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Fo'ia le ma'anuminumi o pepa 'apa 'apa i le Roll-to-Roll (R2R) Gaosia Fa'aola Fa'asa'o.

2025-04-17

Copper Foil Wrinkling.jpeg

1. A'a Mafuaaga o Maanuminumi

O mea taua e mafua ai le maanuminumi o le pepa apamemea i faiga R2R:

  • Tete'e le paleni: Fa'asa'o fa'apitonu'u fa'alotoifale ona o fa'agasologa fa'aletonu.

  • CTE le fetaui: Kopa (17 ppm/°C) vs. PI (35 ppm/°C) eseesega faalautele.

  • Fa'aletonu ta'avale: Fa'aletonu (>0.01 mm/m) po'o le fa'aleagaina o luga.

  • Lamination faaletonu: E le tutusa le vevela / mamafa poʻo le tafe resin.

2. Fa'atonu Fuafuaga

(1) Fa'atonuga Fa'atonuga Fa'atonu

  • Pulea fa'alavelave tapuni:
    Servo motors + uta o sela e faatumauina le vevesi i totonu ole ± 0.1 N/mm.

  • Taper tete'e:
    Fa'ato'a fa'aletonu le fa'aletonu i le taimi o le toe viliina (�=�0×(�0/�)�, n=0.8–1.2).

  • Ta'avale e fa'afefe maanuminumi:
    O lo'o fa'apalapala fa'asalalau (R=1500 mm mo le 500 mm le lautele ole upega).

(2) Pulega Fa'avevela-Masini

  • Fa'atonu le vevela:
    5–8 sone ma ≤3°C gradient (mua'i vevela=80°C, autu=180°C, malulu=50°C).

  • Omiga tutusa:
    Pepa silisi (Shore A 30-50) poʻo faiga faʻapipiʻi ea mo le> 95% tutusa.

(3) Inisinia Mea

  • apamemea maualalo maualalo:
    I'ila fa'afefeteina (Rz=1–2 μm) fa'aitiitia fe'ese'esea'iga.

  • Fa'ameamea muamua togafiti:
    Ar / O₂ plasma faʻagaoioia (500 W, 30 s) faʻatupuina le malosi i luga ole 50 mN/m.

  • Fa'apipi'i lelei:
    Acryls maualuga tafe (viscosity

(4) Tausiga Meafaigaluega

  • Fa'avasegaga o le ta'avale:
    Fa'asologa o le laser i vaiaso ta'itasi (± 0.001 mm) ma le su'esu'eina o luga (Ra

  • Fa'aleleia le faiga o le ta'avale:
    Lubrication taiala laina ma le toe fetuunaiga o mea e fai i tua (

3. Mata'ituina Taimi Moni

  • Su'esu'ega fa'apitoa:
    O mea pu'eata e su'e laina (5000 fps) + CNN algorithms e iloa ai maanuminumi 0.1 mm².

  • Profilometry leisa:
    Fua mafolafola (

  • Ata vevela:
    Mata'ituina le vevela (±2°C fa'ailoga fa'ailoga).

4. Fa'asologa o Fa'asologa

Laasaga Fa'agasologa Parameter Autu Tulaga Taulaga
Fa'ato'a le mautonu Sa'o o le vevesi ±0.05 N/mm
Lamination vevela. vevela sone autu 180±2°C
Lamination mamafa Omiga iunite 2.5±0.1 MPa
Taper coefficient Fa'ato'a fa'atupu vevesi (n) 0.9–1.0
Fa'atonuga ta'avale Axial deviation

5. Tulaga Su'esu'ega

  • Mataupu 1: 50μm PI + 12μm Cu iila

    • Fofo: Fa'a'ole'a fa'afolafola + fa'avevesi tape (n=0.95)

    • I'uga: Fa'aitiitia le maanuminumi mai le 5% i le 0.3%, 20% maualuga le fua.

  • Mataupu 2: Su'ega LCP maualuga

    • Fa'agaoioia Plasma + lamination aluga ea

    • I'uga: Dk fesuiaiga