DTH Drill Rig Wear Parts thiab Yas Cheebtsam
Thaum siv aDTH laum rig, yuav tsum tau ceev faj hauv qab no. Kev hloov pauv ntawm cov khoom siv tsis yog tsuas yog siv lub tshuab ua haujlwm xwb tab sis kuj tseem txhim kho kev ua haujlwm ntawm drilling.
Thaum lub sijhawm ua haujlwm, nws yog qhov tseem ceeb uas yuav tsum tau kuaj xyuas qhov hnav ntawm cov cuab yeej drilling. Piv txwv li, ** DTH laum kav ** yuav tsum tau hloov tam sim ntawd thaum lub phab ntsa thickness yuav hnyav hnyav los yog nyias los tiv thaiv cov yeeb nkab los ntawm tawg nyob rau hauv lub qhov thaum drilling. **DTH laum khoom** feature protruding spherical carbide inserts rau pem hauv ntej. Cov me ntsis yuav tsum tau hloov tam sim ntawd thaum nws hnav tiaj tus lossis yog tias cov ntxig ntxig ploj lawm, vim qhov no cuam tshuam rau kev ua haujlwm drilling.
Thaum lub sij hawm pub thiab tshem tawm ntawm lub hwj chim lub taub hau, yuav tsum tau them nyiaj mloog mus rau ** nylon hnav strips ** nyob rau hauv cov hlau sliders uas ruaj lub hwj chim lub taub hau rau cov kev taw qhia rails. Tom qab ib lub sij hawm ntawm kev siv, cov ntaub ntawv nylon thins, ua rau lub hwj chim lub taub hau poob. Hloov cov nylon strips yog qhov tsim nyog kom ceev ceev lub zog lub taub hau mus rau cov lus qhia rail. Sab hauv ntawm lub hwj chim lub taub hau yuav tsum tsis tu ncua greasing nrog ib tug tshwj xeeb sib tov ntawm roj thiab iav roj rau lubrication. Nws muaj cov ntsaws ruaj ruaj xws li cua ntsaws ruaj ruaj thiab roj foob. Thaum lub tshuab ncav cuag li ntawm **500 teev ua haujlwm**, cov khoom foob no yuav tsum tau hloov los tiv thaiv huab cua lossis roj los ntawm lub taub hau fais fab.
Rau txoj kev mus ncig ntawm DTH laum rig, peb tau nruab nrog hnyav - lub luag haujlwm crawler lem thiab lub piston lub cev muaj zog. Cov menyuam taug kev uas txhawb nqa cov saw txuas hauv, nrog rau cov khau taug qab lawv tus kheej, yuav tsum tau kuaj xyuas tsis tu ncua rau hnav. Yog tias pom muaj kev puas tsuaj los yog hnav hnyav, lawv yuav tsum tau hloov pauv kom tsis txhob khiav ntawm qhov derailing.
Lub cav xav tau kev pabcuam ntawm nws thawj 50 teev ntawm kev siv, suav nrog kev hloov lub cav lim cov ntsiab lus. Thaum ua haujlwm DTH laum rig rau ntawm qhov chaw uas muaj plua plav hnyav, nws yog ib qho tseem ceeb heev uas yuav tau xyuas cov huab cua lim kom tsis txhob txhaws. Ib yam li ntawd, hydraulic tank qhov nqus thiab rov qab roj lim yog qhov tseem ceeb, vim tias lawv yog cov khoom tseem ceeb cuam tshuam rau lub tshuab ua haujlwm kom raug.
Kev ua haujlwm zoo ntawm DTH laum rig yog nyob ntawm kev tswj hwm nws cov khoom tseem ceeb. Lub tswv yim hloov kev tshawb fawb tuaj yeem txo qis kev poob qis los ntawm ntau dua 30% thiab nce kev lag luam tag nrho los ntawm 25%.
