Labaran Masana'antu
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Hanyoyin sanyaya da dumama don ƙirƙira bakin karfe
Dangane da saurin sanyaya daban-daban, akwai hanyoyin kwantar da hankali guda uku na ƙirƙira bakin karfe: sanyaya cikin iska, saurin sanyaya yana da sauri; Yawan sanyaya yana jinkiri a cikin yashi lemun tsami. A cikin sanyaya tanderu, saurin sanyaya ya fi hankali. 1. Cooling a cikin iska, bakin karfe juzu'i bayan forgin ...Kara karantawa -
Duba ingancin bayyanar jabu
Duban ingancin bayyanar gabaɗaya dubawa ce mara lalacewa, yawanci tare da tsiraicin ido ko ƙaramin gilashin ƙara girman, idan ya cancanta, kuma a yi amfani da hanyar dubawa mara lalacewa. Ana iya taƙaita hanyoyin dubawa na ingancin ciki na ƙirƙira mai nauyi kamar: macroscopic organiza...Kara karantawa -
Me ya kamata mu mai da hankali a kai dangane da aminci yayin sarrafa jabun?
A lokacin ƙirƙira tsari, cikin sharuddan aminci, ya kamata mu kula da: 1. ƙirƙira samar da aka za'ayi a cikin jihar na karfe kona (misali, 1250 ~ 750 ℃ kewayon low carbon karfe ƙirƙira zafin jiki), saboda da yawa. na aikin hannu, konewar bazata na iya faruwa. 2. Mai dumama f...Kara karantawa -
Ƙarfafawa: Yadda za a ƙirƙira ƙirƙira mai kyau?
Yanzu kayan aikin da ke cikin masana'antar galibi suna amfani da hanyar ƙirƙira, DHDZ tana samar da ingantattun kayan ƙirƙira, don haka yanzu lokacin ƙirƙira, wadanne kayan da ake amfani da su? Kayayyakin ƙirƙira sun haɗa da ƙarfe na carbon da ƙarfe, sannan aluminium, magnesium, jan karfe, titanium da kayan haɗin gwiwar su. Asalin yanayin ...Kara karantawa -
Me ya kamata mu mai da hankali a kai dangane da aminci yayin sarrafa jabun?
A lokacin ƙirƙira tsari, cikin sharuddan aminci, ya kamata mu kula da: 1. ƙirƙira samar da aka za'ayi a cikin jihar na karfe kona (misali, 1250 ~ 750 ℃ kewayon low carbon karfe ƙirƙira zafin jiki), saboda da yawa. na aikin hannu, konewar bazata na iya faruwa. 2. Mai dumama f...Kara karantawa -
Shin akwai abin da ake buƙata don taurin ƙirjin shaft?
Taurin saman ƙasa da daidaito na ƙirjin shaft sune manyan abubuwan buƙatun fasaha da dubawa na yau da kullun. Taurin jiki yana nuna juriya na lalacewa, da sauransu, a cikin samarwa, ana amfani da ƙimar ƙarfin ƙarfin ƙarfin HSd don bayyanawa. Bukatun taurin shaft forgings...Kara karantawa -
Mene ne ingancin cak na jabu?
Don tabbatar da ingancin ƙirƙira don saduwa da buƙatun ƙira da amfani da alamomi, ya zama dole don ƙirƙira ƙira (blank, samfuran da aka gama da samfuran da aka gama) dubawa mai inganci. Abubuwan da ke cikin binciken ingancin jabu sun haɗa da: binciken abubuwan sinadaran, appe...Kara karantawa -
Cikakkun bayanai don lura lokacin amfani da zaren flanges
Flange mai zare yana nufin flange da aka haɗa ta zaren da bututu. A lokacin zane, ana iya sarrafa shi bisa ga sako-sako da flange. Amfanin shi ne cewa ba a buƙatar walda ba, kuma ƙarin ƙarfin da aka samar ta hanyar lalata flange akan silinda ko bututu yana da ƙanƙanta. Rashin hasara shine t...Kara karantawa -
Me yasa kuke zabar 304 butt welded bakin karfe flanges
Bari mu fara da gaskiya: Ana amfani da bututun bakin karfe na Austenitic a wurare daban-daban na lalata. Duk da haka, idan kun yi hankali, za ku ga cewa a cikin takardun zane na wasu raka'a, idan dai DN≤40, kowane nau'i na kayan ana amfani da su. A cikin takardun zane na wasu ...Kara karantawa -
Yadda za a gane ingancin ƙirƙira
Babban aikin ƙirƙira ingantattun ingantattun ƙirƙira da bincike mai inganci shine gano ƙimar ƙirƙira, nazarin abubuwan da ke haifar da lahani da matakan rigakafi, bincike da bincike hanya ce mai mahimmanci don haɓakawa da tabbatar da ingancin samfuran don bincika abubuwan da ke haifar da kariya. ...Kara karantawa -
Hanyoyi uku na carbon karfe flange sealing
Akwai uku iri carbon karfe flange sealing surface, waxanda suke: 1, tenon sealing surface: dace da flammable, fashewar, mai guba kafofin watsa labarai da kuma high matsa lamba lokatai. 2, jirgin sama sealing surface: dace da matsa lamba ba high, mara guba matsakaici lokatai. 3, concave and convex sealing sur...Kara karantawa -
Shin kun san gobara huɗu na maganin zafi a cikin fasahar ƙirƙira?
Forgings a cikin ƙirƙira tsari, zafi magani ne mafi muhimmanci mahada, zafi magani wajen annealing, normalizing, quenching da tempering hudu asali matakai, wanda aka sani da karfe zafi magani na "hudu wuta". na daya, maganin zafin karfe na gobara - rarrashi: 1, annashuwa shine t...Kara karantawa
