Menene hanyoyin maganin zafimadaidaiciyar bututun karfe?
Da farko, zane-zane na zane-zane na fasaha ya kamata ya zama m, kauri kada ya zama daban-daban, kuma siffar ya kamata ya zama m. Don gyare-gyaren da ke da babban nakasawa, ya kamata a kama ka'idodin nakasawa, kuma ya kamata a tanadi izinin injin. Don manyan, masu kyau da ƙwanƙwasa maras kyau, ana iya zaɓar shimfidar haɗin gwiwa. Ga wasu molds masu kyau da maras kyau, ana iya zaɓar maganin zafin zafin jiki, tsufa zafin jiyya da quenching da tempering nitriding magani mai zafi don sarrafa daidaiton ƙirar. Lokacin gyare-gyaren lahani kamar rami yashi, ramin iska da lalacewa na mold, kayan aikin gyara tare da ƙananan tasirin zafi kamar na'urar walda mai sanyi za a zaɓi don guje wa lalacewa yayin gyarawa.
Za a yi maganin ƙura masu kyau da maras kyau kafin zafin rana don kawar da ragowar damuwa yayin aikin injiniya. Don gyare-gyare masu kyau da maras kyau, injin dumama quenching da zurfin sanyaya jiyya bayan quenching za a zaɓi gwargwadon yiwuwa idan yanayi ya yarda. A kan jigo na tabbatar da taurin mold, kafin sanyaya, matakin sanyaya quenching ko dumama quenching tsari za a zaba gwargwadon yiwuwa.
Zaɓan kayan bisa ga hankali. Don tarar da rashin lalacewa ya mutu, za a zaɓi ƙaramin nakasar mutuƙar ƙarfe tare da kayan albarkatun ƙasa masu kyau. Karfe mutun tare da rarrabuwar carbide mai tsanani dole ne a jefar da shi yadda ya kamata kuma a yi shi da quenching da yanayin zafi. Don manyan simintin gyare-gyaren da ba na simintin gyare-gyare ba, za a iya aiwatar da ingantaccen maganin maganin zafi sau biyu. Da kyau zaɓi zafin dumama kuma sarrafa saurin dumama. Don gyare-gyare masu kyau da maras kyau, jinkirin dumama, preheating da sauran daidaitattun hanyoyin dumama za a iya ɗaukar su don rage nakasar jiyya mai zafi.
JCOE shine fasahar yin bututu don samar da manyan bututun ƙarfe mai kauri na bango diamita. Ya fi ɗaukar tsarin samar da walda mai gefe biyu na ruwa. Samfuran suna tafiya ta matakai da yawa kamar milling, rigar lankwasa, lankwasawa, rufewa, walda na ciki, walda na waje, daidaitawa, da ƙarshen lebur. Ana iya raba tsarin ƙirƙirar zuwa matakan N+1 (N shine madaidaicin lamba). Ana ciyar da farantin karfe ta atomatik a kaikaice kuma a lanƙwasa bisa ga girman matakin da aka saita don gane ci gaban ikon sarrafa JCO. Farantin karfe yana shiga cikin injin kafa a kwance, kuma a ƙarƙashin turawar trolley ɗin ciyarwa, ana aiwatar da matakin farko na lanƙwasawa da yawa tare da matakan N/2 don gane "J" na gaban rabin farantin karfe; A mataki na biyu, da farko, za a aika da farantin karfe da aka kafa ta "J" zuwa matsayi da aka ƙayyade a cikin hanyar juyawa da sauri, sa'an nan kuma za a lanƙwasa farantin karfe da ba a yi ba a matakai da yawa na N/2 daga ɗayan ƙarshen don gane. ƙaddamar da rabi na biyu na farantin karfe kuma kammala aikin "C"; A ƙarshe, ƙananan ɓangaren bututun nau'in "C" yana lanƙwasa sau ɗaya don gane nau'in "O". Tushen ƙa'idar kowane mataki na stamping shine lankwasawa mai maki uku.
Lokacin aikawa: Satumba-30-2022
