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Strengthening of elevator guide rails in the elevator industry: the long-term wear resistance advantage of Daokedao laser cladding vs traditional quenching

The elevator guide rail carries the weight of the elevator during operation. The surface hardness of...

The precision revolution driving force for automotive mold repair

Once the cutting edge and cavity of the automotive stamping die are worn or scratched, it will direc...

Blade repair of centrifugal fan: Dow can improve ventilation efficiency

Centrifugal fan blade is the key component of ventilation, dust removal and smoke exhaust system in ...

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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 Steering Angle Sensors

Date：2026-03-13 15:28 Source：daokedao Browse：5

Steering angle sensors provide critical data to ADAS and ESC systems, measuring steering wheel position and rotation speed to ensure vehicle stability. These sensors require ultra-high precision (measurement accuracy ≤±0.1°) and reliability, as even minor errors can affect vehicle control. Traditional welding methods may introduce vibration or thermal deformation that misaligns internal components, leading to inaccurate readings. DaokeDao laser welding offers a vibration-free, low-thermal-impact process with micron-level positioning accuracy (±0.005mm). It forms a high-strength weld (tensile strength ≥28MPa) for sensor housings made of PC and PA, maintaining dimensional accuracy (tolerance ≤±0.01mm). The hermetic seal (IP66 rating) protects internal components from moisture and dust, ensuring stable performance in harsh environments. Our systems integrate vision alignment technology to ensure precise component alignment, supporting fast cycle times (8-12 seconds per unit). With full process traceability, DaokeDao laser welding helps automotive suppliers meet the strict quality requirements of ADAS systems and improve vehicle safety.

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