Amakhulu eminyaka,izigayobaye babamba iqhaza elibalulekile ezinqubweni ezihlukahlukene zezimboni, bebumba izinto zokusetshenziswa zibe yizimo ezifunwayo. Enhliziyweni yalo mshini ongajwayelekile kunengxenye eyinhloko ebizwa ngokuthi aroller. Namuhla singena emhlabeni wokugayaimiqulu, ukuhlola imisebenzi ebalulekile abayenzayo nokukhanyisa ukubaluleka kokukhetha umenzi ofanele.

Imisebenzi eyisisekelo ye-Rolls-Royce:

Amarola abizwa ngokufanelekile ngokuthi “inhliziyo” yesigayo esigoqayo njengoba esiza ekulolongeni izinto ezihlukahlukene zibe ukujiya, ukuma nokuthungwa okufunayo. Lezi zingxenye eziqinile zisebenzisa ingcindezi enkulu ezintweni ezidlula kuzo, ziqinisekisa imiphumela esebenza kahle nenembayo. Ukuthi alula, acwebe noma amise kabusha insimbi yeshidi, amarola alethela ngokuqinile ngokuqinile ukushuba okungaguquki kanye nomkhiqizo oqediwe wekhwalithi ephezulu.

Khetha ilungeloumkhiqizi:

Uma kukhulunywa nge-roll stock, ukukhetha umenzi othembekile kubalulekile. Umkhiqizi ohlonishwayo oqonda ubunkimbinkimbi bokukhiqizwa kwesitoko, esebenzisa ubuchwepheshe obusezingeni eliphezulu kanye nobungcweti bezinto ezibonakalayo ukuze kuqinisekiswe ikhwalithi ephezulu nokusebenza. Ukusebenza nomkhiqizi onolwazi futhi kuqinisekisa ukuthi amaroli azohlelwa ngokwezidingo ezithile zemboni, okuvumela ukuhlanganiswa okungenazihibe enqubweni yokugaya.

Izinto okufanele zicatshangelwe:

Izinto ezimbalwa ezibalulekile okufanele zicatshangelwe lapho kukhethwa umkhiqizi wezinhlamvu. Okokuqala, isithunzi somkhiqizi nolwazi kufanele kuhlolwe ngokucophelela ukuze kunqunywe ukuzibophezela kwabo kwikhwalithi. Ukwengeza, ukwakheka kwezinto, ukuqina kanye nokuqedwa kwendawo yomqulu kudlala indima ebalulekile ekunqumeni ukuqina nokusebenza kwayo. Ukuqina okuphezulu kuqinisekisa ukumelana nokuguga futhi kunwebe impilo yamaroli, kuyilapho ukuqedwa kahle kwangaphezulu kuqinisekisa ukugeleza kwezinto ezibushelelezi futhi kunciphisa ukuwohloka.

Intuthuko kubuchwepheshe be-roll:

Ukuqamba okusha kwezobuchwepheshe kuguqule ukukhiqizwa kwamaroli, okuholele entuthukweni emangalisayo ekusebenzeni nasekuqineni. Amaroli esimanje ngokuvamile enziwa ngensimbi ye-alloy yekhwalithi ephezulu, enikeza amandla akhethekile nokumelana nezimo zokusebenza ezidlulele. Inqubo emisha yokwelapha ukushisa ithuthukisa ngokwengeziwe ubulukhuni nokumelana nokuguga kwamaroli, iqinisekisa impilo ende yesevisi kanye nezindleko zokuyilungisa eziphansi.

Ekuphetheni:

Ama-roll ngokungangabazeki angumgogodla wesigayo, esebenza kanzima ekulolongeni izinto ezihlukahlukene ngokunemba nokusebenza kahle. Uma ukhetha amaroli omshini wokugaywa, ukuwaphathisa kumkhiqizi onedumela elihle kubalulekile ukuze kuqinisekiswe ukusebenza kahle nokuphila isikhathi eside. Ngokusebenzisa ubuchwepheshe obusezingeni eliphezulu kanye nobungcweti bezinto ezibonakalayo, abakhiqizi bayaqhubeka nokuphusha imingcele futhi bakhe amaroli athatha ubuciko bokudlulela phezulu. Ngakho-ke ngokuzayo uma ubheka ishidi lensimbi eliyisicaba ngokuphelele noma umkhiqizo owakheke kahle, yima futhi utuse ubuciko bala maqhawe angaculwanga - Umq.