I nā makahiki i hala iho nei, ua holomua nui ka ʻenehana wili ʻana, a ʻo kekahi o nā hana hou e hoʻokele nei i kēia hoʻololi ʻana, ʻo ia ka mea ʻoki PDC. ʻO nā mea ʻoki PDC, a i ʻole polycrystalline diamond compact, he ʻano mea hana wili e hoʻohana ana i ka hui pū ʻana o ke daimana a me ka tungsten carbide e hoʻomaikaʻi i ka hana a me ke kūpaʻa. Ua lilo kēia mau mea ʻoki i mea kaulana i ka ʻoihana aila a me ke kinoea a me nā noi wili ʻē aʻe.
Hana ʻia nā mea ʻoki PDC ma ke kāwili ʻana i nā ʻāpana daimana ma luna o kahi substrate tungsten carbide ma nā mahana a me nā kaomi kiʻekiʻe. Hoʻokumu kēia kaʻina hana i kahi mea i ʻoi aku ka paʻakikī a ʻoi aku ka pale ʻana i ke komo ʻana ma mua o nā mea wili maʻamau. ʻO ka hopena he mea ʻoki e hiki ke kū i nā mahana kiʻekiʻe, nā kaomi, a me ka abrasion ma mua o nā mea ʻoki ʻē aʻe, e ʻae ana i ka wili wikiwiki a me ka ʻoi aku ka maikaʻi.
He nui nā pono o nā mea ʻoki PDC. ʻO ka mea mua, hiki iā lākou ke hōʻemi i ka manawa ʻeli a me nā kumukūʻai ma ka hiki ʻana i ka ʻeli wikiwiki a ʻoi aku ka maikaʻi. ʻAʻole i maʻalahi nā mea ʻoki PDC i ka ʻaʻahu a me ka hōʻino ʻia, kahi e hōʻemi ai i ka pono no ka hoʻololi pinepine a me ka mālama ʻana. Mālama kēia i ka manawa a me ke kālā o nā ʻoihana i ka wā lōʻihi.
ʻO kekahi pōmaikaʻi o nā mea ʻoki PDC ʻo ko lākou versatility. Hiki ke hoʻohana ʻia i nā ʻano hana ʻeli like ʻole, me ka ʻeli ʻaila a me ke kinoea, ka ʻeli geothermal, ka mining, a me ke kūkulu ʻana. He kūpono hoʻi lākou me nā ʻano hana ʻeli like ʻole, e like me ka ʻeli rotary, ka ʻeli kuhikuhi, a me ka ʻeli pae.
Ua alakaʻi pū ka hoʻohana ʻana i nā mea ʻoki PDC i ka hōʻemi ʻana i ka hopena o ke kaiapuni. ʻO ka ʻeli wikiwiki a me ka ʻoi aku ka maikaʻi o ke ʻano o ka manawa liʻiliʻi i hoʻolilo ʻia ma ke kahua, kahi e hōʻemi ai i ka nui o ka ikehu a me nā kumuwaiwai e pono ai. Eia kekahi, ʻaʻole hiki i nā mea ʻoki PDC ke hōʻino i ke kaiapuni a puni, e like me nā ʻano pōhaku a me nā kumu wai ma lalo o ka honua.
Manaʻo ʻia e hoʻomau ka ulu ʻana o ke kaulana o nā mea ʻoki PDC i nā makahiki e hiki mai ana. ʻO ka ʻoiaʻiʻo, ua manaʻo ʻia ka mākeke honua no nā mea ʻoki PDC e hōʻea i $1.4 biliona ma ka makahiki 2025, i hoʻoulu ʻia e ka hoʻonui ʻia ʻana o ke koi mai ka ʻoihana aila a me ke kinoea a me nā noi ʻeli ʻē aʻe.
I ka hopena, ua hoʻololi nā mea ʻoki PDC i ka ʻenehana wili me kā lākou hana kiʻekiʻe, ka lōʻihi, ka maʻalahi, a me nā pono o ke kaiapuni. Ke piʻi nei ke koi no kēia mau mea ʻoki, ua maopopo he mau mea ʻoki PDC e noho nei a e hoʻomau i ka hana koʻikoʻi i ka hoʻolaha ʻana i ka ʻoihana wili.
Ka manawa hoʻouna: Malaki-04-2023
