Ukusebenza kwamaCold kunokutshintsha amandla kunye nobunzima bezinyithi
Kwiimeko ezininzi, isinyithi siyaphoswa okanye ifakwe kwisimo esifanelekileyo emva kokuba senziwe singenakunyuswa ngokusetyenziswa kweshushu. Ukusebenza koluhlaza kubhekisela kwinkqubo yokomeleza isinyithi ngokutshintsha umlo wayo ngaphandle kokushisa.
Le nkqubo, eyaziwa ngokuba yi-plastification deformation, ibandakanya ukuqinisa isinyithi ngokutshintsha indlela yayo. Le nkqubo iyaziwa nangokuthi i-plastification deformation okanye ukusebenza kanzima. Le ndlela yokwenza isinyithi iquka ukubeka isinyithi ukuxinezeleka kwengqondo ukwenzela ukuba kubakho ukutshintsha ngokusisigxina kwi-crystalline structure.
Indlela Ukusebenza Kwebungozi Ukutshintshwa Kwamasebe
Inkqubo ifumana igama layo kuba iqhutyelwa kumaqondo asezantsi ngaphantsi kwendawo ye-metal recrystalisation kunye nokuxinezeleka kwengqondo, kungekhona ukushisa, kusetyenziswa ukuchaphazela utshintsho. Inkqubo isetyenziswa ngokuqhelekileyo kwintsimbi , i- aluminium kunye nobhedu .
Xa ezi zinyithi zibanda, zitshintshi zihlala ziguqula i-crystalline makeup. Ezi mpazamo zinciphisa ubuchule beekristali ukuba zihambe ngaphakathi kweso sakhiwo kwaye isinyithi siyakwazi ukumelana nokuqhubela phambili.
Imveliso yensimbi eyenza iphucule amandla kunye nokukhuni, kodwa kungaphantsi kobuncwane. Umzobo okhulayo kunye nobanda wensimbi uphinde uphumelele ekupheleni komhlaba.
Iintlobo zoLuntu oluSebenzayo
Izindlela ezinkulu zokubanda zikwazi ukuhlatyathwa ngokucoca okanye ukuguqa, ukugoba, ukukrazula kunye nokudweba. Jonga itafile engezantsi isishwankathelo seendlela ezahlukeneyo zentsimbi yokusebenza ebanda.
U kucima | Ukubopha | Ukukhawula | Ukudweba |
Ukuhambisa | IAngle | Ukukhawula | I-Br ne-tube drawing |
Ukugubha | Roll | Ukudibana | Umzobo wefowuni |
Ukufakelwa kwamahlathi | Ukuqulunqwa koLwazi | Ukukhankanya | Ukutshiza |
Ukukhangela | Ukudweba | Ukubhoboza | U kutyhila |
Exrusion | Ukucima | Ukudanisa | Ukwehlisa |
Ukukhawuleza | Flanging | Ukuphumelela | Umzobo weShell |
Ukuhamba | Ukulungiswa | Inkcazo | Ukuncedisa |
Coining | Nibbling | Ukwenziwa kwezinga eliphezulu lamandla | |
Ukukhupha | Ukwahlula | ||
Ukugqithisa | Ukunciphisa | ||
Ukufa | Yisuse ecaleni | ||
Ukuqhafaza | Dinking |
Iindlela ezininzi eziqhelekileyo zoMsebenzi eziqinileyo
Ngeendlela ezininzi zokusebenzela nzima, njani abavelisi banquma ukuba yiyiphi into yokuyisebenzisa? Kuxhomekeka, kwizinga elithile, ekusebenziseni kuyo izitye. Nazi iindlela ezintathu eziqhelekileyo zomsebenzi wokuqina:
Ukuqhaqha kwamakhaza yindlela eqhelekileyo yokusebenza nzima.
Oku kubandakanya isinyithi esadluliselwa ngamabini ahlukiweyo ukunciphisa ubunqamle okanye ukwenza ukufana kobunzima. Njengoko idlula kwi-rollers kwaye icinezelwe, izityalo zensimbi ziphosakele. Imizekelo yemveliso eqhotyoshelweyo ebanda ebandakanyiweyo iquka amashishini ensimbi, amaphepha, imivalo kunye neentonga.
Ukukhonkxa kweseyile yensimbi yenye inqubo yokusebenza ebanda, okubandakanya ukutshabalalisa isinyithi phezu kwe-axis yomsebenzi, ngaloo ndlela kudala utshintsho kwijometri yesinyithi. Ngale ndlela, ifom iguqulwa, kodwa umthamo wesinyithi uhlala uhlala. Umzekelo wale nkqubo yokuguqula ilula nje ukugubungela izinto zensimbi okanye i-aluminium ukuhlangabezana nokukhawuleka okufunwayo. Iimpawu ezininzi zeemoto, umzekelo, kufuneka zilungele ukulungelelanisa ukuveliswa kwemveliso.
Ukudweba , ngokuphambene, kubandakanya ukutsala isitrato ngebhodi encinane okanye ufe. Oku kunciphisa ububanzi bendonga yentsimbi okanye ucingo ngelixa landisa ubude bomkhiqizo. Intsimbi eluhlaza iqhutyelwa kufa ngokudityaniswa kwamandla ukuqinisekisa ukuba i-recrystallization yenzeka njengoko isinyithi siyitshintsha. Iimveliso ezenziwe ngolu hlobo ziquka imivalo yensimbi kunye neentsimbi ze-aluminium.