To do a good job in Sheet Metal Processing: The way of cutting in sheet metal processing is: cutting machine cutting: that is to say, the cutting machine is used to cut the appearance design limit, and then the punching machine is used to fuse the mold for punching, corner cutting, etc., and then the cutting is completed. Laser cutting: that is to say, the use of laser cutting is used to cut out the desired structure. Punch cutting: that is to say, the use of a punching machine to punch the structure of flat parts and other structures can be done in one step, and it can also be completed layer by layer. Numerical control blanking: that is, after the writing of the program process to maintain numerical control, so that the cold stamping of the structure can be carried out, and then the blanking is completed. It is necessary to do a good job of cutting sheet metal processing: During the production and processing of sheet metal, some problems sometimes occur, such as laser cutting production and processing, so we have a certain degree of mastery to solve it. The deformation is mainly due to the fact that explosive perforation is not used in the production and processing of small holes, but the pulse perforation is used, which will interfere with the quality of production and processing. Burr edge. The main reasons are: the left and right parts of the laser focus are wrong, or the power is not good, or the cutting rate is not good, the gas purity is not good, etc., so it needs to be analyzed in detail. The cutting is not completely penetrated. The angular speed of the laser cutting is too fast, or the choice of the nozzle of the laser head is not matched with the thickness of the production and processing, all of which cause this problem, and then interfere with the quality of production and processing. To do an important part of sheet metal processing: the bending of sheet metal materials should be based on the limit regulations of the drawings and the thickness of the material to clarify the numerical control blade and cutter groove to be used for bending, so as to avoid the collision between the commodity and the numerical control blade, and then cause deformation. In addition, the order of bending is also very important, generally first inside and then outside, first small and then large, and first very last general. The pressure riveting of the workpiece should fully consider the height-width ratio of the stud, as well as the working pressure of the press. In addition, the stud and the surface of the workpiece should be flush to prevent the workpiece from being invalid and cannot be applied. Welding in sheet metal processing generally includes hydrogen arc welding, spot welding, technical electric arc welding and carbon dioxide maintenance welding. When making spot welding, the welding site should be fully considered. The surface solution in sheet metal processing should be selected according to the specific situation. If it is cold plate production and processing, then electroplating is generally carried out first, followed by phosphating treatment, and finally spraying. Enhance the technical strength of sheet metal processing masters: Sheet metal processing, the detailed technical standards are: the surface of the part, first remove the oxide skin, and check that there are no defects or interference before machining. If induction quenching is to be carried out, then the quenching temperature should be within the standard temperature range, and high temperature cold processing should be carried out. If there is no public service regulation, then it should comply with the standard provisions in GB1184-80, and its length tolerance. Before the parts are installed, be sure to carry out some necessary inspection and cleaning to prevent dirty things. In addition, check the mutual cooperation gaps, etc.