Ndezvipi zvakakosha zve photovoltaic welding strip rolling mill

       Iyo photovoltaic welding strip rolling mill ndiyo yakakosha midziyo ye photovoltaic welding strip kugadzirwa, uye kukosha kwayo kwepakati inomhanya nepakati pezvikamu zvina zvepakati zvewelding strip mhando, mashandiro echikamu, kugona kugadzira, uye kuchinjika kweindasitiri. Iyo inotarisa zvakananga kana welding strip inogona kusangana nezvinodiwa zvakasimba zve photovoltaic modules (kunyanya high-efficiency modules), uyewo ndiyo kiyi yekuderedza mari uye kubudirira kwekuvandudzwa kwemutsara wekugadzira. Iko kukosha kwepakati kunogona kupfupikiswa se5 cores + 2 ekuwedzera, kunyatso kumhara uye kusangana nezvinodiwa zveindasitiri:

       1, Core Kukosha 1: Kurongeka kweakamisikidzwa welding mitsetse kuti ive nechokwadi chechikamu chekugadzira magetsi kushanda zvakanaka (chinonyanya kukosha chinodiwa)

       Iyo dimensional kurongeka kwe photovoltaic ribhoni inokanganisa zvakananga iyo bonding degree uye ikozvino conduction kunyatsoshanda kwebhatiri cell tambo welding. Iyo rolling mill ndiyo "yekutanga uye yakanyanya kukosha mutsara wedziviriro" yekurongeka, inova hwaro hwekukosha kwayo kwepakati.

       Kudzora micrometer level dimensional kushivirira: Paunenge uchikungurutsa okisijeni isina waya yemhangura mumitsetse yakatsetseka, kushivirira ukobvu kunogona kudzorwa nemazvo mukati me ± 0.005 ~ 0.015mm, uye kushivirira kwehupamhi kunogona kuva ± 0.02mm, kubvisa zvachose dambudziko rekusaenzana ukobvu uye upamhi hweiyo welding strip; Iyo yunifomu saizi yewelding strip inofanirwa kunyatso kuomerera kune mitsara yegidhi yemasero ezuva, kuderedza mabheji emagetsi, kushomeka kwekubata kushomeka, kudzivirira kurasikirwa kwazvino, uye kunatsiridza zvakananga kugadzirwa kwemagetsi uye kuenderana kweiyo photovoltaic modules.

       Kunyatsodzora pamusoro pemhando yepamusoro: Mushure mekukunguruka, iyo roughness Ra ye welded strip ndeye ≤ 0.1 μ m, isina makwara, maburrs, kana oxidation mavara, achiisa hwaro hweanozotevera matin plating process; Nzvimbo yakachena uye yakatsetseka inogona kudzivirira pinholes, tin slag, uye dhipatimendi reti plating layer, kuve nechokwadi che conductivity uye welding kusimba kweiyo solder strip, uye kudzivirira kuderedzwa kwesimba kunokonzerwa neiyo chaiyo solder uye yakaputsika solder panguva yekushandiswa kwenguva refu kwechikamu.

       Ita shuwa kuchinjika-chikamu chenguva dzose: Iyo welded strip inoumbwa nekukunguruka ine yakajairwa muchinjiko-chikamu, isina kuchinjika kana kumonyoroka, uye inogona kusimbiswa zvakafanana panguva yekuteedzera welding, ichinyatsoenderana nepamusoro pesero rebhatiri, ichideredza njodzi yekutsemuka kwakavanzika, uku uchivimbisa yunifomu ikozvino conduction nekuvandudza chikamu chekuvimbika.

2, Core Value 2: Shandura kune inoshanda photovoltaic modules uye uenderane neindasitiri tekinoroji iterations (yakakosha kukwikwidza)

       Ikozvino photovoltaic indasitiri iri kukwidziridza kune yakakwirira-inoshanda senge HJT, TOPCon, IBC, nezvimwewo, ine zvakaomesesa zvinodiwa zvewelding mitsetse. Iko kuchinjika kweiyo photovoltaic welding strip rolling mill inotarisisa kana mutsara wekugadzira unogona kuenderana neindasitiri yemaitiro uye kwete kubviswa.

       Kuchinjira kukugadzirwa kwema-ultra-thin and ultra-fine welding strips: Zvishandiso zvinoshanda zvinoda kuti mitsetse yewelding ive yakatetepa (0.05~0.15mm) uye yakatetepa (0.5 ~ 2mm), iyo inonetsa kudzora nezvigayo zvakajairika. Photovoltaic yakakosha inotenderedza zvigayo inogona kuburitsa zvakati tsvikiti ekupedzisira-mutete uye ekupedzisira-akanaka welding mitsetse kuburikidza neayo roller masisitimu uye servo yakavharwa-loop control, ichichinjika kune serial welding zvinodiwa zveakanaka grid bhatiri maseru, kudzikisa nzvimbo yemumvuri yewelding mitsetse, uye kuvandudza mwenje unogamuchira kugona kwezvikamu.

       Inokodzera akakosha welding strip substrates: Inotsigira okisijeni isina mhangura uye copper alloy (senge sirivheri yemhangura, copper tin alloy) waya yekutenderedza. Aya akakosha substrate welding mitsetse ane yakasimba conductivity uye nani mamiriro ekunze kuramba, uye akakodzera HJT yakaderera-tembiricha welding uye TOPCon yakakwirira-simba chikamu zvinodiwa. Iyo rolling mill inogona kuve nechokwadi kuti zvakakosha zvinhu hazvikanganise uye kuita kwavo hakuzodzike panguva yekukunguruka.

       Inoenderana nezvakawanda zvakatemwa uye nekukurumidza shanduko: Inopindirana newaya inopinda ine dhayamita ye0.1 ~ 3mm, inotenderedza yakazara yakatarwa welding mitsetse ine hupamhi hwe0.5 ~ 8mm uye ukobvu hwe0.05 ~ 0.5mm. Panguva yekuchinja, maparamita chete uye nhamba diki yezvigayo zvinotenderedza zvinoda kugadziridzwa, pasina kudikanwa kwekugadziriswa kwemidziyo yakakosha. Inokodzera mhando dzakawanda, diki kana hombe batch kugadzirwa, uye inosangana nemusika kudiwa kwewelding mitsetse yezvikamu zvakasiyana.

3, Core Kukosha 3: Kuderedza mutengo uye kuwedzera kushanda zvakanaka, kunatsiridza huwandu hwekugadzira mutsara kunyatsoshanda (yakakosha musimboti)

       Kuderedza mari uye kuwedzera kubudirira inyaya isingaperi muindasitiri ye photovoltaic. Rolling mills inonatsiridza maitiro uye inovandudza mashandisirwo mareti kudzikisa welding mitsetse yekugadzira mutengo kubva kune sosi uye kuwedzera yekugadzira mutsara kukwikwidza.

       Kuvandudza mashandisirwo ekushandisa: Kutora akawanda pass anoramba achikunguruka uye akavharwa-loop control kuderedza kurasikirwa panguva yekukunguruka kwewaya (kurasika mwero ≤ 1%), kuderedza kurasikirwa neanopfuura 30% zvichienzaniswa neakajairika rolling mill; Panguva imwecheteyo, hapana chikonzero chekuwedzera kucheka kana kugadzirisa maitiro, kuwedzera kushandiswa kweokisijeni isina mhangura yemhangura uye kuderedza mari inoshandiswa (mhangura yemhangura inodarika 70% yemutengo we welding strip).

       Ziva kugadzirwa kwepamusoro-kumhanya uye kwakagadzikana: Iyo yekumhanyisa inogona kusvika 60 ~ 200m/min, uye kugadzirwa kwemazuva ese kwemutsara mumwechete i350 ~ 460kg, inodarika iyo yezvigayo zvakajairika; Uye iyo nzira yese ndeye otomatiki uye inoenderera, pasina kudikanwa kwekupindira kwemanyorero mune zvepakati zvinongedzo, kuvandudza kugona kwekugadzira uye kuderedza mutengo wevashandi.

       Deredzai anotevera maitiro emitengo: Mushure mekukunguruka, iyo welding strip saizi ndeyechokwadi uye pamusoro pakachena. Iko hakuna chikonzero chekuwedzera kukuya kana kururamisa panguva yainotevera yekuisa tin, kuderedza huwandu hwemarata ekuputira zvinhu (senge yunifomu yetin layer ukobvu, kuchengetedza matani zvinhu), uku uchidzikisa hurema, kuderedza kurasikirwa kwekuitazve, uye kuwedzera kudzikisa mitengo yese yekugadzira.

4, Core Value 4: Kuve nechokwadi chekuita kwemakanika yewelding mitsetse uye kuvandudza hupenyu hwesevhisi yezvikamu (yakajeka yakakosha kukosha)

       Photovoltaic modules inoda sevhisi yekunze kweanopfuura makore makumi maviri nemashanu, uye ma mechanic zvimiro zvewelding strip yakakosha. Iyo rolling mill inogonesa maitiro kuti ive nechokwadi chekuti welding strip ine zvese conductivity uye mamiriro ekunze

       Inodzoreka kutenderedza kushushikana uye kuchinjika kuchinjika: Chigayo chinotenderedza chinobatanidza online annealing module, iyo inogona kubvisa kushushikana kwemukati kwemhangura tambo munguva chaiyo panguva yekukunguruka, kupfavisa hwaro hwezvinhu zvewelding strip, uye kuita welding tambo kuve nesimba rakakwirira uye kuchinjika kwakanaka, kudzivirira kuputika kwechikamu nekuda kwekuputsika kwemhepo inotonhora uye kunze kwemhepo inotonhora. kusadziviririka.

       Iva nechokwadi chekugadzikana kwakadzikama: Munguva yekukunguruka, iyo conductivity yemhangura yemhangura haina kukuvadzwa (conductivity ≥ 98% IACS). Panguva imwecheteyo, kutonga chaiko kwekushisa kunoshandiswa kudzivirira copper strip oxidation, kuve nechokwadi kuti conductivity ye solder strip haina kushata panguva yekushandiswa kwenguva refu uye kuvimbisa simba rakagadzikana mukati memakore makumi maviri nemashanu ehupenyu hwebasa rechikamu.

       Kuvandudza mamiriro ekunze ekudzivirira hwaro: Mushure mekukunguruka, pamusoro peiyo welding strip substrate yakaoma, isina madiki madiki, uye inotevera tin plating layer ine yakasimba adhesion, inogona kuramba iri nani nharaunda dzakaomarara senge kunze kwemunyu wekupfapfaidza, ultraviolet mwaranzi, kupisa kwakanyanya uye hunyoro, kuderedza welding strip corrosion uye kuchembera, uye kuwedzera hupenyu hwebasa rezvikamu.

5, Core Value 5: Automation uye Intelligence, Kuona Kugadzikana Kwekugadzira uye Kutevedzera (Basic Core Value)

      Kugadzirwa kwe photovoltaic welding strips kunoda kugadzikana kwakanyanya uye kusimba. Iyo otomatiki uye nehungwaru dhizaini yechigayo inotenderedza inovimbisa kugadzikana kwekugadzira uye inoderedza manejimendi mutengo.

      Yakazara maitiro akavharwa-loop control, yakagadzikana yakazara: kutora PLC + servo yakavharwa-loop control, chaiyo-nguva yekutarisa yekukunguruka ukobvu, hupamhi, kushushikana, kutsauka otomatiki muripo (mhinduro ≤ 0.01s), 24-awa inoenderera kugadzirwa pasina kuchinjika, defect rate ≤ 0.3%, kureba pasi pekutonga.

      Hungwaru yekutarisisa uye yambiro: Yakashongedzerwa nekuona online uye kukanganisa yambiro mabasa, inogona kuratidza inotenderedza paramita uye saizi data munguva chaiyo, inomisa muchina kana paine abnormalities, uye kudzivirira kugadzirwa kwemabhechi ezvakaremara zvigadzirwa; Panguva imwe chete kurekodha data yekugadzira kuti iite nyore kuteedzera, mukuteerana nezvinodiwa zvekutonga zveiyo photovoltaic indasitiri.

      Deredza zvipingamupinyi zvekushanda uye mari yekugadzirisa: modular design, zvakakosha zvikamu (rollers, bearings) zviri nyore kuparadzanisa nekuchengetedza, uye kugadzirisa kwezuva nezuva hakudi zvishandiso zveunyanzvi; Iyo yekushandisa interface iri nyore, inoda chete vanhu 1-2 kuti vange vari pabasa, pasina kudiwa kwenyanzvi dzehunyanzvi, kudzikisa mutengo wevashandi nekugadzirisa.

6, Maviri makuru akawedzera kukosha (kuwedzera icing pakike uye kuwedzera mutsara wekugadzira makwikwi)

      Kugadzirwa kwegirini uye zvakatipoteredza: kutsigira tekinoroji isina mvura yekutenderedza, kuderedza kubuda kwemvura yakasviba neinopfuura 90%; Online annealing inotora simba rinochengetedza tembiricha yekudzora tembiricha, iyo inochengetedza 20% kusvika 30% simba kana ichienzaniswa neyechinyakare annealing uye inosangana nezvinodiwa zvepolicy kugadzirwa kwegirinhi muindasitiri yephotovoltaic.

      Kuchinjika kwakasimba kwekubatanidzwa kwemutsara wese: Inogona kubatana zvisina musono nemichina yekuisa marata anotevera, slitting    michina, uye michina inomonereka kuti iumbe yakazara otomatiki tambo yekugadzira ye photovoltaic welding mitsetse, kuderedza epakati chekufambisa zvinongedzo uye kuwedzera kunatsiridza kugadzirwa kwekugadzira, kuwana yakasanganiswa kugadzirwa kubva pawaya yemhangura kusvika pakupera welding mitsetse.