NEWS

Precision laser welding and industrial automation and robot intelligent production line solution provider

05

2023-05

Why tin welding? Can laser solder paste be used after it expires?

The welding method of using tin as a welding material is called brazing, which is a welding method that only melts the welding material and does not melt the welded parts. The traditional way of electric iron welding

05

2023-05

Application advantage analysis of spot welding process of automatic laser welding machine

In advanced industrial enterprises, due to the wide application of laser processing technology, the production technology has undergone qualitative changes. The emergence of laser welding technology to further expand the scope of application of laser technology. From the current welding practice in China, laser welding has not only been widely used in aluminum alloy, stainless steel and other metal fields, but also in the welding of non-metallic products such as electronic components.

05

2023-05

Laser welding and application of precision optical components

With the rapid development of modern science and technology such as electronic science and the Internet, the application range of precision optical components continues to penetrate into many optical imaging fields closely related to human life, such as digital cameras, notebook computers, mobile phones, security surveillance cameras, vehicle-mounted visual systems, smart homes and aerial drones.

08

2023-08

What is welding

Welding is an important material processing technology. With the pursuit of material civilization of human society, the continuous development of various new materials and the continuous development of science and technology, welding technology has become an independent discipline, which has the characteristics of diverse and complex structure, the realization of integrated connection between dissimilar materials, and the manufacturing process is relatively simple.

08

2023-08

Definitions related to welding

Welding method: refers to a specific welding method, such as submerged arc welding, gas shielded welding, etc., the meaning of which includes the metallurgical, electrical, physical, chemical and mechanical principles involved in the method.

08

2023-08

Classification of welding methods

Fusion welding (fusion welding): A welding method in which the base metal at the place to be welded is melted to form a weld. The welding process will be heated to a molten state, without pressure to complete the welding method known as fusion welding.

08

2023-08

Physical nature of the welding process

The material of the welded workpiece (the same or different) is heated or pressurized or both, and with or without filling material, so that the material of the workpiece reaches the combination of atoms and forms a permanent connection. Not only a permanent joint is formed macroscopically, but also an intrinsic connection on the tissue is established microscopically.

08

2023-08

Welding through three methods to achieve the purpose of joining

The first, welding. That is to say, the workpiece to be joined is heated, partially melted, and a molten pool is gradually formed. After the molten pool is cooled and solidified, the joint is joined. If necessary, molten filler can be added to assist. This method is suitable for welding of various metals and alloys without pressure.

08

2023-08

17 Common Welding Methods

Hand arc welding is the earliest developed and most widely used welding method in various arc welding methods. It is coated with the outside of the electrode electrode and filler metal, the arc is burning between the end of the electrode and the surface of the welded workpiece.

< 12 >