API yokomba amasuntswana amasuntswana umboneleli IADC216 5 3/4 intshi (146mm)
Ingcaciso yeMveliso
Umgaqo wokusebenza
2) Ukujikeleza kwe-drill bit Xa i-drill bit ijikeleza, ukujikeleza kwe-counterclockwise kwi-axis ye-tooth palm kuthiwa yi-auto rotation.Isantya sokujikeleza sekhowuni sichongwa ngesantya sokuguqula i-drill bit, kwaye ihambelana nefuthe lamazinyo emazantsi equla.
3) Ukungcangcazela kwe-longitudinal (i-axial vibration) impembelelo yokutyunyuzwa kwesuntswana lobhola Utshintsho lwendawo yeziko levili lenza ukuba i-drill bit ibuyele phezulu naphantsi ecaleni kwendlela ye-axial, eyi-longitudinal vibration ye-drill bit, enxulumene i-drill bit structure parameters ezifana nobude bezinyo kunye nezithuba zamazinyo kunye ne-lithology.I-Soft strata ine-amplitudes encinci, ngelixa i-hard strata ine-amplitudes enkulu.I-vibration frequency ilingana nenani lamazinyo kunye nesantya se-cone.
kumiselwa iiparamitha zesakhiwo se-drill bit.Kukwakheka okuthambileyo, ukutyibilika kancinci kukhulu, kwaye kubume obuqinileyo, yona
kufuneka ibencinci kangangoko okanye ingatyibiliki.
Ukucaciswa kweMveliso
Specification Basic | |
Ubungakanani be-Rock Bit | 5 3/4" |
146.1mm | |
Uhlobo lweBit | IBit yezinyo lentsimbi yeTricone Bit/ |
Uqhagamshelo lwemisonto | 3 1/2 API REG PIN |
Ikhowudi ye-IADC | IADC 216 |
Ukuthwala Uhlobo | Ijenali itywiniwe ngeRoller |
Ukuthwala iTywina | Itywina lerabha |
Ukukhuselwa kwesithende | Ayifumaneki |
UKhuseleko lweShirttail | Iyafumaneka |
Uhlobo lokujikeleza | Ukujikeleza kodaka |
Imeko yoKwemba | Ukwemba okujikelezayo, ukomba olukwiqondo eliphezulu, ukomba nzulu, ukugrumba iimoto |
Imilomo | Umngxuma weJet ophakathi |
Iiparamitha zokuSebenza | |
WOB (Ubunzima kwiBit) | 9,879-27,904 lbs |
44-124KN | |
RPM(r/min) | 60-180 |
Ulwakhiwo | Ulwakhiwo oluthambileyo ukuya oluphakathi olunamandla acinezelayo aphezulu, anje ngelitye lodaka, igypsum, ityuwa, ilimestone ethambileyo, njl. |
I-5 3/4" i-TCI ye-tricone bit isetyenziswa ngokubanzi kwi-drilling yamanzi, ukuhlola, i-HDD pilot hole, isiseko sokubeka isiseko, inomngxuma we-jet ophakathi, ngoko ke iyasebenza kwi-drilling ejikelezayo. ubomi bude kakhulu kuneentsimbi ezivulekileyo ezithwalayo.