Hydraulic drilling hubmuaj ob lub pistons sib cais los ntawm lub valve. Thaum nro los yog compression yog siv rau armed hydraulic hub, kua nyob rau hauv ib tug piston yog compressed thiab ntws mus rau lwm yam piston tiv thaiv siab flow resistance. Tus nqi ntws tswj lub sijhawm yuav tsum tau ua rau lub cuab yeej - siab dua rub / thawb lub zog ua rau lub sijhawm luv dua. Qhov txav deb yog hu ua stroke. Thaum tus mob stroke mus txog ib qho chaw, cov kua compressed mam li nco dheev tso tawm los ntawm lub bypass valve, tua cov kua mus rau lub thib ob piston thiab instantly equalizing siab ntawm lub pistons. Lub zog siv ntau dua, qhov compression ntawm cov kua dej ntau dua, lub sij hawm luv dua, thiab qhov muaj zog ntawm cov jarring force generated.
Qhov zoo thiab qhov tsis zoo ntawm Kev Siv Hydraulic drilling hub
Hydraulic jars tsis xav tau presetting ib tug trigger threshold quab yuam. Lub sij hawm ntawm kev tua thiab qhov loj ntawm lub zog jarring yog nyob ntawm qhov amplitude ntawm rub / thawb. Nyob rau hauv upward jarring, lub jarring quab yuam yog ncaj qha proportional rau lub rub quab yuam - siab dua rub quab yuam ua rau nyuaj hub cuam tshuam.
Yog li ntawd, nws qhov zoo yog qhov sib txawv tsis tu ncua jarring quab yuam nyob rau hauv kev txwv tsis pub khiav lag luam, thiab cov ID loj dua piv rau cov hub tshuab rau tib OD cov cuab yeej.
Tom qab re-arming thaum txaus stroke lub sij hawm dhau mus, hydraulic hub yuav tua dua. Qhov no muab cov hub hydraulic tshwj xeeb zoo rau qhov siab-angle inclined thiab kab rov tav qhov chaw uas muaj kev sib txhuam siab tuaj yeem tiv thaiv kom txaus rub / thawb quab yuam los ntawm kev siv rau cov khoom siv tshuab. Hydraulic hub yuav kawg hluav taws txawm tias tsawg kawg thov nro / compression. Txawm li cas los xij, qhov tsis zoo yog tuaj yeem tua ntxov ntxov thiab poob cov rooj sib txoos, tshwj xeeb tshaj yog nyob rau hauv qhov dej ntsug.
Kev siv hluav taws xob ntau zaus ua rau cov dej kub dhau, txo cov viscosity, lub sij hawm luv luv, thiab kev tua ntxov ntxov hauv qab-xws li rub tawm. Qhov tshwm sim yog qis dua jarring siv.
Yog tias koj tab tom nrhiav rau kev ntseeg siab hydraulic drilling hub chaw tsim tshuaj paus, koj tuaj yeem xaiv VIGOR, thov hu rau peb ntawminfo@vigorpetroleum.com.
