Rotary tricone Bits IADC517 9 7/8″ (250mm) no ka pōhaku paʻa

Rotary tricone Bits IADC517 9 7/8″ (250mm) no ka pohaku paakiki Kii

Kapa inoa:	Hikina loa
palapala hōʻoia:	API & ISO
Helu kumu hoʻohālike:	IADC517G
Ka nui o ke kauoha liʻiliʻi:	1 apana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka manawa hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana Kiekie
Mana'o Ho'opa'a:	3-5 makahiki
Noi:	ʻAila, Gas, Geothermy, ʻeli wai punawai, HDD, Mining

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

ʻO nā ʻāpana API tricone i loko o ke kumukūʻai mai Kina ka mea hoʻolako mau no kāu ʻoihana maikaʻi 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.

ʻO 9 7/8 iniha (250mm) ka nui maʻamau i ka wili luawai hohonu e like me ka luawai ʻaila a me ke kinoea, a he nui maʻamau nō hoʻi ia i ka hoʻoheheʻe ʻana i ka lua hoʻokele.
Ma muli o ka mea ʻokiʻoki, loaʻa nā ʻāpana drill rubber silicone ma TCI (carbide insert) a me nā ʻano niho kila.ʻO iADC517 kahi ʻano TCI silicone rubber drill bit.

Kūleʻa halihali.
ʻO ke kiʻekiʻe kiʻekiʻe e pili ana i ka puke moʻolelo me nā ʻaoʻao ʻelua, ka pōleʻa paʻa cone, ka ʻili paʻa o ke poʻo, ka pahu cone i hoʻopili ʻia me ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa a laila uhi ʻia i ke kālā, e hoʻomaikaʻi maikaʻi ana i ka pale ʻana a me ke kūpaʻa ʻana o ka bearing a kūpono no ka wikiwiki kiʻekiʻe.

ʻO ka sila a me ka lubrication.
ʻO ka pūʻolo sila metala kiʻekiʻe he ʻelua sila metala a me ʻelua mea hoʻopaʻa elastic.Hoʻopaʻa nā mea hoʻopaʻa paʻa i ka pilina maikaʻi ma waena o nā ʻāpana hoʻopaʻa ʻelua o nā apo metala ma o ka ikaika elastic e hiki ai ke hoʻopaʻa ʻia o nā bearings.I ka wili ʻana, ʻoi aku ka ikaika o nā sila metala ʻoiai ke kūpaʻa nei nā mea paʻa, e hoʻomaikaʻi ai i ka hilinaʻi a me ka lōʻihi o ka sila bearing, ʻoiai ʻo ka ʻōnaehana uku kaomi a me ka momona holomua hiki ke hoʻomaikaʻi nui i ka hilinaʻi o ka lubrication.

Huahana Huahana

Kūlana Kūlana
Nui o ka Pōhaku Bit	9 7/8 iniha
Nui o ka Pōhaku Bit	250.8 mm
ʻAno Bit	TCI Tricone Bit
Hookui Uila	6 5/8 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
Nozzles	3
Nā ʻāpana hana
WOB (kaumaha ma ka bit)	19,773-56,175 paona
WOB (kaumaha ma ka bit)	88-250KN
RPM(r/min)	140~60
Manaʻo ʻia ʻo ka torque luna	37.93-43.3KN.M
Hoʻokumu	ʻO ka hoʻokumu ʻana i ka palupalu me ka ikaika compressive haʻahaʻa, e like me ka pōhaku lepo, gypsum, paʻakai, limestone palupalu, etc.

He hale hana hana ʻoihana drill bit mākou, ʻo kā mākou huahana i loaʻa nā ʻāpana silicone rubber, PDC bits, HDD openers, hobs kumu no nā pūnāwai wai, nā ʻaila ʻaila, nā pūnāwai kinoea, ka mining, kūkulu, geothermal, directional drilling, underground foundation work around the world. .ʻO kā mākou pahuhopu ke kūʻai aku i nā huahana kiʻekiʻe ma ke kumu kūʻai haʻahaʻa.