Mukugadzirwa kwekaviri mapepa foil,aluminium foilkukunguruka kunokamurwa kuita zvinhu zvitatu: kukunguruka, kukunguruka kwepakati uye kupedza kukunguruka. Kubva pachinangwa chekuona nzira, inogona kukamurwa zvakaganhurwa kubva pakukora yekubuda. iyo yakasarudzika ndeyekuti ukobvu hwekubuda hwakakura kupfuura kana hunokwanisa 0.05mm yekukunguruka, uye nekudaro ukobvu hwekubuda huri pakati pe 0.013 ne0.05 yekukunguruka kwepakati. Pepa rakapedzwa uye zvigadzirwa zvakapetwa kaviri zvine ukobvu hwekubuda asi 0.013mm dzakapedzwa kukunguruka. Mamiriro ekutenderedza e rough-akakungurutswa aluminium plate uye strip akafanana. Kudzora ukobvu kunonyanya kuenderana nekukungurutsa simba uye post-tension. Ukobvu hwe rough-rolled processing rate idiki zvakanyanya.
(1) aluminium ndiro uye strip rolling. kugadzira iyo aluminium strip yakaonda zvakanyanya zvinoenderana neiyo inotenderedza simba, kuti otomatiki yekudzora modhi yehukobvu hweplate inotsamira pane yekudzora modhi yeinogara roll gap nekuti iyo huru yeAGC. ingave kana kwete iyo rolling simba rinochinja, gadzirisa iro gap chero nguva kuti ugare yakakosha kukosha kweiyo roll gap, tambo ine hupamhi hwakafanana inowanikwa. Mukupeta foil kusvika pakupedzisa, nekuda kwehuremu hwemarata matete foil, kukunguruka, kuwedzera simba rekutenderedza, kuita kuti ma rolls elastic deformation asanyanye kuomarara pane kukungurutswa zvinhu kuti zvipe plastiki deformation, iyo elastic flattening yemupumburu haigone kufuratirwa, roll play flattening inosarudza iyo foil kukunguruka, kutenderedza simba rave asi sechigayo, aluminium foil isina kutenderedzwa pasi peiyo gap inotenderedzwa pasi peiyo gap inotenderedzwa. zvinonyanya kuenderana neakagadziridzwa makakatanwa uye kumhanya kumhanya.
(2) kukunguruka kwepakiti. Kune ukobvu hwe 0.012mm (ukobvu saizi uye nekudaro dhayamita remupumburu webasa) werata foil, nekuda kweiyo elastic flattening yemupumburu, neimwe nzira yekuumburudza yakaoma zvakanyanya, saka kushandiswa kwekaviri kukungurutsa nzira, ndiko kuti, zvidimbu zviviri zvefoiri nemafuta mukati, uye pamwe chete nzira yekukungurusa (inonziwo kukunguruka). Laminated rolling haigoni kungokungurusa aluminium foil iyo inogona kunge isingagadzirwe nepepa rimwe chete, asi zvakare kuderedza huwandu hwebhandi rakatyoka, kuvandudza kugadzirwa kwevashandi, uchishandisa maitiro aya anogona kuburitsa 0.006mm ~ 0.03mm single light aluminium foil.
(3) Kukurumidza kuita. Munguva yealuminium foil rolling, chiitiko chekuti foil ukobvu hunodzikira nekuwedzera kweiyo rolling system inonzi velocity effect. chikonzero chemaitiro ekukurumidza mhedzisiro inoramba ichienderera mberi ichidzidzwa. tsananguro dzekumhanyisa mhedzisiro dzinowanzo kutariswa sezvizvi:
1) Iyo yekukakavadzana mamiriro pakati pebasa roll uye saka yakakungurutswa zvinhu zvinoshanduka. Nekukwira kwekumhanya kwekumhanya, huwandu hwegirisi hunowedzerwa, saka iyo yekuzora mamiriro pakati pemupumburu uye saka iyo yakakungurutswa zvinhu inoshanduka. nekuti friction coefficient inodzikira, firimu remafuta rinowedzera uye zvakare kukora kwefoiri kunodzikira.
2) Shanduko mukati meguyo pachayo. Mukukunguruka kwezvigayo zvine cylindrical mabhengi, nekuti kumhanyisa kumhanya kunowedzera, iyo roller mitsipa ichayangarara mukati mekutakura, saka iyo 2 rollers pasi pekudyidzana ichafamba munzira chaiyo iri pedyo nemumwe.
3) kugadzirisa kupfava kwejira kana rakaremara nekukunguruka. Iko kumhanya kwechigayo chepamusoro-soro kukwirisa zvakanyanya. Nekukwira kwekumhanya kwekumhanyisa, tembiricha yerolling deformation zone inowedzera. pakuverenga, tembiricha yesimbi mukati meiyo deformation zone inogona kukwira kusvika ku200 ℃, inoyeuchidza yepakati kudzoreredza annealing, nekudaro zvichikonzera kugadzirisa kupfavisa chiitiko chechinhu chinotenderedza.
Nguva yekutumira: Jan-04-2022