Laum khoomFeem ntau siv rau hauv kev lag luam drilling daim ntawv thov los tsim cylindrical qhov nyob rau hauv ntau yam ntaub ntawv xws li hlau, ntoo, thiab yas.Lawv muaj ib tug spinning txiav ntug txuas nrog ib tug ncej uas yog tsav los ntawm ib tug drilling tshuab.Laum cov khoom siv dav siv hauv ntau qhov kev lag luam, los ntawm kev tsuas thiab kev tsim kho mus rau kev tshawb nrhiav roj thiab roj.
Muaj ntau ntau hom kev xyaum muaj, txhua tus tsim los rau cov khoom siv tshwj xeeb thiab cov ntawv thov.Qee qhov ntau tshaj plaws muaj xws li twist xyaum, spade khoom, thiab auger khoom.Twist xyaumyog siv rau drilling rau hauv hlau, thaum spade thiab auger khoom yog nrov nyob rau hauv woodworking.Lwm hom laum khoom muaj xws li qhov saws, kauj ruam xyaum, countersinks, thiab reamers.
Ib qho tseem ceeb tshaj plaws rau kev xaiv ib lub laum me ntsis yog nws cov khoom muaj pes tsawg leeg.Cov ntaub ntawv sib txawv muaj qhov sib txawv ntawm hardness, abrasiveness, thiab tshav kub tsis kam, tag nrho cov no tuaj yeem cuam tshuam qhov kev ua tau zoo thiab lub neej ntev ntawm kev xyaum me ntsis.Qee cov ntaub ntawv siv ntau tshaj plaws hauv cov khoom siv laum suav nrog cov hlau kub ceev, cobalt steel, carbide, thiab pob zeb diamond.
Lub neej ntev ntawm lub laum me ntsis yog qhov tseem ceeb rau kev txiav txim siab hauv kev lag luam drilling.Tom qab tag nrho, laum cov khoom nrog lub neej luv luv ua rau muaj kev poob qis thiab cov nqi kho mob.Kev sib txhuam thiab cov cua sov tsim tawm thaum lub sij hawm drilling tuaj yeem ua rau muaj kev cuam tshuam loj thiab tsim kua muag ntawm qhov txiav ntawm qhov me me, ua rau txo qis kev ua haujlwm thiab qhov kawg tsis ua haujlwm.Txhawm rau ua kom lub neej ntev tshaj plaws ntawm lub laum me ntsis, ntau txheej txheej thiab kev kho mob tuaj yeem siv tau, xws li titanium nitride lossis pob zeb diamond zoo li carbon txheej.
Hauv kev lag luam mining,laum khoomNws yog ib qho tseem ceeb hauv kev tshawb nrhiav, kev khawb, thiab kev tsim cov pob zeb hauv av.Laum cov khoom tsim los tiv thaiv qhov hnyav hauv av ib puag ncig yuav tsum tau khawb los ntawm pob zeb thiab av kom zoo.Cov tsheb loj loj nruab nrog cov cuab yeej drilling siab heev pab txhawb cov pob zeb hauv av los ntawm kev sau cov ntaub ntawv geological thiab drilling hauv qhov chaw meej.
Hauv kev tshawb nrhiav roj thiab roj, kev taw qhia drilling yog cov txheej txheem siv los rho tawm cov peev txheej los ntawm subsurface.Kev taw qhia cov khoom siv yog tsim los txav kab rov tav thiab ntsug thaum lub sijhawm drilling, tso cai rau nkag mus rau ntau lub hnab ris ntawm cov peev txheej los ntawm ib lub qhov dej.Cov txheej txheem no tau txo qis tus nqi thiab lub sijhawm nkag mus rau cov roj thiab roj cia.
Kev lag luam aerospace kuj tau txais txiaj ntsig zoo los ntawm kev nce qib hauv kev xyaum siv thev naus laus zis.Piv txwv li, cov khoom siv laum tau siv los laum los ntawm cov phab ntsa titanium tuab ntawm cov tshuab dav hlau lossis cov khoom siv carbon fiber ntau siv hauv kev tsim dav hlau niaj hnub.Nrog rau qhov kev thov ntau ntxiv rau cov dav hlau loj thiab kev tshawb nrhiav qhov chaw, ntau qhov kev siv thev naus laus zis drilling yuav tsis muaj tseeb.
Hauv kev xaus,laum khoom yog cov txha caj qaum ntawm kev lag luam drilling, thiab lawv cov kev nce qib tau txhim kho kev ua tau zoo thiab cov nqi-zoo ntawm cov peev txheej extraction.Nrog rau kev txhim kho txuas ntxiv ntawm cov ntaub ntawv, txheej txheej, thiab kev kho mob, cov khoom siv laum yuav dhau los ua kom muaj zog thiab kav ntev.Nyob rau hauv lub neej yav tom ntej, kev siv thev naus laus zis thev naus laus zis ntau dua yuav tshwm sim vim kev lag luam txuas ntxiv xav tau txoj hauv kev tshiab thiab tshiab kom nkag tau cov peev txheej tseem ceeb.
Post lub sij hawm: May-08-2023
