Tsarin masana'antu donsumul bakin karfe bututuyawanci ya ƙunshi matakai masu zuwa:
Samar da Billet: Tsarin yana farawa tare da samar da kayan kwalliyar bakin karfe. Billet ƙwaƙƙwaran sandar silindari ne na bakin ƙarfe wanda ke samuwa ta hanyar matakai kamar simintin gyare-gyare, extrusion, ko mirgina mai zafi.
Hudawa: Billet ɗin ana zafi da zafi sosai sannan a huda shi don ƙirƙirar harsashi mai zurfi. Ana amfani da injin niƙa ko juzu'i mai jujjuyawa, inda maɗaukaki ya huda billet ya samar da harsashi mara ƙarfi tare da ƙaramin rami a tsakiya.
Annealing: Ramin harsashi, wanda kuma aka sani da furanni, sai a yi zafi kuma a wuce ta cikin tanderu don annealing. Annealing tsari ne na maganin zafi wanda ke kawar da damuwa na ciki, yana inganta ductility, da kuma tsaftace tsarin kayan.
Girman girma: Furen da aka cire yana ƙara raguwa cikin girma kuma yana daɗaɗawa ta hanyar nau'in nau'i mai girma. Ana kiran wannan tsari da elongation ko ragewa. A hankali furen yana elongated kuma an rage shi a diamita don cimma girman da ake so da kaurin bango na bututu maras sumul na ƙarshe.
Zane Mai sanyi: Bayan girman, bututun yana yin zane mai sanyi. A cikin wannan tsari, ana jan bututun ta hanyar mutuwa ko jerin mutuwar don rage diamita da kuma inganta yanayin samansa. Ana zana bututu ta cikin mutuwar ta hanyar amfani da mandrel ko toshe, wanda ke taimakawa kula da diamita na ciki da siffar bututu.
Maganin zafi: Da zarar an sami girman girman da ake so, bututun na iya samun ƙarin hanyoyin magance zafi kamar ɓarnawa ko warware matsalar don haɓaka kayan aikin injinsa da cire duk wani damuwa.
Ayyukan Kammalawa: Bayan maganin zafi, bututun bakin karfe na iya jurewa ayyukan gamawa daban-daban don inganta ingancin sa. Waɗannan ayyuka na iya haɗawa da pickling, passivation, polishing, ko wasu jiyya na saman don cire kowane ma'auni, oxide, ko gurɓatawa da samar da ƙarshen saman da ake so.
Gwaji da Dubawa: Ƙarshen bututun ƙarfe mara nauyi suna fuskantar gwaji mai tsauri da dubawa don tabbatar da sun cika ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙa'idodi. Wannan na iya haɗawa da hanyoyin gwaji marasa lalacewa kamar gwajin ultrasonic, duban gani, duban ƙima, da sauran hanyoyin sarrafa inganci.
Marufi na Ƙarshe: Da zarar bututun sun wuce lokacin gwaji da dubawa, yawanci ana yanke su cikin takamaiman tsayi, lakabi da kyau, kuma an shirya su don jigilar kaya da rarrabawa.
Yana da mahimmanci a lura cewa bambance-bambance a cikin tsarin masana'antu na iya kasancewa dangane da takamaiman buƙatu, ƙa'idodi, da aikace-aikacen bututun bakin karfe da ake samarwa.
Lokacin aikawa: Juni-21-2023