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Repair plan for machine tool ball screw shaft

After the wear of the machine tool ball screw shaft, the positioning accuracy decreased to 0.02mm/10...

Cleanroom-Compatible Laser Welding for Medical Devices

Medical device manufacturing often requires cleanroom conditions (ISO 5–8) to prevent contamination...

Laser cladding hot crack repair of brake disc, restoring braking safety performance of Daokedao equipment

Long term exposure to high temperature and sudden cooling during braking can easily cause fine and m...

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Laser Quenching equipment

Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...

Laser Cladding equipment

Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...

3D Laser Cutting equipment

Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...

Plastic Laser Welding equipment

Specially designed for seamless welding of precision plastic components, with a small heat affected ...

Non-Contact Laser Welding for Automotive Instrument Panel Display Housings

Date：2026-04-23 14:07 Source：daokedao Browse：14

Automotive instrument panel displays show critical driving information, requiring high transparency, seamless appearance, and reliable sealing, protecting internal display components. Traditional ultrasonic welding leaves visible weld marks and may damage internal electronics, while adhesive bonding causes surface discoloration. DaokeDao laser welding is optimized for PC and PMMA transparent materials, achieving invisible, seamless welds with light transmittance ≥92% and surface roughness Ra ≤0.6μm, maintaining display clarity. The non-contact process generates no vibration or debris, protecting internal components, ensuring stable operation. The weld meets IP65 protection grade, blocking dust and moisture, cycle time 9-12 seconds per unit.

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