hale hana API o ka bit rotary roller bit IADC517 4 3/4″ (120mm)

Bit Name:	ʻO ka pahu tricone drill
palapala hōʻoia:	API & ISO
Helu kumu hoʻohālike:	IADC517G
Nui Bit:	4 3/4″/120mm
pae API:	2 7/8 API Reg pine
Hoʻopaʻa paʻa:	Puka puke i hoʻopaʻa ʻia me ka pale ana
Pōmaikaʻi:	Hana Kiʻekiʻe
Manawa hōʻoia:	3 makahiki
Kaapuni	Kaʻe ʻana o ka lepo

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

Hiki ke hoʻokaʻawale i ka bit Tricone i loko o ka bit milled tooth bit a me ka bit TCI ma muli o nā mea ʻoki ʻokoʻa.
ʻO TCI ka manaʻo o ka tungsten carbide insert.Steel tooth bit kapa aku hoʻi i ka wili niho bit.
Hoʻohana ʻo TCI bit i ka ikaika kiʻekiʻe a me ka paʻakikī paʻakikī paʻakikī, hoʻolālā maikaʻi ʻia o ka helu lālani niho, ke kiʻekiʻe o ka hōʻike ʻana o ka niho, ka helu niho, ke ʻano o ka niho alloy kūʻokoʻa, e hāʻawi ana i ka pāʻani piha i ke kūpaʻa lole kiʻekiʻe o TCI bit a me ka hiki ke ʻoki maikaʻi.

Hoʻohana ʻia nā mea ʻaʻahu hou e wili i ka ʻili niho o ka bit niho Steel, hiki ke mālama i ke kiʻekiʻe o ke komo ʻana o ka bit niho Steel a hoʻomaikaʻi i ke ola o ka ʻoki niho o ka bit.
E like me ke ʻano o ka lawe ʻana, hiki ke hoʻokaʻawale ʻia ka ʻāpana pōhaku tricone i loko o ka pahu sila metala a me ke kaula sila.

Huahana Huahana

Kūlana Kūlana
Nui o ka Pōhaku Bit	4 3/4 iniha
Nui o ka Pōhaku Bit	120 mm
ʻAno Bit	TCI Tricone Bit
Hookui Uila	2 7/8 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
Nā ʻāpana hana
WOB (kaumaha ma ka bit)	9,662-25,615 paona
WOB (kaumaha ma ka bit)	43-114KN
RPM(r/min)	300~60
Hoʻokumu	Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa haʻahaʻa a me ka drillability kiʻekiʻe.

Ma ka hana wili, ua loaʻa iā Far Eastern he 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina i ʻike i nā lawelawe e hoʻolako i nā drill bits a me nā soulutions drilling holomua no nā noi like ʻole.ʻO ka noi e pili ana i ka māla aila, ke kinoea maoli, ka ʻimi ʻana i ka honua, ka hoʻoheheʻe ʻana, ka ʻeli ʻana, ka luawai wai, ka HDD, ke kūkulu ʻana, a me ke kumu. o nā ʻāpana drill.Hiki iā mākou ke hāʻawi i ka hopena o kā mākou ʻenekinia inā hiki iā ʻoe ke hoʻolako i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku, nā ʻano o ka rig drilling, rotary speed, weight on bit and torque.He mea kōkua nō hoʻi iā mākou e ʻimi i nā ʻāpana drill siutable ma hope o ka hiki iā ʻoe ke haʻi iā mākou i ka wili ʻana i ka pūnāwai a i ʻole ka wili ʻana i ka ʻili, ka ʻaila ʻaila a i ʻole ʻo No-Dig drilling a i ʻole ka puʻu kumu.
ʻO Far Eastern ka hale hana kūikawā i nā bit drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters no nā noi like ʻole.
Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu.Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā'āpana me nā helu komo kiʻekiʻe.ʻO kā mākou kumu e kūʻai aku i ke kūlana kiʻekiʻe me ke kumu kūʻai haʻahaʻa.