Takardar Karfe Mai Zafi Na U-Shape 2 U9

1. Narkewa & Ci gaba da Yin Siminti

Tsarin aiki: Ana tace ƙarfen da aka narke a cikin tanda mai narkewa (BOF), tare da cikakken iko akan abubuwan da ke cikin sinadarai na carbon (C), manganese (Mn), da silicon (Si), kuma ana ƙara abubuwan da ke haɗa sinadarai (kamar vanadium da titanium) don inganta ƙarfi da tauri.

Fitarwa: Ana jefa samfurin a cikin billets masu siffar billets (blanks na karen-kashin beam) ko manyan billets masu kusurwa huɗu ta amfani da injin siminti mai ci gaba (CCM). Yin amfani da billets masu siffar billets yana rage lalacewa sosai yayin birgima na gaba kuma yana kare tsarin kullewa.

2. Sake dumama ƙarfe

Tsarin aiki: Ana dumama bututun ƙarfe a cikin tanda mai tafiya, yawanci a zafin da ke tsakanin 1150°C da 1250°C.

Manufa: Don kawar da damuwa ta ciki a cikin bututun ƙarfe, cimma isasshen ƙarfin lantarki don sauƙaƙe birgima mai zafi mai zafi.

3. Naɗawa ta Duniya

Wannan shine mataki mafi mahimmanci kuma mafi ƙalubale a fannin samar da tarin takardu:

Mai ƙarfi: Ana birgima bututun ƙarfe mai zafi ta cikin injin niƙa mai ƙarfi don fara siffanta layukan layuka da kuma layukan flange na tarin takardar.

Kammalawa ta Duniya: Ana yin gyaran gyare-gyare masu yawa ta amfani da injin niƙa na duniya da injin niƙa na gefe.

Tsarin Haɗaka: A cikin 'yan wucewa na ƙarshe, na'urorin da aka tsara musamman don yin birgima a gefe suna mirgina makullan da ke ƙarshen biyu na tarin takardar zuwa cikin makullan da ke siffar U ko Z. Juriyar girman makullan suna da matuƙar girma don tabbatar da sauƙin tuƙi da kuma haɗakarwa yayin gini.

4. Sanyaya & Daidaitawa

Sanyaya: Tubalan ƙarfe masu zafi da aka naɗe suna yin sanyaya mataki-mataki a kan gadon sanyaya don hana karkacewa saboda bambancin zafin jiki.

Daidaitawa: Bayan sanyaya, ana miƙe tarin zanen gado ta hanyar amfani da babban madaidaitan na'urar ninkaya mai yawa don kawar da lanƙwasa da karkacewa, don tabbatar da daidaiton tarin zanen gado ya cika ƙa'idodi (kamar EN 10248 ko JIS A5523).

5. Yankan, Dubawa & Shiryawa

Yankan: Ta amfani da saƙa mai zafi ko sanyi, ana yanke zanen gado daidai gwargwadon tsawon da abokin ciniki ya buƙata (kamar mita 9, mita 12, mita 15, da sauransu).

Dubawa: * Duba Girma da Sama: Ana gudanar da bincike mai tsauri da hannu da kuma na atomatik, musamman gwajin wucewa, don tabbatar da cikakken haɗin kowane tarin.

Gwajin Aiki na Jiki da Sinadarai: Ana gwada samfurori don ƙarfin yawan amfanin ƙasa, ƙarfin juriya, da kuzarin tasiri.

Marufi: Man feshi ko kuma abin rufe fuska mai hana tsatsa yawanci ana shafa shi a wuraren da ke daurewa, sannan a tara tarin kuma a haɗa su a wasu hanyoyi daban-daban, a shirye don jigilar su.

Ƙarin Bayani: Abin da ke sama yana bayanin tsarin da ake bi don tarin zanen gado mai zafi. Ana yin tarin zanen gado mai sanyi ta hanyar lanƙwasa na'urorin ƙarfe masu zafi a zafin ɗaki ta amfani da injin yin birgima. A kwatanta, tsarin birgima mai zafi yana ba da matsewa mai kyau, hana ruwa shiga, da kuma ƙarfin tsarin gabaɗaya, wanda hakan ya sa ya fi dacewa da manyan ko ayyukan ramin tushe mai zurfi.