Wanem nao wan eksampol blong welding blong difusen?

Jul 15, 2025

Larim wanpela toksave

Eksampol: Joenem Fleksibol Kopa-Aluminium Basbar blong EV Bateri

(YusimHAIFEI Difusen Ol Masin bilong Weldim)

Bilong wanem Dispela i bikpela samting:
Ol elektrik kar (EV) i mas muvim ol bikpela lektrik karent namel long ol sel bilong bateri i stap gut na gutpela bilong dispela i save long .Ol basbar i save ron gut truem ol "nerve" we i save lukautim dispela wok. Tasol i gat hevi:

🔥 Kopa + Aluminium + Melt Weldim=TOKTOK!

  • Meltim ol dispela metal wantaim i kamapim .Ol kompaun i save bruk bruk namel.(olsem CuAl₂).
  • Ol dispela kompaunkrak aninit long senis, hat tumas, na mekim ol bateri i no wok gut.
  • Polymer diffusion welding machine: the invisible core of new energy soft connection

Difusen Solvim Em:
HAIFEI difusen weldim masinkamapimol solid-stet, atomik-level bonsapos i no gat melt. Em i wok olsem:

 

Proses blong Step-by-Step

1. Prep bilong pes:

  • Ol strip bilong kopa na aluminium emlaser-klinimbilong rausim ol oksait.
  • Ol ples antap i save kamap flat (tingim ol "metal mira").

2. Stretim & Presim:

  • Ol strip oli stakem long wanHAIFEI masin.

3. haidraul ramsaplai bikpela presa (e{0}}g{1}}, 50 MPa) → squishing pes i go insait long ful kontek.

4. Kontrolim Haiting:

  • Em i hat long~300-400 digri(aninit tru long mak bilong kopa long 1084 digri melt!).
  • Ol atom long intafes statjiggling nogut(tasol stap strong!).

5. Atomik Hansek:

  • Kopa atomi go nabauti go insait long aluminium.
  • Ol atom bilong aluminiumi go nabauti go insait long kopa.
  • Wokim stret, ol i kamapim wanpelaliklik, stebol aloi leit(i no ol kristal i bruk!).

 

Risalt:

A join i no gat hevi, na i no inap senis.wantaim:

Konduktiviti i stap klostu tru(olsem klinpela metal).

Pasin bilong les long les(i stap yet 10,000+ EV senis).

Zero zone(no gat ol mak i no strong).

What is diffusion in fabrication?


Bilong wanem Dispela em Revolusen bilong ol EV

Konvensenel Welding HAIFEI Difusen Welding
❌ Ol Joints i save hat tumas long ol bikpela karent ✅ Karim1000+ ampsi no gat ol hotspot
❌ I no inap long 2-3 yia ✅ Laiptaim>15 yia
❌ Ol strongpela → krek taim yu bengim Ol 'flexes' olsem 'belt'(absorb i swel)

Impak tru long Indastri

Ol Tesla/Gigafaktori: Yusim ol basbar ol i weldim long en longOl Modul bilong Bateri Pek.

KATL/BYD: Diploim dispela longOl sel-long-pek (CTP) akiteksa.

HAIFEI Masin: Enablem mas prodaksen bilong>500,000 basbar/munwantaim<0.1% defect rate.


Insait long wanpela Nutsel:
Kopa-aluminium basbar joint long bateri pek bilong EV bilong yu –ol i no inap lukim, ol i ken senisim, na ol inap bilip long ol– em igutpela truEksampol blong difusen weldim. I stretem wan "imposisibol" samting blong materiel mo i posibol nomo from:

  • No gat melting i kamap(stap strong-stet).
  • HAIFEI masinkontrol presa/hit wantaim maikron-level presis.
  • Atomik difuseni kamapim wanpela bon i strong moa long ol metal yet.

No gat ol rivet, no gat ol bolt, no gat splatter we oli melt – jes saens i mekem grin eneji wok. 🔋⚡

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