in the whole process of sheet metal processing, there are many cases where people do not know how to judge the quality of sheet metal processing. today's high-precision sheet metal processing, I will explain to you when using laser cutting and machining metal materials, how to judge the quality of sheet metal laser in sheet metal processing.

1. Clean cutting surface, few wireframes, no brittle fracture

When laser cutting is carried out at continuous high temperature, the imprint of the molten raw material is not easy to occur in the wound under the vertical laser beam, but will spray out behind the laser beam. A curve is generated at the drilling edge, and the curve must firmly follow the moving laser beam. In order to completely solve this problem, it is necessary to reduce the feed rate when the whole cutting process is completed, which can greatly eliminate the generation of wire frames.

2. Narrow width of double seam

Cut width does not normally compromise cut quality. The cutting width only plays a major role when the internal structure of the part produces a particularly accurate contour. This is due to the fact that the cutting width decides the minimum internal structural expansion and contraction of the aluminum profile.