Iilitye lokusilaivelisa amandla amakhulu okuqengqeleka kwinkqubo yokuvelisa intsimbi, ethi igqitywe kwimiqulu, iibheringi, izikrufu ezicinezelayo, kwaye ekugqibeleni iye kwindawo yokuma, ethwalwa sisitendi.Zonke ezi nxalenye kwi-rolling mill zizinto ezigxininisiweyo, kwaye zonke zivelisa i-elastic deformation phantsi kwesenzo samandla okuqengqeleka.Ngesi sizathu, umsantsa wokwenene phakathi kwemiqulu xa umatshini wokusila ugxininiswa kufuneka ube mkhulu kunaxa uthululwa.Ngokuqhelekileyo sibiza i-gap ye-roll ngaphandle komthwalo njenge-roll gap S0, kunye nokwanda kwe-gap gap elasticity ye-rolling mill ngexesha lentsimbi ebizwa ngokuba yi-bounce value.
Ixabiso lokubhontsisa libonisa ukuguqulwa kwe-rolling mill emva kokuba i-rolling stand igxininiswe kwinqanaba eliqhelekileyo, kwaye lilingana namandla ajikelezayo.Ngaphantsi kwamandla afanayo aqengqelekayo, okukhona lincinci ixabiso lokungqungqa lelitye lokungqusha, kokukhona lingcono ukuqina kwelitye lokungqusha.Ke ngoko, ingqikelelo yokuqina kokuma okuqengqelekayo kukukwazi kwelitye lokusila ukuxhathisa i-elastic deformation.
Iimpawu kunye neendlela zomonakalo zokunciphisa kwiamatye okungqusha
Iimpawu eziphambili zokunciphisa:
Isantya esisezantsi, umthwalo onzima, umthwalo omkhulu womothuko, kunye nomothuko rhoqo Kukho ulungelelwaniso olubini lwesinciphisi esisetyenziselwa ujikelezo oluphambili lwezingqusho ezincinci neziphakathi:
Injini yombane - isinciphisi - ilitye lokusila
Injini yombane - isinciphisi - isitendi segiya - ilitye lokusila
Kwimodi yokuqala yokucwangcisa, umnciphisi uqhagamshelwe ngokuthe ngqo kwi-rolling mill kwaye usebenza phantsi komthwalo onzima.Ngoko ke, uyilo kufuneka luhlulwe ngokwesicelo esithile kunye neemeko zokucwangciswa, kwaye imodi yokumisela yesibini kufuneka yamkelwe kuyilo.
Ifom yomonakalo wesixhobo esincinci sokunciphisa
Ukuziqhelanisa nemveliso kubonakalise ukuba ezona ndlela ziphambili zomonakalo wegiya kwizinciphisi zokusila kukugqwala kombhobho, ukushwabana kwe-shrinkage, ukuncamathelisa, ukunxiba, kunye nokutshiza endaweni yamazinyo aphukileyo.
Izinto ezikhokelela ekuqaliseni kancinci kancinci kweilitye lokusilaizixhobo
Isantya sokuqalisa sesixhobo esiqinileyo sibaluleke kakhulu kumsebenzi osebenzayo we-rolling mill.Eyona nto imbi kakhulu kukuba isantya sokuqalisa sesixhobo sokuqengqeleka sicotha xa silungele ukusebenza.Ayichaphazeli kakhulu kuphela ukusebenza kakuhle kwe-rolling mill, kodwa kunye namandla phakathi kwe-billet okanye i-stock rolling kunye ne-roll ayikwazi ukufikelela kwisimo esihle.Ibonisa ukuba kukho iziphene ezicacileyo ekusebenzeni kwe-rolling Mill.Ukuba isantya se-rolling mill asiphuculwanga ngokufanelekileyo, ukusebenza kakuhle kwe-billet okanye i-stock rolling kuya kuba ngaphantsi nangaphantsi.Emva koko, isantya sokuqengqeleka sebillet enkulu siya kucotha kakhulu.Apha, siza kuhlalutya izizathu zesantya sokuqalisa kancinci.Ngaphambi kokuqala i-rolling mill, kuyimfuneko ukuqinisekisa amandla eemoto zesixhobo, isantya sokuqengqeleka, iinkcukacha zemveliso, itekhnoloji yokupasa, njl.njl., Ukuqinisekisa ukuba inani lokudluliselwa kwe-billet alilikhulu kakhulu ukuba ligqithise umthamo wokuthwala. izixhobo.Ngaphandle koko, isantya sokuqala sesixhobo siya kuncitshiswa, kwaye ukuthwala i-rolling mill kufuneka kuhlolwe ukuba i-lubrication ye-bearing yanele.
Ixesha lokuposa: Jul-31-2022