1. Process parameters of laser welding:　　 1. Power density. Power density is one of the most critical parameters in laser processing. With a higher power density, the surface layer can be heated to the boiling point within a microsecond time range, resulting in a large amount of vaporization. Theref

MOPA－120H Pulsed Fiber Laser▲ Advantage: 1. The beam quality is good and can be used for precision welding; 2. Narrow pulse width, small heat-affected zone, suitable for sheet welding; 3. The frequency and pulse width can be adjusted in a wide range, which can meet more materials welding; 4. Air-cooled, small size, built-in red light, no consumables.

With the rapid development of the global manufacturing industry, the application of welding technology has become more and more extensive, and the level of welding technology has also become higher and higher. New welding technology methods are constantly emerging, and professional welding equipment is changing day by day. At the same time, domestic and foreign welding equipment manufacturers have also demonstrated their strengths in various ways, especially by exhibiting a wide range of products and advanced technologies at the exhibition. From the development of carbon arc welding at the end of the century to the present, it has only a history of more than one hundred years, and hundreds of methods have been formed, and the level of welding technology has reached a new height. Welded structures are developing in the direction of large-scale, complex and high-parameters.

Laser welding technology is widely used in the field of automobile manufacturing, which can improve the functionality and style of automobiles, improve the market competitiveness of the automobile manufacturing industry, and promote the development of the automobile manufacturing industry. This arti

Laser welding uses high-energy laser pulses to locally heat a material in a small area. The energy of laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly for the welding of thin-wall

The parameters that directly affect the quality of laser welding include: laser pulse energy, laser beam spot diameter, laser pulse frequency, laser pulse width, laser pulse waveform, relative light absorption rate of the welded material, welding speed, protection Gas etc.　　The energy of the laser p

Laser welding technology is a comprehensive technology integrating laser technology, welding technology, automation technology, material technology, mechanical manufacturing technology and product design. It is ultimately embodied as a complete set of special equipment and a matching process. As an

The production of batteries involves multiple links, including information on raw materials, production processes and processes, product batches, manufacturers, and dates. How to effectively trace the entire process of lithium batteries? The key information needs to be stored in the QR code to mark on the battery, while the traditional ink jet coding technology has problems such as easy friction and easy loss of information for a long time, while the Inno laser ultraviolet marking technology has strong permanent and anti-counterfeiting High performance, high precision, strong wear resistance, safety and reliability, etc., after a long period of time, it will not fade due to environmental relations. It is a high-quality solution for marking in the battery industry.

Can be divided into continuous laser and pulsed laser. CW lasers can continuously output for a long period of time, work stably, and have high thermal effects. Pulsed lasers output in the form of pulses. The main characteristics are high peak power and small thermal effects. According to the length of the pulse, pulsed lasers can be further divided into milliseconds, microseconds, nanoseconds, picoseconds and femtoseconds. Generally speaking, the shorter the pulse time , The higher the single pulse energy, the narrower the pulse width, and the higher the processing accuracy.

Aluminum alloy doors and windows are favored by many consumers due to their advantages in environmental protection and energy saving, system configuration, and intelligence. The market share of building doors and windows remains above 55%, Chinese aluminum alloy doors and windows customized market r

General welding, it can’t weld items that thickness is too small, such as the thickness of 100 microns or less foil, there is no way to welding, but through a special output waveform of laser welding can be successfully welded in Japan, we have used CO2 laser welding machine It replaces the flash-bu