At present, my country's sheet metal industry has continuously introduced foreign technology, so sheet metal equipment and sheet metal processes have been greatly improved. Although some precision sheet metal parts processing enterprises have been transformed and adjusted according to the industrial structure, as the punching sheet processing industry of the basic industry, right? Its industrial distribution does not have a large impact. European and American high -tech regions, Nordic high -cost regions, Southeast Asia assembly production areas, widely used in industries such as toys, electronics, smart components, unmanned aircraft and vehicle fields, etc., which has driven the manufacturing industry in China, Southeast Asia, and India Development has also emerged many supporting sheet metal processing companies to serve application enterprises.
For any structural parts, it has a certain processing process. First design and draw the sheet metal processing plants into drawings to express its structure; then the complicated structure of the structure is expanded into a workpiece of shape and holes. Next, the processing session. According to the differences in the structure of the sheet metal parts, the sheet metal process process is different, and the following points are summarized.
Sheet metal processing plant-handmade refined welding process-vetpRecision
1. The method of releasing. There are many ways to place the feeding, mainly in the following four methods: cutting the bedding of the bed. Material. It is to use the punch to process its shape and holes. It has more advantages in the punching fabric during mass production;
There are two other types of numerical controls, which are precise workpieces: NC numbers and laser feeding. The former is more suitable for plates with a thin plate below 3.0mm. Board processing
2. Bringing edge. Cross -edge is also called flip -pellets and pumping, which is to pump into a designated hole on the pre -rushing hole. This sheet metal process can make the workpiece attack more intense, suitable for the thickness of the board below 1.5mm below 1.5mm. Workpiece
3. Press rivet. The commonly used rivet rivet, rivet nut, rivet screws, etc. The riveting method can be riveted on the sheet metal parts by the rivet or riveting machine.
Sheet metal processing plant-one of the production line-avatpRecision
4. Bend. Bending is the intensity of the processing workpiece. Its processing requires a folding bed and related bending molds to complete.
5. Welding. Welding is to welded 2 or more parts of parts together to achieve the purpose of processing; or welded the seam of a single part to increase the strength of the folding edge. Arc welding, electric welding, robot welding and touching metal welding ..
7. assembly. It is a complete part of the component of multiple parts or components in accordance with the requirements of the drawings to make it a complete part. The assembled parts may be finished products or semi -finished products
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