1. High precision sheet metal processing has a wide range of applications: the emission angle of sheet metal processing beam can be less than 1m arc, and the light spot diameter can be less than 1m arc μ In the order of M, the efficacy time can be as short as nanosecond and picosecond laser. At the same time, the continuous power of high-power sheet metal processing can reach the order of kW to 10kW, so sheet metal processing is suitable for both detailed production and processing and large and medium-sized raw material production and processing;

2. High precision sheet metal processing power: after the product workpiece digests and absorbs the sheet metal processing, the temperature rises rapidly and melts or volatilizes. Even the data with high melting point, high strength and high ductility can be processed with sheet metal;

3. Convenient and convenient sheet metal processing: intelligent robot can be used for high-precision sheet metal processing in extreme natural environment or places difficult for others to access.

4. High precision sheet metal processing bundle is easy to control: it is easy to closely combine with precision machinery and equipment, new high-precision detection technology and computer to complete high production and processing automation technology and achieve high processing accuracy;

High precision sheet metal processing and connection technology.

In the contemporary machinery manufacturing industry, the method of connecting two or more parts includes anchor bolt connection, bolt connection, bonding and welding. The first two connection methods are mechanical equipment connection, which can be disassembled. The welding is completed by the fusion between the two object molecules to produce a permanent composition, which can not be disassembled after connection. The connection mode selected in specific manufacturing should not only fully consider its stability, but also consider its rationality. Understand the characteristics of various connection modes. Welding: there are many welding methods used in industrial production, which can be divided into three categories according to the characteristics of welding process.

1. Arc welding: select partial heating method to heat up the connector of the weldment to the melting condition, combine with each other, and fuse with each other after cold doubt. General arc welding and gas cutting belong to this category.

2. arc welding: during the whole welding process, whether heating welding or not, it will increase a certain working pressure, make the surface of the two connectors touch closely, promote the tuberculosis in the middle of the molecules, and then get a solid connection between the two weldments. Resistance welding machines and friction welding belong to this category.

3. Brazing: similar to arc welding, solid connection can be obtained, but there are differences between them. In this way, the brazing raw materials whose melting point is less than that of the weldment are heated together with the weldment to melt the brazing raw materials, but the weldment itself does not melt. Wet the weldment with liquid brazing raw materials, fill the gap of the connector, spread with the weldment, complete the integration with solid welding metal materials, and connect with each other after cooling. Such as soldering, soldering, etc.