Zvakanakira graphite electrode
(1) Nekuwedzera kuomarara kweiyo die geometry uye kusiyanisa kwechigadzirwa kushandiswa, iko kuburitsa kwemuchina we spark kunodiwa kuve kwakakwira nepamusoro.Graphite electrodeine zvakanakira machining zviri nyore, kukwirira kwekubvisa kweEDM uye kuderera kwegraphite kurasikirwa. Naizvozvo, rimwe boka rakavakirwa spark muchina vatengi vanosiya mhangura electrode uye kushandisagraphite electrodepachinzvimbo. Mukuwedzera, mamwe ma electrode akaumbwa haagone kugadzirwa nemhangura, asi girafu iri nyore kugadzira, uye electrode yemhangura inorema, iyo isingakodzeri kugadzira electrode yakakura. Izvi zvinhu zvinokonzeresa kuti vamwe boka-based spark machine vatengi vashandise graphite electrode.
(2)Graphite electrodeiri nyore kugadzirisa, uye kumhanya kwekugadzirisa zviri pachena nekukurumidza kupfuura electrode yemhangura. Semuenzaniso, iyo yekumhanyisa kumhanya kwegraphite nekuita milling inokurumidza 2-3 nguva kupfuura yeimwe simbi, uye hapana mamwe manyorerwo ekugadzirisa anodiwa, nepo electrode yemhangura inoda kugaya. Saizvozvowo, kana yakakwirira-kumhanyagraphite machiningpakati inoshandiswa kugadzira electrode, kumhanya kuchave nekukurumidza, kushanda zvakanaka kuchave kwakakwira, uye dambudziko reguruva harizogadzirwa. Mune aya maitiro, kupfeka kwechishandiso uye kukuvadzwa kwemhangura electrode kunogona kudzikiswa nekusarudza akakodzera kuomarara maturusi uye graphite. Kana nguva yekugaya yegraphite electrodeinofananidzwa neye electrode yemhangura, graphite electrode inokurumidza 67% kupfuura ye electrode yemhangura. Kazhinji, machining speed ye graphite electrode inokurumidza 58% kupfuura yemhangura electrode. Nenzira iyi, nguva yekugadzirisa inoderedzwa zvikuru, uye mari yekugadzira inoderedzwawo.
(3) Magadzirirwo egraphite electrodeyakasiyana neyechinyakare mhangura electrode. Mafekitori mazhinji ekuumbwa anowanzo kuve neakasiyana matura muakaomarara machining uye kupedzisa machining emhangura electrode, nepo graphite electrode inoshandisa dzinenge dzakafanana matura, izvo zvinoderedza nguva dzeCAD / CAM uye machining. Nechikonzero ichi chete, zvakakwana kuvandudza kurongeka kwe mold cavity kusvika pamwero mukuru.
Nguva yekutumira: May-20-2021