Hot birgima karfe
Hot-birgima ne tare da ci gaba da simintin gyare-gyare ko blooming slab a matsayin albarkatun kasa, bayan reheating tanderun dumama, high matsa lamba ruwa descaling zuwa roughing niƙa, roughing abu da yankan kai, wutsiya, sa'an nan shigar da karewa niƙa, aiwatar da kwamfuta- Sarrafa mirgina yayi juyi na ƙarshe bayan murɗawa bayan sanyin laminar (yawan sanyaya mai sarrafa kwamfuta) da na'ura, madaidaiciyar ƙarar gashi.Madaidaicin gashi girma na kai, wutsiya sau da yawa matalauta, ya kasance harshe-da kifi, kauri, nisa, daidaitaccen gefen sau da yawa akwai nau'i mai nau'i mai nau'i, nadawa, lahani na dala.Nauyin nada nauyi diamita na nada 760mm.(Masana'antar bututu na al'ada sun fi son amfani da su.) Madaidaicin gashin gashi ta hanyar yanke kai, yankan wutsiya, datsawa, da daidaitawa da yawa-wuri madaidaiciya layin gamawa, yanke katako ko ƙarar nauyi, wato, ya zama: farantin karfe mai zafi mai birgima. , lebur mai zafi na ƙarfe na ƙarfe, slitting tare da wasu samfuran.Ku bautar da ƙarar ƙaramar ƙarewa mai zafi wanda aka yanke, tsintsaye da mai mai zafi mai zafi-birgima.

Sanyi kafa karfe
Cold samu kamar albarkatun kasa, bayan cire oxide ta pickling tandem sanyi kafa gama mirgina mai wuya yi, aiki hardening saboda girma na mirgina da wuya saboda ci gaba da sanyi nakasawa ƙarfi, taurin tashi, m Filastik Manuniya ki, stamping yi zai lalace. , kuma za'a iya amfani dashi kawai don sauƙaƙan nakasu na sassa.Ana iya amfani da mirgina mai wuya a matsayin albarkatun ƙasa na shuka galvanizing mai zafi mai zafi, layin galvanizing mai zafi yana saita layin annealing.Nauyin mirgina mai wuya gabaɗaya shine ton 6 zuwa 13.5, diamita na coil 610mm.Maƙallan sanyi na gabaɗaya, ƙarar yakamata ya bi ta ci gaba da saɓawa (CAPL unit) don kawar da taurin sanyi da damuwa mai juyi, ko cirewar batch isa ga kayan injin daidai daidaitattun ƙayyadaddun ƙayyadaddun.Sanyi-kafa karfe takardar ingancin saman, bayyanar, girma daidaito ya fi zafi-birgima takardar, da dama mirgina bakin ciki kauri samfurin zuwa kusan 0.18mm.

Bambanci tsakanin mai zafi da sanyi:
1, sanyi kafa karfe don ba da damar giciye-sashe a gida buckling, wanda zai iya yin cikakken amfani da sanda buckling hali iya aiki; -sashe zafi birgima karfe ba ya ƙyale gida buckling faruwa.
2, ragowar damuwa na karfe mai zafi da sanyi da aka samar da dalilai daban-daban, don haka rarraba sashin giciye shima ya bambanta.The saura danniya rarraba a cikin giciye sashe na sanyi-kafa karfe lankwasawa, saura danniya rarraba a cikin zafi mirgina karfe ko welded karfe giciye-section ne wani fim irin.
3 free torsional taurin karfe mai zafi mai zafi, karfe mai sanyi mai sanyi, kaddarorin ƙwanƙwasa na ƙarfe mai zafi ya fi ƙarfin ƙarfe mai sanyi.