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Publish Time: 2023-08-03 Origin: Site
The choice of laser welding machine is very important to the yield of batch processing; therefore, under the premise of conditions permitting, it is advised that users select laser welding machines of high quality.
Production characteristics of laser welding machine
Production advantages of laser welding machines
Reason for choosing a laser welding machine
Due to the small spot (0.1~0.3mm) and high power density of the laser beam after focusing, the laser welding machine is several orders of magnitude higher than arc welding (5×102~104W/cm2), so laser welding has the incomparable advantages of traditional welding methods. Significant advantages: small heating range, narrow welding seam and heat-affected zone, excellent joint performance; small residual stress and welding deformation, high-precision welding can be achieved; high melting point, high thermal conductivity, heat-sensitive materials and non-metals can be welded; Fast welding speed and high productivity; highly flexible and easy to automate.
1. The workpiece processed by the laser welding machine can be placed in a closed space (after being evacuated or the internal gas environment is under control).
2. The laser beam can be focused on a small area so that small and closely spaced small parts can be welded.
3. There are many types of weldable materials, and they can also combine various materials with different materials.
4. It is easy to use automation for high-speed welding, not only that but also digital or computer control.
5. When welding very thin materials or wires with relatively thin diameters, the laser welding machine will not have the trouble of melting back like arc welding.
6. The laser welding machine is not affected by the magnetic field (arc welding and electron beam welding are easily disturbed by the magnetic field) so that the weldment can be aligned more accurately.
The laser welding machine has the advantages of high speed, large depth and small deformation;
The laser welding machine can weld at room temperature or under special conditions, and the welding equipment is simple. For example, when the laser passes through the electromagnetic field, the beam will not be deflected.
Welders can easily move around the workpiece and access difficult-to-reach areas, making them ideal for welding large or complex structures where fixed welding setups might be impractical.
The laser power, spot size, and focus are adjustable, tailoring the welding process to the specific requirements of the material and joint being welded.
Faster welding speeds compared to traditional welding methods. This leads to higher productivity while reducing production time.
Fiber lasers are highly energy-efficient compared to other laser types, reducing distortion, energy consumption, and operating costs. The concentrated heat input from the fiber laser minimizes distortion in the workpiece, making it suitable for welding thin materials or delicate components that require minimal thermal stress.
Wuhan EETO Laser Equipment Co., Ltd, which has been established for several years, focuses on the production of laser welding machines. Here, you can find the laser welding machines you need.