Yadda ake amfani da rotor graphite daidai

Yadda ake amfani da rotor graphite daidai

1. Preheating kafin amfani: dagraphite rotorza a yi preheated a kusan 100mm sama da matakin ruwa don 5min ~ 10min kafin nutsewa cikin ruwa na aluminum don guje wa tasirin Quench akan albarkatun ƙasa; Dole ne a cika rotor da gas kafin nutsewa cikin ruwa; Ana iya dakatar da samar da iska ne kawai bayan na'ura mai juyi ta ɗaga matakin ruwa, don guje wa toshe ramin iska na iska.rotor bututun ƙarfe.
2. Stable watsa tsarin: graphite rotor da kuma watsa tsarin suna hade ta hanyar haɗa sanda (bututu). Lalacewar sandar haɗin gwiwa a ƙarƙashin tasirin babban zafin jiki na dogon lokaci, ko sassauta sassan da suka dace na kayan aikin watsawa, zai shafi tsaka-tsaki da kwanciyar hankali na na'ura mai juyi, kuma yana da sauƙi don karya ko buge rotor na graphite. .
3. Rotor immersion zurfin: graphite rotor ne immersed a cikin aluminum narke a m zurfin, sabõda haka, ƙarfafa hannun riga da aka fallasa zuwa aluminum ruwa matakin da game da 80mm da immersed a kasa da ruwa matakin da game da 60mm, wanda zai iya yadda ya kamata ƙara da anti-oxidation hasara da scouring lalacewa lokacin darotor.
4. Block iska: cika nitrogen ko argon a cikin akwatin tsarkakewa don tabbatar da matsa lamba mai kyau a cikin akwatin kuma toshe iska ta waje don kauce wa iskar shaka na rotor graphite.
5. Tsabtace argon ko nitrogen: idan yayyan bututun mai da sassa masu haɗawa ya haifar da ƙarancin argon ko iskar nitrogen zuwa narkewar aluminium, ɓangaren na sama na rotor zai zama oxidized sosai, har ma da ramukan jet na rotor da yawa a ƙasan sashin zai kasance. oxidized, wanda zai rage yawan rayuwar sabis na rotor.