Bututun Karfe Mai nauyi
Ana iya raba aikin samarwa da masana'antu na bango mai nauyi mara nauyi na bututun ƙarfe zuwa zane mai sanyi, mirgina sanyi, mirgina mai zafi da faɗaɗa zafi.Abubuwan bututun ƙarfe sune 10, 20, 35 da 45, waɗanda ake kira bututun ƙarfe na yau da kullun.Dangane da aikace-aikacen, ana iya raba shi zuwa bututun ƙarfe maras nauyi, bututun ƙarfe don sufuri, bututun ƙarfe don tukunyar jirgi, bututu mai ƙarfi mara ƙarfi don tukunyar jirgi, bututun ƙarfe mai ƙarfi don kayan aikin taki da ƙarfe mara nauyi. Bututun hakowa na ƙasa;bututun ƙarfe mara nauyi don hako mai;bututun ƙarfe mara nauyi don fashewar mai;bututun ƙarfe mara nauyi don jirgi;sanyi ja da sanyi-birgima madaidaicin bututun ƙarfe mara nauyi;daban-daban gami bututu.Sumul karfe bututu ne yafi amfani da inji sarrafa, kwal mine, na'ura mai aiki da karfin ruwa karfe, da dai sauransu.
The albarkatun kasa na kauri bango sumul karfe bututu ne zagaye tube blank.Zagayen bututun da aka yanke ta hanyar yankan na'ura, kuma billet mai girma kamar 1 m ana aika shi zuwa tanderun ta hanyar bel mai ɗaukar nauyi don dumama.Ana ɗora billet ɗin a cikin tanderu a kusan digiri 1200 na Celsius.Man fetur shine hydrogen ko acetylene.Matsalolin zafin jiki a cikin tanderun babbar matsala ce.Bayan an fitar da bututun zagaye daga cikin tanderun, yana buƙatar wucewa ta matsi mai matsa lamba.Gabaɗaya, mafi yawan mai huda shi ne mazugin mazugi.Irin wannan sokin yana da ingantaccen samarwa, ingancin samfur mai kyau, haɓaka diamita mai girma, kuma yana iya sa nau'ikan nau'ikan ƙarfe iri-iri.Bayan an huda, ana birgima billet ɗin a jere ta hanyar birgima ta giciye guda uku, ci gaba da birgima ko extrusion.Bayan extrusion, ya kamata a cire bututu don girman girman.Injin mai girman girman yana jujjuya bitar mazugi zuwa cikin karfen da babu komai cikin sauri don samar da bututun karfe.
An ƙayyade diamita na ciki na bututun ƙarfe ta wurin diamita na waje na diamita na diamita na na'ura mai ƙima.Bayan girman, bututun ƙarfe ya shiga hasumiya mai sanyaya kuma ana sanyaya shi ta hanyar fesa ruwa.Bayan sanyaya, za a daidaita bututun ƙarfe.Bayan an daidaita, ana aika bututun ƙarfe zuwa ga gano lahani na ƙarfe (ko gwajin ruwa) ta bel mai ɗaukar nauyi don gano aibi na ciki.Idan akwai tsagewa da kumfa a cikin bututun ƙarfe, za a gano shi.Bayan ingancin duban bututun ƙarfe, ana buƙatar zaɓi mai ƙarfi na hannu.Bayan ingancin ingancin bututun ƙarfe, lambar, ƙayyadaddun ƙayyadaddun bayanai da lambar ƙirar samarwa za a fesa fenti.Ana ɗaga shi cikin ma'ajin da crane.
TUKAN KARFE MAI KARFE MAI KAUKI
Sawa mai ƙin yarda da kai Babban sability na sinadarai Girma da nau'i iri-iri
Ana iya raba aikin samarwa da masana'antu na bango mai nauyi mara nauyi na bututun ƙarfe zuwa zane mai sanyi, mirgina sanyi, mirgina mai zafi da faɗaɗa zafi.
Abubuwan bututun ƙarfe sune ASTM 179, A106Gr.B, 1035 da 1045, waɗanda ake kira bututun ƙarfe na yau da kullun.
The kayan na karfe bututu ne ST52, ASTM 5140,4140,4135,12XMФ, wanda ake kira talakawa gami karfe bututu.
ASTM A106Gr.B sinadaran abun da ke ciki da kayan aikin injiniya
ASTM 1045 Abubuwan sinadaran da kayan aikin injiniya
Tsarin sinadarai na ASTM A179 da kaddarorin inji
kauri Uniform
ALLOY MAI KYAU BUKUN KARFE
