydraulic vibration drilling apparatus on ultra - low frequency
超低頻液壓振動鉆孔裝置的分析 -
High frequency approximate solution of wave equation of bit vibration source in seismic while drilling
隨鉆地震鉆頭震源波動方程的高頻近似解法 -
On improving chip removal effect in vibration drilling
振動鉆削改善排屑效果機理的研究 -
Vibration absorber for drilling string
鉆柱減震器 -
Torsional vibration simulation analysis of drilling string and rock bit
鉆井用鉆頭和鉆柱扭轉振動的模擬分析 -
The conducted work in field contained case study area selection, topo survey, sample collection for grain size and mineral composition analysis, bore hole drilling and catching undisturbed soil samples for soil test and microstructure observation, portable cone penetration test, cone penetration test, dynamic penetration test, vane shear test, soil vibration test and hydrodynamic measurement
現場開展的工作有典型研究區選擇確定，地形測量，粒度與礦物成分分析樣品的採集，鉆探及用於土工測試和微結構觀測的原狀土樣的採集，輕型靜力觸探試驗，靜力觸探試驗，動力觸探試驗，十字板剪切實驗，土體振動實驗和水動力測量。 -
Utility vibration cutting ultrasonic vibration mini - deep hole drilling
超聲振動鉆削小深孔工藝及裝備 -
Study on the lateral vibration rule of drilling string under reversion
對鉆柱在反轉情況下橫向振動規律的研究 -
Design of a half - wave vibration system for ultrasonic drilling
超聲振動鉆孔半波長振動系統的設計 -
Rubber hoses and hose assemblies for rotary drilling and vibration applications - specification
旋轉式鉆進和振動設施用橡膠軟管和軟管組件.規范 -
Research on upgrading quality of micro - holes diameter by using varyingfrequency vibration drilling
變頻率振動鉆削微孔提高孔徑質量的研究
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