Now CNC punching machine is used in the construction machinery industry is very much, and the number of manufacturers and brands of CNC punching machine is particularly many, for people who do not know the industry, how to choose a suitable punching machine is also a headache, because the manufacturers and products are not well understood, how to distinguish the quality of products when purchasing, so we need to CNC punching Machine knowledge has more understanding, so in the purchase time will be easier, next for you to introduce some purchasing skills, hope to help you. when purchasing a CNC punching machine, some details need to be paid attention to. If you don't pay attention to a small detail, it may affect the service life of the CNC punching machine. Here is a detail that is easy to be ignored, that is, the grinding of the steel plate on the machine platform. Some people may think that as long as the mold is finished, there will be no problem, and whether the steel plate is grinded or not is not important. However, this is not the case If the steel plate under the mold is not smooth, it is likely to affect the service life of the mold, which may cause failure in the later use process. We know that punching machine will produce vibration in work, which is common sense. However, many people do not pay enough attention to the friction phenomenon caused by the loosening of the mold and the lower steel plate. After the grinding tool is loose, some will use steel plate to pad the mold. However, this can not solve the fundamental problem and need to be paid enough attention to. < P style = "text indent: 2em;" > when purchasing CNC punching machine, we must pay attention to carefully check some details, and have more understanding of CNC punching machine, so that it will be more convenient to purchase. Moreover, it is suggested that you should choose some manufacturers with high brand reputation. This kind of product quality is more guaranteed and can relieve more worries. < P style = "text indent: 2em;" > based on the automation equipment and according to the characteristics of stamping production, the automatic stamping manipulator is specially developed for realizing the automatic production of stamping. It can replace manual work in each stamping station for material stamping, handling, loading and unloading, and improve the working efficiency of the whole production line. < P style = "text indent: 2em;" > for the repetitive, dangerous and high beat processing industries such as stamping, the automatic stamping manipulator can save labor cost, improve the safety of labor and equipment, and maintain the product capacity, quality and process stability, which is an important spiritual embodiment of modern chemical industry. The stamping manipulator can be connected by multiple single press manipulators to form a stamping production line, which will improve the production efficiency. < P style = "text indent: 2em;" > on the one hand, the competitiveness of the manufacturing industry is nothing more than price and quality. Large scale automatic manufacturing can establish a comparative advantage between price and quality for enterprises, not only greatly improving the precision and quality of products, but also ensuring the delivery time. On the other hand, the use of robots will combine and compress the original production line, which greatly improves the workshop utilization rate and the output per unit area. In addition, robots work in dangerous and labor-intensive jobs such as dispensing, welding and transportation, which not only solves the prominent problem of labor difficulty, but also solves the environmental protection problem, making the labor-intensive industry into a technology intensive industry.