Laser welding machine also occupies a very important position in related fields. As a consumer, the concern is its welding quality, and how to judge? I think we should judge from four aspects.
It is necessary to accurately judge the melting phenomenon in the welding process. The strength of the melting phenomenon in this process also depends on the composition of a number of factors. For example, the time the laser acts on the surface of the material, the power density, and the peak power. As long as these factors are well controlled, lasers can be used in various welding processes.
Another factor is the most critical point in the welding process of the metal laser welder - the beam focusing position. The focusing position of the beam is an important position. With the relevant factors of laser power and welding speed, large penetration depth and better weld shape can be provided when the focus is in the optimal range.
Secondly, if you want to judge the welding effect, the basic is to be familiar with the welding method of the metal laser welding machine. There are two common laser welding methods. The first is pulsed laser welding. Now it is mainly used for single point fixed continuity and sheet material welding.
When welded, they become circular welding points; The second is continuous laser welding. Its main function is to apply it to the welding and cutting of large and thick workpieces, and gradually form a continuous weld during the welding operation.
Not only is the understanding of laser welding methods, but also includes the selection of basic welding materials, metal laser welding machines and processing tables, which will affect the effect of laser welding. Therefore, it is necessary to retain relevant knowledge before making judgments in order to make progress. Article from the Internet, if there is infringement or violation, please contact us to correct.
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