ʻuʻuku pahu pahu API IADC517 17 1/2″ (444.5mm)
Hōʻike huahana
ʻO nā ʻāpana pahu pōhaku ʻo API rotary button i loko o ke kumukūʻai mai ka hale hana ʻo Kina ka mea mau no kāu wili luawai maikaʻi.
Wahi wehewehe:
IADC: 517 - TCI i hoʻopaʻa ʻia i ka bit bearing bit me ka pale ana no nā ʻano palupalu palupalu a me ka haʻahaʻa me ka ikaika compressive haʻahaʻa.
Ka ikaika compressive:
85 - 100 MPA
12,000 - 14,500 PSI
Ka wehewehe ʻāina:
ʻO nā pōhaku ʻoʻoleʻa a me nā pōhaku paʻa e like me ke one me nā ʻōniʻoniʻo o ka quartz, ka limestone paʻakikī a i ʻole ka chert, hematite ores, paʻakikī, paʻa maikaʻi ʻia nā pōhaku abrasive e like me: nā pōhaku one me ka quartz binder, dolomites, quartzite shales, magma a me ka metamorphic coarse grained pōhaku.
Hiki i ka Far Eastern Drilling ke hāʻawi i nā tricone drill bits i nā ʻano nui (mai 3 7/8” a 26”) a me ka hapa nui o nā Codes IADC.
E like me ka oki mea, tirocne bit hiki ke maheleia i TCI bit a me Steel Tooth Bit .API TCI tricone bit.IADC517 17 1/2 "(444.5mm) loaʻa ke ʻano o ka Rubber / Elastomer sealed bearing a me Metal sealed bearing. Manaʻo mākou e koho maikaʻi mākou i nā maka metala i hoʻopaʻa ʻia i nā ʻāpana no nā luawai pōhaku hohonu me nā hana paʻakikī. paipai Metala-maka i hoʻopaʻa ʻia i nā tricone bits ma ka wili hohonu ma mua o 1000 mika, No ka pōhaku paʻa a me ka lōʻihi lōʻihi auwaha lua lua wili ʻana i ka lōʻihi ma mua o 300 mika ke paipai pū nei mākou i ka metala-maka i hoʻopaʻa ʻia i ka tricone bits. ʻOi aku ka maikaʻi o ke kumukūʻai o nā papahana wili lua ʻauwaha ʻole ka lōʻihi pōkole, elastomer(rubber) i hoʻopaʻa ʻia i ka tricone bits.
Hiki ke palupalu ka paʻakikī o nā pōhaku , waena a paʻakikī a paʻakikī paha, ʻokoʻa iki ka paʻakikī o kekahi ʻano pōhaku, no ka laʻana, ka limestone, ke one, ka shale he pōhaku palupalu, ka limestone waena a me ka limestone paʻakikī, ka pōhaku waena a me ka pōhaku paʻa. etc.
He mea nui e koho i nā ʻāpana wili pōhaku kūpono ma mua o ka hoʻomaka ʻana i ka hana.ʻO ka hapa nui ʻo IADC517 no ka ʻeli ʻana i nā pōhaku palupalu a ʻo IADC637 no ka ʻeli ʻoi loa.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 17 1/2 iniha |
| 444.5 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 3 1/2 API REG PIN |
| IADC Code | IADC 517G |
| 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 wili ʻana i ka Rotary, ka wili kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 99,991-34,829 paona |
| 445-155KN | |
| RPM(r/min) | 300~60 |
| Hoʻokumu | Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa haʻahaʻa a me ka drillability kiʻekiʻe. |
Ma ka hana wili, ua loaʻa iā Far Eastern he 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina i ʻike i nā lawelawe e hoʻolako i nā drill bits a me nā soulutions drilling holomua no nā noi like ʻole.ʻO ka noi e pili ana i ka māla aila, ke kinoea maoli, ka ʻimi ʻana i ka honua, ka hoʻoheheʻe ʻana, ka ʻeli ʻana, ka luawai wai, ka HDD, ke kūkulu ʻana, a me ke kumu. o nā ʻāpana drill.Hiki iā mākou ke hāʻawi i ka hopena o kā mākou ʻenekinia inā hiki iā ʻoe ke hoʻolako i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku, nā ʻano o ka rig drilling, rotary speed, weight on bit and torque.He mea kōkua nō hoʻi iā mākou e ʻimi i nā ʻāpana drill siutable ma hope o ka hiki iā ʻoe ke haʻi iā mākou i ka wili ʻana i ka pūnāwai a i ʻole ka wili ʻana i ka ʻaila, ka ʻaila ʻaila a i ʻole ka no-Dig drilling a i ʻole ka hoʻokumu ʻana i ke kumu.
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 no nā noi like ʻole.
Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu.Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā'āpana me nā helu komo kiʻekiʻe.ʻO kā mākou kumu e kūʻai aku i ke kūlana kiʻekiʻe me ke kumu kūʻai haʻahaʻa.
