With the rapid development of industries such as the automotive, military, and heavy industries, the cutting of three-dimensional sheet metal parts and special profiles in these industries is showing a trend of small batches, diversification, and high precision. The robotic laser cutting system comp

High precision and high accuracy are the way to survive as a metal laser cutting machine. If the cutting accuracy of a metal laser cutting machine cannot reach the cutting accuracy, the current domestic metal laser cutting machine problems are basically reflected in the focus of the problem , So for

Cutting is currently one of the most widely used laser industrial processing technologies. Fiber lasers and CO2 lasers are currently the most commonly used laser cutting equipment. As a user, you must first understand the advantages and disadvantages of fiber lasers and CO2 lasers, and then judge th

Which laser cutting machine is best to use? Maybe many customers will have a lot of such questions in the selection, then tell you, the best laser cutting machine is an optical fiber cutting machine.Fiber laser cutting machine is also known as fiber laser cutting machine. Through optical fiber trans

On September 7, the "OFweek 2017 (13th) China Advanced Laser Technology and Application Seminar" hosted by OFweek China's high-tech industry portal and undertaken by OFweek Laser Network was officially held in Shenzhen. Huang Hui, the welding industry manager of Enna Laser Technology (Shanghai) Co.,

Domestic low-power fiber lasers are mainly used in 3C product marking, micro-engraving and other fine processing fields. Domestic medium-power fiber lasers are widely used in the field of metal sheet cutting and welding, and sales are expected to maintain rapid growth in the next few years. Domestic high-power fiber lasers above kilowatts are mainly used in industrial fields such as laser cutting, perforation, welding, etc. With the advancement of light weight in my country's automobile industry and the application expansion of the composite material processing market, high-power lasers have good development prospects. In the next few years, the application hotspots of my country’s laser industry will include laser cleaning (paint removal, oil removal, oxide removal, screw cleaning, rust removal, weld cleaning, mold repair, etc.), laser welding, ultra-fast pulse picoseconds/ Femtosecond laser applications, etc.

The module composition of fiber lasers is divided into single-mode and multi-mode. In cutting applications, the focused spot has a great influence on the quality of the cut. The core of single-mode lasers is relatively thin, and the beam quality is better than that of multi-mode, and the energy distribution It has a Gaussian distribution, with the highest energy density in the middle, and the three-dimensional image is a sharp round mountain peak.

The difference between fiber laser marking machine, how to distinguish various types of fiber laser marking machine, I will introduce to you.1. The laser wavelength is different·Deep UV laser marking machine: 266 nm·Green laser marking machine: 532nm· Lamp pump YAG laser marking machine: 1064nm·Semi

In recent years, fiber laser cutting technology has begun to be widely used in the industry. In 2014, fiber lasers surpassed CO2 lasers to become the largest share of laser sources.Fiber laser cutting not only provides the cutting speed and quality that CO2 laser cutting can achieve, but also signif

Principle: Laser welding is a welding process that uses laser action to produce instantaneous melting on the metal surface to connect the metal.　　Features: Due to the continuous development of miniaturization of components, small solder joints, high soldering strength, and small heat-affected zone a

Manufacturing microfluidic chips requires a high-precision welding process. Generally, the micro runner cannot be realized by other welding methods, or only costly other non-welding processes can be used. The use of lasers to weld the edges of the micro-runners in parallel enables the runners to be formed while welding. 　　 In addition, laser welding technology can also be used to weld larger devices, such as car taillights or similar commonly used large plastic parts. Even the welding of large products such as TV casings and washing machines is no longer a problem.

As a relatively novel joining process, laser welding technology has great potential for innovation. As the price of laser sources drops, it is foreseeable that the application of this technology will become more and more widespread. Now, ordinary consumer products are also joining the ranks of laser

　　 In order to prevent poor welding results caused by the above-mentioned reasons, it is necessary to monitor the welding current frequently. If the monitoring of welding current can be ensured, it will be easier to find other causes of changes that affect welding quality, thereby further improving the reliability of welding quality.

　　Laser welding has been used in sheet metal production for many years. With the continuous advancement of control technology and laser technology in recent years, the use of laser welding has become easier and easier to use. How to make use of the advantages of laser welding in sheet metal production requires an overall perspective to optimize the entire product manufacturing process. Adopting a friendly design suitable for laser welding will be the key to obtaining a beautiful welding surface, improving production efficiency and reducing production costs.

The advantages of quasi-continuous fiber lasers: 1: Whole machine mode, no need for customers to perform 2 integrations; 2: Air-cooled cooling method, reducing water-cooled machines; 3: Built-in waveform software editing function; 4: Compatible with analog signal control; 5: Simple structure, small size and light weight; 6: Good beam quality and high energy stability; 7: Optical fiber structure, long life.

The origin and development of laser devicesThe light source required for optical fiber communication should be a light source that can be modulated at a high speed in order to carry large-capacity information. Such as lasers and light-emitting tubes. The so-called "modulation" is to change the inten

In addition to the Science and Technology Innovation Board, the ChiNext market has also benefited. On May 17, Dier Laser held a listing bell on the Shenzhen Stock Exchange and officially entered the ChiNext. OFweek Laser.com believes that the recognition of the laser industry by the capital market will become a strong driving force for the prosperity and development of the laser industry and accelerate the process of domestic substitution of imports. However, the attention of capital may also lead to blind investment, pursuit of book returns and other risky behaviors. . How should the double-edged sword of capital be used? Which companies can expand the team of listed laser companies in 2020? It remains to be seen.

Laser welding has become one of the important methods in industrial manufacturing because of its high energy density, small deformation, narrow heat-affected zone, high welding speed, easy automatic control, and no subsequent processing. The automobile manufacturing industry is the industry that uses laser welding technology on the largest scale in the current industrial production. The flexibility of laser welding machines meets the processing of various materials in automobiles, reduces automobile production costs, improves production efficiency, and brings huge economic benefits to the automobile manufacturing industry. benefit. Laser welding technology is mainly used for automatic laser welding of automobile body-in-white top cover, multi-unit gear laser welding, airbag igniter laser welding, sensor laser welding, battery valve laser welding, etc.