Icandelo lamandla eMntla Melika lifumana utshintsho olubalulekileyo, oluqhutywa yintsha kwiteknoloji yebhetri kunye nokwamkelwa ngokukhawuleza kwezithuthi zombane (EVs). Okungundoqo kolu tshintsho yindima ebalulekileyo edlalweukuwelda indawo, inkqubo yokuvelisa eqinisekisa ukuveliswa okuthembekileyo nokusebenzayo kweebhetri kunye nezinye izinto ezinxulumene namandla.
Kummandla wobuchwephesha bebhetri, ukuwelda indawo kuluncedo ekwenziweni kweepakethi zeebhetri zee-EVs kunye neenkqubo zokugcina amandla ezimileyo. Ezi pakhi zebhetri zineeseli ezininzi ekufuneka zidityaniswe ngokuchanekileyo kunye nokuthembeka.I-Micro-resistance spot welding (micro-RSW)Ibonakalise ukuba bubuchule obusebenzayo bokudibanisa iithebhu zeeseli zebhetri kwiibhasi, ukuphucula ukusebenza kakuhle kunye nokuqina kwepakethi yebhetri.
Uphononongo lwakutsha nje olupapashwe kwiJenali yobuNjineli beZixhobo kunye neNtsebenzo iqaqambisa ukubaluleka kwe-micro-RSW ekuphuculeni ukusebenza kwebhetri. Uphando, olwenziwa yiYunivesithi yaseWarwick ngokubambisana ne-TVS Motor Company, eIndiya, ihlola indlela iiparitha ze-welding ezahlukeneyo ezichaphazela ngayo amandla adibeneyo eethebhu ze-nickel ezixhunywe kwiiseli zebhetri ze-18650 Li-ion. Iziphumo zibonisa ukuba i-weld yangoku kunye nexesha lidlala indima ebaluleke kakhulu ekuphumezeni uqhagamshelo oluqinileyo, oluthembekileyo olonyusa ukhuseleko lwebhetri kunye nobomi obude.
Umzi-mveliso weemoto, ngakumbi icandelo le-EV, lelinye lazuzwa kakhulu kubuchwephesha bokuwelda. Ukuveliswa kwee-EVs kufuna ukudityaniswa kwee-bettery packs, motors, kunye ne-electronics yamandla-amacandelo afuna iindlela ezichanekileyo kunye nezisebenzayo ze-welding. Oomatshini be-spot welding basetyenziswa ngokubanzi ekwenzeni iipakethe ze-EV zebhetri ukujoyina amaphepha esinyithi kunye nokuqinisekisa imfezeko yesakhiwo.
Ngokweengxelo zeshishini, ukwamkelwa koomatshini bokuwelda bendawo abaphambili, njengeenkqubo ze-laser welding, kuphucule kakhulu umgangatho kunye nokusebenza kakuhle kwemveliso ye-EV.Ukuwelda kweLaseribonelela ngokuchaneka okuphezulu, iindawo ezincinci ezichatshazelwe bubushushu, kunye nomgangatho obalaseleyo we-weld, iyenza ilungele ukudibanisa imathiriyeli engafaniyo kunye neejometri ezintsonkothileyo ezifumaneka kumacandelo e-EV.
Iinkampani ezininzi zaseMntla Melika zikhokela intlawulo ekwamkeleni ubuchule bokutsha bendawo obutsha bokuqhuba ukukhula kwecandelo lamandla. UTesla, uvulindlela kwimveliso ye-EV, udibanisa oomatshini bokuwelda bendawo abaphambili kwimveliso yakhe yebhetri kunye nendibano yomzimba wezithuthi. Iinkampani zeGigafactories e-Nevada naseTexas zisebenzisa itekhnoloji ye-welding ye-state-of-the-art ukugcina imigangatho ephezulu yomgangatho kunye nokusebenza kakuhle.
Omnye umzekelo ophawulekayo yintsebenziswano phakathi kwe-Ford kunye ne-LG Energy Solution, ejolise ekusekeni amaziko okuvelisa ibhetri eMichigan. Ezi zixhobo ziya kwandisa oomatshini bokuwelda ukuvelisa iipakethi zebhetri ezisebenza kakhulu kuluhlu lwe-EV yeFord, okomeleza ukuzibophelela kwenkampani ekuhambeni okuzinzileyo.
Njengomvelisi ohamba phambili womatshini wokuwelda indawo yebhetri, i-Styler Electronic Co., Ltd. uye waba phambili ekuhambiseni izisombululo ze-welding eziphezulu kwicandelo lamandla ehlabathi ukususela ngo-2004. Ngaphezulu kweminyaka eyi-18 yamava, inkampani iye yaphuhlisa iphothifoliyo ebanzi yoomatshini be-welding ehambelana neemfuno ezahlukeneyo zabavelisi beebhetri kunye nee-OEM ze-EV.
Oomatshini be-Styler's belding welding baziwa ngokuhambelana kwabo, amaxabiso aphantsi anesiphene, kunye noyilo olusebenziseka lula, nto leyo ebenza ukuba babe lolona khetho lufanelekileyo kwiinkampani zamandla ezijonge ukukhulisa imisebenzi yazo yokuvelisa. Ngokubonelela ngezisombululo ze-welding ye-cut-edge spot, i-Styler ixhobisa abavelisi ukuba baphucule ukusebenza kakuhle kwemveliso, ukuphucula umgangatho wemveliso, kunye nokuqhuba izinto ezintsha kwitekhnoloji yebhetri kunye nokuveliswa kwe-EV.
Njengoko uMntla Melika uqhubeka notshintsho lwawo ukuya kumandla acocekileyo kunye nokuhamba kombane, oomatshini bokuwelda baya kudlala indima ebalulekileyo ekuqinisekiseni ukuveliswa kweenkqubo zebhetri ezihlala ixesha elide nezisebenzayo. Abavelisi abatyala imali kwitekhnoloji yomgangatho ophezulu we-welding baya kuba kwindawo engcono ukuhlangabezana neemfuno ezikhulayo zeshishini ngelixa begcina ukusebenza kwemveliso ephezulu kunye nokhuseleko.
(“Isiza”) yenzelwe iinjongo zolwazi ngokubanzi kuphela. Lonke ulwazi kwiSayithi lunikezelwe ngokholo oluhle, nangona kunjalo, asenzeli ukumelwa okanye iwaranti yalo naluphi na uhlobo, olucacileyo okanye oluchaziweyo, malunga nokuchaneka, ukufaneleka, ukunyaniseka, ukuthembeka, ukufumaneka okanye ukuphelela kwayo nayiphi na ingcaciso kwiSayithi. NAPHANTSI KWAYO AKUKHO IMEKO SIYA KUTHEMBELA KUWE NGAYO NAKUPHI NA Ilahleko OKANYE UMONAKALO WALO NALUPHI UHLOBO OLWENZIWE NGENXA YOKUSETYENZISWA KWESIZA OKANYE UKUXHOMEKEZWA KULO NALUPHI ULWAZI LUNIKEZELWE KWISIZA. UKUSETYENZISWA KWAKHO KWESIZA KWAYE UKUXHOMELA KWAKHO KULO NALUPHI ULWAZI KWISIZA KUSEMNGCIPHEkweni WAKHO KUPHELA.
Ixesha lokuposa: Mar-31-2025
