Imishini Yensimbi Yezimboni
A insimbi yokugayaumshini osetshenziselwa ukushintsha ukuma nobukhulu bezinto zensimbi ngokucindezela, futhi umzimba oyinhloko wokugaya isethi ephelele yemishini yokugingqa nokugingqa amabhilidi ensimbi abe yizinto.Iumshini wokugayaumshini oyinhloko wokugoqa insimbi ngokuqondile, usebenzisa imiqulu ejikelezayo ukuze ugoqe i-billet ukuze wenze ukuguqulwa kwepulasitiki yensimbi ngokuvumelana nezidingo ezicacisiwe.Ukuginqika kuwukukhiqiza okuphezulu kakhulu, indlela yokwenza insimbi engabizi kakhulu, efanelekile ukugingqa okufanayo kwesigaba esiphambanayo noma izinguquko zezikhathi ezithile emgqeni noma ezintweni zepuleti;ekhethekileumshini wokugayazingagingqa izingxenye eziwumshini noma izikhala zazo nezinye izinto ezingezona ezensimbi.
Ngokusho amazinga okushisa ahlukene okucubungula ahlukaniswe ngomshini wokugaya oshisayo futhiumshini wokugaya obandayo.
Ukugoqa okushisayo kugoqwe ngaphansi kwesimo sokushisa izingxenye ezigoqiwe ukuze kuncishiswe ingcindezi yokugoqa.
Ukugoqa okubandayo kwenziwa ekamelweni lokushisa, okungenza izingxenye ezigoqiwe zithole ukuma okuphezulu nokunemba kosayizi kanye nokuqedwa kwendawo, futhi kungathuthukisa izakhiwo zemishini yezingxenye ezigoqiwe.
Ngokwezimo ezihlukene zihlukaniswe zibe izigayo zephrofayili, izigayo ze-strip, ibha kanyewire rolling Mills, izigayo zamapayipi, njll.
Ukwakheka kwesigayo.
Isigayo siqukethe injini enkulu, idrayivu enkulu kanye nesihlalo esikhulu (isihlalo sokusebenza).Injini eyinhloko esidingweni sokulawula isivinini lapho usebenzisa ama-DC motors, ayidingi ukulawula isivinini lapho usebenzisa i-synchronous noma i-asynchronous (ene-flywheel) i-AC motor.Isisekelo esiyinhloko siqukethe ifremu, amaroli, isihlalo sokuthwala, idivayisi yokucindezela phansi kanye nedivayisi yokulinganisa namanye amaqembu.Uhlaka luzothwala amandla okugoqa wezingxenye, ifreyimu evaliwe inokuqina okungcono, kodwa ifreyimu evulekile ilula kakhulu ukushintsha imiqulu.Iroli yizingxenye zensimbi ezigoqekayo, umzimba ogoqayo wengxenye yomsebenzi, ikhanda le-shaft elidluliswayo.Ukuma komzimba we-roll ye-plate roll kubizwa ngokuthi uhlobo lwe-roll, futhi i-groove ye-profile roll ibizwa ngokuthi uhlobo lwembobo.Idivayisi yokucindezela isetshenziselwa ukulungisa inani lamaroli acindezelwe phansi.Ukuzithiba kwe-high-speed strip mill ukujiya ngokuvamile kwenziwa idivayisi ye-hydraulic pressure.Idivayisi yokulinganisa isetshenziselwa ukuqeda umthelela wokukhishwa kwezikulufu zokucindezelwa phansi, njll., ukugwema umthelela lapho ilayishiwe.Ibhulokhi eyinhloko ye-strip Mill nayo ifakwe idivayisi ye-hydraulic egobayo ukuze kufakwe isikhathi esengeziwe sokugoba entanyeni ye-roll kanye nokuchezuka okwengeziwe komzimba we-roll, ukuze kulawulwe ukujiya kwe-lateral kwe-strip nokuthola umumo wepuleti ongcono kakhulu.
Inqubo yokugoqa insimbi.
Inqubo ejwayelekile yokukhiqiza ainsimbi yokugayayilokhu: inqubo evamile yile: indlela yokulayisha -ukushisa isithando somlilo- umshini wokuhlikihla - iyunithi egoqayo - iyunithi egoqayo ephakathi - iyunithi yokuqedela - ukugunda kwesigaba -umbhede obandayoibhuleki -umbhede obandayo- ukugunda okuqediwe noma isaha - ithuluzi lokuqedela kanye nebheli.Idivayisi yokuqeda ngokusho kwemikhiqizo ehlukene izohluka kakhulu, ucingo oluphezulu lube nomshini wokuphalaza esiteshini sekhoyili, umugqa wokupholisa, umshini wokugcoba, njll., insimbi ekhethekile idinga i-chamfering, ukugaya, ukutholwa kwamaphutha kanye neminye imishini yenqubo.
