case study

 

Increasing the roughness of a surface using a laser to counteract the loosening of bolts

 

 

An international manufacturer of battery compartments for electric vehicles (EV) wanted to prevent mounting bolts working loose as the result of vehicle vibration.
The manufacturer wanted to intentionally damage the surface around the mounting holes and to make it rough.

 

 

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Aumento della rugosità di una superficie grazie alla marcatura laser
Laser
Standard
Automotive
Aumento della rugosità di una superficie grazie alla marcatura laser

The SIC MARKING

solution

 

As this operation generates a large quantity of aluminium dust, a blowing and suction device was added beneath the lens, to protect it and prevent it becoming clogged.

As the cycle time is around 20s per hole, the client opted for the high-power fiber laser marking solution (100W), on the advice of our experts.

Macchina di Marcatura Laser da Integrazione i 104

Our product reference

 

i104 HIGH-POWER

 

  • Compactness
  • Fast and high-contrast marking
  • Power

Take a look at other case studies

Chargement

Marking suitcase locks

Marking nameplates with different formats to ensure the traceability of machinery

VIN laser marking

Macchina di Marcatura Laser per Marcare Pacemakers e

Marking pacemakers using laser annealing technology

Marking on variable size chassis in hard-to-access areas

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