ʻO nā pono o ka electrode graphite

ʻO nā pono o ka electrode graphite

(1) Me ka hoʻonui paʻakikī o ka geometry make a me ka hoʻololi ʻana o ka noi huahana, pono ke kiʻekiʻe a kiʻekiʻe ka hoʻokuʻu ʻana o ka mīkini spark.ʻO ka graphite electrodeLoaʻa iā ia nā mea maikaʻi o ka machining maʻalahi, kiʻekiʻe o ka wehe ʻana o ka EDM a me ka pohō haʻahaʻa haʻahaʻa. No laila, hāʻawi nā mea kūʻai aku i nā mīkini uila uila i ka electrode keleawe a hoʻohanagraphite electrodema kahi. Eia kekahi, ʻaʻole hiki ke hana ʻia kekahi mau electrodes kūikawā i ke keleawe, akā ʻoi aku ka maʻalahi o ka hana ʻana i ka graphite, a ʻoi aku ke kaumaha o ka electrode keleawe, ʻaʻole kūpono no ka hana ʻana i ka electrode nui. Ke hoʻohana nei kēia mau mea i kekahi mau mea kūʻai mīkini uila uila e hoʻohana i ka electrode graphite.

(2)ʻO ka graphite electrodeHe maʻalahi ka hana, a ʻoi aku ka wikiwiki o ka hana ʻana ma mua o ka electrode keleawe. No ka laʻana, ʻo ka wikiwiki o ka graphite ma ke kaʻina wili ʻana he 2-3 mau manawa ʻoi aku ka wikiwiki ma mua o nā metala ʻē aʻe, a ʻaʻole koi ʻia ke kaʻina hana lima hou, aʻo ka electrode keleawe e pono ai ka wili lima. Pēlā nō, inā ka wikiwiki kiʻekiʻegraphite machiningHoʻohana ʻia ke kikowaena no ka hana ʻana i ka electrode, ʻoi aku ka wikiwiki o ka wikiwiki, ʻoi aku ka kiʻekiʻe o ka pono, a ʻaʻole e hana ʻia ka pilikia o ka lepo. Ma kēia mau kaʻina hana, hiki ke hoʻemi ʻia ka ʻaʻahu o ka mea hana a me ka pōʻino o ka electrode keleawe ma ke koho ʻana i nā mea hana paʻakikī kūpono a me ka graphite. Ina ka manawa wili ographite electrodeHoʻohālikelike ʻia me ka electrode keleawe, ʻoi aku ka wikiwiki o ka graphite electrode 67% ma mua o ka electrode keleawe. Ma keʻano laulā, ʻoi aku ka wikiwiki o ka mīkini graphite electrode 58% ma mua o ka electrode keleawe. Ma kēiaʻano, ua ho'ēmi nuiʻia ka manawa hana, a ua ho'ēmiʻia hoʻi ka uku hana.

(3) ʻO ka hoʻolālā ographite electrodeʻokoʻa mai ka electrode keleawe kahiko. He nui nā hale hana mold i loaʻa nā ʻokoʻa like ʻole i ka mīkini paʻakikī a me ka hoʻopau ʻana i ka mīkini keleawe keleawe, aʻo ka graphite electrode e hoʻohana kokoke i nā mālama like, e hōʻemi ana i nā manawa o CAD / CAM a me ka mīkini. No kēia kumu wale nō, ua lawa ia e hoʻomaikaʻi i ka pololei o ka lua mold i kahi nui.