Automotive Project — Interior Acoustic Panel

The requirement

Automotive interior acoustic grille with radial micro-slot pattern, featuring high-gloss dark chrome finish, requiring precise dimensional accuracy and seamless integration with luxury vehicle door panels.

Our solution

1. Adopt photochemical etching process to create uniform radial micro-slots with strict width consistency
2. Implement precision forming technology to achieve the complex curved shape matching vehicle interior contours
3. Apply multi-layer electroplating finish with anti-fingerprint coating for premium appearance
4. Conduct 3D optical scanning for full dimensional inspection and assembly fit verification

The outcome

• Slot width variation controlled within 0.01mm, ensuring consistent acoustic performance
• Surface finish passed automotive-grade scratch resistance and wear resistance tests
• Perfect fit achieved with vehicle door panels, reducing assembly adjustment time by 20%
• Premium visual effect matches luxury brand positioning, enhancing interior aesthetic appeal