Hoʻohana nui ʻia ka ʻohi ʻana i nā niho i ka hana ʻenekinia eli lanahu.

ʻO ka wehewehe pōkole:

Hoʻokumu mua ʻia nā ʻāpana ʻoki lanahu me ke kino kumu kila a me ke poʻo ʻoki ʻoki paʻa paʻa, me nā mea hoʻoheheʻe kuʻuna nona nā inoa inoa YG11C a i ʻole YG13C, e hōʻike ana i nā ʻāpana paʻa.I ka piʻi ʻana o ka paʻakikī o nā hana eli lanahu, ua hoʻomau mau kā mākou hui i ka ʻenehana hana.Ua hoʻohana mākou i nā mea hoʻohui me ka 7% cobalt i ka 9% cobalt content.Ma keʻano kūikawā, ua hoʻomohala mākou i ʻekolu mau mea, KD205, KD254, a me KD128, i hoʻohālikelike ʻia i nā kūlana mining like ʻole.Hōʻike kēia mau mea i ke kūpaʻa maikaʻi loa, ke kūpaʻa ʻana a me ka pale ʻana i ka hopena, e hoʻonui nui i ke ola lawelawe a loaʻa ka lokomaikaʻi nui i waena o kā mākou mea kūʻai.

No nā ʻāpana ʻoki lanahu, ʻoihana kā mākou hui i kēia manawa i nā hiʻohiʻona like ʻole, e like me U82, U84, U85, U92, U95, U170, a me nā mīkini hoʻoheheʻe tunnel e like me U135, U47, a me S100.Hāʻawi mākou i ka nui o ka nui o ke anawaena alloy, me 16, 18, 19, 20, 21, 22, 24, 25, 27, 28, 30, a me 35. He cylindrical ke ʻano o nā ʻoki ʻoki lanahu, me nā anawaena ma lalo o 22 no ka ʻoki lanahu, ʻoiai ʻo nā anawaena ma luna o 25 e hoʻohana mua ʻia no ka ʻoki pōhaku.Loaʻa iā mākou ka nui o nā mold i loaʻa, e ʻae iā mākou e hāʻawi i nā huahana alloy maikaʻi i hoʻohālikelike ʻia i nā noi like ʻole a me nā koi o kā mākou mea kūʻai aku i ka ʻoihana mining.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā noi

Hoʻohana nui ʻia nā niho ʻoki lanahu i nā mea mīkini i hoʻohana ʻia i nā mina lanahu.Hoʻohana ʻia lākou e ʻoki, wāwahi, a unuhi i ka lanahu me ka maikaʻi.Hoʻopuka maikaʻi kēia mau niho i ka lanahu mai nā moena lanahu, e hoʻomaʻamaʻa i ka hana a me ka lawe ʻana.

Hiki i nā niho ʻoki lanahu ke loaʻa nā noi i ke kūkulu ʻana i ka tunnel.Hoʻohana ʻia lākou e ʻoki a wāwahi i nā pōhaku, ka lepo, a me nā mea ʻē aʻe, e kōkua ana i ka ʻeli ʻana a me ke kūkulu ʻana.

E like me kā lākou hoʻohana ʻana i ka ʻeli lanahu, hiki ke hoʻohana ʻia nā niho ʻoki lanahu i nā ʻeli pōhaku a me nā hana ʻeli pōhaku ʻē aʻe e ʻoki a wāwahi i nā pōhaku paʻakikī.

Nā hiʻohiʻona

Pono nā niho ʻoki lanahu e hōʻike i ke kūpaʻa abrasion kiʻekiʻe mai ka wā e hālāwai ai lākou i nā mea abrasive loa e like me ka lanahu, nā pōhaku, a me ka lepo i ka wā o ke kaʻina hana.ʻO nā niho me ke kūpaʻa abrasion maikaʻi ʻoi aku ka lōʻihi o ke ola ʻana a me ke alapine hoʻololi haʻahaʻa.

Pono nā niho ʻoki lanahu i ka paʻakikī a me ka ikaika e pale aku ai i ka deformation a i ʻole ka haki ʻana i ka wā o ka ʻoki a me ka haki ʻana.

Hiki i ka hoʻolālā a me ke ʻano o nā niho ʻoki ke hoʻololi i kā lākou hana ʻoki.Hiki i nā niho ʻoki i hoʻolālā maikaʻi ke hoʻonui i ka pono o ka ʻoki ʻana a me ka maikaʻi ʻoiai e hōʻemi ana i ka hoʻohana ʻana i ka ikehu.

Hiki i nā hale niho paʻa ke mālama i ka hana maʻamau ma lalo o nā kūlana koʻikoʻi kiʻekiʻe, e hōʻemi ana i ka pōʻino.

Ma muli o ka maʻalahi o ka ʻoki ʻana i nā niho e ʻaʻahu, kahi hoʻolālā e hoʻomaʻamaʻa maʻalahi i ka hoʻololi ʻana e hiki ke hōʻemi i ka manawa haʻahaʻa o nā mea hana a hoʻonui i ka pono hana.

Ke hana nei nā niho ʻoki lanahu ma nā kūlana ʻāina like ʻole i nā lua lanahu like ʻole.No laila, pono e hoʻololi ʻia nā niho ʻoki maikaʻi i nā kumu honua like ʻole, e like me ka paʻakikī a me ka haʻahaʻa.

I ka hōʻuluʻulu manaʻo, hana koʻikoʻi nā niho ʻoki lanahu i ka ʻeli lanahu a me nā hana pili.ʻO kā lākou mau hiʻohiʻona, me ka pale ʻana i ka abrasion, ka paʻakikī, a me ka ʻoki ʻana i ka hana, pili pono i ka hana mining a me ka palekana.He kūpono nā ʻano ʻano niho ʻoki lanahu no nā kaiapuni hana a me nā koi.Hāʻawi ka noiʻi mau a me ka hana hou i ka holomua ʻana i ka ʻenehana eli lanahu.

ʻIke Mea Mea

Papa helu	ʻO ka mānoanoa(g/cm³)±0.1	Paʻakiki(HRA)±1.0	Cobalt(%)±0.5	TRS(MPa)	Manaʻo Noi
KD254	14.65	86.5		2500	E kūpono no ka ʻeli ʻana i ka tunnel ma nā papa pōhaku palupalu a no ka ʻeli ʻana i nā hili lanahu i loaʻa i ka gangue lanahu.ʻO kāna hiʻohiʻona nui ka pale lole maikaʻi a me ke ola lawelawe lōʻihi.Hōʻike kēia i hiki iā ia ke mālama i ka hana maikaʻi i ke alo o ka abrasion a me ka friction, kūpono ia no ka lawelawe ʻana i nā mea pōhaku palupalu a me ka lanahu gangue.
KD205	14.7	86		2500	Hoʻohana ʻia no ka ʻeli lanahu a me ka ʻeli pōhaku paʻakikī.Ua wehewehe ʻia ʻo ia ka hopena maikaʻi loa a me ke kūpaʻa ʻana i ka luhi wela.a hiki ke hoʻomau i ka hana ikaika i ka wā e pili ana i nā hopena a me nā wela kiʻekiʻe, e kūpono ai i nā kaiapuni paʻakikī e like me nā mines lanahu a me nā hoʻokumu pōhaku paʻakikī.
KD128	14.8	86		2300	Loaʻa i ka paʻakikī o ka hopena maikaʻi a me ke kū'ē i ka luhi wela, i hoʻohana nui ʻia i ka ʻeli ʻana i ka tunnel a me ka ʻeli ʻana i ka hao.ʻoiai hiki iā ia ke pale i nā hopena a me nā wela kiʻekiʻe.

Huahana Huahana

ʻAno		Anana
		Anawaena (mm)	Kiʻekiʻe (mm)
	SMJ1621	16	21
	SMJ1824	18	24
	SMJ1925	19	25
	SMJ2026	20	26
	SMJ2127	21	27
Hiki ke hoʻopilikino e like me ka nui a me ke ʻano koi

ʻAno		Anana
ʻAno		Anawaena (mm)	Kiʻekiʻe (mm)	Kiʻekiʻe Poʻo (mm)
	SM181022	18	10	22
	SM201526	20	15	26
	SM221437	22	14	37
	SM302633	30	26	33
	SM402253	40	22	53
Hiki ke hoʻopilikino e like me ka nui a me ke ʻano koi

ʻAno		Anana
ʻAno		Anawaena (mm)	Kiʻekiʻe (mm)
	SMJ1621MZ	16	21
	SMJ1824MZ	18	24
	SMJ1925MZ	19	25
	SMJ2026MZ	20	26
	SMJ2127MZ	21	27
Hiki ke hoʻopilikino e like me ka nui a me ke ʻano koi