Roller Cutter Bit / Roller Cone Bit
Dab tsi yog ib tug roller ntsis?
Kev txhais ntawm cov menyuam me. i. Ib tug teb tho txawv me ntsis uas muaj ob mus rau plaub lub khob hliav qab-zoo li tus, toothed rollers uas yog tig los ntawm kev sib hloov ntawm lub laum rods. Cov khoom zoo li no yog siv rau hauv cov pob zeb tawv hauv cov roj zoo tho txawv thiab hauv lwm qhov tob mus txog 5,000 m thiab ntau dua.
Dab tsi yog ob hom ntawm cov menyuam lub khob hliav qab?
Muaj ob yam tseem ceeb ntawm cov menyuam-cone khoom, steel milled-tooth khoom thiab carbide ntxig khoom.
Lub tricone laum me ntsis ua haujlwm li cas?
Cov laum khoom no siv cov cua kub siab uas taug kev hauv cov huab cua mus rau hauv tricone bearing pab kom lubricate, txias thiab tshem tawm cov khoom ntawm tricone. Lub peev xwm los ntxuav tus kheej, lubricate thiab txias Tricone me ntsis yog qhov muaj zog sib tw kom zoo dua rau cov cua txias rau cov menyuam bearings.
Post lub sij hawm: Aug-30-2022