Ukushintshela emhlabeni jikelele ezimotweni zamandla amasha (NEVs) akuseyona ithrendi-sekuyisidingo. Njengoba abakhiqizi bezimoto bejaha ukwakha izimoto zikagesi ezisebenza kahle, ezithembekile, nezisimeme, yonke ingxenye ohlelweni lwamandla iba isixhumanisi esibalulekile eketangeni. Phakathi kwalokhu,amabhasi e-copper flexiblezigqama njengamaqhawe angaculwanga: "imigwaqo enguthelawayeka wamandla" edlulisa amaza aphezulu phakathi kwephakethe lebhethri, i-inverter, ne-motor-ngaphandle kokuthi i-NEV ingakwazi ukunyakaza. Kodwa nakhu okubambekayo: ukukhiqiza{2}}amabhasi e-copper flexible akulula. Izindlela zokushisela zendabuko ngokuvamile ziyasilela ekuhlangabezaneni nezidingo eziqinile zemboni ye-NEV yokuqhuba, amandla, nokuqina. KulaphoI-HAIFEI Diffusion Welding Machineiyangena. Njengomholi kubuchwepheshe bokushisela obusezingeni eliphezulu, izixazululo ze-HAIFEI zokushisela zenzelwe ukuxazulula izinselele ezihlukile zokukhiqizwa kwebha yebhasi eguquguqukayo yethusi, kuqinisekiswe ukuthi izingxenye zakho ze-NEV ziletha ukusebenza okungaguquki,{1}}okuhlala isikhathi eside.
Kungani i-Copper Flexible Busbars Ingaxoxiswana-kuma-NEVs
Ngaphambi kokungena kokuthi umshini we-HAIFEI uwuguqula kanjani umkhiqizo, ake siqale siqonde ukuthi kunganiamabhasi e-copper flexiblezibalulekile kuma-NEV. Ngokungafani nophethiloli wendabuko-izimoto ezinamandla-lapho amandla ageleza ukusuka ekushisweni kukaphethiloli ukuya ekunyakazeni komshini{3}}Ama-NEV ancike ngokuphelele kugesi. Lokhu kusho ukuthi yonke i-ampere yamanje evela kubhethri kufanele idluliselwe kahle enjinini, futhi noma yikuphi ukungasebenzi (njengokumelana nokuphezulu ekuxhumekeni) kungaholela ekuncishisweni kwebanga, ukushaja kancane, noma ukwehluleka kwengxenye.
Ithusi liyinto efanelekile kulo msebenzi. Njengomqhubi, inokumelana okuphansi kakhulu kwanoma iyiphi insimbi, iqinisekisa ukulahlekelwa kwamandla amancane ngesikhathi sokudlulisela. Kodwa ama-NEV awadingi nje imigoqo yethusi eqinile{2}}adinga ukuguquguquka. Amaphakethe ebhethri, ama-inverter, namamotho avame ukubekwa ezindaweni eziqinile, ezingajwayelekile, futhiamabhasi e-copper flexible(eyenziwe ngamafoyili ethusi anezingqimba noma imicu yethusi emincane) ingagoba futhi ivumelane nalezi zakhiwo ngaphandle kokuphazamisa ukuhanjiswa. Ziphinde zimunce ukudlidliza ekunyakazeni kwemoto, kuvimbele ukuqhekeka kwengcindezi emajoyintini asoda aphazamisa ukuxhumana okuqinile.
Ngaphandle kwe-NEVs,amabhasi e-copper flexibleasetshenziswa kuzinhlelo zokusebenza eziphezulu{{0}ezinjengama-inverter ezimbonini, amasistimu okugcina amandla, neziteshi zokushaja zikagesi-kodwa indima yazo kuma-NEV ibalulekile. Kubenzi bezimoto nabaphakeli bezingxenye, umgomo ucacile: ukukhiqiza amabhasi angu-1) aqhuba kahle (okufanisa ukusebenza kwethusi eliyisisekelo), 2) aqine ngokwanele ukumelana neminyaka yokudlidliza, kanye 3) angaguquki ngokwanele ekukhiqizeni ngobuningi. Izindlela zokushisela zendabuko zinzima ukuhlangabezana nazo zontathu.
Imikhawulo ye-Traditional Welding for Copper Flexible Busbars
Ake sikhulume ngezinselelo zokushiselaamabhasi e-copper flexiblengamasu ajwayelekile. Isibonelo, i-medium-frequency spot welding (indlela evamile yamajoyinti ethusi aqinile) idinga ukungeza i-brazing filler ukuze ihlanganise ithusi{2}}ku{3}}ithusi. Yize lokhu kusebenzela ukuxhumana okulula, kunezinkinga ezinkulu zamabhasi aguqukayo:
- Ukwenyuka Ukumelana: I-brazing filler (imvamisa iyingxube ye-copper{0}}yesiliva) inokuqina okuphezulu kunekhopha emsulwa. Ngisho nongqimba oluncane lungakha "ibhodlela lokumelana" kubha yebhasi, okuholela ekulahlekeni kwamandla kanye nokwanda kokushisa-izingozi ezimbili ama-NEV angenakukwazi ukuzikhokhela.
- Ukuqina: Izinsimbi zokugcwalisa aziguquki kancane kunethusi elihlanzekile. Ngokuhamba kwesikhathi, njengoba ibha yebhasi idlidliza emotweni, ijoyinti yokugcwalisa ingaqhekeka, ibangele ukwehluleka kukagesi noma izingozi zokuphepha.
- Ukungahambisani: I-Spot welding incike ekushiseni okunembile nokulawula ingcindezi, kodwa ukuqhutshwa kwe-thermal okuphezulu kwethusi kusho ukuthi ukushisa kuhlakazeka ngokushesha. Lokhu kuholela ekushiseleni okungalingani, ikakhulukazi kumafoyili ethusi anengqimba kumabhasi aguqukayo.
Enye inketho, i-ultrasonic welding, isebenzela ezinye izinhlelo zokusebenza zethusi ezacile kodwa idonsa kanzima,{0}}amabhasi amanje aphezulu. Ivamise ukushiya umonakalo ongaphezulu noma ukubopha okungaphelele, okuyisixazululi sezingxenye ze-NEV ezidinga ukudlula ukuhlolwa okuqinile kwekhwalithi (njenge-ISO 15500 yezingxenye zemoto kagesi).
Ngakho, liyini ikhambi? Indlela yokushisela ehlanganisa ithusi ngaphandle kwezinsimbi zokugcwalisa, igcina i-conductivity, futhi idale amalunga aguquguqukayo, aqinile. Yilokho kanye okwenziwa yi-diffusion welding-futhiI-HAIFEI Diffusion Welding Machineyakhelwe ukwenza kahle le nqubo yamabhasi e-copper flexible.
