Advantages and automatic operation of laser welding fin tube

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The change range of the heat affected area of laser welding stainless steel finned tube is relatively small, mainly because its heat transfer will directly lead to a relatively small thermal deformation, to a certain extent, it is not necessary to use the electrode, and the whole welding line speed can reach 18mm / s. using laser beam is very easy to focus, and the positioning is accurate, and the distance between the workpiece is well controlled.
To a certain extent, laser welding fin tube can effectively design semi-automatic and full-automatic welding operation according to the product characteristics of its customers. The automatic laser welding equipment mainly adopts programming automatic operation when it is used. The weldable figures include: point, straight line, circle, square or any plane figure drawn by AutoCAD software.
Laser welding of finned tube can effectively realize its automatic operation during operation, so when welding, it can be handed over to a computer for control. Generally, it can weld two kinds of metals with different materials. For some materials that are difficult to be welded by ordinary welding, it can be easily welded by stainless steel laser welding machine.
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Advantages of laser welding stainless steel finned tube
1. The density of laser power is large. When the workpiece is used, the temperature will rise rapidly and melt or vaporize. Even materials with high melting point, high hardness and brittle quality (such as ceramics, diamonds, etc.) can be processed by laser.
2. The laser head of laser welded finned tube does not contact with the workpiece, and there is no wear problem of processing tools.
3. The workpiece is free from stress and pollution.
4.It can process moving workpieces or materials sealed in the glass shell.
5.The divergence angle of laser beam can be less than 1 milliarc, the spot diameter can be as small as micrometer, and the action time can be as short as nanosecond and picosecond. At the same time, the continuous output power of high-power laser can reach the order of kilowatt to 10kW, so the laser is not only suitable for precision micromachining, but also suitable for large-scale material processing.
6. The laser beam of laser welding fin tube is easy to control, which can realize high automation and high machining precision.
7. Aser processing can be carried out by robots in harsh environments or places hard for other people to access.

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