Katundu wa graphite electrode wa EDM:
Liwiro la processing la 1.CNC, makina apamwamba, osavuta kudula
Makina a graphite ali ndi liwiro lofulumira lokonza la electrode yamkuwa katatu mpaka kasanu kuposa la electrode yamkuwa, ndipo liwiro lomaliza ndi labwino kwambiri, ndipo mphamvu zake ndi zapamwamba. Kwa ma electrode okwera kwambiri (50-90 mm), owonda kwambiri (0.2-0.5 mm), zimakhala zovuta kuwakonza. Kusintha. Kuphatikiza apo, nthawi zambiri, chinthucho chimayenera kukhala ndi zotsatira zabwino za tirigu, zomwe zimafuna kuti electrode ipangidwe yonse momwe zingathere, ndipo pali ma ngodya osiyanasiyana obisika pamene electrode yonse ipangidwa, chifukwa cha mawonekedwe osavuta odulira graphite. Izi zimapangitsa kuti vutoli likhale losavuta kuthetsa, ndipo limachepetsa kwambiri kuchuluka kwa ma electrode, koma electrode yamkuwa singathe.
2. Kupanga mwachangu kwa EDM, kukulitsa pang'ono kutentha komanso kutayika kochepa
Popeza graphite ndi yothandiza kwambiri kuposa mkuwa, mphamvu yake yotulutsa madzi imathamanga kuposa mkuwa, womwe ndi nthawi 3 mpaka 5 kuposa mkuwa. Ndipo imatha kupirira mphamvu yayikulu ikatulutsa madzi, ndipo imakhala yopindulitsa kwambiri ngati magetsi amagetsi agwiritsidwa ntchito molakwika. Nthawi yomweyo, kulemera kwa graphite ndi nthawi 1/5 kuposa mkuwa pansi pa voliyumu yomweyo, zomwe zimachepetsa kwambiri EDM. Pazabwino zopangira ma electrode akuluakulu ndi ma electrode onse aamuna*. Kutentha kwa sublimation kwa graphite ndi 4200 ° C, komwe ndi nthawi 3 mpaka 4 kuposa mkuwa (kutentha kwa sublimation kwa mkuwa ndi 1100 ° C). Pa kutentha kwakukulu, kusinthaku kumakhala kochepa (1/3 mpaka 1/5 ya mkuwa pansi pa mikhalidwe yomweyo yamagetsi) ndipo sikufewa. Mphamvu yotulutsa madzi imatha kusamutsidwira ku workpiece moyenera komanso ndi mtengo wotsika. Popeza mphamvu ya graphite imakulitsidwa pa kutentha kwakukulu, kutayika kwa madzi kumatha kuchepetsedwa bwino (kutayika kwa graphite ndi 1/4 ya mkuwa), ndipo khalidwe lokonza limatsimikizika.
3. Kulemera kopepuka komanso mtengo wotsika
Pa mtengo wopanga zinthu zopangidwa ndi nkhungu, nthawi yopangira makina a CNC, nthawi ya EDM, ndi kutayika kwa ma electrode a electrode ndizomwe zimapangitsa kuti ndalama zambiri zigwiritsidwe ntchito, zomwe zimatsimikiziridwa ndi zinthu za electrode yokha. Poyerekeza ndi mkuwa, graphite ili ndi liwiro lopangira makina ndi liwiro la EDM lowirikiza katatu mpaka kasanu kuposa mkuwa. Nthawi yomweyo, mawonekedwe otsika kwambiri owonongeka komanso kupanga ma electrode onse a graphite a amuna kumatha kuchepetsa kuchuluka kwa ma electrode ndikuchepetsa zinthu zogwiritsidwa ntchito komanso nthawi yopangira makina a electrode. Zonsezi zitha kuchepetsa kwambiri mtengo wopanga nkhungu.
Ningbo VET Energy Technology Co., Ltd ndi kampani yapamwamba kwambiri yomwe imayang'ana kwambiri pakupanga ndi kugulitsa zinthu za graphite ndi zinthu zamagalimoto. Zinthu zathu zazikulu zikuphatikizapo: graphite electrode, graphite crucible, graphite mold, graphite plate, graphite rod, high purity graphite, isostatic graphite, ndi zina zotero.
Tili ndi zida zapamwamba zopangira graphite komanso ukadaulo wapamwamba wopanga, wokhala ndi malo opangira graphite CNC, makina opangira mphero a CNC, lathe ya CNC, makina akuluakulu odulira, chopukusira pamwamba ndi zina zotero. Titha kukonza mitundu yonse ya zinthu zovuta za graphite malinga ndi zosowa za makasitomala.
Nthawi yotumizira: Jan-08-2019