Drills yog cov cuab yeej txiav uas siv los tshem tawm cov khoom los tsim lub qhov, yuav luag txhua zaus ntawm ntu ntu. Drills tuaj ntau qhov ntau thiab tsawg thiab tuaj yeem tsim ntau hom qhov sib txawv ntawm ntau yam khoom sib txawv.
Yuav ua li cas thiab siv dab tsi?
Laum khoom yog tsim rau laum qhov ntau yamntawm cov khoom sib txawv. Cov no suav nrog ntau hom ntoo, hlau, yas, pobzeb ceramic, porcelain thiab pob zeb. Laum khoom ua rau hlau, txhuas, tooj liab, cam khwb cia hlau, ntawv hlau, fiberglass, cib, yas flooring thiab lwm yam kuj muaj.
Dab tsi yog qhov xyaum xyaum?
Laum khoom yog txiav cov cuab yeej siv los tsim cov cylindrical qhov, yuav luag txhua zaus ntawm ntu ntu. Laum khoom tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab muaj ntau yam siv. Cov khoom siv feem ntau txuas nrog lub tshuab, feem ntau tsuas yog hu ua lub laum, uas tig lawv thiab muab torque thiab axial quab yuam los tsim lub qhov.
Dab tsi yog ob hom kev xyaum tseem ceeb?
Roller cone khoom thiab cov khoom siv ruaj khov yog ob lub ntsiab ntawm cov khoom drilling.
Kuv puas xav tau ib lub laum los xyaum?
Ib qho yooj yim 21-ntsis teeb yuav ua txoj haujlwm. Qhov ntau koj siv, qhov nyuaj me ntsis thiab ntev nws yuav tuav ntug. Feem ntau ntawm cov qhov koj laum hauv cov hlau yuav tsum tau twist me ntsis.
