Ma nā lua pōhaku paʻakikī o nā mauna ʻo Appalachian, noho pinepine wau ma ka ʻaoʻao o ka mīkini wili tunnel, e nānā ana i nā niho ʻokiʻoki—ma hope o 11 mau makahiki ma ke ʻano he kākāʻōlelo kahua no nā mea hana mining ma ʻAmelika Hui Pū ʻIa, ʻo ka nīnau pinepine a nā miners e nīnau ai: "ʻO wai ka niho, Pyramid a i ʻole Conical PDC, e hōʻemi i ka downtime?" I ka pule i hala, ma kahi lua i hui ʻia me ka shale-granite ma Pennsylvania, ua hoʻokomo auNā Hoʻokomo PDC Pyramida me nā Conical PDC Inserts mai Wuhan Ninestones Superabrasives Co., Ltd. ma ka mīkini hoʻokahi a ua hana i kahi hoʻāʻo hana mau no 96 mau hola. Ua wehewehe maopopo ka hana o nā niho ʻelua i ke koho no nā mines US.

Hoʻoholo ke ʻano: ʻO ke kumu hoʻohaʻahaʻa pōhaku wili o ka Pyramid PDC Insert

ʻO ke "hiki ke hana" o ka niho PDC aia wale nō i kona ʻano. ʻO ka Conical PDC Insert, me kona hoʻolālā cone ʻano dome, hoʻopuehu i ka hopena a kūpono no ka pōhaku palupalu homogeneous. Eia naʻe, ʻo kaHoʻokomo PDC Pyramid, me kona hoʻolālā ʻehā ʻaoʻao, hoʻokahi hapakolu wale nō ka wahi pili me ka papa pōhaku i hoʻohālikelike ʻia me nā niho conical, e pāpālua pololei ana i ke kaomi i ka wā e nahu ai i ka pōhaku paʻakikī. I nā hoʻokolohua, e kūʻē i ka granite me ka nui o 2.9 g/cm³, ʻo kaHoʻokomo PDC Pyramidʻoki ʻia he 18% ʻoi aku ka wikiwiki ma mua o nā niho conical. Hiki i ka piko ʻoi ke paʻa i loko o nā māwae liʻiliʻi ma ka papa pōhaku, ʻaʻole like me ka dome e "paheʻe a milo." He "kī kēia i ka wāwahi ʻana i ka pōhaku" no nā ʻano pōhaku mānoanoa e like me nā mea ma ka ʻāina ʻo Appalachian.

Hoʻololi pilikino no nā hiʻohiʻona Mining: ʻO ka pōmaikaʻi kiʻekiʻe o ka Pyramid PDC Insert

ʻAʻole loa he "ʻano hoʻokahi" nā papa ma nā wahi eli ʻana o ʻAmelika - ma nā lua metala o Montana, ua hui pū ʻia nā aʻa shale a me quartz, e koi ana i nā niho ʻoki e hoʻololi ma waena o ke nahu ʻana i nā papa palupalu a me ke kūʻē ʻana i nā ʻāpana paʻakikī. I nā hoʻokolohua, ʻo ka piko ʻoi o kaHoʻokomo PDC Pyramidua komo pololei i loko o ka papa hana quartz vein me ka ʻole o ka haki ʻia a haki ʻia paha e nā kiko paʻakikī. Ma hope o 6 mau hola o ka hana mau, ua hōʻike wale ka papa daimana o ka Pyramid PDC Insert i ka ʻaʻahu iki, ʻoiai ua hoʻomohala mua nā niho conical i ʻekolu mau ʻāpana, e pono ai ke pani ʻia a me ke pani ʻana. No nā wahi eli me ia mau strata paʻakikī, ʻo kaNā Hoʻokomo PDC PyramidʻOi aku ka maikaʻi o "ke kūpaʻa" i ka hoʻomanawanui ʻana i nā ukana kiʻekiʻe.

 Ka Nānā ʻana i ke Kumukūʻai o nā Mines US: Nā Pōmaikaʻi Lōʻihi o nā Pyramid PDC Inserts

Hoʻoikaika nā mea nona ka lua ʻeli ma ʻAmelika Hui Pū ʻIa i ka "loiloi kūpono no ke kumukūʻai-pōmaikaʻi": Ma mua, ua koi ʻia kahi lua ʻeli lanahu ma Texas e hoʻololi i nā niho ʻokiʻoki i 8 mau manawa i ka mahina i ka wā e hoʻohana ai i nā niho conical, a ua nalowale he 350 tone o ka lanahu ma muli o ka downtime. Ma hope o ka hoʻololi ʻana i Pyramid PDC Inserts, ua hāʻule ka awelika o nā hoʻololi niho i kēlā me kēia mahina i 3, e hōʻemi ana i nā hola hana i nalowale ma 65%. Ke noʻonoʻo nei i ka ʻokoʻa o ke kumukūʻai o nā niho, ua emi maoli ke kumukūʻai mahina holoʻokoʻa ma 25%. ʻO kēia ka pōmaikaʻi o ka "liʻiliʻi o nā hoʻololi niho, ʻoi aku ka nui o ka hana" - inā pilikia pū kāu lua me ka pōhaku paʻakikī a me nā interlayers, ʻo ka hoʻolālā kiko o kaHoʻokomo PDC Pyramidhiki ke kōkua iā ʻoe e hoʻoponopono i kēia mau pilikia paʻakikī.

No ka hoʻohālikelike ʻana i nā kikoʻī kikoʻī o kaHoʻokomo PDC Pyramida me Conical PDC Insert, a i ʻole e hoʻopilikino i kahi kumu hoʻohālike kūpono no nā mines US, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma o kēia mau ʻano hana:

- Kelepona: +86 17791389758

- Official Email: jeff@cnpdccutter.com

- Hiki ke loaʻa nā kikoʻī huahana ma ka pūnaewele kūhelu: https://www.cnpdccutter.com/

E pili ana i ka mea kākau: ʻO Mark Harris, mai Ohio, USA, he 11 mau makahiki o ka ʻike ma ke ʻano he kākāʻōlelo loea kahua no nā ʻāpana wili mining a me nā mea hana ʻoki. Hele nui ʻo ia ma nā mines Appalachian a me Midwestern, loea i ka hoʻololi kahua a me nā hoʻonā hoʻonui kumukūʻai no nā mea hana mining, a ua hāʻawi i ke alakaʻi koho mea hana i nā mines US he 20 a ʻoi.