Ikhoyili yentsimbi eQhelekileyo
Iikhoyili ezishushu zenziwe ngamacwecwe (ikakhulukazi i-billet eqhubekayo yokuphosa) njengezinto eziluhlaza.Emva kokufudumeza, zenziwa zibe yintsimbi yomtya ngelitye lokungqusha elirhabaxa kunye nelitye lokusila.Umcu wentsimbi oshushu ovela kwilitye lokugqibela lokugqiba ukuqengqeleka upholiswa kwiqondo lobushushu elibekiweyo ngokuqukuqela kwe-laminar, kwaye emva koko udityaniswe kwikhoyili yentsimbi yicoiler, kunye necoil yentsimbi epholileyo.
Ikhoyili eqengqelekayo (i-annealed): Ikhoyili eshushu ifunyenwe ngokuchola, ukuqengqeleka okubandayo, intsimbi yokuthambisa, ukucaba kunye (nokugqiba).
Oko kukuthi, umahluko omkhulu phakathi kwekhoyili eshushu kunye ne-coil epholileyo yinkqubo yonyango lobushushu.(Inkqubo yokucoca)
Xa kuthelekiswa neekhoyili eziqengqelekayo ezishushu, iikhoyili eziqengqelekayo zinomphezulu oqaqambileyo kunye nokugqiba okuphezulu, kodwa ziya kuvelisa ngakumbi uxinzelelo lwangaphakathi, kwaye zihlala zifakwa emva kokuqengqeleka okubandayo.
Intsimbi eshushu eqengqelekayo: Intsimbi eshushu eqengqelekayo, ekwaziwa ngokuba yintsimbi eshushu eqengqelekayo, eyaziwa ngokuba yipleyiti eshushu.Uluhlu lwensimbi olushushu olunobubanzi obungaphantsi okanye obulingana ne-600mm, isitya sensimbi esinobunzima be-0.35-200mm kunye nentsimbi yentsimbi kunye nobukhulu be-1.2-25mm.Amandla epleyiti yentsimbi eshushu iphantsi, kwaye umgangatho womphezulu umpofu (kunye ne-oxidation #92; ukugqiba okuphantsi), kodwa ineplastiki elungileyo.Ngokubanzi, yipleyiti ephakathi kunye nenzima, ipleyiti eqengqelekayo ebandayo, ukomelela okuphezulu, ukuqina okuphezulu, ukugqiba okuphezulu komphezulu, kunye nepleyiti encinci ngokubanzi.Njengebhodi yesitampu.
Cold-rolled strip steel: ebandayo-rolled strip intsimbi kunye sheet steel ngokubanzi babe ubukhulu 0.1-3mm kunye nobubanzi 100-2000mm;zonke zisebenzisa i-hot-rolled strip okanye ipleyiti yentsimbi njengezinto ezikrwada, kwaye ziqengqeleka zibe yimveliso ngokuqengqeleka okubandayo kubushushu begumbi.
Ipleyiti yentsimbi epholileyo inomlinganiselo othile wokuqina komsebenzi kunye nokuqina okuphantsi, kodwa inokufezekisa umlinganiselo ongcono wesivuno.Isetyenziselwa amashidi entwasahlobo abandayo kunye nezinye iindawo.
Ngokubanzi, nokuba i-sheet-rolled-rolled or cold-rolled inxulumene nobukhulu kunye nomxholo wekhabhoni.
Ipleyiti efunekayo ifuna intsimbi engqindilili ukuba ishushu igoqwe.I-Cold rolling iya kuvelisa i-deformation enkulu yeplastiki, eya kubangela uxinzelelo olushiyekileyo kwizinto eziphathekayo kwaye kubangele ukuphazamiseka koxinzelelo.Ngexesha elifanayo, iiplate ezinomxholo ophezulu wekhabhoni azifanelekanga ukubanda, kwaye izinto ezinomxholo ophezulu wekhabhoni zinamandla amakhulu, angenakuncedo kwi-deformation enkulu yeplastiki.
Ixesha lokuposa: Jul-12-2021