ʻO ka hale hana API o ka Roller Cone Bit me ka Flange no ka hoʻoheheʻe HDD
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 pilina flange ka hiʻohiʻona o kēia ʻano o nā ʻāpana cone roller.
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 Oil | 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 ʻāpana me nā helu komo kiʻekiʻe. ʻO kā mākou kumu e kūʻai aku i ke ʻano kiʻekiʻe me ke kumu kūʻai haʻahaʻa.
