UID Marking Steel

Application Details:

UID marking was done using a 20 watt q-switched ytterbium fiber laser with 160 mm focal length lens. The parts were surface annealed, to create brightly contrasting marks. The parts were marked using approximately 18 watts of power, with a frequency of 35kHz, and at a speed of 3.5 inches per second. The resulting cycle time was 10.49 seconds.

Process Parameters:

Material: Steel
Power: 18 watts
Method: Annealing
Frequency: 35kHz
Depth: Surface
Speed: 3.5 inch/sec.
Laser Type: Q-Switched Fiber Laser
Focal Length Lens: 160mm
Cycle Time: 10.49 seconds

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