Ma Rotary Roller Bits IADC637 9 7/8 ” (250.8mm)
Mafotokozedwe Akatundu
Ma drill bits a Wholesale API TCI tricone okhala ndi mtengo wotsika mu stock kuchokera ku fakitale yaku China kuti apange mapangidwe olimba.
Kufotokozera kwa Biti:
IADC: 637 - TCI journal sealed bearing bit yokhala ndi chitetezo cha gauge cha mapangidwe olimba apakatikati okhala ndi mphamvu yayikulu yopondereza.
Mphamvu Yokakamiza:
100 - 150 MPA
14,500 - 23,000 PSI
Kufotokozera kwa Pansi:
Miyala yolimba, yolimba bwino monga: miyala yamchere ya silica yolimba, mizere ya quarzite, miyala ya pyrite, miyala ya hematite, miyala ya magnetite, miyala ya chromium, miyala ya phosphorite ndi miyala ya granite.
Far Eastern Drilling ikhoza kupereka ma TCI bits osiyanasiyana (kuyambira 3 3/8" mpaka 26") ndi ma code ambiri a IADC.
9 7/8" ndi mainchesi 250mm m'mimba mwake, kulumikizana kwa ulusi ndi 6 5/8 reg pin malinga ndi zomwe API ikunena.
IADC537 imatanthauza kuti tricone roller bit ndi yoyenera kuboola miyala yolimba monga mitsinje ya quarzite, granite, ndi zina zotero. Bearing yake ndi elastomer sealed kuti iwonjezere nthawi yogwirira ntchito.
Ma Tungsten carbide inserts (TCI) ndi olimba kwambiri pobowola miyala yolimba, chidendene cha ma cones ndi mkono-kumbuyo zimayikidwa ndi mano a Tungsten Carbide.
Ndi kukula kofala m'munda wa migodi, kuboola dzenje lophulika. Mu kuboola migodi, nambala yoyamba ya code ya IADC nthawi zambiri imakhala 6, 7, 8, ndipo nambala yachitatu nthawi zambiri imakhala 2 ndi 5.
Malinga ndi zomwe IADC ikunena za tricone bit, "2" amatanthauza standard open bearing roller bit, ndipo "5" amatanthauza sealed roller bearing bit yokhala ndi gauge protection.
M'maiko ena, 9 7/8" (250.8mm) nthawi zambiri imagwiritsidwa ntchito kuboola chitsime cha madzi ndi chitsime cha geothermal. Chobowolera chimayendetsedwa ndi madzi a matope, m'malo mopanikiza mpweya.
Chifukwa chake, pa ntchito zosiyanasiyana, tiyenera kusankha ma tricone roller bits oyenera.
Mafotokozedwe a Zamalonda
| Mafotokozedwe Oyambira | |
| Kukula kwa Rock Bit | mainchesi 9 7/8 |
| 250mm | |
| Mtundu wa Biti | TCI Tricone Bit |
| Kulumikizana kwa Ulusi | 6 5/8 API REG PIN |
| Khodi ya IADC | IADC 637G |
| Mtundu Wonyamula | Journal Sealed Bearing yokhala ndi Gauge Protection |
| Chisindikizo Chonyamula | Elastomer kapena Rabala/Chitsulo |
| Chitetezo cha Chidendene | Zilipo |
| Chitetezo cha Mchira wa Malaya | Zilipo |
| Mtundu wa Kuzungulira kwa Magazi | Kuzungulira kwa Matope |
| Mkhalidwe Wobowola | Kubowola kozungulira, kubowola kotentha kwambiri, kubowola kozama, kubowola mota |
| Manotsi | 3 |
| Magawo Ogwirira Ntchito | |
| WOB (Kulemera Pa Chingwe) | Mapaundi 28,088-67,410 |
| 125-300KN | |
| RPM(r/min) | 40~180 |
| Mapangidwe | Kupanga kwapakati ndi mphamvu yochepa yopondereza, monga pakati, shale yofewa, miyala yamchere yofewa yapakati, miyala yamchere yofewa yapakati, miyala yamchere yofewa yapakati, mapangidwe apakati okhala ndi ma interbeds olimba komanso okhwima, ndi zina zotero. |
Mafakitale a Far East ndi omwe amagwiritsa ntchito kwambiri zinthu zobowola monga ma tricone bits, ma PDC bits, HDD hole opener, ma foundation roller cutters omwe amagwiritsidwa ntchito m'njira zosiyanasiyana. Ntchito zake zikuphatikizapo mafuta, gasi wachilengedwe, kufufuza za geology, kugwetsa zinthu molunjika, migodi, kubowola zitsime zamadzi, HDD, zomangamanga ndi maziko...
Monga fakitale yotsogola kwambiri yobowola zinthu ku China, cholinga chathu ndi kukulitsa nthawi yogwirira ntchito ya zinthu zobowola. Nthawi zonse timayesetsa kukonza zinthuzo ndi kuchuluka kwa anthu olowa m'malo. Cholinga chathu ndikuchepetsa mtengo wobowola pa mita imodzi. Cholinga chathu ndikugulitsa zinthu zapamwamba pamtengo wotsika kwambiri.
