The hand-held welding machine has been very popular since it came into the market, and many people want to buy it for application. This is due to the advantages of the hand-held welding machine compared with traditional welding equipment. Before purchasing, we must have a corresponding understanding of the advantages and disadvantages of the equipment before we decide whether to purchase it. We can't just see the advantages of the appearance and blindly follow the trend. Next, let's introduce the advantages and disadvantages of the hand-held laser welding machine? Let's have a look!
What are the advantages and disadvantages of the hand-held laser welding machine
Advantages: faster speed, greater depth and less deformation. Welding can be carried out under indoor temperature or special conditions, and the welding equipment is simple. For example, if a laser passes through an electromagnetic field, the beam will not deflect; Laser can weld in vacuum, air and some gas environments, and can weld through glass or materials with transparent light beams.
It can weld refractory materials such as titanium, quartz, etc., and can weld dissimilar materials with good effect.
After laser focusing, the power density is high. When high power devices are welded, the depth width ratio can reach 5:1, and the high one can reach 10:1.
Micro welding can be carried out. After focusing, the laser beam can obtain very small light spot, which can be accurately positioned, and can be used in the assembly welding of a large number of micro, small and medium-sized workpieces produced automatically.
Disadvantages: high precision of weldment assembly is required, and no obvious deviation of the beam on the workpiece is required. This is due to the small size of the light spot ruler and narrow weld seam after laser focusing, which are filled with metal materials. If the workpiece assembly accuracy or beam positioning accuracy cannot meet the requirements, it is very easy to cause welding defects.
The cost of lasers and related systems is high, and the one-time investment is relatively large.
The above is the general content of the advantages and disadvantages of the hand-held laser welding machine. I believe you will have a deeper understanding of the advantages and disadvantages of the hand-held laser welding machine after reading it.