Izigayo eziginqikayoukusiza ukubumba nokuguqula izinsimbi zazo zonke izinhlobo ukuze zihlangabezane nezidingo ezidingekayo zezimboni ezifana nezokwakha, ezezimoto kanye ne-aerospace. Izingxenye ezibalulekile kulezi zigayo eziginqikayo, njengeimiqulu eshisayo, dlala indima ebalulekile ensimbiukuginqikainqubo. Kule bhulogi, sizongena ngokujulile ekubalulekeni kwamaroli ashisayo ezigayweni eziginqikayo, sigqamisa izinzuzo zawo mayelana nokusebenza kahle nokunemba okwandisiwe.

1. Ukubaluleka kwamakhoyili ashisayo:
Amaroli ashisayo ayingxenye yokugaya okunesibopho sokunciphisa ukujiya kwe-slab yensimbi noma i-billet ngochungechunge lokulungiswa kancane kancane. Esebenza emazingeni okushisa aphezulu, lawa marola anengcindezi engaguquki ensimbi ukuze afinyelele ubukhulu obufunekayo. Ngokucubungula insimbi ngendlela efanele nangendlela enembile, amaroli ashisayo abalulekile ukuze kuzuzwe imiphumela efiselekayo ezinhlobonhlobo zezicelo zezimboni.

2. Thuthukisa ukusebenza kahle:
Amaroli ashisayo adizayinelwe ukuthi ahlangabezane nezidingo eziqinile zezigayo, okuqinisekisa ukuqina nokuphila isikhathi eside. Ukusetshenziswa kwamaroli ekhwalithi ephezulu kunciphisa isikhathi sokuphumula kanye nokugcinwa okumba eqolo, okuvumela izigayo ukuthi zisebenze ngokuqhubekayo isikhathi eside. Ukwenyuka kokusebenza kahle kusho ukwanda kokukhiqiza kanye nokuncipha kwezindleko zokukhiqiza, ngaleyo ndlela kwandise inzuzo yonke yenqubo yokwenziwa kwensimbi.

3. Thuthukisa ukunemba:
Ikhwalithi nokunemba kwama-hot rolls kunomthelela omkhulu ekunembeni nasekuhambisaneni kwenqubo yokugoqa insimbi. Amasu okukhiqiza athuthukile, afana nokugaya okunembayo nokwelashwa kokushisa, aqinisekisa ukuthi lawa ma-roll abhalansiswa kahle futhi anobulukhuni obudingekayo. Lokhu kuvumela ukulawula okunembile kwenqubo yokunciphisa, okuholela ekukhiqizweni kwamashidi ensimbi anembe ngokwengxenye noma amaphrofayili. Ukuthuthukisa ukunemba akugcini nje ukuthuthukisa ikhwalithi yomkhiqizo wokugcina, kodwa futhi kunciphisa ukumosha, ukonga imali yabakhiqizi.

4. Ukwenza ngokwezifiso nokuzivumelanisa nezimo:
Ama-Hot Rolls angenziwa ngokwezifiso ukuze ahlangabezane nezidingo ezithile zezinhlelo zokusebenza ezihlukahlukene zensimbi. Abakhiqizi bangakhetha ububanzi obufanele bomqulu, ububanzi kanye nesiphetho ukuze bahlangabezane nezidingo zabo ezihlukile. Ngaphezu kwalokho, ama-hot rolls aklanyelwe ukuthwala isivinini esihlukene sokugoqa, amazinga okushisa kanye nezinhlobo zezinto ezibonakalayo. Lokhu kuvumelana nezimo kuvumela ukuguquguquka okukhulu futhi kwenza isigayo sivumelane nezimfuneko zokukhiqiza ezihlukene.

Amaroli ashisayo okugaya ayingxenye ebalulekile yenqubo yokugingqa insimbi, esiza ekwandiseni ukusebenza kahle, ukuthuthukisa ukunemba kanye nokuthuthukisa ukwenza ngokwezifiso. Ngokutshala imaliikhwalithi ephezuluama-hot rolls, abakhiqizi bangakwazi ukwandisa ukusebenza kwabo, banciphise izindleko zokukhiqiza futhi banikeze imikhiqizo yensimbi yekhwalithi. Njengoba ubuchwepheshe buthuthuka, ukuqamba okusha okuqhubekayo ekwakhiweni kwe-hot roll kanye nokukhiqiza kuzoqinisa indima yayo ebalulekile embonini yokugingqa insimbi.