Sheet metal processing is closely related to the life of our life, almost all of the manufacturing industry can not be separated from sheet metal processing. In general, the sheet metal processing industry has developed rapidly in recent years. The main reasons are the following aspects.
1, the production capacity demand of sheet metal processing is improved. China has become more and more international manufacturing center. With the increase of foreign investment, the demand for metal finishing is increasing, and the electrical control box and machine shell in the metal processing industry are generally sheet metal parts, so the demand for the processing capacity of metal sheet metal is not broken.
2, sheet metal processing accuracy is low, easy to get started. As far as sheet metal processing is concerned, accuracy is very common in several threads, and the complexity of the process is relatively high. Even some parts work in dozens of ways. Therefore, gold processing enterprises usually need a variety of mechanical equipment to meet different technological requirements. The punching accuracy of sheet metal is usually about 0.1mm, and the bending accuracy can reach 0.5mm. Therefore, the accuracy is much lower than that of gold processing.
3, sheet metal processing profit is high. For example, stamping can reach about 30%, and laser cutting can achieve 50% or more.
Sheet metal processing products are more and more, the development of sheet metal processing industry is becoming more and more widely used, because the use of products is more extensive, so consumers pay more attention to the process level of sheet metal processing. The skills of sheet metal processing can be roughly classified into four parts:
1, there will be strip chip in cutting process. The treatment of long chip should be solved as soon as possible by hook.
2, in order to prevent chips from crumble and touch people, it is necessary to install transparent baffles in specific places to protect workers' safety.
3, the proper use of gauze to polish the outer surface of the parts requires old tools to move to the place of installation, and be careful not to touch the surface of the parts with hands and clothes. When grinding holes, do not use fingers to support gauze, choose other alternatives, and maintain a steady speed, not too fast.
4. It is strictly prohibited to put debris on the gearbox. When the construction is done, the staff should concentrate their efforts, not be half hearted, and prohibit fatigue. At the same time, smoking should be banned.
标签:   钣金加工 钣金加工厂家 热风炉