Samar da kayayyakin karafa wani tsari ne mai sarkakiya da tsauri, wanda ke farawa daga hakowa da narka kayan masarufi, sannan kuma a bi matakai da dama na sarrafa shi, a karshe kuma ya bayyana kansa a matsayin nau’in nau’in karfe da aka saba gani a rayuwarmu ta yau da kullum. Kowane mataki ya ƙunshi fasaha na musamman da fasaha, wanda ke haɗa haɗin kimiyya da fasaha.
Narkewa: mabuɗin tsarkakewa karfe
Ana fara kera kayayyakin karafa ne da tacewa da narka tama. Bayan an haƙa ma'adinan, dole ne a narkar da shi don cire ƙazanta da kuma fitar da ƙarfe mai tsabta. Hanyoyin narke gama gari da ake amfani da su a wannan tsari sun haɗa da narkar da tanderun wuta da lantarki. Misalin karfen karfe, ana bukatar a mayar da tama da coke a yanayin zafi mai zafi don samar da karfen alade, sannan a kara tsarkake shi zuwa karfe. Wannan matakin yana mai da hankali kan sarrafa zafin jiki da daidaitaccen tsari na halayen sinadaran don tabbatar da tsabta da ingancin ƙarfe.
Simintin gyare-gyare da Ƙirƙira: Ƙirƙirar Siffofin Farko
Bayan ya narke, ƙarfen yakan shiga cikin simintin gyaran kafa ko ƙirƙira, inda aka fara samar da shi zuwa siffarsa. Yin simintin ya haɗa da zuba narkakkar ƙarfe a cikin wani nau'i na takamaiman siffar da za a sanyaya kuma a yi shi, yayin da ƙirƙira yana canza tsari da tsarin ƙarfe ta hanyar dumama shi sannan a yi masa guduma. Dukansu hanyoyin suna da fa'idodin su, tare da yin simintin gyare-gyaren da suka dace da haɗaɗɗun geometries da ƙirƙira haɓaka tauri da ƙarfin ƙarfe.
Cold aiki: kyakkyawan tsari da sarrafa girma
Bayan yin simintin gyare-gyare ko ƙirƙira, ƙarfe yana ɗaukar matakai masu sanyi, kamar mirgina, shimfiɗawa da tambari, don cimma madaidaicin girma da siffofi. Rolling yana canza kaurin karfe ta hanyar matse shi akai-akai, ana amfani da mikewa don samar da dogayen kayayyakin karfe masu sirara, kuma ana yawan amfani da tambari wajen haifar da hadadden tsarin zane. Wadannan tsarin aikin sanyi suna buƙatar madaidaicin madaidaicin madaidaicin, kuma daidaiton injuna da ƙwarewar dabarun aiki suna da tasiri kai tsaye akan ingancin samfurin ƙarshe.
Heat magani: inganta karfe Properties
Maganin zafi wani mataki ne da ba makawa a cikin aiwatar da inganta kaddarorin jiki na karafa, kamar taurin, tauri da juriya. Ta hanyar dumama da sanyaya ayyuka kamar quenching, tempering da annealing, cikin ciki crystal tsarin na karfe za a iya gyara don inganta inji Properties. Tsarin ya wuce dumama ko sanyaya kuma ya ƙunshi daidaitaccen sarrafa lokaci da zafin jiki don kyakkyawan sakamako.
Maganin saman: inganta karko da ƙayatarwa
Bayan an kammala ainihin aiki na samfuran ƙarfe, ana buƙatar jiyya na ƙasa. Wannan tsari ya haɗa da electroplating, spraying, polishing, da dai sauransu. Manufar ita ce haɓaka juriya na lalata na karfe, inganta kayan ado da rayuwar sabis. Misali, samfuran bakin karfe galibi ana goge su don samun fili mai haske, ko kuma a yi musu plate don ƙara juriya na lalata.
Daga narkewa zuwa samfuran da aka gama, ƙirƙirar samfuran ƙarfe na buƙatar jerin matakai masu rikitarwa da ƙayyadaddun tsari. Kowane mataki yana da nasa buƙatun fasaha na musamman, kuma sakaci a kowane daki-daki zai iya rinjayar ingancin samfurin da aka gama. Ta hanyar waɗannan matakai, ƙarfe ba kawai kayan sanyi ba ne, amma wani ɓangare na rayuwarmu ba makawa.
Lokacin aikawa: Oktoba-31-2024
