Ziziphi iingongoma eziphambili zokukhetha i-photovoltaic welding strip rolling mill

      Undoqo wokukhetha aphotovoltaic welding strip rolling millkukuyifanisa kunye ne-welding strip product positioning (eqhelekileyo/MBB/0BB, PERC/TOPCon/HJT) kunye nokucwangciswa komthamo wemveliso ngokusekelwe kumacala amane: ukuchaneka kwemveliso, ukuzinza kwemveliso, ukuguquguquka, iindleko, kunye nenkonzo emva kokuthengisa. Oku kulandelayo ngamanqaku aneenkcukacha zokukhetha iimodyuli, ezigubungela yonke inkqubo ukusuka kwiiparamitha ezingundoqo ukuya ekuphunyezweni kokukhethwa:

1, Iimpawu zokuchaneka okungundoqo (ukugqiba umgangatho wemicu ye-solder kunye nokuhambelana kwamacandelo)

Ukuchaneka kukukhuphisana okuphambili kwe-photovoltaic ribbon rolling mills, echaphazela ngokuthe ngqo ukusebenza kwe-welding yeribhoni, umngcipheko wokuqhekeka okufihliweyo kwiiseli zebhetri, kunye nokusebenza kakuhle kokuveliswa kwamandla. Yingqwalasela ephambili yokukhethwa.

ukunyamezela komgangatho

Ukunyamezela ukutyeba: Imicu yewelding eqhelekileyo ikhethwa ukuba ibe * * ± 0.005mm * *, MBB/0BB imicu yokuwelda igridi ecolekileyo kufuneka iphuculwe ibe * * ± 0.003mm * *, kwaye iimfuno zokuchaneka kwe-Ultra zinokufuna ± 0.002mm * *;

Ukunyamezelana kobubanzi: okuqhelekileyo ± 0.02mm, igridi ecolekileyo ye-welding strip kufuneka ibe ≤± 0.01mm;

I-Flatness / side bending: I-Flat strip side igoba ≤ 0.5mm / m, ngaphandle kwee-wavy edges okanye i-ruffle edges, ukuphepha ukugquma kwe-tin okulandelayo kunye nokujikeleza okungaqhelekanga.

Umgangatho womphezulu

Uburhabaxa bomphezulu bomtya wobhedu oluqengqelekayo nguRa<0.8 μ m, kwaye i-mill grade rolling mill inokufezekisa i-Ra<0.4 μ m ngaphandle kwemikrwelo, i-pitting, okanye i-oxidation spots;

Akukho ukufakwa kwe-indentation okanye amanqaku ajikelezayo, ukuqinisekisa ukufana kwe-tin emva koko, ilungele iinkqubo zecandelo ezifana ne-HJT ezifuna ukucoceka okuphezulu kwendawo.

ukuzinza komda

Xa uvelisa ngokuqhubekayo ixesha elide (8h / 24h), ukuguquguquka kobukhulu kunye nobubanzi akufanele kudlule uluhlu lonyamezelo ukuphepha iziphene zebhetshi ezibangelwa ukufudumeza kwe-roller kunye ne-tension drift.

2、 Ukulungelelaniswa kwenkqubo yezixhobo (ukuthelekisa imveliso yayo kunye noyilo lomgca wemveliso)

Kuyimfuneko ukudibanisa uhlobo lwe-welding strip eveliswayo, inkqubo yecandelo, kunye neemfuno zokudibanisa umgca wemveliso ukuphepha inkunkuma ebangelwa zizixhobo kunye nokungafani kwemveliso.

Welding strip imveliso ukuziqhelanisa

I-welding strip eqhelekileyo (1.0-2.5mm ububanzi): i-universal two roll/four rolling mill ingahlangabezana neemfuno;

I-MBB yegridi ecocekileyo yokuwelda umcu wokuwelda (≤ 1.0mm ububanzi), 0BB non main grid welding strip: Okuphambili kufuneka kunikwe ezine roll/ezintandathu ezichanekileyo zokusila zokusila, zixhotyiswe ngeenkqubo zokulungisa umsantsa ochanekileyo;

Umtya we-solder othambileyo we-Ultra: Gxininisa kwinkqubo ye-annealing ye-intanethi (iqondo lobushushu bokudibanisa, isantya solawulo oluvaliweyo) ukuqinisekisa ukukhululeka ngokupheleleyo koxinzelelo kwaye akukho kwaphuka ngexesha lokugoba;

Ukulungelelaniswa kobushushu obuphantsi be-tin (i-HJT ethile): Isixhobo kufuneka sixhase i-annealing yobushushu obuphantsi + ubushushu obuphantsi bokunxibelelanisa i-tin ukunqanda umonakalo wobushushu obuphezulu kwiiseli zebhetri.

Isakhono sokudibanisa umgca wemveliso

Ukukhetha okudityanisiweyo koomatshini: Umba ophambili kufuneka unikwe ukuqengqeleka+ ukudibanisa+ ukugquma i-tin+ukubona kwi-intanethi+imifuziselo edityanisiweyo yokudityaniswa yokunciphisa uthutho oluphakathi kunye nokuphucula isivuno;

Ukukhetha umatshini omnye: Kuyafuneka ukuqinisekisa ukuhambelana kojongano kunye noomatshini abahlawulayo abakhoyo, oomatshini bokugquma i-tin, kunye noomatshini bokujija, kubandakanya ukuhambelana koxinzelelo, ulungelelwaniso lwesantya, kunye nonxibelelwano lomqondiso;

Ukulinganisa umthamo: Isantya sokujikeleza sivame ukuba yi-120-200mm / min, kunye negridi ye-welding strip enhle inokunciphisa isantya ngokufanelekileyo ukuqinisekisa ukuchaneka. Inani lezixhobo libalwa ngokusekelwe kumandla okuvelisa imihla ngemihla / ngenyanga.

Ukuziqhelanisa nemathiriyeli ekrwada

Iinkcukacha ezingenayo: Qinisekisa uluhlu lwedayamitha yocingo lobhedu olungqukuva oluxhaswa sisixhobo (esiqhelekileyo Φ 0.1-1.2mm), ukuthelekisa izinto ezikrwada zocingo lobhedu oluthengwe nguwe;

Ukulungelelaniswa kwezinto eziphathekayo: Ixhasa i-photovoltaic izixhobo ezithile zobhedu ezifana nobhedu olumfusa kunye ne-oksijini yamahhala yobhedu ukuze ugweme i-brittle fracture kunye ne-deformation engalinganiyo ngexesha lokuqengqeleka.

3, Uzinzo lweMveliso kunye nenqanaba lokuzenzekelayo (ukumisela ukusebenza kakuhle kwemveliso kunye neendleko zabasebenzi)

Kwiimeko zokuvelisa ubuninzi, ukuzinza kunye nokuzenzekelayo kuchaphazela ngokuthe ngqo izinga lokusetyenziswa, izinga lesivuno, kunye negalelo labasebenzi, okuyiyona nto iphambili ekusebenzeni kwexesha elide.

Ukuthembeka kwamacandelo angundoqo

Izinto zokuqengqeleka: Okuphambili kufuneka kunikwe kwi-alloy eqinile / i-tungsten yensimbi yesipili somqulu, enobomi obude bokunxiba (≥ 5000h) kwaye inciphisa ukuphindaphinda kokutshintshwa komqulu;

Inkqubo yokuqhuba: Ukwamkela i-PLC + i-servo motor epheleleyo yolawulo oluvaliweyo oluvaliweyo, ngokuchaneka kokulawula ukuxinezeleka kwe-± 1%, ukunqanda ukolula ucingo kunye nokutenxa;

Inkqubo yokupholisa: Ukupholisa rhoqo kweqondo lokushisa kwi-rolling mill ukukhusela ukuguqulwa kwe-thermal kunye nokuqinisekisa ukuchaneka kwexesha elide lemveliso;

Isakhiwo sokuhanjiswa: i-gearless gear / i-synchronous belt transmission, ukunciphisa ukungcangcazela kunye nokuphucula ukuzinza.

Ukufunyanwa kwi-Intanethi kunye nolawulo oluvaliweyo

Kuyafuneka ukuxhobisa ubungqingqwa be-laser ye-intanethi kunye nobubanzi begeyiji ukuqokelela idatha yexesha lokwenyani, uhlengahlengiso ngokuzenzekelayo umsantsa kunye noxinzelelo lwemiqulu yokusila, kwaye ufezekise ukulungiswa okuzenzekelayo kokutenxa komda;

Inkqubo yokhetho yokukhangela isiphene somphezulu (ukuhlola okubonwayo), ukuqondwa kwangexesha lokwenyani kwemikrwelo, i-oxidation, kunye ne-pitting, i-alamu ezenzekelayo okanye ukususwa kweemveliso ezineziphene;

Ukulandelwa kwedatha: Ixhasa ukugcinwa kunye nokuthumela ngaphandle kwedatha yemveliso (isantya, ubushushu, ukunyamezela, izinga lesiphako) ukuhlangabezana neemfuno zokulandelwa komgangatho weshishini le-photovoltaic.

Automation kunye Intelligence

Ukuguqula umqulu ozenzekelayo, ilungiselelo locingo oluzenzekelayo, kunye ne-welding edibeneyo ezenzekelayo, ukunciphisa ungenelelo lwezandla;

Ukuzixilonga ngempazamo kunye nokusebenza kude kunye nemisebenzi yokugcinwa kunokunciphisa ixesha lokuphumla;

Ujongano lomatshini wobuntu lusebenziseka lula, kulula ukusebenza, kwaye lunciphisa ukuthembela kubasebenzi abanezakhono.

4, Iindleko kunye nokuphumelela komjikelo wobomi (kuphephe ukutyeshela iindleko ezifihlakeleyo ngokujonga kuphela amaxabiso okuthenga)

Ukhetho kufuneka luthathele ingqalelo iindleko zokuthenga, iindleko zokusebenza, iindleko zokugcina, kunye neendleko zokuhla, kunokuthelekisa nje amaxabiso.

iindleko zokuthenga

Iimodeli ezichanekileyo zasekhaya: ixabiso eliphezulu, ixabiso le-60% -70% yezixhobo ezithunyelwa kwamanye amazwe, ngokuchaneka okunokufikelela kwiimfuno ezininzi zamashishini e-photovoltaic asekhaya;

Iimodeli ezithathwe kwamanye amazwe: ukuchaneka okuphezulu kancinci, kodwa i-30% -40% ibiza kakhulu, umjikelezo omude wokuhanjiswa, ulungele ukuveliswa kobuninzi beegridi eziphezulu eziphezulu / i-0BB solder strips;

Uqwalaselo lwemfuno: Akukho mfuneko yokulandela ngokumfamekileyo uqwalaselo oluphezulu, kunye nemveliso yesiqhelo ye-welding strip ayifuni ukusetyenziswa kwe-ultra precision six roll mills ukuphepha ukuphinda kusebenze.

iindleko zokusebenza

Ukusetyenziswa kwamandla: Ukuvavanya amandla ezixhobo kunye nokusebenza kakuhle kwamandla, ukubeka phambili ukugcinwa kwe-servo drives, kunye nokunciphisa iindleko zombane;

Izinto ezisetyenziswayo: ubomi benkonzo kunye neendleko zokuthengwa kwezinto ezisetyenziswayo ezifana ne-roller, iibheringi, kunye neeprobes zokubona, kunye nokuba iindawo ezisengozini zizonke kwaye kulula ukuzifumana;

Izinga lesivuno: Ukuchaneka kwezixhobo kunye nokuzinza kuqinisekisa ngokuthe ngqo izinga lesivuno. Izixhobo zokunyamezelana okuphantsi zinokunciphisa inkunkuma yezinto ezikrwada kwaye zifezekiseke ngokukhawuleza ukubuyiswa kweendleko zexesha elide.

iindleko zokugcina

Isakhiwo sezixhobo si-modular, kulula ukuchithwa kunye nokugcinwa, kunye nobunzima obuphantsi ekugcinweni;

Umenzi unempahla eyaneleyo ye-spare parts kunye nomjikelezo omfutshane wokuhanjiswa kwezinto eziphambili (≤ iintsuku ezi-7);

Ukubonelela ngeemanyuwali zolungiso olusemgangathweni kunye neenkonzo zoqeqesho ukunciphisa ubunzima bokuzigcina.

5, Amandla omenzi kunye nenkonzo emva kokuthengisa (ukuqinisekisa ukusebenza kwexesha elide oluzinzileyo lwezixhobo)

I-photovoltaic strip rolling mill sisixhobo esichanekileyo soshishino, kwaye amandla obugcisa bomenzi kunye nempendulo yokuthengisa emva kokuthengisa ichaphazela ngokuthe ngqo ukuqhubeka komgca wemveliso.

Uphando lobuchwephesha kunye namandla ophuhliso

Ukuvavanya amava okwenziwa ngokwezifiso zomenzi kwishishini le-photovoltaic kunye nokuba banakho ukuphindaphinda izixhobo zeenkqubo ezintsha ezifana ne-MBB / HJT;

Ukuba ne-teknoloji engundoqo ezimeleyo (uyilo lwe-roller, ulawulo lwe-tension, i-algorithm evaliweyo) endaweni yokuhlanganisana elula, ukuphepha iibhotile zobugcisa.

Amatyala oMthengi kunye nodumo

Ukuqala kufuneka kunikwe abavelisi ngeemeko zentsebenziswano kunye ne-photovoltaic ribbon welding amashishini kunye neefektri zamacandelo ukuqinisekisa ukuzinza kwezixhobo kwiimeko zokuvelisa ubuninzi;

Yenza uphando malunga nempendulo yoontanga ngokusetyenziswa, kugxininise kwireyithi yokusetyenziswa, izinga lokungaphumeleli, kunye nesantya sokuphendula emva kokuthengisa.

Emva kwenkqubo yenkonzo yokuthengisa

Iinkonzo zenkonzo yendawo: ukugubungela indawo apho isiseko sokuvelisa sikhona, kunye nexesha lokuphendula ≤ iiyure ezingama-24, kunye nokulungiswa ngokukhawuleza kunokwenziwa kwisayithi;

Iinkonzo zoqeqesho: Ukubonelela ngoqeqesho kuyo yonke inkqubo yokusebenza, ukugcinwa, kunye nokulungiswa kweempazamo ukuqinisekisa ukuba abaqhubi banobuchule kuyo;

Amagama ewaranti: Amacandelo angundoqo (i-rolling mill, inkqubo ye-servo, imodyuli yokufumanisa) inewaranti yexesha le-≥ 1 ngonyaka kunye nokubonelela ngenkxaso yezobuchwepheshe ubomi.

6, Ukuthotyelwa kunye nemigangatho yoshishino (ukuhlangabezana neemfuno zokwamkelwa kwishishini le-photovoltaic)

Isixhobo sihlangabezana nemigangatho yoshishino ye-photovoltaic ribbon welding, kunye nokuchaneka kwayo kwe-dimensional, umgangatho womhlaba, kunye nokusebenza kokhuseleko kuphumelele uvavanyo lomntu wesithathu;

Inkqubo yombane ihambelana neziqinisekiso zokhuseleko ezifana ne-CE kunye ne-3C, enezinga lokukhusela ≥ IP54, kwaye ifanelekile kwiindawo zokuvelisa iiworkshop;

Ukuxhasa iimfuno zokusingqongileyo, ukulungelelanisa inkqubo yokugquma ngetoti engenalothe, kwaye uqinisekise ukuba irhasi eyinkunkuma kunye nonyango lolwelo luthobela imimiselo yokusingqongileyo.