ʻO ka hale hana API o ka Roller Cone Bit me ka Flange no ka hoʻoheheʻe HDD

Kapa inoa:	Hikina loa
palapala hōʻoia:	API & ISO
Helu kumu hoʻohālike:	14 3/4″
Ka nui o ke kauoha liʻiliʻi:	1 apana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka manawa hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana Kiekie
Mana'o Ho'opa'a:	3-5 makahiki
Noi:	ʻO ka wili HDD a me ka Piling Foundation

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Wikiō pili

Heluhelu

Hōʻike huahana

ʻO ke kūʻai nui ʻana i ka Roller Cone Bit me ka Flange no ka Rotary Drilling Rock Bucket a i ʻole ka mīkini pale mai ka hale hana Kina.
Hoʻolālā ʻia no ke kumu ʻo rotary drilling rock bucket a i ʻole ka mīkini hoʻoheheʻe tunnel, ʻo ka pili flange ka hiʻohiʻona o kēia ʻano o nā ʻāpana ʻāpana ʻōwili.
Hoʻopaʻa ʻia nā wāwae e ʻelua bolts ikaika a me hoʻokahi Pin Built-In ma lalo o ka flange.
ʻO ka pōmaikaʻi, hiki iā ʻoe ke hoʻololi koke i nā ʻāpana cone roller.
ʻO ka wehewehe ʻana o nā ʻāpana Roller Cone hiki ke hoʻololi

Huahana Huahana

Ka nui o ka cone	17 1/2"
ʻAno Hāpai	Elastomer i hoʻopaʻa ʻia
Lubrication Lubrication	Loaʻa
Mea hookomo (niho).	Hoʻokomo ʻia ʻo Tungsten Carbide
Hoʻokomo (niho) ʻano	Niho Chisel

Nā ʻāpana hana:
ʻO nā hana liʻiliʻi, e like me ka shale medium, ka limestone, ka pōhaku liʻiliʻi, ka hoʻokumu ʻana me ka paʻakikī a me ka abrasive interbeds, etc.

Hikina loaʻO ka hale hana kūikawā i nā pahu drill, e like me ka roller cone bit, tricone roller cone bit, tricone bits,ʻO ka wehe ʻana o ka puka HDD, nā ʻoki ʻoki kumu no nā noi like ʻole.ʻO ka noi mekahua aila, kinoea maoli, ʻimi ʻāina, ʻoluʻolu driectional, mining, ʻeli wai wai, HDD, kūkulu, a me ke kumu.
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 bits me nā helu komo kiʻekiʻe. ʻO kā mākou kumu e kūʻai aku i ke ʻano kiʻekiʻe me ke kumu kūʻai haʻahaʻa.