According to Yuxin fiber laser cutting, the development prospect of sheet metal parts manufacturing industry in the current social development is a stable development trend. At this stage, sheet metal parts have been relatively defined in detail until now. Referring to the definition in some overseas technical professional journals, sheet metal parts are also a kind of processing technology for comprehensive cold drawing of metal sheet (generally less than 6 mm) It includes shear, punching / cutting / composite type, folding, welding, riveting, assembling, forming (such as car body), etc. (Ningbo copper coin production processing). One of its remarkable characteristics is that the thickness of a part is consistent in general. In some cases, sheet metal can also be used as a trigger. In general, some metal plates are made by hand pressed to produce plastic deformation produce the desired appearance specifications. Further, more complicated parts can be produced according to welding small amount of mechanical processing. It is common to produce more complicated parts than the common chimney, tin stove car shell at home The structure of sheet metal production processing

In the production processing of fiber laser cutting, The deep layer, total width surface roughness of angle grinder sheet metal cutting are closely related to the output power of laser, the main element endangering the deep total width of laser cutting is laser output power. When other main parameters are fixed will be changed, the total width depth of laser cutting trace will expand with the increase of laser output power（ Ningbo optical fiber laser cutting technology.

1. The kinetic energy power obtained by raw materials is expanded, the kinetic energy of raw materials per unit time is increased, the deep layer of laser cutting is improved;

2. With the expansion of laser output power, the thermal damage zone is improved. In addition, the kinetic energy outside the diameter range also increases, so the effect in which can be ignored. These lasers raw materials produce efficiency, so that the total width of laser cutting is increased. However, because the kinetic energy only accounts for 13.5% of the total energy, the laser cutting depth is far lower than the management center. Generally, the top of the cutting surface is funnel-shaped, which reduces the quality of laser cutting. However, the diaphragm can be used to filter out a part of the edge to solve this problem.