Mea hana ʻoki wili pailota HDD no ka wili ʻana i ka corssing

Mea hana ʻāpana wili pailota HDD no ka wili corssing Kiʻi i hōʻike ʻia

Inoa Lama:	Hikina Loa
Palapala Hōʻoia i Hoʻopuka ʻia:	API a me ISO
Kōmike IADC:	IADC537
Ka nui o ke kauoha:	1 ʻāpana
Pūʻolo Halihali:	Pahu lāʻau
Kōkuhi HS:	8207191
Ka Manawa Hana:	5 lā
ʻAno Bearing:	Paʻa Sila ʻia
Nā Hoʻonohonoho Kūpono:	Palupalu, palupalu waena, paʻakikī, paʻakikī waena, nā ʻano paʻakikī loa.

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Nā ʻāpana wili tricone pilot TCI HDD kūʻai nui me nā bearing sila metala i loko o ka waihona me ke kumu kūʻai hoʻēmi ʻia mai ka hale hana Kina.
ʻIkepili loea no nā ʻāpana wili o Far Eastern e like me kēia:
1) Hāʻawi ʻia ke kūpaʻa kiʻekiʻe o ke kapa komo a me ka hiki ke ʻoki maikaʻi loa o ka ʻāpana hoʻokomo i ka pāʻani piha ma ka hoʻohana ʻana i ka hui pū ʻana o ka carbide me nā helu a me nā lālani compact i hoʻonui ʻia, ke kiʻekiʻe o ka hōʻike ʻana a me nā compacts i hoʻohālikelike ʻia.

2) Hoʻohana ʻia nā compensator rubber āpau e hiki ke kaupalena i ka ʻokoʻa kaomi a pale i ka wai wili mai ke komo ʻana i ka ʻōnaehana lubrication a hāʻawi kēia i ka ʻōnaehana bearing me ka hōʻoia maikaʻi o ka lubrication.

3) Ka palekana o ka wāwae a me ka Shirttail: Pale ʻia nā wāwae e nā mea hoʻokomo hardfacing a me tungsten carbide, no nā ʻano hana abrasive loa hiki ke hoʻohana ʻia nā mea hoʻokomo tungsten carbide i uhi ʻia me ka daimana.

4)) Hoʻohui ʻia kahi lālani o nā mea hoʻokomo ma waena o ka lālani ana a me ka lālani kuʻekuʻe wāwae i kona paia borehole a pale i ka pūpū cone.

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Ka nui o ka ʻāpana pōhaku	7 7/8 ʻīniha
Ka nui o ka ʻāpana pōhaku	200 mm
ʻAno Bit	ʻO ka TCI (Tungsten Carbide Insert) Tricone Bit
Hoʻohui kaula	4 1/2 API REG PIN
Kaʻina IADC	IADC537
ʻAno Bearing	ʻO ka Bearing Sila ʻia me ka Palekana Gauge
Sila Hāpai	ʻO ka mea i hoʻopaʻa ʻia me ka elastomer (mea i hoʻopaʻa ʻia me ka laholio) / mea i hoʻopaʻa ʻia metala
Palekana Kuʻekuʻe	Loaʻa
Palekana ʻili lole	Loaʻa
ʻAno Kaʻapuni	Ka Hoʻolaha ʻana o ka Lepo
Nā Palena Hana
WOB (Kaumaha ma luna o ka Bit)	20,223-44,940 paona
WOB (Kaumaha ma luna o ka Bit)	90-200KN
RPM (r/min)	120~50
Hoʻokumu ʻana	Nā ʻano waena, e like me ka shale waena, ka limestone, nā one pōhaku waena, ka ʻano waena me nā moena paʻakikī a abrasive hoʻi, a pēlā aku.

ʻO ka Tricone Bit no ka Pilot Hole o ka noi Trenchless
Hoʻokomo ʻia ka ʻāpana pailota tricone me ka motika lepo i ke keʻa pōhaku o nā papahana ʻauwaha ʻole, ma hope o ka ʻeli ʻana i ka lua pailota, e hahai nā mea hoʻouluulu i ka lua i hoʻopau ʻia e ream i kēlā me kēia ʻanuʻu.
7 7/8 ʻīniha nā ʻāpana wili pailota HDD IADC537 Tricone Bit no ka hoʻokumu waena.
ʻO Pilot Drill Bit ke alakaʻi o ka ʻeli kuhikuhi horzontal, pono ke ʻano kiʻekiʻe loa no ka hele ʻana ma kahi paʻakikī a me ka lōʻihi.
Ma ka papahana ʻeli ʻana,Hikina Loahe 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina ka ʻike lawelawe e hoʻolako i kanā ʻāpana wili a me nā ʻuhane wili holomua no nā noi like ʻole.ʻO ka noi e pili ana i ka HDD, ke kūkulu ʻana, a me ke kahua, ka ʻeli ʻana i ka luawai wai. Hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole e like me ke ʻano pōhaku like ʻole no ka mea he ponoʻī kā mākou.API a me ISOhale hana hōʻoia o nā ʻāpana wili. Hiki iā mākou ke hāʻawi i ka hopena a kā mākou ʻenekinia ke hiki iā ʻoe ke hāʻawi i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku, nā ʻano o ka mea wili, ka wikiwiki o ka wili, ke kaumaha ma luna o ka bit a me ka torque.He kōkua nō hoʻi iā mākou e loaʻa nā ʻāpana wili kūpono ma hope o kou haʻi ʻana mai iā mākouka ʻeli ʻana i ka luawai kū pololei a i ʻole ka ʻeli ʻana i ka pae, ka ʻeli ʻana i ka luawai ʻaila a i ʻole ka ʻeli ʻana ʻole a i ʻole ke kūkulu ʻana i ke kahua.