Nā ʻāpana wili tricone rotary luawai IADC835 11″(179.4mm)

Nā ʻāpana wili tricone rotary luawai ʻeli IADC835 11″(179.4mm) Kiʻi i hōʻike ʻia

Inoa Lama:	Hikina Loa
Palapala hōʻoia:	API a me ISO
Mea Hoʻohālike:	ʻĀpana Tricone IADC835
MOQ:	1 ʻāpana
Ka wikiwiki o ka wili:	80-50RPM
Kaumaha ma ka Bit:	55,000-88,000 paona
Pōmaikaʻi:	Ola lōʻihi
Ka Manawa Palapala Hoʻokō:	3 mau makahiki
Noi:	ʻEli ʻana i ka lua lanahu, ʻeli keleawe, hao hao, gula hao.

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Nā ʻāpana wili pōhaku tricone mining kūʻai nui me ke kumu kūʻai hoʻēmi ʻia mai ka hale hana Kina.
Wehewehe ʻana o ka Bit:
IADC: 835-TCI sila ʻia ka ʻāpana bearing roller me ka pale ana no nā ʻano paʻakikī loa a me ka abrasive.
Ikaika Hoʻopaʻa:
100-150 MPA
14,500-23,000 PSI
Wehewehe ʻĀina:
Nā pōhaku paʻakikī i hoʻopaʻa pono ʻia e like me: nā pōhaku limestone silica paʻakikī, nā kaha quarzite, nā ʻāpana pyrite, nā ʻāpana hematite, nā ʻāpana magnetite, nā ʻāpana chromium, nā ʻāpana phosphorite, a me nā granite.
Hiki iā mākou ke hāʻawi i nā ʻāpana wili pōhaku tricone mining i nā nui like ʻole a me ka hapa nui o nā code IADC.

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Kaʻina IADC	IADC835
Ka nui o ka ʻāpana pōhaku	8 1/2 ʻīniha	11 ʻīniha
	216mm	279mm
Hoʻohui kaula	4 1/2” API REG PIN	6 5/8” API REG PIN
Kaumaha Huahana:	38KG	74KG
ʻAno Bearing:	Pihi Roller-Bola-Roller-Thrust/Bearing Sila ʻia
ʻAno Kaʻapuni	Mokulele mokulele
Nā Palena Hana
Kaumaha ma ka Bit:	42,500-68,000Paona	55,000-88,000Paona
Ka wikiwiki o ka wili:	80-50RPM
Kaomi hope o ka ea:	0.2-0.4 MPa
Wehewehe ʻĀina:	Nā pōhaku paʻakikī i hoʻopaʻa pono ʻia e like me: ka pōhaku lepo silica paʻakikī, nā kaha quarzite, nā ʻāpana pyrite, nā ʻāpana hematite, nā ʻāpana magnetite, nā ʻāpana chromium, nā ʻāpana phosphorite, a me ka granite.

ʻO ka ʻāpana Tricone IADC835 ka ʻāpana bearing wili sila ʻia ʻo TCI. Loaʻa i ka ʻāpana ka pale ana.
ʻO ke ʻano o ka ʻoki ʻana penei:
ʻOvoid ma nā lālani ana a me loko.
E hoʻohana ʻia ka ʻāpana tricone no nā ʻano paʻakikī loa a me nā ʻano abrasive me nā ikaika compressive kiʻekiʻe e like me ka granite, quartzite, magnetite quartzite.
ʻO ke noi mai 55.000Psi a i 66,000Psi.
He metala paʻa ka pale o ka huelo pālule a he carbide kūpaʻa i ke ʻaʻahu ma ka lehelehe a me ka ʻaukā o ka huelo pālule.
ʻO ke ʻano o ka bearing he roller-ball-roller-thrust button/sealed bearing.
ʻO ke ʻano o ke kaʻina hana he ea jet.
ʻO Far Eastern Drilling i ka makahiki 2008, ua loaʻa iā ia nā palapala hōʻoia maikaʻi o API a me ISO. Ma ke ʻano he hale hana wili wili alakaʻi, ke paʻa nei mākou i ka hapa nui o ka mākeke ma ka mākeke kūloko Kina a me nā ʻāpana marekt hōʻoiaʻiʻo ma nā mākeke ʻAmelika Hema a me Australasia.