ʻO ka pihi API TCI IADC537 9 7/8″(250mm) no ka ʻeli ʻana i ka luawai pōhaku paʻakikī

Inoa Lama:	Hikina Loa
Palapala hōʻoia:	API a me ISO
Helu Hoʻohālike:	IADC537G
Ka nui o ke kauoha haʻahaʻa loa:	1 ʻāpana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka Manawa Hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana wikiwiki kiʻekiʻe
Ka Manawa Palapala Hoʻokō:	3-5 mau makahiki
Noi:	ʻAila, Kinoea, Geothermy, ʻEli luawai wai, HDD, Mining

NĪNAU

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Ke noi ʻana no nā ʻāpana wili API TCI ma ka waihona mai ka hale hana Kina
Hoʻāʻo mākou i ka maikaʻi loa e hoʻomaikaʻi i ka maikaʻi o nā ʻāpana wili.
1) Palekana Ana
Ua hoʻonohonoho pono ʻia nā mea hoʻokomo kūikawā ma ke poʻo e hōʻemi pono i ke kapa poʻo i ka hoʻokumu abrasive a me nā lua kuhikuhi a me ka pae a hoʻolōʻihi i ke ola o ka bit.
2)ʻŌnaehana hoʻoluʻu
He mea nui loa nā nozzles i ke ola o kahi bit, hoʻokele ʻia nā hydraulics bit ma o kēia mau nozzles, he mālama wela nō hoʻi ia no ka ikaika a me ke kūpaʻa.
3) ʻO ke carbide tungsten kiʻekiʻe loa
ʻO ka hiki ke ʻoki pono a me ka hiki ke pale i ka haki ʻana, hiki ke hoʻonui i ka ROP a hoʻomaikaʻi i ke ola lawelawe o ka bit me ka maikaʻi

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Ka nui o ka ʻāpana pōhaku	9 7/8 ʻīniha
Ka nui o ka ʻāpana pōhaku	250.8mm
ʻAno Bit	ʻO ka ʻāpana Tricone TCI
Hoʻohui kaula	6 5/8 API REG PIN
Kaʻina IADC	IADC 537G
ʻAno Bearing	ʻO ka Bearing Sila ʻia me ka Palekana Gauge
Sila Hāpai	ʻElastomer a i ʻole Rubber/ Metal
Palekana Kuʻekuʻe	Loaʻa
Palekana ʻili lole	Loaʻa
ʻAno Kaʻapuni	Ka Hoʻolaha ʻana o ka Lepo
Kūlana ʻeli	ʻEli wili, ʻeli wela kiʻekiʻe, ʻeli hohonu, ʻeli motika
Nā Nozzles	ʻEkolu mau Nozzles
Nā Palena Hana
WOB (Kaumaha ma luna o ka Bit)	56,175-25,391 paona
WOB (Kaumaha ma luna o ka Bit)	113-250KN
RPM (r/min)	50~220
Hoʻokumu ʻana	Hoʻokumu waena me ka ikaika compressive haʻahaʻa, e like me ka shale waena, shale palupalu, limestone palupalu waena, limestone palupalu waena, one pōhaku palupalu waena, hoʻokumu waena me nā interbeds paʻakikī a abrasive, a pēlā aku.

ʻO 9 7/8" he 250mm ke anawaena, ʻo ka pilina kaula he 6 5/8 reg pin e like me ka kikoʻī API.
ʻO ke ʻano o IADC537 he kūpono ka tricone roller bit no ka ʻeli ʻana i nā pōhaku paʻakikī waena e like me ka limestone, shale, gypsum, a me nā mea ʻē aʻe. Ua sila ʻia ka bearing me ka elastomer e hoʻonui i ke ola hana.
ʻO nā hoʻokomo carbide Tungsten (TCI) he metala paʻakikī loa ia no ka ʻeli ʻana i nā pōhaku paʻakikī, ua hoʻokomo piha ʻia ke kuʻekuʻe wāwae o nā cones a me ke kua lima me nā niho Tungsten Carbide.
He nui maʻamau ia ma ke kahua mining, no ka wili ʻana i ka lua pahū. I ka wili ʻana i ka mining, ʻo ka helu mua no ke code IADC he 6,7,8 maʻamau, a ʻo ke kolu o ka helu he 2 a me 5.
Wahi a nā kikoʻī IADC no ka ʻāpana tricone, "2" ʻo ia hoʻi ka ʻāpana roller bearing hāmama maʻamau, a ʻo "5" ʻo ia hoʻi ka ʻāpana roller bearing i hoʻopaʻa ʻia me ka pale ana.
Ma kekahi mau ʻāina, hoʻohana pinepine ʻia ka 9 7/8" (250.8mm) e wili i ka lua wai a me ka lua geothermal. Hoʻopuni ʻia ka mea wili e ka wai lepo, ma kahi o ka hoʻopili ʻana i ka ea.
No laila, no nā noi like ʻole, pono mākou e koho i nā ʻāpana wili tricone kūpono.