Mea hoʻolako waiwai graphite ʻoihana, graphite no EV, momona, kapuahi a me na oihana e ae.
(Ke koho ʻana i kahi EDM Electrode Material)
He mea koʻikoʻi ka mea electrode i ka mīkini EDM. Pono e noʻonoʻo ʻia kekahi mau mea i ke koho ʻana i kahi electrode. ʻO ka mea mua ka mea ponoʻī.
ʻO nā mea electrode maʻamau i hoʻohana ʻia i nā noi EDM he graphite a me ke keleawe. ʻO ka graphite ka mea i hoʻohana pinepine ʻia ma ʻAmelika Hui Pū ʻIa, ʻoiai ʻo ke keleawe ka mea kaulana loa ma ʻEulopa. He mea nui e hoʻomaopopo i ka ʻokoʻa ma waena o nā ʻano electrodes ʻelua.
ʻO ka graphite he mea hao ʻole me ka hoʻoili uila maikaʻi loa. Loaʻa iā ia ka machinability maikaʻi a me nā waiwai wela. Loaʻa ia ma nā papa he nui. Eia naʻe, hiki i ka graphite kiʻekiʻe ke kumu kūʻai, ʻoiai ka papa haʻahaʻa hiki ke ʻoi aku ka waiwai.
No ka hapa nui, loaʻa nā hopena hoʻopau maikaʻi loa ke loaʻa i kahi electrode kahi hui o nā mea. ʻo kahi laʻana, Hiki ke hana ʻia kahi electrode grade premium mai kahi graphite a me kahi alloy tungsten. Ma waho aʻe o ka maikaʻi o nā mea, pono e hoʻolālā maikaʻi ʻia ke kaʻina hana machining.
ʻO kekahi manaʻo ʻē aʻe ke kumukūʻai o ka mea electrode. E ʻokoʻa kēia ma muli o ke kaʻina hana mīkini. Nui nā mea hoʻololi e noʻonoʻo i ka wā e hoʻoholo ai i ke kumukūʻai maoli o kahi electrode.
Pono ke kumu kūʻai haʻahaʻa o kahi mea electrode EDM maikaʻi, me kahi helu heheʻe kiʻekiʻe a me ka machinability maikaʻi. Ma waho aʻe o kēia mau hiʻohiʻona, pono e loaʻa i kahi electrode kahi conductivity uila kiʻekiʻe.
ʻO ka electrode EDM metallic he keleawe a keleawe paha. ʻAʻole hoʻohana ʻia lākou no ka hana kikoʻī loa, a loaʻa ka māmā ʻoki haʻahaʻa.
(Ke koho ʻana i kahi EDM Electrode Material)



























































































