API TCI tricone pōhaku bit IADC637 6 3/4″ (171.4mm)
Hōʻike huahana
Kūʻai nui ʻo API TCI tricone drill bits me ke kumu kūʻai hoʻemi i ke kumukūʻai mai Kina ka mea hoʻolako no ka wili luawai
Wahi wehewehe:
IADC: 637 - ʻO ka puke pai TCI i hoʻopaʻa ʻia i ka bit bearing bit me ka pale ana no nā hana paʻakikī waena me ka ikaika compressive kiʻekiʻe.
Ka ikaika compressive:
100 - 150 MPA
14,500 - 23,000 PSI
Ka wehewehe ʻāina:
ʻO nā pōhaku paʻakikī a paʻa maikaʻi e like me: nā limestone silica paʻakikī, nā streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores a me granite.
Hiki iā mākou ke hāʻawi i nā ʻāpana TCI i nā ʻano nui (mai 3 3/8" a i 26") a me ka hapa nui o nā code IADC.
Loaʻa i ka tricone bit IADC637 ke ʻano o ka pahu i hoʻopaʻa ʻia a me ke alo metala. ʻOi aku ka maikaʻi o ka hana drill bit me ka hilinaʻi.
Me ka pale ʻana a me ka wāwae, hiki iā ʻoe ke hoʻopaʻa mau i ka holo lōʻihi i ka nui o ke komo ʻana i nā noi rotary a i ʻole kaʻa.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 6 3/4 iniha |
| 171 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 3 1/2API REG PIN |
| IADC Code | IADC 637G |
| ʻAno Hāpai | Puke Puke Puke me ka pale ana |
| Sila Kaumaha | Elastomer a i ʻole Rubber/Metala |
| Pale Kuʻekuʻe | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
| ʻAno Kaapuni | Kaapuni lepo |
| Kūlana wili | ʻO ka hoʻoheheʻe ʻana i ka Rotary, ka wili kiʻekiʻe kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Nozzles | 3 |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 19,324-46,064 paona |
| 86-205KN | |
| RPM(r/min) | 40~180 |
| Hoʻokumu | ʻO ka hoʻokumu ʻana me ka ikaika haʻahaʻa haʻahaʻa, e like me ka medium, soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
ʻO ka Far Eastern kahi hale hana kūikawā i nā bit drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters no ka luawai, ʻaila ʻaila, punawai kinoea, mining, kūkulu, geothermal, directional boring, a me nā hana hoʻokumu ma lalo o ka honua. honua. ʻO kā mākou misionari ka haʻahaʻa loa o ke kumu kūʻai o ka wili ʻana i kēlā me kēia mika. E kōkua ka maikaʻi o Far Easter Drilling iā ʻoe e hoʻokō hou aku.
