Page 11 - Laserline-diode-laser-in-automotive-production
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When welding galvanized sheets
such as doors or A-, B- and C-pillars,
diode lasers prove themselves by clean
and smooth seams.
The blue laser light is with 47 percent about 10 times Whether it be galvanic or hot-galvanized,
more strongly absorbed by copper than common IR Laserline’s high-power diode lasers can also be
wavelengths. The high absorption allows for heat used for welding galvanized sheets for a
conduction welding and leads to smooth seams, free of structure. As with aluminum welding, here, the
spatters. Above all, this has a major impact on the spot-in-spot-process is as well used. It optimizes
manufacturing of electric motors, batteries and electrical the power distribution between the inner and outer
contacts, and it also helps electromobility to swing upward. spot dynamically, and provides a smooth molten
pool. In this manner, metal splashes on the workpiece
and laser optic can be minimized, such that clean
and smooth welded seams are guaranteed.
