I-High-End Aluminium Alloy Coil Cold Rolling Process Element Control and Key Processes

I-High-End Aluminium Alloy Coil Cold Rolling Process Element Control and Key Processes

1701446321188

Inqubo yokugoqa ebandayo yamakhoyili e-aluminium alloy iyindlela yokucubungula insimbi. Inqubo ihlanganisa ukugoqa izinto ze-aluminium alloy ngokusebenzisa amaphasi amaningi ukuze kuqinisekiswe ukuthi ukunemba komumo nosayizi kuhlangabezana nezidingo. Le nqubo inezici zokunemba okuphezulu, ukusebenza kahle okuphezulu, ukusebenza kahle kwezinto ezibonakalayo, ukuphindaphinda okuhle, ububanzi bohlelo lokusebenza, ukuvikelwa kwemvelo nokonga amandla. Kuyindlela ethuthukisiwe yokwenza izinto.

 

Enqubweni yokugoqa okubandayo kwamakhoyili e-aluminium alloy, izinto ezingavuthiwe zidinga ukulungiswa kuqala, okuhlanganisa i-aluminium alloy materials kanye nezinsimbi ze-aluminium ezincibilikayo ezihambisanayo. Izinto zokwakha zidingeka ukuthi zibe nokuhlanzeka okuphezulu, zibe nokwakheka kwamakhemikhali okuhlangabezana nezidingo, futhi zibe nokusebenza okuhle kokucubungula kanye nezakhiwo zemishini. Ngemva kokwelashwa kokushisa, ikhoyili ye-aluminium ingenza isakhiwo sayo siminyene futhi sithuthukise ukudumba nokuqina kwayo. Ngokuvamile, kusetshenziswa inqubo yokuhlanza ephakathi nendawo egoqayo, futhi ingaphezulu lekhoyili ye-aluminium lingahlanzwa futhi liphuculwe.

 

Ngemva kokwelashwa kokushisa, ikhoyili ye-aluminium ingena enqubweni yokugingqika, okuhlanganisa ukugingqika kwamaphasi amaningi kanye nokugingqika okulinganiselwe. Izinga lokushisa eliginqikayo livamise ukulawulwa ngaphakathi kwebanga elifanele, futhi imingcele idinga ukulungiswa ngokuqhubekayo phakathi nenqubo yokuginqika ukuze kuqinisekiswe ukucaba komhlaba nokufana kokuqina kwekhoyili ye-aluminium. Ngaphezu kwalokho, ubuchwepheshe bokugcoba uwoyela buzosetshenziswa phakathi nenqubo yokugoqa ukuvikela ubuso bekhoyili ye-aluminium ekugqwaleni kwe-oxidation. Ngemva kokugingqika, ikhoyili ye-aluminiyamu kufanele ibhekane nenqubo yokudonsa ukuze ibuyisele ukucindezeleka kwangaphakathi, ukwakheka nobulukhuni bayo. Izinga lokushisa le-anneal ngokuvamile liphakathi kuka-200-250 ℃, futhi isikhathi nezinga lokushisa kufanele kunqunywe ngokuya ngesimo esithile.

 

Amakhoyili e-aluminiyamu ahlanganisiwe kudingeka asikwe futhi asongwe ukuze ahlangabezane nezidingo zamakhasimende zamakhoyili e-aluminium anosayizi nobude obungashintshi. Ukuchezuka kwe-Dimensional kudinga ukulawulwa ngokuqinile ngesikhathi sokusika ukuze kugwenywe ukungcola kanye nezinto.

 

Ngokuvamile, inqubo yokugoqa ebandayo yamakhoyili e-aluminium alloy ihlanganisa izixhumanisi eziningi kanye nokulawula ipharamitha okuyinkimbinkimbi, okudinga izisebenzi zezobuchwepheshe ezichwepheshile ukuze zisebenze futhi zilawule.

 

Inqubo ebalulekile kanye nezakhi zokulawula zokugoqa okubandayo kwamakhoyili e-aluminium alloy zihlanganisa izici ezilandelayo:

Ukukhetha nokulungiswa kwemishini yokugoqa:Isisekelo senqubo yokugoqa ebandayo ukukhethwa kwemishini efanele yokugoqa kanye nokulungiswa okunembile. Imishini ehlukene yokugoqa ifanele ukujiya nokuqina kwepuleti le-aluminium ehlukene, ngakho-ke kuyadingeka ukukhetha umshini wokugaya ofanelekile ngokuya ngezidingo zomkhiqizo. Ngesikhathi esifanayo, isigayo esigoqayo sidinga ukulungiswa kahle ngaphambi kokugingqika ukuze kuqinisekiswe ukuzinza nokunemba kokugingqika.

 

Ukuklama nokwenza ama-rolling rolls:Ama-roll roll ayingxenye ebalulekile yenqubo yokugoqa okubandayo, futhi ukwakheka kwawo kanye nekhwalithi yokukhiqiza kunomthelela obalulekile ekusebenzeni komkhiqizo. Izinto ezifana nempahla yokugoqa, umumo, usayizi, njll. zidinga ukucatshangelwa ngokugcwele ukuze kuqinisekiswe ukuzinza nokunemba phakathi nenqubo yokugoqa.

 

Ukukhetha kanye nokusetshenziswa kwe-lubricant yokugoqa:Izinto zokugcoba ziyadingeka ngesikhathi senqubo yokugoqa okubandayo ukuze kuncishiswe amandla okuginqika kanye nokungqubuzana, ukuthuthukisa ukusebenza kahle kokugingqika kanye nekhwalithi yendawo yomkhiqizo. Ngakho-ke, kuyadingeka ukukhetha izinto zokugcoba ezifanele ngokusekelwe ezicini zomkhiqizo kanye nezidingo zenqubo, futhi ulawule ngokuqinile inani kanye nendlela yokusetshenziswa.

 

Ukulawula izinga lokushisa ngesikhathi senqubo yokugoqa:Phakathi nenqubo yokugoqa okubandayo, ukulawula izinga lokushisa kunomthelela obalulekile ekusebenzeni komkhiqizo. Izinga lokushisa eliphezulu kakhulu lingabangela ukuwohloka kwezinto kanye nokuwohloka kwekhwalithi yendawo, kuyilapho izinga lokushisa eliphansi kakhulu lingabangela ukuqhekeka nokuphuka kwempahla. Ngakho-ke, izinga lokushisa ngesikhathi sokugoqa lidinga ukulawulwa ngokuqinile futhi lilungiswe njengoba kudingeka.

 

Ukwelashwa kwendawo:Kungase kube khona ukukhubazeka noma ukungcola ebusweni bamakhoyili e-aluminium alloy abandayo, futhi ukunakekelwa kwendawo kuyadingeka ukuthuthukisa ukubukeka kanye nekhwalithi yomkhiqizo. Izindlela zokwelapha ezivamile zifaka ukugaya, ukupholisha, ukuqhunyiswa kwesihlabathi, njll.

 

Ukuhlolwa kwekhwalithi:Ngemuva kwesixhumanisi ngasinye sokukhiqiza, ukuhlolwa kwekhwalithi okuqinile kuyadingeka ukuze kuqinisekiswe ukuthi izinkomba ezihlukahlukene zomkhiqizo ziyahlangabezana nezidingo. Okuqukethwe kokuhlola kufaka phakathi usayizi, umumo, ikhwalithi yendawo ephezulu, izakhiwo zemishini, njll.

 

Inqubo esemqoka kanye nezici zokulawula ukugoqa okubandayo kwamakhoyili e-aluminium alloy ahlanganisa izici eziningi ezifana nokukhetha nokulungiswa kwemishini, ukuklanywa kwe-roll nokukhiqiza, ukukhetha nokusetshenziswa kwamafutha, ukulawula izinga lokushisa, ukwelashwa kwendawo kanye nokuhlolwa kwekhwalithi. Lezi zixhumanisi zihlobene futhi ziyathonya zodwa, futhi zidinga ukucatshangelwa okuphelele nokusebenza ngokucophelela ukuze kuqinisekiswe ikhwalithi nokusebenza komkhiqizo wokugcina.

 

Izinqubo ezibalulekile zamakhoyili e-aluminium alloy abandayo anezimpawu ezilandelayo:

Ukunemba okuphezulu:Inani le-deformation kanye nesivinini sokugoqa senqubo yokugoqa ebandayo kuncane, okwenza izinto zicace kakhudlwana futhi ubuso bushelelezi.

 

Ukusebenza okuphezulu:Inqubo yokugoqa okubandayo idinga amandla amancane, inempilo ende yesevisi, futhi inomsebenzi omncane wabasebenzi, ngakho-ke izindleko ziphansi.

 

Izinto ezibonakalayo ezinhle kakhulu:Ngemuva kwenqubo yokugoqa okubandayo, ubulukhuni, amandla okuqina, i-ductility, ikhwalithi yendawo kanye nezinye izakhiwo zezinto ezithuthukisiwe.

 

Ukuphindaphinda okuhle:Inqubo yokukhiqiza ebandayo ebandayo inezici zokuzinza, ukwethembeka kanye nokuphindaphinda okuhle, okungaqinisekisa ukukhiqizwa kwezinto zokucaciswa okufanayo kanye nekhwalithi.

 

Ububanzi besicelo:Inqubo yokukhiqiza ebandayo ingasetshenziswa ezintweni ezihlukahlukene zensimbi, njengensimbi, insimbi, i-aluminium nama-alloys ensimbi, futhi ingakhiqiza ubujamo obuhlukahlukene bomkhiqizo oyinkimbinkimbi nosayizi.

 

Ukuvikelwa kwemvelo nokonga amandla:Inqubo yokugoqa ebandayo yenziwa ekushiseni okujwayelekile futhi ayidingi ukushisa, ukunciphisa ukusetshenziswa kwamandla kanye nokungcoliswa kwemvelo.

 

Ngokufigqiwe,inqubo eyinhloko yamakhoyili e-aluminium alloy abandayo abandayo inezici zokunemba okuphezulu, ukusebenza kahle okuphezulu, izinto ezibonakalayo ezinhle kakhulu, ukuphindaphinda okuhle, ububanzi bokusebenza, ukuvikelwa kwemvelo nokonga amandla. Kuyindlela ethuthukisiwe yokwenza izinto, futhi inombono obanzi wokusebenzisa kanye nesidingo semakethe.


Isikhathi sokuthumela: Jul-23-2024