Hale hana API o nā ʻāpana ʻokiʻoki wili TCI no ka ʻeli ʻana i ka pōhaku paʻakikī

ʻO ka Tungsten Carbide Inserts Roller Bits i uhi piha ʻia no ka ʻeli ʻana i ka pahu ʻo Hard Rocks
Hoʻopiha piha ʻia nā hoʻokomo tungsten carbide ma luna o ka ʻili o nā cone roller, he ʻokoʻa ia mai ka ʻāpana roller cone hoʻokahi kuʻuna i hoʻokomo ʻia he hoʻolālā groove-inserts-groove.
Ua hui pū ʻia nā ʻāpana wili me ʻelua ʻāpana, ka lima a me ka cone, mai ke ʻano o ka lima e paʻa ana i ka cone ma ka lima.
He mea nui ka mea kila o ka lima a me ke kone no ka maikaʻi, hoʻohana mākou i ke kila 15MnNi4Mo no ke kone, a hoʻohana mākou i ke kila 15CrNiMo no ka lima, he mea kila maʻamau ia no ka ʻeli ʻana i ka luawai aila tricone bit.
Ma waena o ka ʻāpana cone-diameter 133mm roller cone ma Far Eastern, ʻo kēia kumu hoʻohālike ka mea maikaʻi loa a me ka hana, he nui kā mākou mea kūʻai aku maʻamau mai
Ma loko o Kina a me Asia Hema Hikina, ua noi ʻia nā lua paila hohonu he nui i nā papahana kahua no nā hale kiʻekiʻe a me ke kūkulu ʻana i nā alahao.
Nā kikoʻī huahana o nā TCI Roller Bits