Mirgina mai sanyi:shine sarrafa matsin lamba da kuma mikewa. Narkewa na iya canza sinadaran kayan ƙarfe. Narkewa cikin sanyi ba zai iya canza sinadaran ƙarfe ba, za a sanya na'urar a cikin na'urorin naɗewa masu sanyi ta amfani da matsi daban-daban, na'urar za ta yi sanyi ta birgima zuwa kauri daban-daban, sannan ta hanyar naɗewa ta ƙarshe, a sarrafa daidaiton kauri na'urar, daidaiton gabaɗaya a cikin siliki 3.
Zubar da jini:Ana saka na'urar sanyaya daki mai sanyi a cikin tanderun ƙwararre, ana dumama ta zuwa wani zafin jiki (digiri 900-1100), kuma ana daidaita saurin tanderun ƙarfa don samun tauri mai dacewa. Kayan da za a yi amfani da su don su yi laushi, saurin ƙarfa yana da jinkiri, farashin da ya fi dacewa da su. 201 da 304 suna da austeniticbakin karfe, a cikin tsarin rage zafi da sanyi, buƙatar zafi da sanyi don gyara tsarin ƙarfe na tsarin sanyi yana lalacewa, don haka rage zafi muhimmin haɗi ne. Wani lokaci rage zafi ba shi da kyau don samar da tsatsa cikin sauƙi.
Ana dumama kayan aikin zuwa yanayin zafi da aka ƙayyade, a riƙe shi na wani lokaci sannan a sanyaya a hankali a tsarin sarrafa zafi na ƙarfe. Manufar annealing ita ce:
1 don inganta ko kawar da ƙarfe a cikin tsarin siminti, ƙirƙira, birgima da walda wanda ya haifar da lahani iri-iri na ƙungiya da damuwa da ta rage, don hana lalacewar kayan aikin, fashewa
2 a tausasa kayan aikin don yankewa.
3 tsaftace hatsi, inganta tsarin don inganta halayen injina na kayan aikin. Shirye-shiryen ƙungiya don maganin zafi na ƙarshe da yin bututu.
Ragewa:Na'urar ƙarfe mai bakin ƙarfe, wadda aka yanke zuwa faɗin da ya dace, don a ci gaba da zurfafa sarrafawa da yin bututu, ana buƙatar a kula da kariyar, don guje wa karce na'urar, faɗin yankewa da kuskure, ban da yanke alaƙar da ke tsakanin tsarin yin bututun, yankewar tsiri na ƙarfe ya bayyana a kan rukunin gaba da burrs, guntu kai tsaye yana shafar yawan bututun da aka ƙera.
Walda:Mafi mahimmancin tsari na bututun ƙarfe na bakin ƙarfe, ana amfani da bakin ƙarfe galibi walda argon arc, walda mai yawan mita, walda plasma, walda laser. A halin yanzu ana amfani da shi azaman walda argon arc.
Argon walda ta baka:Iskar kariya ita ce tsantsar argon ko gaurayen iskar gas, ingancin walda mai yawa, kyakkyawan aikin walda mai shiga cikin walda, ana amfani da kayayyakinsa sosai a masana'antar sinadarai, makamashin nukiliya da abinci.
Walda mai yawan mita:tare da ƙarfin tushen wutar lantarki mafi girma, ga kayayyaki daban-daban, kauri na bangon waje na bututun ƙarfe na iya cimma saurin walda mafi girma. Idan aka kwatanta da walda argon arc, shine mafi girman saurin walda nasa na fiye da sau 10. Misali, samar da bututun ƙarfe ta amfani da walda mai yawan mita.
Walda ta plasma:yana da ƙarfi mai ƙarfi wajen shiga, ana amfani da shi ne musamman wajen gina tocilar plasma da aka samar ta hanyar amfani da babban zafin plasma, kuma a ƙarƙashin kariyar hanyar haɗa ƙarfe da iskar gas. Misali, idan kauri na kayan ya kai 6.0mm ko fiye, yawanci ana buƙatar walda ta plasma don tabbatar da cewa an haɗa dinkin walda.
Bututun welded bakin karfea cikin bututun murabba'i, bututun murabba'i mai siffar murabba'i, bututun oval, bututu mai siffar murabba'i, da farko daga bututun zagaye, ta hanyar samar da bututun zagaye mai zagaye iri ɗaya sannan a samar da shi zuwa siffar bututun da ta dace, sannan a ƙarshe a tsara shi da daidaita shi da molds.
Tsarin yanke bututun bakin karfe yana da tsauri sosai, yawancinsu ana yanke su da ruwan wukake, yankewar zai samar da ƙaramin rukuni na gaba; ɗayan kuma shine yanke katako, misali, babban bututun bakin karfe mai diamita, akwai kuma tarin gaba, jerin gaba gaba gaba ɗaya sun yi yawa lokacin da ma'aikata ke buƙatar maye gurbin ruwan wukake.
Gogewa: Bayan an samar da bututun, ana goge saman ta hanyar injin gogewa. Yawanci, akwai hanyoyi da yawa don magance saman samfura da bututun ado, gogewa, wanda aka raba zuwa haske (madubi), 6K, 8K; kuma ana raba yashi zuwa yashi mai zagaye da yashi madaidaiciya, tare da 40#, 60#, 80#, 240#, 400#, 600#, don biyan buƙatun abokan ciniki daban-daban.
Lokacin Saƙo: Maris-26-2024
