Umshini wokwenza ama-roll ugoba insimbi ekamelweni lokushisa usebenzisa iziteshi eziningana lapho amarola angashintshi womabili eqondisa insimbi futhi enze ukugoba okudingekayo. Njengoba umugqa wensimbi uhamba emshinini wokwenza ama-roll, isethi ngayinye yamarola igoba insimbi kancane kunesiteshi sangaphambilini samarola.
Le ndlela eqhubekayo yokugoba insimbi iqinisekisa ukuthi ukucushwa kwe-cross-sectional okulungile kufinyelelwa, kuyilapho kugcinwa indawo yesiphambano somsebenzi. Ivamise ukusebenza ngesivinini esiphakathi kwamafithi angu-30 kuya kwangu-600 ngomzuzu, imishini yokwenza ama-roll iyisinqumo esihle sokukhiqiza izingxenye eziningi noma izingcezu ezinde kakhulu.
Imishini yokwenza ama-roll nayo ilungele ukudala izingxenye eziqondile ezidinga okuncane kakhulu, uma kukhona, umsebenzi wokuqeda. Ezimweni eziningi, kuye ngokuthi i-material ibunjwa, umkhiqizo wokugcina ufaka isiphetho esihle kakhulu nemininingwane emihle kakhulu.
I-Roll Forming Basics kanye Nenqubo Yokwakhiwa KwamaRoll
Umshini wokwenza umqulu oyisisekelo unomugqa ongahlukaniswa ube izingxenye ezine ezinkulu. Ingxenye yokuqala yisigaba sokungena, lapho impahla ilayishwa khona. Okubalulekile kuvame ukufakwa kwifomu leshidi noma kuphakelwe kukhoyili eqhubekayo. Isigaba esilandelayo, amarola esiteshi, yilapho ukwakhiwa kwamaroli kwenzeka khona, lapho iziteshi zitholakala khona, nalapho insimbi ibumbeka khona njengoba yenza indlela yayo phakathi nenqubo. Amarola esiteshini awagcini nje ngokubumba insimbi, kodwa angamandla amakhulu okushayela umshini.
Ingxenye elandelayo yomshini oyisisekelo wokwenza umqulu umshini wokunyathelisa osikiwe, lapho insimbi isikwa ibe ubude obunqunyiwe ngaphambili. Ngenxa yesivinini umshini osebenza ngaso kanye neqiniso lokuthi uwumshini oqhubekayo osebenza, amasu okunqamula ukufa okundizayo awavamile. Ingxenye yokugcina yisiteshi sokuphuma, lapho ingxenye eqediwe iphumela khona emshinini ingene kusidluliseli noma itafula, bese ihanjiswa mathupha.
Isikhathi sokuthumela: Feb-14-2023