Mea hoʻolako ʻāpana API IADC217 8 3/4 ʻīniha (222.2mm)

Inoa Lama:	Hikina Loa
Palapala hōʻoia:	API a me ISO
Helu Hoʻohālike:	IADC217
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

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

ʻO ka API ʻekolu cones roller drill bit kūʻai nui i loko o ka waihona ma muli o ka ʻōlelo haʻahaʻa loa a me ke ʻano maikaʻi loa mai ka mea hoʻolako Kina
Wehewehe ʻana o ka Bit:
IADC: 217 - ʻŌmole wili paʻa i hoʻopaʻa ʻia me ka niho kila me ka pale ana no nā ʻano paʻakikī waena a waena me ka ikaika compressive kiʻekiʻe.
Ikaika Hoʻopaʻa:
0 - 35 MPA
0 - 5,000 PSI
Wehewehe ʻĀina:
Nā pōhaku palupalu loa, ʻaʻohe papa, ʻaʻole i hoʻopaʻa pono ʻia e like me nā lepo lepo a me nā one pōhaku i hoʻopaʻa pono ʻole ʻia, nā pōhaku limestone marl, nā paʻakai, ka gypsum, a me nā lanahu paʻakikī.
Hiki iā Far Eastern Drilling ke hāʻawi i nā ʻāpana wili niho a me nā ʻāpana wili TCI tricone i nā nui like ʻole (mai 3 ” a 26”) a me ka hapa nui o nā code IADC.

Ma muli o ka mea ʻoki, hiki ke hoʻokaʻawale ʻia nā wili tri-cone i nā wili TCI a me nā wili niho kila.

ʻO kekahi inoa ʻē aʻe no ka wili tri-cone niho kila ʻo ia ka wili tri-cone niho wili ʻia no ka mea ua hana ʻia kona mau niho e kahi mīkini wili a ua hana ʻia ka ʻili cone me ka tungsten carbide hardfacing. ʻOi aku ka lōʻihi o nā niho o ka wili tri-cone niho kila ma mua o ka wili tri-cone TCI, no laila hiki iā ia ke wili i nā ʻano palupalu ma ROP kiʻekiʻe.
I nā papahana ʻeli ʻaila, hiki i ka ROP o ka ʻeli pāpaʻu ke hiki i 30 mika i kēlā me kēia hola.

Me 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina o ka lawelawe ʻana i ka ʻenekinia wili, ua hoʻolako mākou i nā ʻāpana wili a me nā ʻuhane wili holomua no nā noi like ʻole. ʻO kēia mau noi e pili ana i ke kahua ʻaila, ke kinoea, ka ʻimi honua, ka dredging, ka mining, ka wili ʻana i ka lua wai, HDD, ke kūkulu ʻana a me nā kahua.

ʻOiai he hale hana wili ʻāpana API a me ISO ponoʻī kā mākou, hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole no nā ʻano hana like ʻole. Inā hiki iā ʻoe ke hāʻawi iā mākou i nā kūlana kikoʻī e like me ka paʻakikī o ka pōhaku, ke ʻano o ka mīkini wili, ka wikiwiki o ka wili ʻana, ke kaumaha o ka ʻāpana a me ka torque, hiki iā mākou ke hāʻawi i ka hopena a kahi ʻenekinia. Kōkua pū ia iā mākou e ʻike i ka ʻāpana kūpono nou ke haʻi mai ʻoe iā mākou e pili ana i ka wili kū pololei a i ʻole ka wili pae, ka wili ʻana i ka luawai aila a i ʻole ka wili ʻole a i ʻole ka paila ʻana.

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Ka nui o ka ʻāpana pōhaku	8 3/4"
Ka nui o ka ʻāpana pōhaku	222.2 mm
ʻAno Bit	ʻOki Tricone niho kila / ʻOki Tricone niho wili ʻia
Hoʻohui kaula	4 1/2 API REG PIN
Kaʻina IADC	IADC 217
ʻAno Bearing	ʻO ka Bearing Roller Sila ʻia
Sila Hāpai	Sila Laho
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	3
Nā Palena Hana
WOB (Kaumaha ma luna o ka Bit)	17,527-47,432 paona
WOB (Kaumaha ma luna o ka Bit)	78-211KN
RPM (r/min)	60~150
Hoʻokumu ʻana	Nā ʻano palupalu a waena me ka ikaika compressive kiʻekiʻe, e like me ka pōhaku lepo, ka shale palupalu waena, ka gypsum paʻakikī, ka pōhaku lepo palupalu waena, ka pōhaku one palupalu waena, nā ʻano palupalu me ka moena paʻakikī, a pēlā aku.

Loaʻa i nā Sila Roller Bearings kekahi o nā hiʻohiʻona o nā sila hāmama i sila ʻole ʻia, akā ʻoi aku ka lōʻihi o ke ola no ka mea ua sila ʻia nā bearings me kahi Sila O'Ring.
ʻO ka ʻōnaehana lubrication a me ka compensator e pale aku i ka leakage i loko o ka ʻōnaehana bearing a hoʻopau i ka hiki ke pale ʻia e nā ʻōpala i ka bearing a me ka leakage o ka grease.

ʻO kā mākou lawelawe

Hale Hana OEM&ODM
ʻO mākou ka hale hana hoʻokahi e hoʻokō i kāu mau pono. Hoʻomaopopo mākou i ka pono e hōʻemi i ke kumukūʻai o nā ʻoihana ʻeli lua wai, a hāʻawi mākou i nā huahana kiʻekiʻe loa ma ke kumukūʻai haʻahaʻa loa.

ʻO ka maikaʻi mua, ʻo ka lawelawe mua
Ke koi nei mākou i ke kumumanaʻo o "ka maikaʻi mua, ka lawelawe mua", e mālama pono i ka ʻaelike a hoʻi i ka hui. Hoʻouna wikiwiki, pane wikiwiki.

Ma mua: ʻO ka ʻāpana tricone daimana API 8 1/2 ʻīniha no ka ʻeli ʻana i ka luawai kinoea kūlohelohe

Aʻe: Poʻo lua ʻaila API no ka rig rotary i ka hoʻokumu ʻeli paʻakikī