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Laser Quenching equipment

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

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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 Parking Brake Handle Housings

Date：2026-04-15 09:48 Source：daokedao Browse：39

Automotive parking brake handle housings protect internal brake mechanisms, requiring high strength, firm connection, and anti-vibration performance, ensuring reliable braking. Traditional mechanical assembly has gaps, leading to noise and mechanism jamming, while ultrasonic welding affects internal components. DaokeDao laser welding realizes seamless sealing of handle housings, suitable for ABS and PA materials, forming a high-strength weld (tensile strength ≥22MPa) that withstands braking force without loosening. The non-contact process generates no vibration, avoiding damage to internal brake mechanisms, ensuring smooth operation. The weld meets IP65 protection grade, blocking dust and debris, and has a smooth surface, matching the interior style. The equipment supports automated production, cycle time 7-10 seconds per unit, suitable for mass production of brake system suppliers, improving parking brake reliability.

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