Thin film battery laser edge cleaning machine

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Thin film battery laser edge cleaning machine
  • Product description
  • Specifications

    Features: 

    » High degree of automation (optional automatic loading and unloading), high efficiency of the whole machine (processing efficiency increased by 300%).
    »Following dust removal, the dust collection port follows the movement of the laser spot to ensure dust collection while cleaning the edges.
    » Laser edge sweeping only removes the film layer and cannot cause damage to the film.
    » The film layer that is not swept away by the laser is not damaged and polluted by dust.
    » There is no dust or particle residue on the surface of the workpiece after edge sweeping.
    » After laser edge scanning, the workpiece can pass the insulation performance test, and the insulation resistance value after lamination is >1000MΩ.
    » Dust removal effect: After edge cleaning, use a 400X microscope to check that there are no particles larger than 1 micron in the edge cleaning area.

     

     

     

  • Specifications: 

     

    Device model TH-5212
    Laser wavelength 1064nm
    Laser Pulse Width (Typical) 70ns, 10kH, 1064nm
    Laser Pulse Stability <3%(RMS) up to 15KHz
    output method Single machine, single laser, single optical path output
    Z-axis spot focal plane adjustment floating spinner
    Average processing speed 200-400 mm/s
    Average edge cleaning efficiency ≤ 1 minute/board (cleaning width ≤ 15mm)
    Motion Straightness ±10μm/m
    workbench flatness 50μm
    Edge cleaning accuracy ±0.1mm
    Spot diameter 0.5-1mm
    Spot shape square spot
    Effective processing range 635mm X400mm (can be customized)
    resistance 1000MΩ， 1000VDC
    Chiller water supply Deionized water

     

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