Laser Tab Cu 50 - 300 µm

Battery Cylindrical

21700 Single and Dual sided

Dual sided bus bar designs actually require higher precision, given the cell can base thickness and direct proximity of the cell chemistry.

Cross section analysis

Cross sections are laborious but still the most established method for detailed weld examination. F&K also utilises SAM Scanning acoustic microscopy, EDX Energy-dispersive X-ray spectroscopy.

Destructive pull tests

Pull tests are used to asses the welds strength. “Buttoning out” refers to the welded material remain after the TAB material itself fails first.

M17LSB L: Combination of laser welding and wire bonding

THE FIRST OF ITS KIND

Its functionality comes into play where ultrasonic bonding reaches its technological limits.

M17LSB XL: Combination of laser welding and wire bonding

THE ONE IN XL FORMAT

Laser bonding in a larger working area made easy.

DelvoLAZ

Convinces with a working area of 1250x500x100 mm.

MegaLAZ

Offers state-of-the-art solutions for Cell-to-Module, Cell-to-Pack & Cell-to-Chassis.

GigaLAZ

Offers state-of-the-art solutions for Cell-to-Module, Cell-to-Pack & Cell-to-Chassis.