Uyini umgomo wokusebenza wePV Ribbon Rolling Mills

      I-PV Ribbon Rolling Mills ingeyemshini wokugaywa oqondile obandayo wamaroli amabili/amaroli amane aqhubekela phambili abuyela emuva, agxile kakhulu kuzinti eziyindilinga eziyindilinga ezingenawo umoya-mpilo obandayo kanye namabhilidi ayisicaba ethusi amaholoholo abe yimichilo ye-ultra-thin photovoltaic interconnect kanye nemicu yethusi eguqulayo. Umnyombo uncike esimisweni sokuguquguquka kwepulasitiki ebandayo yensimbi, kuhlanganiswe nokulawula okuqinile kwe-loop ukuze kufinyelelwe izinga le-micrometer ukunemba okunembayo.

1, Izimiso Eziyinhloko Ze-Basic Physics (Ukuguqulwa Okubandayo Kwe-Cold)

Roller seam extrusion plastic deformation

Amapheya angaphezulu naphansi amaroli e-alloy aqinile anokunemba okuphezulu azungeza ngokuhambisanayo ngokuhlehla, futhi ucingo oluyindilinga lethusi/i-billet yethusi eliyisicaba lidlula igebe lamarola amancane asethiwe; Imithombo yegesi ye-Hydraulic/nitrogen ihlinzeka ngokucindezela okuqhubekayo, okubangela ukuba insimbi ihlangabezane nokuncipha kogqinsi, ukunwetshwa kobubanzi, nokwandiswa kobude ngaphansi kokucindezelwa. Esimweni esibandayo esiqinile, okusanhlamvu kucwengisiswe ngaphandle kwesidingo sokushisa nokuncibilika.

I-Friction ibona ukudla nokwakheka

Ukuthintana phakathi kwendawo yokugaya nezinto zethusi kudala ukungqubuzana okumile, idonsa ucingo ngesivinini esingaguquki kuyilapho iyiminyanisa futhi iyenza ibe mncane; Ukucindezela kwesinyathelo ngesinyathelo sokudlula okuningi, ngokulawula okuqinile kwenani lokucindezela okukodwa, ukuvimbela ukuqhekeka komugqa wethusi, ama-edge burrs, nokuchezuka kohlangothi.

Umthetho wokuguquguquka kwevolumu

Isamba esiphelele sempahla yethusi ngaphambi nangemuva kokugingqika ihlala ingashintshile: ukujiya kuncipha → ubude bude kakhulu, futhi isivinini esinwebekayo sihambisana nokuqaqa, ukudonsa, nokujika ngaphambi nangemuva komshini ogingqayo.

2, Ukuhamba komsebenzi okuphelele nokuqhubekayo kwawo wonke umshini (umugqa wokukhiqiza ohlanganisiwe)

1. Ukufakwa kocingo, ukudweba kwangaphambili kanye nokwelashwa kwangaphambili

Induku yethusi engenawo umoya-mpilo enobubanzi obungaba ngu-3mm ikhipha ucingo, oludonswa kusengaphambili ngokufa komdwebo. Inzwa ye-tension inikeza impendulo yesikhathi sangempela ku-tension, kanye ne-variable frequency motor ilungisa isivinini sokukhululwa ukuze kuqinisekiswe ukuthi akukho ukuzamazama noma ukufingqa kwentambo engenayo.

2. I-multi pass graded precision rolling (inqubo eyinhloko)

Izigayo eziningi ezigoqayo zisetshenziswa ochungechungeni lokugingqika kwezigaba eziningi (imvamisa ukudlula okungu-3-4):

Ukugingqika okumahhadlahhadla: Ngegebe elikhulu phakathi kwamarola kanye nenani elikhulu lokucindezela, icindezela ngokushesha ithusi eliyindilinga libe yizicucu eziyisicaba ezimahhadla;

Ukugoqa okuphakathi: kancane kancane ukunciphisa igebe le-roll, ukulungisa ububanzi, nokuqeda amagagasi;

Ukugoqa okunembayo: igebe elincane kakhulu le-roll, ingcindezi eqhubekayo, ikhiqiza imichilo ye-photovoltaic engu-0.2-0.5mm ultra-thin photovoltaic;

Faka amafreyimu we-tension kanye nezitholi eziku-inthanethi zokujiya/ububanzi phakathi komshini wokugaywa ngamunye, udlulisele idatha yobukhulu besikhathi sangempela ku-PLC, futhi ulungise ngokuzenzakalelayo isilinda sikawoyela esiginqayo esicindezelayo ngokulawula ukubekezelela okungu-± 0.03 kuya ku-± 0.04mm.

3. Ukulawula okusebenzisanayo kokuqina okuqinile

I-traction yangaphambili nengemuva, isigayo esigingqikayo, kanye ne-motor emazombezombe kuxhunyaniswe ngokuhambisanayo, futhi inzwa ye-tension iqhubeka nokuqoqa ukungezwani komugqa:

Ukungezwani okuphansi kakhulu: umugqa wethusi uyachezuka futhi uyagoba;

Ukucindezeleka okwedlulele: umugqa wethusi weluliwe ube mncane futhi uphukile;

Isistimu ye-servo ilungisa isivinini ngokushintshashintshayo, igcine ukushuba kancane nokugoqeka okushelelayo kuyo yonke inqubo, iqinisekisa ukuthi umugqa uqondile futhi ngaphandle kokungqubuzana.

4. Ukupholisa nokugcotshwa ku-inthanethi

Ukupholisa amanzi azungezayo ngaphakathi kwesigayo kususa ukushisa okugoqayo okubandayo; Amafutha akhethekile e-copper rolling wokufafaza kwe-roller gap adlala indima ekugcobeni, ekwehliseni ukuguga, ekupholiseni, ekuvimbeleni i-oxidation, nasekuthuthukiseni ukushelela kwendawo, ukuqinisekisa ukunamathela kwe-tin enamathela emgqeni wokushisela esigabeni sakamuva.

5. I-Annealing, i-winding kanye nokwakheka

Umugqa wethusi ogoqiwe oqinile ungena esithandweni somlilo esikhanyayo esiqhubekayo ukuze uqede ukucindezeleka kwangaphakathi ngesikhathi sokugoqa, uthuthukise ukuqhutshwa kwe-conductivity kanye nokuqina kokugoba; Ngemuva kokupholisa, itheyiphu yesisekelo se-photovoltaic yethusi eqediwe itholakala ngokusebenzisa ukubhafa komugqa wesitoreji kanye nokujika ngocingo okunemba kwesiteshi okukabili, futhi ingagcotshwa ngokuqondile ngothayela ukwenza imicu ye-solder.

3, Isimiso esikhethekile sokwakheka komugqa we-photovoltaic (unxantathu/i-arc welding strip rolling mill)

Umucu omusha wokushisela ongunxantathu ocwebezelayo kanye nomshini wokushisela omise okwe-arc unemisele ehambisanayo efana ne-arc/unxantathu ecutshungulwe ebusweni bamaroli. Ngesikhathi se-extrusion, akugcini nje ukunciphisa ubukhulu, kodwa futhi kuvimbele iphrofayili ye-cross-sectional ye-strip, ukwakha izingxenye ze-concave convex-shaped arc ngesikhathi esisodwa, ukunciphisa indawo yomthunzi futhi kuthuthukise ukusebenza kahle kokukhiqizwa kwamandla kwamamojula we-photovoltaic. Ukucindezelwa okubandayo kwezingxenye ezingajwayelekile kuqedwa ngokubumba ngenkani imifantu egoqayo.