ʻAi pōhaku Tricone IADC417 8 1/2″(215.9mm)
Hōʻike huahana
ʻO ke kūʻai nui ʻana o TCI Tricone Rock Drill Bit no ka hoʻokumu ʻia ʻana o ka pōhaku ma waena o ka paʻakikī.
Wahi wehewehe:
IADC: 417 - TCI i hoʻopaʻa ʻia i ka bit bearing bit me ka pale ana no nā hana palupalu me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe.
Ka ikaika compressive:
65 - 85 MPA
9,000 - 12,000 PSI
Ka wehewehe ʻāina:
ʻO nā wā lōʻihi o nā shale palupalu maikaʻi ʻole, nā dolomites, nā pōhaku one, nā pālolo, nā paʻakai a me nā limestones.
Hiki i ka Far Eastern Drilling ke hāʻawi i nā tricone drill bits i nā ʻano nui (mai 3" a 26") a me ka hapa nui o nā Codes IADC.
ʻAi pōhaku Tricone IADC417 8.5"(215.9mm)
1> Bit ka nui 8.5"(215.9mm) me ka pilina pili 4 1/2 reg pine no ka wili luawai hohonu e like me ka luawai aila a me ke kinoea, a he mea maʻamau nō hoʻi ia i ka hoʻoheheʻe ʻana i ka lua hoʻokele. .He tungsten carbide hoʻokomo bit.
2> Loaʻa iā mākou ka Elastomer i hoʻopaʻa ʻia me ka maikaʻi maʻamau a me ke kumukūʻai, a me ke alo Metal-face sila me ka hana kiʻekiʻe a me ke kumukūʻai.
3> Inā he hohonu loa ka wili ʻana, ʻoi aku ka kiʻekiʻe o ka wikiwiki o ka rotary, no laila ke manaʻo nei mākou i ke alo metala i hoʻopaʻa ʻia i nā tricone bits i ka hohonu o ka wili ʻana ma mua o 1000 mika, no ka pōhaku paʻa a me ka lōʻihi o ka lua trenchless hole drilling i ʻoi aku ma mua o 300 mika. paipai i nā ʻāpana tricone i hoʻopaʻa ʻia i ka maka metala.
4>Inā ʻo ia ka wili wai, ka lua pāpaʻu a i ʻole ka lōʻihi o ka lōʻihi o ka auwaha ʻole ʻana i nā pāhana wili lua, a laila ʻoi aku ka maikaʻi o ke kumukūʻai o ka elastomer(rubber) i hoʻopaʻa ʻia i ka tricone bits.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 8.5 iniha |
| 215.9 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 4 1/2 API REG PIN |
| IADC Code | IADC 417G |
| ʻAno Hāpai | Puke Puke Puke me ka pale ana |
| Sila Kaumaha | Elastomer/Rubber |
| Pale Kuʻekuʻe | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
| ʻAno Kaapuni | Kaapuni lepo |
| Kūlana wili | ʻO ka wili ʻana i ka Rotary, ka wili kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Huina niho | 77 |
| Helu Niho Lalani Gage | 41 |
| Ka helu o na lalani ana | 3 |
| Ka helu o na lalani i loko | 6 |
| ʻO Jounal Angle | 33° |
| Offset | 4.8 |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 16853-43592 paona |
| 75-194KN | |
| RPM(r/min) | 150~70 |
| Manaʻo ʻia ʻo ka torque luna | 9.5-12.2KN.M |
| Hoʻokumu | Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa haʻahaʻa a me ka drillability kiʻekiʻe. |
ʻO Far Eastern ka hale hana kūikawā i nā bit drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters for water well, oil field, gas well, mining, construction, geothermal, directional boring, and underground foundation work all over the honua.ʻO kā mākou pahuhopu ke kūʻai aku i nā huahana kiʻekiʻe ma ke kumu kūʻai haʻahaʻa loa.
