ʻO API tricone dirll bit palm no ka ʻeli ʻana i ka pōhaku paʻa HDD
Hōʻike huahana
ʻO mākou ʻo API (American Petroleum Institute) i hōʻoia ʻia i ka hale hana o ka tricone roller bit, ke hoʻokō pono nei nā hana āpau i nā kikoʻī API, ʻo ka TCI Tricone Bit Thirds kahi hapakolu (1/3) o ka tri-cone bit.
ʻO 185mm ka anawaena o kēia Tricone Bit Third.
Hoʻopaʻa ʻia ke alo metala, ʻoi aku ka maikaʻi loa o ka honua.
He kūpono ia no ka pahu pahu nui a i ʻole ka pahu pahu pōhaku ʻoi aku ka nui ma mua o 180mm, a ua kūpono ia no ka noi HDD ʻoi aku ka lōʻihi o ka pōhaku paʻa ma mua o 500 mika ma ke ala hoʻokahi.
Me kāna hana maikaʻi loa, ʻo ke kumu kūʻai i ka ʻeli ʻana i nā papahana hohonu loa / lōʻihi loa e mālama i ke kālā no nā drillers.
Pōmaikaʻi:ʻO ka hoʻolālā kūpono kūpono a me ke ola hana lōʻihi.
Huahana Huahana
Hiki i ka Far Eastern Machinery Co. Ltd. ke hoʻolālā i nā pōhaku reamer a pau (Hole Opener) no ka bith horizontal directional drilling and vertical drilling e like me kāu noi kūikawā, no ka laʻana, ka lōʻihi o ke kumu waena, ke ʻano o ka milo, ka nui o nā cones wili, ka nui o ka pilot, ka hoʻonui ʻia ma ka plam, nozzles, nozzles nui, no ka bith replaceable cones a hoʻopaʻa cones puka wehe no kāu papahana wili holoʻokoʻa.
Huahana Huahana
ʻO Cuttong Structure: ʻāpana o ka tricone bit, loaʻa nā ʻāpana niho kila a me nā bits tci
Hoʻohana ʻia nā huahana: hoʻohana nui ʻia nā wāwae ʻokiʻoki i ke kūkulu ʻana i nā ʻāpana piling nui a i ʻole nā puka wehe puka i loaʻa.
ʻO ka hapa nui o nā nui maʻamau a me ka code IADC
Nā Nui Loaʻa: mai ka 2 7/8 a hiki i ka 26'' nui nui no ka puka wehe puka, rean bit
Noi: ka aila a me ke kinoea, ka punawai, ka mining a me ka hana tectonic, ka aila, ke kukulu ana, ka geothermal, directional bording, a me ke kahua o lalo o ka lepo e hana ikaika i ka pohaku/roller cone cutter bit uesd in hdd reamer
| Ka nui o ka cone | 185mm (No ka 12 1/4" tricone bit) |
| ʻAno Hāpai | Metala-maka i hoʻopaʻa ʻia |
| ʻAno niho | TCI |
| Lubrication Oil | Loaʻa |
| Hoʻokomo i ke ʻano | Poʻa-conical |
| Pūnaehana Uku Waiwai | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
