- 05
- Nov
Tsarin narkewar simintin ƙarfe a cikin tanderun gas ya ƙunshi abubuwa guda shida:
Tsarin narkewar simintin ƙarfe a cikin tanderun gas ya ƙunshi abubuwa guda shida:
(1) Furnace rufi preheating: mai ƙona yana ƙonewa kuma rufin tanderun yana preheated zuwa 800 ~ 1000 ℃.
(2) Ciyarwa: Bayan an riga an ɗora murfin murhu, jikin tander ɗin yana karkatar da shi, kuma ana ƙara cajin a cikin tander ɗin ta hanyar injin ruwa, sannan a daidaita jikin tanderan bayan cajin.
(3) Cajin preheating: Mai ƙonewa ya sake kunna wuta don fara dumama cajin. A lokacin da ake yin cajin, jikin tanderun yana jujjuya lokaci-lokaci kuma a hankali a gaba da juyawa. A hankali cajin ya yi laushi kuma da farko ya narke a wannan lokacin.
(4) Yawan zafi da narkakken ƙarfe: Ba da daɗewa ba bayan narkarwar farko na cajin, tanderun ya shiga matakin zafi na narkakken ƙarfe. A lokacin zafi na narkakkar baƙin ƙarfe, mai ƙonawa yana dumama da ƙarfi mai ƙarfi, kuma jikin tanderun yana jujjuya sauri cikin hanya guda.
(5) Gwajin ƙarfe na ruwa: Lokacin da zafin jiki na narkakken ƙarfe ya cika buƙatun don bugawa, yi amfani da ma’aunin zafi da sanyio ko infrared don auna zafin ƙarfen, sannan a yi amfani da yanki na gwajin triangle ko na’urar tantance zafin jiki na tanderu don auna ma’aunin zafi da sanyio. abun da ke ciki na narkakkar baƙin ƙarfe.
(6) Taɓawa da zubowa: Idan yanayin zafi da abun da ke cikin narkakken ƙarfen ya cika buƙatun, buɗe ramin famfo don bugun da zub da simintin.
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