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Vibration-Free Laser Welding for Medical Hearing Aid Components

Hearing aids are small, precision devices that require miniaturized components, biocompatibility, an...

Daokedao Laser Cladding Success Story: Improving Productivity for a Turkish Steel Mill

A Turkish steel mill has long been troubled by the short service life of rolls, which need to be rep...

Daoke Dao Laser Welding for Automotive USB Charger Plastic Casings: Heat-Resistant & Leak-Proof

Automotive USB chargers are installed in center consoles and door panels, and their plastic casings ...

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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 ...

Plastic Laser Welding for Automotive Interior Door Handle Housings

Date：2026-04-23 14:01 Source：daokedao Browse：20

Automotive interior door handles provide door access, requiring seamless appearance, firm structure, and smooth operation, adapting to cockpit temperature changes and frequent use. Traditional ultrasonic welding leaves visible weld marks, affecting interior aesthetics, while adhesive bonding has poor durability. DaokeDao laser welding realizes seamless welding of handle housings, suitable for ABS and PC materials, with no visible weld marks, smooth surface, matching the interior style. The weld has high strength, resisting pulling force without loosening, and withstands repeated use (≥30,000 times) without cracking. The non-contact process generates no debris, suitable for clean interior assembly workshops, no post-processing required. The equipment supports flexible production, cycle time 7-10 seconds per unit.

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