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Robot laser welding machine

The six-axis laser welding machine is a highly flexible deep integration system of an industrial robot from recognized leaders like Fanuc or ABB. and a high-power laser, often referred to as a "laser welding robot."

This combination allows for flexible three-dimensional trajectories, enabling the welding of intricate geometries that are impossible for stationary systems. The synchronization between the robot's motion controller and the laser's power modulation ensures uniform energy distribution across every millimeter of the weld seam. It is primarily used for achieving complex, high-precision automated welding.

    Core Composition

    It primarily consists of three core components:

    ▪ Six-axis robot: Provides spatial motion flexibility, typically with six degrees of freedom. 
    ▪ Laser: Provides the welding energy, primarily in the form of fiber lasers, with power ranging from several hundred watts to 8,000 watts.
    ▪ Welding head and control system: Responsible for beam focusing and path programming, some are equipped with swing welding heads to optimize welding quality.

    Core Advantages

    ▪ Exceptional Flexibility: With six degrees of freedom, it can adapt to automatic welding of various complex three-dimensional workpieces.
    ▪ High quality and efficiency: Automation ensures consistency and high speed, with minimal heat-affected zone and deformation.
    ▪ Easy to integrate: The machine boasts high integration, with core components requiring no maintenance, enabling rapid integration into automated production lines.

    Technical Parameters and Functions

    ✔ Repeatability: Typically ±0.03mm to ±0.05mm.
    ✔ Welding speed: 5-10 mm/s, weldable thickness from 0.1mm to 5mm.
    ✔ Intelligent Features: Integrated weld seam tracking, penetration depth monitoring (e.g., LDD, SmartOCT), and multi-station collaboration, with the capability to connect to MES systems.

    Application Fields

    1.Automotive manufacturing: welding of body panels, power batteries, chassis components, and seat angle adjusters.
    2.Aerospace: Welding of critical components for aircraft engines.
    3.New Energy: Photovoltaic, Power Battery Module & Pack Production Lines.
    4.General Industry: 3C Electronics, Medical Devices, Hardware Appliances, Kitchen & Bath Cabinets, etc.

    Machine picture:

    Fiber Laser Marking Machine (1)

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