Nkees ntawm cov khoom siv PDC uas ua rau qeeb qeeb, cov khoom tsis sib xws, lossis tsis yooj yim tshuaj xyuas? Peb lub 8.5-nti PDC Drilling Bit nrog 16/32-nti nozzle yog koj qhov kev daws teeb meem!
Nws los nrog Back Reaming Cutters los txhawb kev ua haujlwm ntawm kev reaming, tsis muaj teeb meem ntxiv lawm. Ntxiv mus, tag nrho cov ntsuas (Bit Gauge, Nozzle Gauge, Teeth Gauge) thiab Nozzle Key—tsis tas yuav yuav cov cuab yeej ntxiv, kev kuaj xyuas tam sim ntawd. Nrog IADC M322 qib, nws zoo tshaj plaws hauv cov qauv nruab nrab-tawv, ruaj khov thiab siv tau ntev.
Qhov Cross-Section meej meej pab koj pab neeg ua haujlwm tau sai. Txo lub sijhawm tsis ua haujlwm, txuag cov nqi, thiab ua kom lub qhov drilling ceev dua. Nyem tam sim no kom tau txais cov lus qhia ntxaws ntxaws thiab cov dab neeg ua tiav tiag tiag!- www.chinafareastern.com
Lub sijhawm tshaj tawm: Cuaj hlis-29-2025