I-steel eyenziwe nge-cold rolling idlala indima ebalulekile emkhakheni wokwakha nasekwenzeni, ihlanganisa izakhiwo ezinhle zomshini nezinga elihle lokuphuma. Njengohlobo lwe-steel olucutshunguliwe, i-cold rolled steel ithandwa ezinhlelweni ezidinga amandla aphakeme, ubukhulu obunembile, kanye nokuphuma okuthambile. Imikhakha ehlukahlukene kusukela ezimoto kuya kumadivayisi asekhaya ithembele kakhulu kwi-cold rolled steel ngenxa yokuguquguquka kwayo nokusebenza kwayo. Ukuqonda ukubaluleka kwe-cold rolled steel kanye nezinzuzo zayo ezihlukile kunikeza ukuqonda okubalulekile kumabhizinisi afuna izixazululo ze-steel ezithembekile nezisezingeni eliphezulu.

Ukuphonsa okubandayo kuyinqubo yokusebenza kwensimbi ebandakanya ukudlulisela insimbi phakathi kwezinsimbi ezishisayo ezisezingeni elingaphansi kwendawo yokuphinda kwakhiwe, ngokuvamile ezingeni lokushisa lendawo. Le nqubo iqala ngensimbi eshisayo, esivele icutshunguliwe ezingeni eliphezulu kodwa ingenayo ukuphela okuthambile nokulawula okuc tighter kokuphonsa okubandayo. Ngesikhathi sokuphonsa okubandayo, insimbi idlula ekuguqulweni kwe-plastic, okukhulisa amandla nobunzima. Ngaphezu kwalokho, le nqubo ithuthukisa isakhiwo se-grain, ithuthukisa ukuphela kwendawo nezakhiwo zomshini. Insimbi ephonswe ebanda ivame ukuhamba phambili ekucutshungweni okwengeziwe njengokushisa nokuphonsa okushisayo ukuze kuthuthukiswe izici zayo zokusebenza ezithile.

Inqubo yokuphonsa epholile ihluke ekukhiqizeni insimbi epholile, lapho insimbi iphonswa ezishisayo, kuholela ebusweni obungajwayelekile nasezilinganiso ezingacacile. Ukuphonsa okupholile kushintsha ama-coil apholile abe amashidi aphelile noma izikhwama ezine-flatness engcono kanye nezilinganiso eziqinile. Le nqubo iphinde ithinte i-microstructure yensimbi, okwenza insimbi epholile ifaneleka kakhulu ezinhlelweni lapho ubuhle nokunembile kubalulekile.

Enye yezinzuzo eziyinhloko zensimbi epholile ubuso bayo obuphumelelayo. Ngokungafani nensimbi epholile, engase ibe ne-scale nezinkinga zebuso, insimbi epholile inikeza ukubukeka okuhlanzekile, okukhanyayo okufaneleka ezinhlelweni ezibonakalayo ngaphandle kokuphothulwa okukhulu. Le khwalithi ephezulu yobuso ibaluleke kakhulu emikhakheni efana nokukhiqiza izimoto kanye nokukhiqiza ifenisha lapho ubuhle bubalulekile.

Ngaphandle kokubukeka, insimbi eqotshwe ngomoya obandayo ibonisa amandla aphezulu nokuqina uma iqhathaniswa nensimbi eqotshwe ngokushisa. Inqubo yokuqotshwa ngomoya obandayo yenza impahla iqine kakhulu, ithuthukise amandla okukhiqiza namandla okudonsa. Lokhu kubangela umkhiqizo wensimbi ohlala njalo ongamelana nokucindezeleka okukhulu komshini.

Insimbi eqotshwe ngomoya obandayo futhi izuzisa ngokubekezelelana okungcono kwezilinganiso, okusho ukuthi ukuhluka kobukhulu nobubanzi kuyanciphiswa. Lokhu kunemba kunciphisa ukuchitha impahla futhi kwenza lula izinqubo zokuhlanganisa, okwenza kube yimpahla ekhethwayo ezicelo ezidinga ukulingana kahle nekhwalithi engaguquki. Ngaphezu kwalokho, ukuthambisa nokufana okuthuthukisiwe kwensimbi eqotshwe ngomoya obandayo kuthuthukisa ukwakheka kwayo emisebenzini yokukhiqiza.

Ngaphandle kwezinzuzo zayo eziningi, insimbi eqotshwe ngomoya obandayo inemikhawulo ethile okufanele amabhizinisi awacabange. Ukuphazamiseka okubalulekile ukuthi ibiza kakhulu uma iqhathaniswa nensimbi eqotshwe ngomoya oshisayo. Izinyathelo ezengeziwe zokucubungula ezidingekayo ukuze kuqotshwe ngomoya obandayo, njengokufudumeza nokukhalipha, zibangela izindleko zokukhiqiza eziphakeme. Ngakho-ke, ukukhetha phakathi kwensimbi eqotshwe ngomoya obandayo nensimbi eqotshwe ngomoya oshisayo kuvame ukubandakanya ukulinganisa izidingo zokusebenza ngokumelene nemikhawulo yebhajethi.

Elinye inkinga ngensimbi eqotshwe ngomoya obandayo ukuthi ayinayo i-ductility encane uma iqhathaniswa nemikhiqizo eqotshwe ngomoya oshisayo. Umphumela wokukhalipha womsebenzi wokuqotshwa ngomoya obandayo wenza insimbi ibe lukhuni kodwa ibe yinto encane, engadala ubunzima ezindaweni zokubumba njengokugoba noma ukudweba okujulile. Abakhiqizi kufanele bakhethe ngokucophelela izigaba ezifanele noma basebenzise izindlela zokucubungula ngemuva ukuze kuthuthukiswe ukubumba lapho kudingeka.

Insika eqinile ebandayo isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yokuhlanganiswa kwayo okuhle kwamandla, ukuqedwa kobuso, nokunemba. Emkhakheni wezimoto, kuyinto ekhethwayo yamaphaneli omzimba, izingxenye zesakhiwo, nezingxenye zangaphakathi. Ubuso bayo obushelelayo buvumela ukuqedwa okuphezulu kwezindwangu nokumelana nokugqwala okuthuthukisiwe lapho kugcotshwa.

Ezintweni zasendlini, insika eqinile ebandayo ihlinzeka ngensimbi eqinile futhi ebukekayo yamafriji, imishini yokuwasha, kanye neziko. Abakhiqizi bezihlalo nabo bakhetha le nsika ukudala izihlalo zensimbi eziphakeme kanye nezinhlelo zokugcina, lapho kudingeka khona kokubili ukubukeka okuhle nokuhlala kwesakhiwo.

Ngaphezu kwalokho, amandla aphezulu ensimbi ebandayo eqengwe kanye namazinga ayo okunemba ayenza ilungele amakhabethe kagesi, izhalelo, nezingxenye ezahlukahlukene zokwakha. Uhlobo lwe-SPCC, oluyimfuneko evamile yensimbi ebandayo eqengwe, lusetshenziswa kabanzi kule njongo ngenxa yezimfanelo zalo zomshini ezingathenjwa kanye nekhwalithi ehambisanayo.

Ukukhetha phakathi kwensimbi ebandayo eqengwe nensimbi eshisayo eqengwe kuncike ezintweni ezifana nokubukeka, ukunemba, izindleko, nezidingo zokusebenzisa. Insimbi eshisayo eqengwe, eyenziwa emazingeni okushisa aphakeme, inikeza inketho engabizi kakhulu ezicelo lapho ukuqedwa kobuso namazinga aqinile kungabalulekile kakhulu. Ivame ukukhethwa ezinsimbini zesakhiwo, amathrekhi kaloliwe, namarimu ezinto ezisindayo.

Ngakolunye uhlangothi, insimbi ehlanganisiwe ibonelela ngekhwalithi ephezulu yokuphuma, izakhiwo ezithuthukisiwe zomshini, kanye nezilinganiso ezihambisanayo, okwenza kube kuhle kakhulu ezicini ezinemininingwane kanye nezinto ezibonakalayo. Uma isabelomali sivumela, insimbi ehlanganisiwe ikhethwa ezinhlelweni ezidinga ukusebenza okuphezulu nokubukeka okuhle. Izinkampani kufanele zihlaziye kahle izinzuzo nezingozi ukuze zikhethe uhlobo lwensimbi oluhambisana kangcono nezinhloso zomsebenzi wazo.

Insundu eqandisiweyo igqama njengento eguquguqukayo nenqanaba eliphezulu, esetyenziswa kakhulu kumashishini ahlukeneyo. Umphezulu wayo ogudileyo, amandla ayo enyusiweyo, kunye nemilinganiselo echanekileyo iyenza ibe yinto ekhethwayo kwizicelo zezithuthi, izixhobo zasekhaya, ifenitshala, kunye nokwakha. Ngelixa ibonisa iindleko eziphezulu kunye nezinye izinselelo zokubumba xa kuthelekiswa nentsimbi eqandisiweyo eshushu, izibonelelo zokusebenza zihlala zilungisa utyalo-mali.

Ezamabhizinisi afuna ukuthola insiza ethembekile yensimbi eqengwe ngomshini kanye nesiqondiso esichwepheshile, Profit State International inikeza inzuzo yokuncintisana. Njengomphakeli ohamba phambili emhlabeni, iProfit State International ihlinzeka ngemikhiqizo esezingeni eliphezulu yensimbi eqengwe ngomshini neqengwe ngokushisa eyenziwe ngokwezidingo ezahlukahlukene zezimboni. Ukuzibophezela kwabo ekuqinisekiseni ikhwalithi, ubudlelwano bamasu nabakhiqizi bensimbi abaphezulu, kanye neminikelo ephelele yemikhiqizo baqinisekisa ukuthi amakhasimende athola inani elihle kakhulu kanye nesevisi.

Hlola uhla lwabo olubanzi lwemikhiqizo kanye nemininingwane enemininingwane ekhasini le-IMIKHIQIZO, noma ufunde kabanzi mayelana nobuchwepheshe babo kanye nezindinganiso zenkampani ekhasini le-MAYELANA NATHI. Xhumana neProfit State International ngekhasini labo le-XHUMANA NATHI ukuze uxoxe ngezidingo zakho zensimbi nabamele abanolwazi.