Laser Knowledge

What Can Robotic Laser Welding ​be Applied To?

Posted on by igolden

In the field of intelligent robots, the development of laser welding robots has a long history. Welding robot is a robot engaged in welding work. It is a versatile, programmable control manipulator, commonly used in the field of industrial automation, and is a key link in industrial intelligence.

Laser-Welder-Room-1100

Robotic Laser Welding

The robot laser welding machine is composed of a dedicated fiber laser head, a high-precision capacitance tracking system, a fiber laser and an industrial robot system. It is an advanced equipment for flexible welding of metal sheets of different thicknesses from multiple angles and multiple directions. It is widely used in metal processing, machinery manufacturing and auto parts manufacturing that have processing requirements for three-dimensional workpieces.

Laser welding uses a high-energy density laser beam as a heat source to locally heat the material in a small area to melt the material to form a specific molten pool, so as to achieve the welding effect. Laser welding is mainly used for welding thin-walled materials, precision parts, etc. It can realize spot welding, splicing welding, sealing welding, lap welding, etc.

The combination of laser welding and robots has the advantages of automation, intelligence, and high flexibility, and can be used for welding complex surface materials.

Robotic Laser Cleaning Machine

 laser robotic welding systems

Robot laser welding machine is a type of industrial equipment that combines robotic technology with laser welding capabilities. Laser welding is a welding process that uses a laser beam to melt and join metals together. When integrated with a robotic system, it allows for precision and automation in the welding process.

Robot laser welding systems provide high precision and accuracy in the welding process. The focused laser beam allows for fine control over the welding parameters, resulting in clean and precise welds.

Automation with robots can improve workplace safety by reducing the need for human operators to be in close proximity to the welding process. This can be especially beneficial in hazardous environments.Robot laser welding machines can be equipped with sensors and vision systems for quality control purposes. These systems can monitor the welding process in real-time, ensuring that the welds meet the specified standards.

Optional laser power 1500W-3000W; support customization.

laser welding robot

Robotic Laser Welding Applications

From the perspective of application value, laser welding robots have alleviated the pressure on workers during the use process. Their automatic operation mode has broken through traditional welding methods, promoted the popularization of welding automation, and continuously expanded the application field with the support of technological innovation.
  • Automotive industry: Used for welding car body components, engine parts, and chassis.
  • Aerospace industry: To join aircraft structural elements, engine components, and other aerospace-grade materials.
  • Heavy equipment manufacturing: For welding heavy machinery parts that need to withstand high stresses.
  • Electronics industry: In the production of electronic devices, such as circuit boards and components.
  • EV battery manufacturing: As mentioned in the second reference, it can be used for welding battery tabs and other parts of EV batteries.
  • Metal fabrication: General metal parts manufacturing where strong and precise welds are necessary.

The advantages of robotic laser welding include high speed, narrow and deep welds, a small heat affected zone, and the ability to maintain consistent weld quality. This makes it suitable for applications where speed, precision, and weld integrity are crucial.

 

The use of robots in laser welding also offers flexibility in terms of adjusting to different part geometries and variations, as well as the ability to program different welding sequences for various part models. This helps manufacturers achieve high-quality and consistent welds while increasing productivity.
igolden

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