Kazhinji, diki nepakati-saizi (H400×200 zvichidzika) H-matanda anonyanya kushandisa mabhii emakwere uye rectangular mabhii, uye akakura-saizi (H400×200 uye pamusoro) H-matanda anonyanya kushandisa mabheti akasarudzika, uye anoenderera achikanda mabheti anogona kushandiswa kune ese ari maviri rectangular uye akakosha-shaped mabhii.Mushure mekuyerwa, iyo billet kubva kunoramba ichikanda inotakurwa mune nhanho-ne-nhanho (kana pusher mhando, kune mashoma mashoma pusher furnaces anoshandiswa kugadzira chikamu simbi) kupisa choto uye kupisa kusvika 1200-1250.°C kusunungurwa kubva muchoto.Mazhinji emagetsi ekudziya ekufamba anotora kaviri preheating zvinopisa zvakarongerwa kumusoro uye pasi, izvo zvinogona kupa yakanakisa tembiricha kudzora kwemabillet eakasiyana zvirevo uye kuchengetedza mafuta.
Mushure mokunge billet ichibuda muchoto, inotanga kuderedzwa ne 10-25MPa yakakwirira-kudzvinyirira mvura, uye inotumirwa kune billet mill yekukunguruka.Muchina wekuvharisa unowanzo chigayo chine ma-roll-reversible rolling (kune zvakare matatu-roll.chigayoyesimbi diki, asi iyo yekumisikidza maitiro haikodzeri kusangano rekugadzira), uye muchina wekuputira unoda kukungurutswa kweanenge 5 kusvika ku13 kupfuura, uyezve chidimbu chakakungurutswa Iyo inopisa saha inongokonzeresa kucheka chikamu chisina kuumbwa che. musoro, asiflying shearinogona kucheka musoro, chikamu uye muswe.Zvimedu zvakapetwa mushure mekucheka musoro zvinotumirwa kune yekupedzisa rolling mill for rolling.Iko kupedzisa kupeta kwechikamu chiduku chesimbi yevagadziri vedzimba huru inotora fomu yekuenderera mberi, uye kupedzisa kupeta kwesimbi yakakura-yakakura inogadziriswa.Mushure mekupedza kukunguruka, kazhinji inotumirwa zvakananga kumubhedha wekutonhodza kuti utonhodze, asi kune zvakare zvikamu zvakakamurwa pamberi pemubhedha wekutonhodza kana kucheka mushure memubhedha wekutonhodza.Nekuda kwekusiyana kwakakura pakati pekukora kwemakumbo uye kukora kwechiuno chesimbi yakakura-yakakura chikamu, kana ikaiswa sandara, kumhanya kwekutonhora kwechiuno nemakumbo hakuenderane, zvichikonzera mafungu pachiuno, saka vertical. kutonhora kunowanzoshandiswa.Nekudaro, ivo vagadziri vemazuva ese madiki-saizi H-matanda ese anotorakutsika mazino ekutonhodza mibhedha, iyo inoiswa obliquely pane rack.Kushandisa mibhedha yekutonhodza mazino haingodzikisi chete kukanganisa kunokonzerwa neyekutanga ketani yekukwevera, asi zvakare kudzora zviri nyore kutonhora kwesimbi.Iyo yakatonhorera H-beam inotumirwa kune iyokutwasanura muchinapakutwasanuka.Nekuda kwechikamu chikuru modulus yeH-matanda, 8-roll, 9-roll kana 10-roll yekutwasanudza michina inowanzoshandiswa kutwasanudza, uye kureba kwepakati pakati pekutwasanudza rollers kunogona kusvika 2200mm.Mushure mekunge yatwasanudzwa, simbi inotumirwa kunzvimbo yekugadzira mapoka uye kumirira kusaha.Mushure mekuchekwa nesaha inotonhora zvichienderana nehurefu hwakatarwa, inotumirwa kutafura yekuongorora kuti itarise saizi, chimiro uye kunaka kwepamusoro, yozorongwa, yakaturikidzana uye yakasungwa.yakatumirwa kuimba yaichengeterwa zvinhu.Kune zvigadzirwa zvisina kukodzera, maererano nemhando yekuremara, kunoenderana zvakare kutwasanudza, kukuya, kugadzira welding uye mamwe marapirwo achaitwa, uye ipapo ivo vanopinda inoenderana mhando yekuongorora chirongwa uye vozoiswa mudura mushure mekupfuura ongororo.
Kuti uvandudze chiyero chekushanda kwechigayo uye kuderedza nguva yekushandura mupumburu, vanenge vese vanogadzira vanotora kukurumidza kuchinja hurongwa, kureva kuti, mipumburu inodiwa kune yakasiyana-siyana inotevera inounganidzwa pachine nguva ichigadzira.Paunenge uchichinja mipumburu, ingo buritsa ese ekutanga racks uye woatsiva iwo nemareki matsva akaiswa.Imwe neimwe furemu yakashongedzerwa nekukurumidza yekubatanidza pani, iyo inosanganisira inotonhorera mvura, hydraulic pressure, mafuta matete uye yakaoma majoini epombi majoini uye yekumisikidza michina yekubatanidza yekubatanidza tsvimbo.Chigadzirwa chacho chiri nyore uye chinokurumidza kuparadzanisa nekubatanidza, uye nguva yose yekushandura mupumburu inenge maminitsi 10-20.Zvinoenderana nemupumburu wekuchinja ruzivo rwesimbi diki, iyo yakazara roll yekuchinja nguva inowanzoita 45-70 maminetsi.
Nguva yekutumira: Feb-20-2023