Uma sicabanga ngokukhiqizwa kwensimbi, sivame ukucabanga ngezinkuluizigayo ezishisayonamabhande okuthutha anamandla.Nokho, kuneqembu lamaqhawe angaculwa adlala indima ebalulekile ekuqinisekiseni ukusebenza kahle kanye nezinga lenqubo:ukusekela rollers.Lezi zigayo ezisebenza kanzima zingase zinganakwa kakhulu, kodwa zidlala indima ebalulekile ekusekeleni ukusebenza okuqhubekayo kwezigayo ezishisayo nokugcina ukukhiqizwa kwensimbi yezinga eliphezulu.Ake singene sijule emhlabeni wama-backup rolls futhi sithole igalelo lawo elibalulekile embonini yensimbi.

Ukusekelwa okungantengantengi kwezigayo ezishisayo:

Izigayo ezishisa izikhotha ziyihhashi lokukhiqiza insimbi, ezilolonga ngokuqhubekayo futhi ziguqula izinto ezingavuthiwe zibe yimikhiqizo yensimbi ehlukahlukene.Imiqulu eyisipeleukunikeza ukwesekwa nokuzinza kuma-roll rolls, ukuqinisekisa ukuhamba okunembayo nokungaguquguquki.Ngaphandle kwabo, wonke umugqa wokukhiqiza uzoma kungazelelwe, udle imboni isikhathi esiningi nemali.

Ithembekile futhi iqinile:

Ama-backup rolls angaphansi kwengcindezi enkulu kanye nengcindezi evela ku-imiqulu yomsebenzi, ngakho ukuqina namandla azo kubaluleke kakhulu.Lawa ma-roll ngokuvamile enziwa kusukela kuhlu lwezinto ezisezingeni eliphezulu njengensimbi efojiwe noma insimbi ecijile, ezivumela ukuthi zimelane namazinga okushisa aphezulu kanye nemithwalo esindayo.

ukuqinisekisa ikhwalithi:

Ngokungeziwe ekunikezeni ukwesekwa, ama-backup rolls nawo anomthelela omkhulu kukhwalithi engaphezulu kanye nokunemba kobukhulu bensimbi egoqiwe.Badlala indima ebalulekile ekuvimbeleni ama-roll mark kanye nokukhubazeka kwendawo ngokunciphisa ukuchezuka nokuqinisekisa ukusatshalaliswa kwengcindezi kuma-work rolls.Lokhu kukhiqiza insimbi engenasici ehlangabezana nezindinganiso eziqinile zekhwalithi ezidingwa izimboni ezihlukahlukene.

I-Versatility Over the Hot Rolling Mill:

Nakuba izigayo ezishisayo ziyisizinda esiyinhloko samaroli ayisipele, lezi zingxenye eziguquguqukayo zingatholakala kwezinye izinqubo zezimboni.Amaroli e-Conveyor namaroli esikrini asetshenziswa ezinhlelweni ezihlukene ancike kumaroli asekelayo ukuze enze ukunyakaza okushelelayo nokusebenza kahle.Kungakhathaliseki ukuthi kusezimayini, ukuphatha impahla noma ukukhiqizwa kwephepha, ama-backup rolls akhulisa ukukhiqiza futhi andise impilo yemishini abayisekelayo.

Uma siqaphela izinqubo eziyinkimbinkimbi ezihilelekile ekukhiqizeni insimbi, kubalulekile ukungawushayi indiva umnikelo obalulekile wama-backup rolls.Nakuba zingase zingaphawuleki, lezi zigayo ezingenakuzidla zinikeza ukwesekwa okubalulekile, ukuzinza kanye nokuqinisekiswa kwekhwalithi yezigayo ezishisayo kanye neminye imikhakha yezimboni.Ukuqina kwazo, ukwethembeka kanye nokuguquguquka kwazo kubenze baba amaqhawe angaziwa embonini yensimbi, okusivumela ukuba sijabulele izinhlobonhlobo zemikhiqizo yensimbi eseye yaba yingxenye ebalulekile yokuphila kwethu kwanamuhla.