Process Analysis of Sheet Metal Structure Design
Sheet metal processing is a comprehensive cold working process for sheet metal, including shearing, punching, cutting, folding, welding, riveting, etc. its remarkable feature is that the thickness of the same part is the same.
2022-08-22
Methods to Prevent Corrosion of Sheet Metal Enclosure
In the production of sheet metal shell, sometimes no matter what material we use, the sheet metal shell may be corroded after long-term use due to the problem of wet weather. When this phenomenon occurs, it will undoubtedly cause great inconvenience to us.
2022-08-20
Advantages of Laser Welding of Sheet Metal Cabinet
The production process of the processing industry of sheet metal chassis and cabinets has developed rapidly. In the welding operation of chassis and cabinets, there are mostly strict welding requirements, such as welding slag, deformation, burn through, bulge and depression are not allowed. The welding requirements are neat, uniform, firm and reliable. With the popularization of laser cutting machine, the accuracy of sheet metal cutting and blanking is getting higher and higher, which also creates conditions for the application of laser welding machine technology. Many sheet metal processing enterprises began to consider using laser welding machine technology to improve welding accuracy and aesthetics.
2022-08-11
How to Select the Processing Method of Sheet Metal Parts?
The weight of sheet metal processing parts is relatively light, but the strength is high and the conductivity is good. The important thing is that the cost is relatively low. If a large number of large-scale production has good performance, processing can improve the function and service life of products. Of course, we all know that processing skills are indeed a little troublesome, but the processing of sheet metal chassis shell can bring greater benefits to enterprises, so there are so many reasons for selective processing.
2022-08-11
Automatic Stamping
Discussion on automatic stamping is a common production method.
2022-08-11
Four Basic Cold Processing Links to Optimize Sheet Metal Design
Generally, sheet metal parts have obvious advantages in strength, weight and cost, and have better point-to-point performance than traditional parts. Therefore, up to now, sheet metal parts have been gradually applied in China’s high-tech fields such as electronics and communication. At the same time, people have gradually put forward higher requirements for the quality and function of sheet metal parts, The proper optimization of the original sheet metal processing technology has become the focus of sheet metal processing personnel. According to the actual research, this paper believes that the optimization of processing technology should be carried out one by one from the application of four basic cold processing links of sheet metal processing.
2022-08-10
Reduce the Deformation of Sheet Metal Welding With the Help of External Force
1 Water cooling block Many techniques can be used to control the welding deformation of special welding workpieces. For example, in thin plate welding, the use of water-cooled blocks can take away the heat of the welded workpiece. The copper pipe is welded to the copper fixture by brazing or tin welding, and the circulating cooling is carried out through the water pipe to reduce the welding deformation.
2022-08-09
Improve the Design Ability of Sheet Metal Parts
Engineers and designers must ensure that the CAD system they purchase is compatible with the current program. If not, they may start from scratch. The initial requirement is to determine the sheet metal compatibility in the CAD setup you plan to purchase. However, no single CAD system can meet all your design needs, which is the fact that all of us must accept. In addition, some of the most advanced CAD systems available today may not be compatible with your current tools.
2022-08-08
Sheet Metal Design, You Need to Know These!
Sheet Metal Design Works, You Need to Know These! 1. Basic principles: a. The principle of uniform thickness of products b. Easy to Flatten Principle c. Appropriately select the thickness of sheet metal parts e. In line with the processing technology 2. Process requirements: A.Punching: ordinary punching and precision punching Note: Avoid narrow and long cantilevers and groove A with a thickness of not less than 2T.
2022-04-22
Difficulties in Aluminum Welding
Difficulties in Aluminum Welding https://sheetmetalxj.blogspot.com/ 1. Very easy to oxidize. In the air, aluminum is easily combined with oxidation to form a dense aluminum oxide film (about 0.1-0.2 thick) um) , the melting point is high (about 2050 ℃), far exceeding the melting point of aluminum and aluminum alloys (about 600 ℃). The density of alumina is 3.95-4.10g/cm3, about 1.4 times that of aluminum. The surface of alumina film is easy to absorb water. During welding, it hinders the fusion of base metal, and is very easy to form defects such as pores, slag inclusion and incomplete fusion, resulting in the decline of weld performance.
2022-04-09
Sheet Metal Wire Drawing
Wire drawing can be made into straight lines, random lines, threads, ripples and spiral lines according to the needs of decoration.
2022-04-09
