Isebenza njani ilitye lokusila?

Kwishishini lokuvelisa intsimbi, iilitye lokusilasesona sixhobo siphambili sokusetyenzwa kweebhilithi zetsimbi zibe yintsimbi yohlulo lweenkcukacha ezahlukeneyo. Inkqubo yayo yokusebenza ichaphazela ngokuthe ngqo umgangatho kunye nokusebenza kwentsimbi ye-strip. Ukususela ekusetyenzweni okurhabaxa ukuya ekugqityweni, i-strip rolling mill isebenzisa uluhlu lwemisebenzi echanekileyo ukuguqula iibhilithi zentsimbi ezishushu zibe yimveliso yentsimbi ehlangabezana neemfuno zamashishini. Oku kulandelayo kuya kubonisa inkqubo yayo yokusebenza kunye nobuchwepheshe obuphambili.

Umsebenzi we-strip rolling mill uqala ngokulungiswa kweebhilidi zensimbi. Iibhilidi zensimbi eziveliswa yinkqubo eqhubekayo yokuphosa kufuneka ziqale zifudunyezwe kwiqondo lokushisa eliphezulu le-1100 ℃-1250 ℃ ukufezekisa urhulumente weplastiki elungileyo. Iibhilidi zetsimbi ezifudunyeziweyo zithunyelwa kwiyunithi ejikelezayo, ehlala iqulethwe ngamatye amaninzi. Ngokuqengqeleka okuninzi, ubukhulu beebhilidi zensimbi buncitshiswa ngokuthe ngcembe kwaye buqale bubunjwe kwimilo yentsimbi. I-gap ye-roll kunye ne-rolling force ye-rolling mill nganye ibalwa ngokuchanekileyo kwaye ilungelelaniswe ukuze kuqinisekiswe ukuchaneka komgangatho kunye nomgangatho wemilo yentsimbi yentsimbi.

Intsimbi yomcu emva kokuqengqeleka rhabaxa ingena kwindawo yokusila ukuze iqhubeke nokusebenza. I-mill yokugqiba ikhonkco eliphambili ekunqumeni umgangatho wokugqibela wentsimbi yentsimbi. Ixhotyiswe ngeeroli ezichanekileyo eziphezulu kunye neenkqubo zokulawula eziphambili. Umphezulu womqulu uphathwe ngokukodwa ukuba ube nokugudiswa okuphezulu kakhulu kunye nokumelana nokunxiba, okunokuqinisekisa ukuba tyaba kunye nokugudiswa komphezulu we-strip. Ngexesha lenkqubo yokuqengqeleka, i-hydraulic AGC (inkqubo yokulawula ubukhulu obuzenzekelayo) ijonga ubukhulu bomgca ngexesha langempela kwaye ilungelelanise ngokuzenzekelayo isithuba sokuqengqeleka ngokwexabiso elibekiweyo, ukuze ukunyamezelana kobunzima bomtya kulawulwe kuluhlu oluncinci kakhulu ukuhlangabezana neemfuno ezichanekileyo ezichanekileyo zabasebenzisi abahlukeneyo.

Ukongeza, ukuze kuthintelwe umcu ukuba ubaleke, ubume obumaza kunye nezinye iziphene ngexesha lenkqubo yokuqengqeleka, i-strip rolling Mill nayo ixhotyiswe ngenkqubo yokulawula imilo yepleyiti. Ngokubona ukuhanjiswa koxinzelelo kwindawo nganye kwicala elinqamlezileyo lomcu, inkqubo ilungelelanisa ngokuzenzekelayo i-convexity kunye nokuthambekela komqulu ukwenza ukwandiswa komcu kwiyunifomu yobubanzi kunye nokuqinisekisa imilo yepleyiti elungileyo. Iqondo lobushushu lomcu oqengqelekayo lihlala likwi-800℃, kwaye kufuneka lingene kwisixokelelwano sokupholisa ngokukhawuleza ukuze liphole ngokukhawuleza. Izinga lokupholisa kunye nokupholisa okufanayo kunempembelelo ebalulekileyo kwisakhiwo sombutho kunye neempawu zomatshini zomgca. Ngokulawula ubungakanani bamanzi okupholisa kunye nendlela yokutshiza amanzi, umgca unokufumana i-microstructure efanelekileyo kunye neempawu zomatshini.

Ekugqibeleni, umgca opholileyo uqengqeleka kwikhoyili yi-coiler ukugqiba yonke inkqubo yokuqengqeleka. Ii-Mill rolling Mill zangoku zidibanisa ukufumanisa okuzenzekelayo kunye neenkqubo zokubeka iliso, ezinokuthi zibone umgangatho ongaphezulu, ukuchaneka kwe-dimensional kunye nezinye iiparameters ze-strip ngexesha lokwenyani. Xa ingxaki ifunyenwe, i-alamu iya kukhutshwa ngokukhawuleza kwaye uhlengahlengiso luya kwenziwa ukuze kuqinisekiswe umgangatho wemveliso ozinzile nothembekileyo.

Ii-strip rolling Millsbaye baba sisixhobo esiyimfuneko kunye nesibalulekileyo kwimveliso yentsimbi kunye nolwakhiwo lwabo oluchanekileyo lomatshini, inkqubo yolawulo oluphambili kunye nokuhamba kwenkqubo yesayensi. Bayaqhubeka nokubonelela ngeemveliso ezikumgangatho ophezulu kumashishini amaninzi anjengokwakha, iimoto, kunye nezixhobo zasekhaya, kwaye bakhuthaze uphuhliso oluqhubekayo loshishino lwangoku.