Nā huahana
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Niho hui ʻāpana Diamond taper DC1217
ʻO ka ʻoihana nui e hana i ʻelua ʻano huahana: nā pepa composite daimana polycrystalline a me nā niho composite daimana, i hoʻohana ʻia i ka ʻimi ʻaila a me ke kinoea a me ka ʻeli ʻana. Hoʻopili ʻia ka niho composite daimana (DEC) ma lalo o ke ana wela kiʻekiʻe a me ke kaomi kiʻekiʻe, a ʻo ke ʻano hana nui e like me ka pepa composite daimana. ʻO ke kūpaʻa hopena kiʻekiʻe a me ke kūpaʻa ʻana o ka niho composite e lilo i koho maikaʻi loa e pani i nā huahana carbide cemented, a hoʻohana nui ʻia i nā ʻāpana drill PDC a me nā ʻāpana drill down-the-hole.
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Nā niho ʻano kūikawā ʻaʻole planar poepoe daimana DC1924
ʻO ka ʻoihana nui e hana i ʻelua ʻano huahana, nā pepa composite daimana polycrystalline a me nā niho composite daimana, i hoʻohana ʻia i ka ʻimi ʻaila a me ke kinoea, ka ʻeli ʻana a me nā kahua ʻē aʻe. Hoʻopili ʻia ka niho composite daimana (DEC) ma lalo o ke ana wela kiʻekiʻe a me ke kaomi kiʻekiʻe, a ʻo ke ʻano hana nui e like me ka pepa composite daimana. ʻO ke kūpaʻa kiʻekiʻe o ka hopena a me ke kūpaʻa kiʻekiʻe o ka ʻaʻahu o nā niho composite e lilo ia i koho maikaʻi loa e pani i nā huahana carbide cemented, a hoʻohana nui ʻia i nā ʻāpana drill PDC a me nā ʻāpana drill down-the-hole.
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ʻO ka pepa hui daimana polycrystalline S1013
Ua māhele ʻia ʻo PDC i nā moʻo nui nui e like me 19mm, 16mm, a me 13mm e like me nā diameters like ʻole, a me nā moʻo nui kōkua e like me 10mm, 8mm, a me 6mm. Ma keʻano laulā, pono nā PDC anawaena nui i ke kūpaʻa hopena maikaʻi a hoʻohana ʻia i nā ʻano palupalu e hoʻokō i ka ROP kiʻekiʻe; pono nā PDC anawaena liʻiliʻi i ke kūpaʻa ʻaʻahu ikaika a hoʻohana ʻia i nā ʻano paʻakikī e hōʻoia i ke ola lawelawe.
ʻO ka PDC i hana ʻia e kā mākou hui e hoʻohana nui ʻia e like me ka ʻoki ʻana i nā niho no nā ʻāpana ʻeli aila, a hoʻohana ʻia i ka ʻimi ʻaila a me ke kinoea a me ka ʻeli ʻana a me nā mahina ʻē aʻe. -
Niho hui ʻāpana Diamond taper DE2534
He niho hui daimana ia no ka hana ʻeli ʻana a me ka ʻenekinia. Hoʻohui ia i nā ʻano maikaʻi loa o nā niho conical a me nā niho spherical. Hoʻohana ia i nā ʻano o ka hana wāwahi pōhaku kiʻekiʻe o nā niho conical a me ke kūpaʻa ikaika o nā niho spherical. Hoʻohana nui ʻia ia no nā ʻoki mining kiʻekiʻe, nā ʻoki lanahu, nā ʻoki ʻeli rotary, a me nā mea ʻē aʻe, hiki i ke ʻano pale ʻaʻahu ke hiki i 5-10 mau manawa o nā poʻo niho carbide kuʻuna.
