ʻO ka hale hana hoʻoheheʻe mining drill bits IADC722 9 iniha no ka maikaʻi paʻakikī loa

BIT DESCRIPTION:
IADC: 722 - TCI maʻamau hāmama ea hoʻoluʻu haʻalulu bit
HANA OKI:
Hoʻokomo ʻia ʻo Ovoid ma ke ana, ʻo ka pōkā i hana ʻia ma nā lālani o loko a me nā lālani ihu.
Hoʻolālā ʻia no nā ʻano paʻakikī a semi-abrasivet me nā ikaika compressive kiʻekiʻe e like me ka shale paʻakikī, ka pōhaku one, ka limestone, dolomite, chert a me ka cooper ore.
Noi: 43,000-56,000Psi
PALEKOLO LOLE:
Metala paʻa a hoʻohana i ka carbide kūpaʻa ma ka lehelehe huelo a me ka lug.
NĀ HUA NUI:
IADC Code:722
ʻAno Hāpai: ʻO ka ʻōleʻa-poʻa-pili-pili-pilikia / Hāmama hāmama
ʻAno Kaapuni: Jet Air
Ke ʻoki ʻana:
Na lalani o loko a me ka ihu: Ogive
Nā Lālani Gage:Conical
Palekana ʻo Gage Bevel: Pōʻai

He mea nui e koho i nā ʻāpana wili pōhaku kūpono ma mua o ka hoʻomaka ʻana i ka hana.

Hiki ke palupalu ka paʻakikī o nā pōhaku, waena a paʻakikī a paʻakikī paha, ʻokoʻa iki paha ka paʻakikī o kekahi ʻano pōhaku, no ka laʻana, ka limestone, sandstone shale he limestone palupalu, limestone waena a me ka limestone paʻakikī, pōhaku liʻiliʻi a me nā pōhaku paʻakikī, etc. .

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 wili lanahu, ka eli keleawe, ka hao, ka ʻaila gula a me nā mea ʻē aʻe. Hiki ke hoʻopili ʻia nā ʻāpana drill like ʻole e like me ka hoʻokumu ʻana i nā pōhaku ʻokoʻa no ka mea loaʻa iā mākou kā mākou API & ISO i hōʻoia ʻia i ka hale hana drill bits. 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 wili wili, ka wikiwiki o ka rotary, ke kaumaha ma ka bit a me ka torque.