ʻO nā mea hana no ka hana ʻana o nā pono hana hoʻoheheʻe honua ʻōnaehana kiʻekiʻe he ʻano wili ʻo WC-Co, a ʻo ka hapa nui o lākou he mau ʻāpana ʻelua, ʻo nā mea nui a me nā ʻākoʻakeʻa liʻiliʻi. ʻO ka manawa pinepine e like me nā mea hana ʻeli pōhaku ʻokoʻa, paʻakikī paʻakikī pōhaku ʻokoʻa, a i ʻole nā ʻāpana ʻē aʻe o ka ʻeli, ʻokoʻa ke kēkelē o ka hana o nā mea hana hoʻoina, e koi ana i nā hua WC ʻokoʻa a me nā ʻike cobalt ʻokoʻa. I kēia lā, e nānā i nā ʻano o nā pono hana hoʻoulu honua honua carbide carbide.
Pono ka mea o ka carbide sima no ka mining i ke kiʻekiʻe kiʻekiʻe o nā mea maka, a ʻoi aku ka nui o nā ʻāpana WC a me Co, a aia nā koi koʻikoʻi no ka nui o ke kalapona a me ka carbon free o WC. Ua hoʻokumu ʻia nā mea hana hoʻoulu honua i ke kalapona carbide cemented i kahi hana paʻa a ʻano makua. Hoʻohana nui ʻia ka wili paraffin ma ke ʻano he agena no ka dewaxing vacuum (a me ka hydrogen dewaxing) a me ka hoʻomaʻemaʻe uila.
ʻO nā mea hana hoʻoheheʻe wai honua i hoʻoulu ʻia i kuleana no nā hana nui e like me ka ʻenekinia ʻenekinia, ʻimi ʻenekini, mining a me nā kūkulu kīwila. ʻO nā pono hana hoʻoheheʻe honua i nā pōpoki ʻōpala. Aia nā mea hana ʻeli pōhaku i nā hopena paʻakikī e like me ka hopena a me ke kau. Kūpilikiʻi nā kūlana hana. Aia ma kahi o ʻehā mau ʻano o ke komo i kaʻu ʻeli ʻana, ʻo ia hoʻi: ka paupauaho wela a me ka hopena hopena. , Ka luhi hopena hopena a me nā lole abrasive. Hoʻohālikelike ʻia me nā pono hana hoʻoulu honua honua, ʻoi aku ka paʻakikī, ka ikaika a me ka ʻoʻoleʻa o nā pono hana hoʻoulu honua honua. Hiki ke hoʻololi maikaʻi i ka carbide cemented i ka hoʻololi ʻana i nā kūlana ʻeli pōhaku, a hoʻomaikaʻi hou ʻia ke kūpaʻa o ke aniani ma lalo o ke ʻano i emi ʻole ai ka paʻakikī.
ʻO nā ʻāpana niho he mea maʻamau o nā pono hana mining. Hiki i nā ʻāpana niho ʻo Carbide ke pani i nā ʻāpana niho ʻehā o ka hao kila. Pālua ʻia ka wikiwiki ʻeli. I ka manawa like, ua emi ka helu o nā manawa o ka niho o ka carbide niho, kahi e hoʻomaikaʻi ai i ka pono hana. Ka helu Perforation. No nā niho drill nā paukū wili, koi ʻia nā niho e hoʻopili i nā ʻano pōhaku like ʻole, ka wikiwiki perforation wikiwiki, ʻaʻa i ke kūpaʻa, a me nā hopena kūʻē, i mea e loaʻa ai kahi ola lōʻihi. Carbide niho wili? I kēia manawa, loaʻa i nā mea hana hoʻoheheʻe honua nā kalapona carbide i nā prospect ākea no ka hou ʻana a me ka ʻeli ʻana o ka lua o nā lua hao ākea a me ka waena waena, ʻo nā mines open-pit metal non-ferrous.
ʻO nā paukū dride carbide drill kekahi o nā mea hana hoʻoheheʻe wai honua i hoʻoulu ʻia. Nui a hewahewa nā ʻano o nā ʻāpana drill carbide hoʻoheheʻe. ʻO ka bit drill bit kahi hoʻohana nui i ka hana ʻeli kiʻekiʻe i ka hoʻololi ʻana i nā hanana pōhaku. Hoʻopaʻa paʻa ʻia nā ʻāpana oka a me ke ʻano like me kekahi. Loaʻa i ka X-type drill bit ka wikiwiki ʻoi loa o ka ʻeli, kahi puka ʻāpana poepoe, kahi pili taper a me kahi pilina wili, a hiki ke hoʻohana ʻia no ka ʻeli mīkini.
Ka manawa o ka manawa: Aug-12-2021