What Factors Will Affect The Welding Quality Of 1500w Handheld Laser Welding Machine?

Laser welding is a procedure in which metals or thermoplastics are connected to create a weld using a laser gleam. Due to the concentrated heat source, 1500w handheld laser welding machine can be performed at high welding velocities in meters per minute in thin materials.


1500w Handheld Laser Welding Machine

What factors will affect the welding quality of the laser welding machine?

1. Laser Waveform

In the welding process, the laser waveform is an important factor affecting the quality of 1500 laser welding machine. When the high-intensity laser is incident on the data surface, the metal surface will reflect 60%~98% of the laser energy, and the reflectivity will change with the surface temperature. Therefore, the laser reflectivity and laser utilization rate of different metals are different. For effective welding, lasers with different waveforms must be input, so that the metal arrangement at the weld is crystallized in the best way to form a co-alignment with the base metal to form a high-quality weld.

2. Laser Spot Gathering Diameter

The laser spot gathering diameter is an extremely important parameter reflecting the planning function of the laser, which determines the power density and processing scale of the laser. If the optical planning of the laser is reasonable and advanced, the laser energy will be collected and concentrated accurately, and the diameter of the laser spot can be controlled in the range of 0.2-2mm. Whether the diameter of the laser gathering can be controlled within 0.2mm is a severe test for the laser generator.

3. Laser Frequency

1500w handheld laser welding machine use the energy of a laser to weld metals. In the case of constant laser power, the higher the frequency, the smaller the output energy of each laser. Therefore, we need to consider the processing speed and determine the output frequency of the laser under the condition that the laser energy is sufficient to melt the metal. Too high frequency will inevitably lead to too low laser energy, which will constitute welding failure.


laser welding machine


Features of 1500w Handheld Laser Welding Machine:
1. Humanized operation interface, simple intuitive operation, easy to understand and powerful.
2.The beam quality is good, the electro-optical conversion efficiency of the fiber laser is high, up to 40%, and the energy consumption is very low.
3. The whole machine has stable performance and long life, basically achieving maintenance free.
4.High aspect ratio, small weld width, small heat affected zone, small deformation and fast welding speed.

Application Field
Continuous 1500w handheld laser welding machine is suitable for various kind of metal workpiece welding, it is versatile and suitable for the welding of metal connectors, mobile phone accessories (medium plate, nut), power battery, hardware, kitchen and bathroom electrical equipment, automotive parts structural parts, medical equipment, precision parts etc. It is mainly used for continuous welding of various metal sheets like copper, aluminum, titanium, stainless steel, low carbon steel, etc.

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