Nā ʻāpana tricone kūʻai nui IADC127 17.5 iniha (444.5mm)

ʻAno Bit:	Tricone bit
Niho Bit:	niho wili
Helu kumu hoʻohālike:	IADC127
Hāpai:	Hoʻopaʻa ʻia
Palekana:	Ka pale ana
Hoʻokumu:	ʻO ka puka palupalu
compressive:	Hana Kiekie
Mana'o Ho'opa'a:	0-35MPA/0-5000PSI
Nā kikoʻī pōhaku:	nā pālolo a me nā pōhaku one, nā limestone marl, nā paʻakai, nā gypsum, a me nā lanahu paʻa.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

ʻO Tricone bit kekahi o nā mea hana nui no ka lua pahū a me ka wili wai. ʻO kona ola a me kāna hana inā kūpono
ʻo ka wili ʻana a ʻaʻole paha, he mana nui ia e pili ana i ka maikaʻi, ka wikiwiki a me ke kumu kūʻai o ka papahana wili

ʻO ka haʻihaʻi pōhaku e ka tricone bit i hoʻohana ʻia i ka luawai ʻaila a i ʻole ka luawai mining e hana pū ana me ka hopena o nā niho a me ka ʻako i kumu ʻia e ka paheʻe ʻana o nā niho, kahi e lawe mai ai i ka pono haʻihaʻi pōhaku kiʻekiʻe a me ke kumukūʻai haʻahaʻa.

Welina mai e kipa i kā mākou hale hana a i ʻole hiki iā mākou ke hōʻike i ka wikiō o kā mākou hui no kāu kuhikuhi!

Huahana Huahana

Kūlana Kūlana
Nui o ka Pōhaku Bit	17 1/2"
Nui o ka Pōhaku Bit	444.5mm
ʻAno Bit	Bit Tricone niho hao/ Bit Tricone Milled niho
Hookui Uila	7 5/8 API REG PIN
IADC Code	IADC 127
ʻAno Hāpai	Puke Puke
Sila Kaumaha	Sila Rubber
Pale Kuʻekuʻe	Loaʻa
Pale ʻaʻahu	Loaʻa
ʻAno Kaapuni	Kaapuni lepo
Kūlana wili	ʻO ka hoʻoheheʻe ʻana i ka Rotary, ka wili kiʻekiʻe kiʻekiʻe, ka wili hohonu, ka wili kaʻa
Nozzles	3
Nā ʻāpana hana
WOB (kaumaha ma ka bit)	29,964-84,897 paona
WOB (kaumaha ma ka bit)	133-378KN
RPM(r/min)	60~180
Hoʻokumu	ʻO nā hana palupalu me ka ikaika compressive haʻahaʻa a me ka drillability kiʻekiʻe, e like me ka pōhaku lepo, gypsum, paʻakai, limestone palupalu, etc.

ʻO ka roller cone bit ka mea hoʻohana nui loa i ka ʻeli ʻana i ka ʻaila a me ka hoʻoheheʻe honua. Loaʻa i ka Tricone bit ka hana o ka hopena, ka ʻohi ʻana a me ka ʻohi ʻana i ka pōhaku i ka hoʻokumu ʻana, no laila hiki iā ia ke hoʻololi i ke ʻano palupalu, waena a paʻakikī. Hiki ke hoʻokaʻawale ʻia ka bit cone i ka milling (steel niho) cone bit a me TCI cone bit e like me ke ʻano o nā niho.