Inhloko yokumba i-oil rig yaseChina ye-oyili eqinile egcwele kahle
Incazelo Yomkhiqizo
Izingcezu zokumba zisetshenziswa embonini kawoyela negesi njengengxenye ekhiqiza izimbobo ezicishe zibe yindilinga oqweqweni lomhlaba ukuze kukhishwe uwoyela ongahluziwe kanye negesi yemvelo.Isetshenziswa kakhulu endleleni yokumba i-rotary ukukhiqiza imbobo emasimini.Kunezinhlobo ezahlukene zama-drill bits ezinobumo nobukhulu obuhlukene.Lezi zisetshenziswa yimboni ukususa izinto zokwakha ukuze kudaleke izimbobo.
I-tricone rock drill bit yethu iadc537 isesitokweni.Isetshenziswa ngomoya ekwakhiweni okuthambile kuya kwamaphakathi okuthambile okunamandla acindezelayo aphansi. Ijenali ye-TCI evalwe ngophawu lokuvikela igeji. Izosetshenziselwa amatshe esihlabathi ane-quartz binder, i-quartzite shale, i-magma, i-dolomites kanye namatshe ama-metamorphic ama-coarse grained.
Ukucaciswa Komkhiqizo
Ukucaciswa Okuyisisekelo | |
Usayizi we-Rock Bit | 6 amayintshi |
152.4 mm | |
Uhlobo Lwebhithi | I-Tungsten Carbide Insert (TCI) bit |
Uxhumano Lwentambo | 3 1/2 API REG PIN |
Ikhodi ye-IADC | I-IADC537G |
Uhlobo Lokuthwala | Ijenali Ephethe |
Ukufaka uphawu | Insimbi ivaliwe |
Ukuvikelwa Kwezithende | Iyatholakala |
I-Shirttail Protection | Iyatholakala |
Uhlobo Lokuzungeza | Ukuzungeza Udaka |
Isimo Sokubhoboza | Ukubhoboza okujikelezayo, ukubhola ngezinga eliphezulu, ukubhola okujulile, ukubhola kwezimoto |
Inani lamazinyo eliphelele | 90 |
I-Gage Row Amazinyo Ukubala | 40 |
Inombolo Yemigqa Ye-Gage | 3 |
Inombolo Yemigqa Yangaphakathi | 7 |
I-Angle ye-Jounal | 33° |
I-Offset | 4.8 |
Amapharamitha Okusebenza | |
I-WOB (Weight On Bit) | 11,909-35,952 lbs |
53-160KN | |
I-RPM(r/min) | 300-60 |
I-torque ephezulu enconyiwe | 9.5KN.M-12.2KN.M |
Ukwakheka | Ukwakheka okuthambile kokumelana nokuchotshozwa okuphansi kanye nokubhoboza okuphezulu. |
I-Far Eastern Drillinguneminyaka eyi-15 kanye nesipiliyoni sezinsizakalo zamazwe angaphezu kwama-30 ukukhiqizaama-drill bits .Singakwazi futhi ukuhlinzeka ngezixazululo zokumba ezithuthukisiwe ukuze sidizayine umdwebo omusha wezinhlelo zokusebenza eziningi ezahlukene.Uhlelo lokusebenza oluhlanganisa indawo kawoyela, igesi yemvelo, ukuhlola komhlaba, ukubhoreka kwe-driectional, ukumba umthombo wamanzi, izingcezu ezihlukahlukene zokubhoboza zingenziwa ngokwezifiso ngendlela yokwakheka kwamadwala okuhlukile ngoba sinokwethu.I-API ne-ISOifekthri eqinisekisiwe ye-tricone drill bits.Singanikeza isisombululo sikanjiniyela wethu lapho unganikeza izimo ezithile, njengokuqina kwamadwala,izinhlobo zomshini wokumba, isivinini esijikelezayo, isisindo kubhithi netorque.