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INdibano yeBhanki yaMandla

Ukusetyenziswa kweNdibano yeBhanki yaMandla yeeMveliso ezincamathelayo ze-DeepMaterial

Njengoko umbane wesithuthi uqhubeka nokuguquka, i-lithium-ion (i-li-ion) enamandla ye-architectures yebhetri isembindini weengxoxo ezijikeleze izithuthi zombane. Ngelixa uyilo lwenkqubo yebhetri lusahluka ngokomvelisi, iinjongo zokusebenza ezifanayo kuzo zonke iitekhnoloji zebhetri yemoto ziphila ubomi obude, ukhuseleko lokusebenza, ukusebenza kakuhle kweendleko, kunye nokuthembeka. Kwintsebenziswano yabo yakutshanje, i-Deepmaterial kunye ne-Covestro baye baphuhlisa isisombululo esenza ukuba ukugcinwa ngokufanelekileyo kweebhetri ze-lithium-ion ze-cylindrical ngaphakathi kwebhetri yeplastiki. Isisombululo sisekelwe kwi-UV-curable adhesive evela kwi-Deepmaterial kunye ne-UV-transparent polycarbonate blend evela e-Covestro.

Indibano yebhetri ye-lithium-ion enkulu kunye neyonga imali iyimfuneko kwi-OEM nganye yeemoto njengoko abathengi betyhala ngamandla ukuthoba amaxabiso e-EV. Ke ngoko, i-Deepmaterial's Loctite AA 3963 idibaniso yebhetri encamathelayo kunye neCovestro's UV-transparent polycarbonate blend iBayblend® zaphuhliswa ukuze zihambelane nomthamo omkhulu wobuchwephesha obuzisebenzelayo obuzisebenzelayo kwaye zibonelele ngendlela eguquguqukayo nekhawulezayo yokunyanga. I-adhesive ye-acrylic yenziwe ukuba isetyenziswe kunye nabagcini beebhetri, ezenziwe ngeplastiki ekhethekileyo ye-flame retardant. Ibonelela ngokubambelela ngokuqinileyo kwi-substrate imathiriyeli kwaye ibonelela ngokuguquguquka kwemveliso ngamaxesha amade avulekileyo kunye nemijikelo emifutshane yonyango.

Imveliso esebenzayo kunye neguquguqukayo

"Imisebenzi yokuvelisa umthamo ophezulu kunye namaxesha amafutshane okujikeleza kunye nokuguquguquka kwenkqubo kubalulekile," kuchaza uFrank Kerstan, iNtloko yeZithuthi zoMbane zaseYurophu kwi-Deepmaterial. "I-adhesive evunyiweyo ye-Loctite OEM yenzelwe ukubamba iibhetri ze-lithium-ion ze-cylindrical zibe ngumthwali kwaye lixesha elinye, ukunyangwa-kwimfuno yokuqulunqwa. Emva kokukhutshwa kwesantya esiphezulu, ixesha elide elivulekileyo lezinto eziphathekayo livumela nayiphi na imveliso engalindelekanga Ukuphazamiseka, ukulungelelaniswa kwenkqubo kwakhiwe ngokwendalo. Nje ukuba zonke iiseli zifakwe kwindawo yokuncamathelisa kwaye zikhuselwe kwisibambi, ukunyanga kwenziwa kusebenze ukukhanya kwe-ultraviolet (UV) kwaye kugqitywe ngaphantsi kwemizuzwana emihlanu. Olu luncedo olukhulu ngaphezu kwemveliso yemveli, enamaxesha okunyanga ukusuka kwimizuzu ukuya kwiiyure kwaye ke ngoko ifuna indawo eyongezelelweyo yokugcina indawo.

Isibambi sebhetri senziwe ngeBayblend® FR3040 EV, iCovestro's PC+ABS blend. Kuphela yi-1mm ubukhulu, iplastiki idibana ne-Underwriters Laboratories' UL94 yokulinganisa ukutsha kweKlasi ye-V-0, kodwa inokungena kakuhle kwimitha ye-UV kuluhlu lwamaza ngaphezu kwe-380nm.

"Esi sixhobo sisivumela ukuba sakhe iindawo ezizinzileyo eziyimfuneko kwindibano enkulu ezenzekelayo," utshilo uSteven Daelemans, umphathi wophuhliso lwentengiso yezithuthi zombane kwiCandelo lePolycarbonate yaseCovestro. Ukunyanga amandla, le ndibaniselwano yezinto ibonelela ngendlela entsha yokuvelisa imodyuli yebhetri ye-lithium-ion enkulu.