Current status of plate processing technology in the electrical industry. In electrical products, metal plate processed parts account for more than 30% of all product parts. The traditional processes of blanking, cutting corners, openings, and trimming are relatively backward, which directly affect the quality and production cost of the laser pointer. The reasons are as follows:
1. A large number of dies are required for traditional punch processing. Electrical products have many openings and different shapes, and there are many single and non-standard products. High mold cost and long production cycle are not conducive to the production of single and non-standard parts.
2. The use of a portable jigsaw to open the hole, not only the quality of the cut is poor, the dimensional accuracy is not easy to control, and the labor intensity is large, the noise is large, the production efficiency is low, and the saw blade is consumed.
3. In recent years, some companies have introduced “multi-station CNC punching machines” from abroad. Although this replaces punching of punching machines, they are expensive and noisy. There are marks on the cut surface and the punches rely on foreign imports. Each multi-digit CNC punch requires at least 16 sets of punches, and the price of each punch is 3,000 US dollars. Moreover, the punches need to be replaced frequently, which is even more uneconomical.
In the process of manufacturing electrical appliances, there are many sheet metal parts and parts, and the shapes are complex, and the process is difficult. Moreover, a large number of tooling and molds are required in the process to ensure the processing quality. green laser pointer cutting is a high-tech developed in recent decades. Compared with the traditional cutting process, it has higher cutting accuracy, lower roughness, higher material utilization and production efficiency. It is in the field of fine cutting that laser cutting has advantages that are unmatched by traditional cutting.