For new customers, when purchasing equipment, they will ask to see the laser cutting machine proofing first. In addition to the cutting speed of the equipment, the more important thing is to see the cutting quality of the sample. What indicators reflect the cutting quality of the laser cutting machine? What should customers pay attention to? Let's give you a detailed introduction.

Roughness

The laser cutting section will form vertical lines. The depth of the lines determines the roughness of the cutting surface. The shallower the lines, the smoother the cutting section. Roughness not only affects the appearance of the edges, but also affects the friction characteristics. In most cases, it is necessary to reduce the roughness as much as possible, so the shallower the grain, the higher the cutting quality.

Anhui laser cutting machine sales areas: Hefei, Wuhu, Bengbu, Huainan, Maanshan, Huaibei, Tongling, Anqing, Huangshan, Chuzhou, Fuyang, Suzhou, Liu'an, Mizhou, Chizhou, Xuancheng

verticality

If the thickness of the sheet metal is more than 10mm, the perpendicularity of the cutting edge is particularly important. When away from the focus, the laser beam becomes divergent. According to the position of the focus, the cutting becomes wider towards the top or bottom. The cutting edge deviates several millimeters from the vertical line. The more vertical the edge is, the higher the cutting quality is.

Sales areas of laser cutting machine in Chuzhou, Anhui Province: Langya District, Nanqiao District, Lai'an County, Quanjiao County, Dingyuan County, Fengyang County, Tianchang City, Mingguang City

Cutting width

Generally speaking, the cutting width does not affect the cutting quality, and it only has an important impact when a particularly precise contour is formed inside the part. This is because the cutting width determines the minimum inner diameter of the contour. When the thickness of the plate increases, the cutting width also increases. Therefore, in order to ensure the same high accuracy, the workpiece should be relatively stable in the processing area of the laser cutting machine no matter how large the cutting width is.

Lines and burrs

When cutting thick plates at high speed, molten metal will not appear in the incision below the vertical laser beam, but will spray out at the rear of the laser beam. As a result, curved lines are formed at the cutting edge, and the lines closely follow the moving laser beam. To correct this problem, reducing the feed rate at the end of the cutting process can greatly reduce the generation of lines.

Burr is a very important factor to judge the quality of laser cutting. Because the removal of burr requires additional work, the severity and quantity of burr can directly reflect the cutting quality of laser cutting machine.