In daily life, people should observe and think about important things in daily life. Necessities in people's daily life, such as chimneys, stainless steel barrels, oil barrels, ventilation ducts, elbows, etc., are all made of metal plates. Metal plates can be processed into metal plates of various specifications and models. Many changes have taken place in our production, food, clothing, housing and transportation. This kind of sheet metal processing has a technical term in the manufacturing industry called sheet metal processing.
Now, let me introduce sheet metal to you in detail. Sheet metal is a steel handicraft processing technology, which belongs to cold processing technology and belongs to the steel processing manufacturing industry. According to the international definition of sheet metal, sheet metal is a relatively detailed cold processing process of sheet metal, and cutting, cutting, patching, etc. are carried out according to the process. For example, people use thick steel plate casings in trams, which are made by sheet metal processing technology.
Next, we will introduce the processing technology characteristics of sheet metal processing in detail. Sheet metal is thin steel, so it is lighter in weight. Sheet metal processing is based on cold working technology, so it has great compressive strength and is very hard. In addition, the plate is a type of steel and can have good electrical conductivity according to the current. Compared with other steel processing methods, the price has a very good performance ratio.
The application range of sheet metal processing products is described in detail. Sheet metal processing has many applications. Sheet metal processing is a processing technology that manufactures high-precision components for electronic and electrical appliances, assists the communications industry, and manufactures car casings for the automotive industry. In addition, it is used in the production and processing of medical machinery. In other words, sheet metal processing has many primary uses, which brings a lot of convenience to people's production, food, clothing, housing and transportation.
Sheet metal processing methods include: non-abrasive processing and abrasive processing. Although their processing steps are similar, they cannot escape the following situations:
1. The design department makes photos of sheet metal parts according to the prescribed design plan and displays them one by one in three-dimensional mode, which is convenient for the processing unit and fully displays the characteristics of the sheet metal parts. actual structure.
2. For the parts shown in the photos, the cutting method is very good. In fact, it can be divided into: shearing machine cutting, high-speed punch cutting, CNC machine tool cutting, etc.; 3. Pay attention to
its orientation when riveting. Sheet metal can be riveted by high-speed punching machines or hydraulic riveting machines.
4. The welding should be firm, and the welding surface should protrude a little during welding so that it contacts the surface of the tablet. Welding time and working pressure should be ensured when welding.
5. Sheet metal forming processing: The key is sheet metal bending. The key to the plate bending sequence is from the inside to the outside. From small to large. First fold out the unique situation and then fold out the general appearance priority to select processing.
6. Metal surface treatment: According to customer requirements, apply original film on the sheet metal surface to improve the adhesion of the spray paint. Based on the actual operation of fiber laser cutting automation technology, the sheet metal processing technology has been further improved to maintain the intelligence of the actual operation, which not only saves labor costs, but also further improves productivity, increases the total manufacturing volume, and has a positive impact on the future. The development of sheet metal has played an obvious role.