Ndeipi iyo nheyo yekushanda yePV Ribbon Rolling Mills

      Iyo PV Ribbon Rolling Mills ndeyeiyo inotonhora chaiyo maviri roll / mana roll inodzoserwa inoenderera ichitenderedza mill, iyo inonyanya kutonhora inotenderedza okisijeni isina mhangura matanda emhangura uye yakakora yemhangura flat billets kuita Ultra-yakaonda photovoltaic interconnect mitsetse uye inoshandura mitsetse yemhangura. Iyo musimboti inotsamira pamusimboti wesimbi inotonhora yepurasitiki deformation, yakasanganiswa nekugara kunetsana yakavharwa-loop kudzora kuti uwane micrometer nhanho yekupedzisira-yakaonda kunyatso kuumba.

1, Core Nheyo dzeBasic Physics (Cold Rolling Deformation)

Roller musono extrusion plastiki deformation

Mapeya epamusoro uye ezasi e-high-precision hard hard alloy rolling rolls anotenderera synchronously in reverse, uye denderedzwa rendarira waya / mhangura flat billet inopfuura nepakati preset duku roller gap; Hydraulic / nitrogen gasi zvitubu zvinopa nguva dzose kutenderera kumanikidza, zvichiita kuti simbi iwane kuderedzwa kweukobvu, hupamhi hwekuwedzera, uye kureba kwekuwedzera pasi pekumanikidzwa. Mumamiriro echando akaoma, zviyo zvinonatswa pasina kudiwa kwekupisa uye kunyunguduka.

Friction inoona kudya uye kuumba

Kubatana pakati pepamusoro pechigayo uye zvinhu zvemhangura zvinogadzira kukweshana, kukweva waya nekumhanya kusingachinji uku ichidzvanya nekuitetepa; Multi pass nhanho-ne-nhanho kudzvanya, nekutonga kwakasimba pamusoro pehuwandu hwekutsikirira kamwe chete, kudzivirira kutsemuka kwemhangura mitsetse, edge maburrs, uye dimensional kutsauka.

Mutemo wekusiyana kwehuwandu

Huwandu hwemhangura yemhangura isati yatanga uye mushure mekukunguruka inoramba iripo: ukobvu hunodzikira → kureba hwakarebesa zvakanyanya, uye kumhanya kwekutambanudza kunofananidzwa nekuvhurika, kukwenya, uye kumonereka pamberi uye shure kwechigayo.

2, Yakazara uye inoenderera mberi kwekufamba kwemuchina wese (yakabatanidzwa yekugadzira mutsara)

1. Wire laying, pre drawing uye pre-kurapa

Iyo okisijeni isina tsvimbo yemhangura tsvimbo ine dhayamita ingangoita 3mm inoburitsa waya, iyo inofanodhirowa zvakanaka nekudhirowa kufa. Iyo tension sensor inopa chaiyo-nguva mhinduro pane tension, uye iyo inochinja frequency mota inogadzirisa kumhanyisa kuburitsa kuti ive nechokwadi chekuti hapana kuzununguka kana knotting yewaya iri kuuya.

2. Multi pass graded precision rolling (core process)

Multiple rolling mill anoshandiswa munhevedzano kune akawanda-stage rolling (kazhinji 3-4 anopfuura):

Rough rolling: Iine mukaha wakakura pakati pema rollers uye huwandu hukuru hwekumanikidza, inokurumidza kudzvanya mhangura yakatenderedza kuita mitsetse yakaoma;

Mid rolling: zvishoma nezvishoma kuderedza mupumburu, kugadzirisa hupamhi, uye kubvisa mafungu;

Precision rolling: yakanyanya kudiki roll gap, inogara ichimanikidza kutenderera, ichigadzira 0.2-0.5mm Ultra-yakaonda photovoltaic mitsetse;

Isa mafuremu ekunetsana uye epamhepo ukobvu/hupamhi hwekuona pakati pechigayo chega chega, fambisa chaiyo-nguva dimensional data kuPLC, uye wobva wanyatsogadzirisa chigayo chinodzvanya silinda yeoiri ine kushivirira kutonga kwe ± 0.03 kusvika ± 0.04mm.

3. Constant tension closed-loop collaborative control

Iyo yekumberi uye yekumashure traction, inotenderedza chigayo, uye inomonereka mota yakabatana, uye iyo tension sensor inoramba ichiunganidza kushushikana kwemutsetse:

Kunyanya kuderera: tambo yemhangura inotsauka uye inokotama;

Kunyanya kunetseka: tambo yemhangura yakatambanudzwa yakaonda uye yakaputsika;

Iyo servo system inogadzirisa kumhanyisa, kuchengetedza kudiki diki uye kutenderera kwakatsetseka mukati mese maitiro, kuve nechokwadi chekuti tambo yacho yakatwasuka uye isina kurwisa.

4. Kutonhora kwepamhepo nekuzora

Kutenderedza kutonhora kwemvura mukati meguyo kunobvisa kupisa kunotonhora kwekukunguruka; Special copper rolling oil ye roller gap spraying inoita basa mukuzora, kudzikisira kupfeka, kutonhora, kudzivirira oxidation, nekuvandudza kutsvedzerera kwepasi, kuve nechokwadi chekunamira kwetin coating pane welding strip mune inotevera nhanho.

5. Anealing, winding and forming

Iyo yakakungurutswa yakaoma yemhangura tambo inopinda inoenderera inopenya annealing muchoto kubvisa kushushikana kwemukati panguva yekukunguruka, kunatsiridza conductivity uye kukotama kusimba; Mushure mekutonhodza, iyo yakapedzwa photovoltaic copper base tepi inowanikwa kuburikidza nekuchengetera mutsara buffering uye mbiri chiteshi chaiyo waya inomonereka, uye inogona kuve yakanamirwa nerata kugadzira mitsetse yemasoja.

3, Special shaped photovoltaic strip forming musimboti (triangle/arc welding strip rolling mill)

Mutsara mutsva unopenya wetrianngular welding uye arc-shaped welding strip rolling mill ine arc-shaped/triangular grooves akagadziriswa pamusoro pemakungururu. Munguva yeextrusion, kwete chete inoderedza kuwanda, asi inomanikidzawo kuyambuka-sectional profiles yemutsetse, kuumba concave convex arc-shaped zvikamu mune imwe kuenda, kuderedza shading nzvimbo uye kugadzirisa simba rekugadzira simba rephotovoltaic modules. Iyo inotonhora yekutsikirira kuumbwa kwezvikamu zvisina kujairika inopedzwa nechisimba kuumba rolling roll grooves.