Nā ʻāpana eli hohonu IADC642 no ka ʻeli ʻana i ka pōhaku paʻakikī

Inoa Lama:	Hikina Loa
Palapala hōʻoia:	API a me ISO
Helu Hoʻohālike:	IADC642
Ka nui o ke kauoha haʻahaʻa loa:	1 ʻāpana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka Manawa Hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana wikiwiki kiʻekiʻe
Ka Manawa Palapala Hoʻokō:	3-5 mau makahiki
Noi:	ʻEli ʻana i ka lua lanahu, ʻeli keleawe, hao hao, gula hao.

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Nā ʻāpana wili pōhaku tricone mining kūʻai nui me ke kumu kūʻai hoʻēmi ʻia mai ka hale hana Kina.
Wehewehe ʻana o ka Bit:
IADC:642 - TCI maʻamau hāmama bearing roller bit me ka pale ana no nā ʻano paʻakikī waena me ka ikaika compressive kiʻekiʻe.
Ikaika Hoʻopaʻa:
100-150 MPA
14,500-23,000 PSI
Wehewehe ʻĀina:
Nā pōhaku paʻakikī i hoʻopaʻa pono ʻia e like me: nā pōhaku limestone silica paʻakikī, nā kaha quarzite, nā ʻāpana pyrite, nā ʻāpana hematite, nā ʻāpana magnetite, nā ʻāpana chromium, nā ʻāpana phosphorite, a me nā granite.
Hiki iā mākou ke hāʻawi i nā ʻāpana wili pōhaku tricone mining i nā nui like ʻole a me ka hapa nui o nā code IADC.

Nā kikoʻī huahana

ʻO ka ʻōnaehana hana o ka ʻoihana Mining he ʻōnaehana paʻakikī i haku ʻia me nā loulou he nui.
I ka ʻeli ʻana i ka lua lanahu, nā kūlana geological a me hydrologic paʻakikī, ka alluvium mānoanoa o ka lepo luna, nā papa one he nui, ke kahe nui o ka wai, ke anawaena o ka luawai nui, ka luawai hohonu, a me ka nui o ka hana i hoʻopaʻa ʻia, a me ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe a me ke koʻikoʻi o ka hoʻokumu ʻana i loko o ka luawai hohonu, e hoʻonui nui i ke koʻikoʻi o ka paʻakikī o ka honua a me ka paʻakikī o ka mālama ʻana.
Pono e hoʻoponopono ʻia kekahi mau pilikia e like me nā ʻano o ka ʻeli ʻana i ka lua lanahu:
1. Ka pilikia o ka hoʻonui ʻana i ka wikiwiki o ka ʻeli ʻana.
2. Kāohi a me ka mālama ʻana i ka hiolo ʻana o ka luawai, ka hōʻemi ʻana o ke anawaena, ka hāʻule ʻana o ka ʻeli ʻana a me nā pōpilikia ʻē aʻe.
3. ʻenehana Anti-deviation.
4. Ke kūpaʻa wela kiʻekiʻe.
5. Nā pilikia o nā mea hana ʻokiʻoki i ke kūkulu ʻana i ka lua hohonu.
He mea nui loa ke koho ʻana i nā ʻāpana wili pōhaku kūpono ma mua o ka hoʻomaka ʻana i ka papahana.
Hiki i ka paʻakikī o nā pōhaku ke palupalu, waena a paʻakikī a paʻakikī loa paha, hiki ke ʻokoʻa iki ka paʻakikī o kekahi ʻano pōhaku, no ka laʻana, ka limestone, he limestone palupalu ko ka sandstoneshale, ka limestone waena a me ka limestone paʻakikī, ka sandstone waena a me ka sandstone paʻakikī, a pēlā aku.
Ma ka papahana ʻeli ʻana,Hikina Loahe 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina ka ʻike lawelawe e hoʻolako i nā ʻāpana wili a me nā ʻuhane wili holomua no nā noi like ʻole. ʻO ka noi e komo pū anaʻeli ʻana i ka lua lanahu, hana ʻeli keleawe, hao hao,ʻo ka ʻaila gulaa pēlā aku. Hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole e like me ke ʻano pōhaku like ʻole no ka mea he ponoʻī kā mākouAPI a me ISOhale hana hōʻoia o nā ʻāpana wili. Hiki iā mākou ke hāʻawi i ka hopena a kā mākou ʻenekinia ke hiki iā ʻoe ke hāʻawi i nā kūlana kikoʻī, e like mepaʻakikī o nā pōhaku, nā ʻano o ka mea wili, ka wikiwiki o ka wili, ke kaumaha ma luna o ka bit a me ka torque.