Isibonelo: Ukujoyina amabhasi amabhasi aguqukayo-aluminium amabhethri e-eV
(UsebenzisaI-Haifei deffion welding imishini)
Kungani lokhu kubalulekile:
Izimoto zikagesi (EVS) zidinga ukuhambisa imisinga kagesi enkulu phakathi kwamaseli ebhethri ngokuphepha nangempumelelo .Izimbali eziguquguqukayo zethusi-aluminiumIngabe "izinzwa" eziphatha lo msebenzi . Kepha kunenkinga:
🔥 I-Copper + Aluminium + incibilikisa i-welding =!
- Ukuncibilika lezi zinsimbi ndawonye kwakhaAma-brittle compounds ahlanganisiwe(njenge-cual₂) .
- Lezi zinhlakaukuqhekeka ngaphansi kokudlidliza, ngokweqile ngokweqile, futhi kubangele ukwehluleka kwebhethri .
I-Diffesion Welding iyaxazulula:
I-Haifei deffion welding imishinidalaAma-Solive-State, ama-Atomic-Level BondsNgaphandle kokuncibilikisa . Nakhu ukuthi kusebenza kanjani:
Inqubo yesinyathelo ngesinyathelo
1. I-Prep Prep:
- Imichilo yethusi ne-aluminiumI-Laser-ihlanzweUkususa oxides .
- Izindawo eziphansi ziba yiflethi ye-atomical flat (cabanga "izibuko zensimbi") .
2. ukuqondanisa nokucindezela:
- Imichilo ifakwe kuUmshini we-haifei.
3. izinqama ze-hydraulicfaka ingcindezi enkulu (e . g ., 50 MPA) → Cliashing squishing surfaces ekuxhumaneni okugcwele .
4. Ukushisa okulawulwa:
- Ukufudumeza~ 300-400 degree(Ngaphansi kwephuzu le-1084℃le-1084 le-1084!) .
- Ama-athomu e-interface Startukujaha ngobudlova(kepha hlala uqinile!) .
5. I-Atomic Handshake:
- Ama-athomu ethusicabanisaku-aluminium .
- Ama-athomu we-aluminiumcabanisakuthuli .
- Kwenziwe kwesokudla, bakha aungqimba oluthambile, oluzinzile(hhayi amakristalu e-brittle!) .
Umphumela:
A Umthungo, ngokuhlangana okuguquguqukayonge:
✅ Okusondelene nokuphelela(njengensimbi emsulwa) .
✅ Ukumelana nokukhathala(sinda ku-10, {000+ .
✅ I-Zero Heat-antle zone(Azikho izindawo ezibuthakathaka) .
Kungani lokhu kuguqula i-EVS
| Ukushiswa okujwayelekile | Haifei prounce welding |
|---|---|
| Amalunga we-❌ awela ngaphezulu kwemisinga ephezulu | ✅ Ukuthwala1000+ ama-ampsNgaphandle kwama-hotspots |
| ❌ yehluleka eminyakeni emi-2-3 | ✅ Isikhathi sokuphila>Iminyaka engu-15 |
| ❌ Iqinile → imifantu lapho ugobile | ✅ Iguquguquka njengebhande(Ithola ukuvuvukala kwebhethri) |
Umthelela wangempela embonini
Tesla / gigafactoriries: Sebenzisa ukuguquguquka - amabhasi amabhasi e-welded inAmamojula webhethri webhethri.
Catl / byd: Sebenzisa lokhuIzakhiwo ze-Cell-to-Pack (CTP) zokwakha.
Imishini ye-Haifei: Nika amandla ukukhiqizwa kwesisindo kwe>500, 000 amabhasi / inyangane-<0.1% defect rate.
Kafushane nje:
I-Copper-Aluminium Busbar Joint ephaketheni lebhethri lakho le-EV -okungabonakali, okuguquguqukayo, kanye ne-ultra-okuthembekile- IngabegwedaIsibonelo se-welding welding . Ixazulula inkinga "engenakwenzeka" yento futhi kungenzeka ngoba:
- Akukho ukuncibilika kwenzeka(ihlala iqinile-state) .
- Imishini ye-HaifeiUkulawula Ukucindezela / Ukushisa ngokunemba okuphakathi kwe-micron .
- I-Atomic Provisionkwakha isibopho esinamandla kunezinsimbi ngokwazo .
Awekho ama-rivets, azikho ama-bolts, akukho qhwa ebilisiwe - isayensi nje yenza umsebenzi ohlaza okotshani . 🔋⚡
