ʻO nā ʻāpana ʻeli pōhaku API Mining IADC745 12.25″(311mm) hale hana

API Mining wili pōhaku ʻāpana IADC745 12.25″(311mm) hale hana Kiʻi

Kapa inoa:	Hikina loa
palapala hōʻoia:	API & ISO
Helu kumu hoʻohālike:	IADC745
Ka nui kūʻai:	1 pc
Nā kikoʻī kikoʻī:	Pahu maʻamau hoʻopuka
Ka manawa hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	ʻO nā ʻokiʻoki kiʻekiʻe a me ka halihali ikaika, hoʻonui i ke ola nui
Mana'o Ho'opa'a:	5 makahiki
Noi:	ʻO ka hoʻoheheʻe maikaʻi ʻana no ka hoʻokumu ʻana i nā ʻano like ʻole, e like me ka wili ʻana i ka lanahu, ka ʻeli keleawe, ka hao hao, ka ʻai gula.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

Kūʻai kūʻai nui i nā ʻāpana wili tricone me ka uku hoʻemi mai Kina factory.
Wahi wehewehe:
IADC: 745-TCI i hoʻopaʻa ʻia i ka ʻili huila me ka pale ana no nā ʻano paʻakikī loa.
Ka ikaika hoʻopili:
100-150 MPA
14,500-23,000 PSI
Ka wehewehe ʻāina:
ʻO nā pōhaku paʻakikī a paʻa maikaʻi e like me: nā limestone silica paʻakikī, streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, a me granite.
Hiki iā mākou ke hāʻawi aku i ka mining tricone rock drill bits i nā ʻano nui a me ka hapa nui o nā Codes IADC.

Huahana Huahana

Kūlana Kūlana
IADC Code	IADC745
Nui o ka Pōhaku Bit	12 1/4 iniha
	311mm
Hookui Uila	6 5/8” API REG PIN
Kaumaha Huahana:	98Kgs
ʻAno ʻAi:	Piko-Polo-Polo-Polo-Pono/Hui Hoopaa
ʻAno Kaapuni	Jet Air
Nā ʻāpana hana
Kaumaha ma ka Bit:	49,000-85,750Lbs
ʻO ka māmā Rotary:	90-60RPM
Ea kua hope:	0.2-0.4 MPa
Ka wehewehe ʻāina:	ʻO nā pōhaku paʻakikī a paʻa maikaʻi e like me: pōhaku silica paʻakikī, nā streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, and granite.

BIT DESCRIPTION:
IADC: 745-TCI i hoʻopaʻa ʻia i ka ʻili huila me ka pale ana.
HANA OKI:
Ovoid ma ke ana a me na lalani i loko.
Hoʻolālā ʻia no ka hoʻokumu ʻana i ka paʻakikī paʻakikī a me nā ikaika compressive kiʻekiʻe e like me granite, limestone, sandstone, dolomite a me chert.
Noi: 46,000-56,000Psi
PALEKOLO LOLE:
Metala paʻa a hoʻohana i ka carbide kūpaʻa ma ka lehelehe huelo a me ka lug.
NĀ HUA NUI:
IADC Code:745
ʻAno Hāpai: ʻO ke pihi ʻōleʻa-poʻa-pili-hoʻopaʻa ʻia
ʻAno Kaapuni: Jet Air
ʻOki ʻana
ʻO nā lālani o loko a me Nos: Ogive a me ovoid
Nā Lālani Gage: Ovoid
Palekana ʻo Gage Bevel: Pōʻai
Hoʻohui Pin:6 5/8" API
Anawaena Bit Metric:311mm
Kaumaha Huahana:98Kg
ʻO ka paʻakikī o ka pōhaku malia paha he palupalu, waena, ʻano paʻakikī, paʻakikī a paʻakikī loa.
ʻO ka limestone, sandstoneshale he pōhaku limestone palupalu, pōhaku lime waena a me ka limestone paʻakikī, pōhaku liʻiliʻi a me ka pōhaku paʻa. No laila, pono ke koho i nā ʻāpana wili pōhaku kūpono no ka papahana wili like ʻole.
Loaʻa iā mākou he 15 mau makahiki sevices ʻike e hana i nā drill bits a me nā hoʻonā hoʻoheheʻe kiʻekiʻe no nā hana wili like ʻole. Hiki iā mākou ke hāʻawi i nā ʻāpana drill mining like ʻole me nā nui mai ka 6 3/4 "a 16".