Sheet Metal Processing is more about modifying metal plates to realize their use in many different places. Sheet metal can be processed in many ways, including stamping, cutting, cutting, etc., to change the nature and shape of the metal. The use of this processing technology can bring a lot of convenience to people‘s lives and also promote the development of China‘s machinery manufacturing industry. There are many products in life that use sheet metal processing to realize their value. As small as a door and a stainless steel window. There are also electric boxes, various control boxes, etc., which need to be completed through sheet metal processing. In recent years, sheet metal processing is now moving in the direction of large-scale. Advanced and efficient sheet metal processing technology is used in the automotive industry, shipbuilding industry, and various large processing plants. With the development of the economy and the continuous improvement of the machinery manufacturing industry, their development prospects are broad and they can be used more in the future. Its demand is also growing. At this stage, what the sheet metal processing industry needs to do is to continuously improve its own technical level, enhance its innovation ability, and strive to introduce advanced production equipment to expand the production scale. For the sheet metal processing industry, it is more important to achieve the standardization and institutionalization of operations, formulate strict development plans, and formulate feasible development plans. Strive to build your own sheet metal brand, and do not rely too much on the labels of foreign brands, which is very unfavorable to your own development. In order to achieve true development, we must continue to develop our own brand and achieve scale development. Cutting speed: Generally speaking, the cutting speed is proportional to the laser power density, and the laser power density increases to improve the cutting speed. Communication equipment sheet metal laser power density is not only related to the laser output power, metal spraying processing but also to the beam of light quality mode and the characteristics of beam of light focusing system. Focus position: First, determine which lens length to choose, and then determine the relative position of the focus relative to the surface of the workpiece to ensure the cutting quality. When the focus is at the {zj0} position, the slit is the smallest and most effective. Auxiliary gas pressure: Auxiliary gas is used for cutting operation. It is necessary to clarify the type of auxiliary gas and the pressure used, and the auxiliary gas and the laser beam are sprayed together. After using the auxiliary gas, the cutting speed can be increased by one-third to one-half. Workpiece characteristics: This mainly involves two aspects of the material surface reflectivity and the material surface state. The lower the surface reflectivity of the material, the better the material absorption rate and the better the cutting effect. If the surface condition of the material is poor, the absorption rate of the material surface will be affected.