ʻO ka hana ʻeli keleawe tungsten carbide pōhaku paʻakikī rolelr trocpme bit IADC715

WEHEWEHE ʻANA O KA ʻIKE:
IADC:715
He ʻano ovoid ma nā lālani ana a me nā lālani o loko.
Hoʻolālā ʻia no nā ʻano paʻakikī loa a me ka abrasive me nā ikaika compressive kiʻekiʻe e like me ka magnetite quartzite, quartzite, granite.
Noi: 55,000-66,000Psi
ʻO ka ʻeli ʻana i ka tricone bit kekahi o nā mea hana nui no ka ʻeli ʻana i ka lua pahū a me ka luawai. ʻO kona lōʻihi o ke ola a me ka hana inā kūpono no ka ʻeli ʻana a i ʻole, he mana nui ia e pili ana i ka maikaʻi, ka wikiwiki a me ke kumukūʻai o ka papahana ʻeli.
ʻO ka haki ʻana o ka pōhaku e ka ʻāpana tricone i hoʻohana ʻia ma kaʻu hana e hana pū ana me ka hopena o nā niho a me ke ʻoki ʻana i hoʻokumu ʻia e ka paheʻe ʻana o nā niho, ka mea e lawe mai ai i ka pono haki pōhaku kiʻekiʻe a me ke kumukūʻai hana haʻahaʻa.
ʻO nā ʻāpana tricone i hana ʻia a hana ʻia e kā mākou hui e hoʻohana nui ʻia no ka hana ʻeli lua ākea nui, e like me nā lua lanahu ākea, nā lua hao, nā lua keleawe a me nā lua molybdenum, a me nā lua ʻole metala.
Me ka hoʻonui ʻia ʻana o nā ʻano like ʻole, hoʻohana nui ʻia ia i ka quarrying, ka hoʻomaʻemaʻe ʻana i ke kahua, ka ʻeli ʻana i ka hydrogeological, ka coring, ka tunneling ma ka ʻoihana halihali kaʻaahi a me ka ʻeli ʻana i nā lua i loko o nā lua ma lalo o ka honua.