Cold-rolled sheet chigadzirwa chinowanikwa nekukungurutsira-kupisa-akakungurutswa coils pakamuri tembiricha pazasi tembiricha recrystallization.Inonyanya kushandiswa mukugadzira motokari, zvigadzirwa zvemagetsi, nezvimwewo. Cold rolling iri kukunguruka patembiricha yerecrystallization, asi inowanzonzwisiswa sekukunguruka uchishandisa chinhu chakakungurutswa patembiricha yepakamuri.
Cold-rolled sheet ndiyo chidimbu cheakajairwa kabhoni simbi inotonhora-yakakungurutswa pepa, inozivikanwawo seinotonhora-yakakungurutswa shiti, rinowanzozivikanwa seinotonhora-yakakungurutswa pepa, uye dzimwe nguva yakanyorwa zvisirizvo seinotonhora-yakakungurutswa pepa.Ndiro inotonhora isimbi inopisa-yakakungurutswa yesimbi yakajairwa kabhoni, iyo inowedzera kutonhora-inokungurutswa mundiro yesimbi ine ukobvu hweisingasviki 4mm.Nekuda kwekukunguruka pakudziya kwekamuri, hapana chiyero chinogadzirwa.Naizvozvo, iyo inotonhora ndiro ine yakanaka yepamusoro mhando uye yakakwirira dimensional kurongeka.Yakabatanidzwa neannealing kurapwa, iyo mechanical zvimiro uye maitiro ekugadzirisa akakwirira kune ayo anopisa-akakungurutswa esimbi.Munzvimbo dzakawanda, kunyanya Mumunda wekugadzirwa kwemidziyo yepamba, zvishoma nezvishoma yakatsiva simbi inopisa-yakaputirwa.
Ndeapi minda anogona kushandiswa nechando-akatenderedzwa mapepa?
Izvo zvikamu zviri muzvinhu zvakawanda muhupenyu hwezuva nezuva uye maindasitiri ekugadzira anonatswa kuburikidza neakaomesesa tekinoroji maitiro, senge anotonhora-akakungurutswa mashiti, ayo anoshandiswa zvakanyanya muminda yakawanda, anoenda kuburikidza ne pickling, kutonhora kukungurukira, degreasing, Nhevedzano yekugadzira maitiro senge. annealing inogona kushandiswa kushandisa imwe neimwe chaiyo chishandiso kuita mabasa ayo.Uye ndeapi maitiro ekugadzira uye chiyero chemunda chinogona kutonhora-yakatenderedzwa pepa rine yakaoma kugadzirwa maitiro uye rakasiyana siyana remabasa rinoiswa kwariri.
1. Indasitiri yemotokari
Sejira rinotonhora rakaputirwa nesimbi seyakagadzirwa, rinogona kushandiswa mukugadzira mota dzinoda zvimwe zvinhu zvakaoma sesimbi, saka mashizha anotonhora anogona kuita rimwe basa muindasitiri yemotokari.Iyo inotonhora-yakaputirwa pepa inogona kuwedzerwa kune anti-corrosion zvikamu mukugadzirwa kwemotokari mushure mekugadzirwa kwesimbi yakaderera kabhoni, iyo ine kuvandudzwa kwakanaka mukuita kwekumanikidza uye anti-corrosion kuita kwemotokari.
2. Indasitiri yekuvaka
Mashizha anotonhora-akakungurutswa akatanga kugadzirwa nesimbi mbishi zvinhu necrystallization rolling pakamuri tembiricha.Sekugadziridza zvakare uye kukwidziridzwa kwezvinhu zvesimbi, ivo vakasimudzira mashandiro mumativi ese, uye vanogona kuiswa kune zvinodiwa neindasitiri yekuvaka yemazuva ano.inoshandiswa mukuvaka zvinhu.
3. Chiedza Indasitiri
Muindasitiri yemwenje, mashiti akaputirwa anotonhora anonyanya kushandiswa mune imwe fenicha nemidziyo muhupenyu hwezuva nezuva, uye machira akakwenenzverwa anotonhorera anogona kuita kuti zvinhu zvehupenyu zvakaita semabhomba emidziyo yemumba, midziyo yemukicheni nezvimwe zvinhu zvemumba zvive nehupenyu hurefu hwebasa. .
4. Zvekurima, kupfuya nekubata hove
Kune maturusi ekugadzira uye maturusi ekugadzira echando anoshandiswa mukutakura zvigadzirwa zvekurima, zviyo zvakagadzirwa kubva muhove, nyama uye zvigadzirwa zvemumvura, zvigadzirwa zvemahwendefa akakungurutswa anodiwa kuti apedze.
Zvinogona kuonekwa kuti mashizha anotonhora-akaputirwa akagadzirwa nezvinhu zvesimbi anogona kuita basa mundima dzakasiyana-siyana uye kuva chikamu chezvikamu zvavo zvekushandisa.Naizvozvo, kana uchitsvaga fekitori, vagadziri vanofanirwa kuwana yemhando yepamusoro inotonhora-yakatenderedzwa pepa chigadzirwa kuti vave nechokwadi chemhando yezvigadzirwa zvavo.Pamusoro penzvimbo dzataurwa pamusoro apa, mashizha anotonhora akakungurutswa anogonawo kushandiswa mukuchengetedza kutengeserana uye kurongedza.
Nguva yekutumira: May-22-2023