Kutheni iipesenti ezingama-80 zeefektri zebhetri ezitsha zitshintshela kwiHybrid Laser / Resistance Welders

Ishishini lebhetri lithatha ngokukhawulezai-hybrid laser/resistance welders, yaye ngesizathu esivakalayo. Njengoko izithuthi zombane (EVs) kunye neenkqubo zokugcina amandla (ESS) zityhala ekusebenzeni okuphezulu, abavelisi bafuna izisombululo ze-welding ezidibanisa isantya, ukuchaneka kunye nokuthembeka. Nasi isizathu sokuba iwelding ye-hybridi ibe ngumgangatho wegolide:

1. Ukuhlangabezana neeMfuno zoYilo lwebhetri yeGen

Izinto eziThile, Ezomeleleyo:

Iibhetri zanamhlanje ze-lithium-ion zisebenzisa iifoyile ezibhityileyo (ezibhityile njenge-6–8µm zekopolo kunye ne-10–12µm ye-aluminiyam), ezithanda ukutsha okanye iindawo ezibuthathaka ngokwemveli.ukumelana welding. Ukuwelda kweLaser(njengefiber lasers kwi1070nm ubude bobude) inikezela ngokuchanekileyo kwinqanaba le-micron, ukunciphisa umonakalo wobushushu ngelixa ugcina amalungu omelele (> 100 MPa).

Imiceli mngeni ye-Multi-Layer Welding (umzekelo, iiseli ze-Tesla's 4680):
Ukuwelda20+ i-electrodeiileya kwiibhetri ezifana neTesla's 4680 ifuna zombini isantya kunye nobunzulu-ukusetyenziswa kweenkqubo ze-hybridiilaser zolungelelwaniso olukhawulezayo, oluchanekileyo(20+ m/s ukuskena) kunyeukumelana ne-welding ye-fusion enzulu, ethembekileyo.

2. Ukusombulula ubuthathaka beNdlela yokuWelding enye

Iingxaki zeLaser Welding:

Ukuzabalaza kunyeiintsimbi ezikhanyayonjenge-aluminiyam kunye nobhedu (ngaphandle kokuba usebenzisa i-laser eluhlaza / eluhlaza okwesibhakabhaka).
Uvakalelo oluphezulu kwiizinto ezingcolisa umphezulu(ukungcola, i-oxidation)

Iintsilelo zeResistance Welding:
Ukunqongophala kokuchaneka kwezinto ezibuthathaka.
I-Electrodes iguga ngokukhawuleza, ikhulisa ukugcinwa.

Kutheni iHybrid iphumelela:
I-laser pre-coca umphezulu, ngelixa i-welding yokumelana iqinisekisa iibhondi ezinzulu, ezihlala zihlala-zilungele ii-casings zebhetri ze-aluminium (ezifana nezo zikwi-Tesla's Model Y pack pack).

3. Ukuveliswa ngokukhawuleza kunye neendleko eziphantsi

Ukunyusa isantya:

Iinkqubo ze-Hybrid zinokwenza i-laser-weld i-1m seam kwi-0.5 imizuzwana ngelixa i-welding ye-resistance iphatha enye i-joint ngaxeshanye-ukusika umjikelo wamaxesha ngama-30-40%.

Iziphene ezimbalwa, Inkunkuma encinci:
Iintanda kunye namalungu abuthathaka ehla kakhulu, ehlisa amazinga okulahlwa ukusuka ~5% ukuya ngaphantsi kwe-0.5%-Ixabiso elikhulu kwii-gigafactories.

Isixhobo esihlala ixesha elide:
Ukucocwa kweLaserUbomi be-electrode kathathu, ukucutha iindleko zokugcina.

4. Ukuhlangabezana noKhuseleko oluNgqongileyo kunye neMigangatho yokuThobela

Ukunqanda i-Thermal Runaway:
I-Hybrid welding iqinisekisaUkungena nzulu (≥1.5mm yealuminiyam),ukudala amatywina angangeni moya adlulayoiimvavanyo zokuvuza kwe-helium (<0.01 cc / min).

Ukulandelwa kweDatha epheleleyo (Ishishini 4.0 liLungile):
Ukubeka iliso ngexesha langempela leamandla e-laser (±1.5%)kwayeumsinga wokuchasa (±2%)idibanaIATF 16949iimfuno zomgangatho wemoto.

5. Amabali eMpumelelo yeHlabathi yokwenyani

Tesla's 4680 Line:Isebenzisa i-IPG lasers + i-Miyachi resistance welders ukufezekisa> i-98% isivuno kwi-0.8 imizuzwana nge-weld nganye.
Iipakethi zebhetri ze-CTP zeCATL:I-Hybrid welding yomeleza i-ultra-thin copper joints nge-60%.
Ibhetri yeBYD yeBlade:Kunqanda ukulwa kwiiseli ezinefomathi ende ngenxa ye-hybrid welding.

Eyona nto ingezantsi: IiWelder eziHybrid Likamva

Lo ayingomkhwa kuphela-kufuneka ubenayo:
✔ Iibhetri ezibhityileyo, ezinomthamo ophezulu
✔ Ngokukhawuleza, imveliso ethembekileyo
✔ Ukudibana nemigaqo yokhuseleko yanamhlanje

Ngo-2027, imarike ye-hybrid ye-welding yeebhetri kulindeleke ukuba ibethe i-7+ yeebhiliyoni zeedola, ikhula nge- ~ 25% ngonyaka. Iifektri ezingaluhoyiyo olu tshintsho lusemngciphekweni wokubuyela ngasemva kwiindleko, umgangatho, kunye nokusebenza kakuhle.
Ngaba ufuna iinkcukacha koomatshini bokuwelda be-hybrid? [Qhagamshelana nathi malunga neengcebiso zeengcaphephe!]

Ulwazi olunikezelwe ngu Styler kwihttps://www.stylerwelding.com/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.

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