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 hoʻoheheʻe ʻana i ka Rotary, ka wili kiʻekiʻe 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 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 pahuhopu ke kūʻai aku i nā huahana kiʻekiʻe ma ke kumu kūʻai haʻahaʻa loa.
