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What is the marking principle of fiber laser marking machine
inputtime:2019-12-24 Click browse:
Optical fiber laser marking machine adopts integrated structure, equipped with high-speed, high-precision scanning galvanometer, professional laser control software and system. No ink and other traditional printing consumables, clear, not easy to wear. The operation software is simple and easy to use. It can export various formats of software for online marking of serial number, barcode, QR code, etc. Follow the staff of Jinan Xintian technology to have a look.
Type characteristics
1. It can process a variety of metal and non-metal materials. In particular, it is more advantageous to mark brittle materials with high hardness and high melting point.
2. It belongs to non-contact processing, no damage to products, no wear of props, good quality of signs, and can be printed on irregular surfaces.
3. Long service life, no pollution, its average working time can reach 100000 hours.
4. The processing speed is fast, more than three times of the speed of the traditional laser marking machine.
Application scope
Optical fiber laser marking machine is widely used in many industries, such as auto parts, electronic communication, hardware jewelry, chip manufacturing, light industrial products, pharmaceutical and food packaging, etc. It is the necessary equipment to improve efficiency, save energy and pursue quality.
The so-called fiber laser marking machine refers to the use of fiber laser. The fiber laser has the characteristics of small volume (no water-cooling device, air cooling), good beam quality (fundamental mode), maintenance free and so on. Today's optical fiber equipment can not only reduce the maintenance cost, but also greatly extend the service life. The effect of marking is more fine and clear compared with the original. Optical fiber laser marking machine is widely used in many fields, such as IC chips, computer accessories, industrial bearings, clocks, electronic and communication products, aerospace devices, various auto parts, home appliances, hardware tools, molds, wires and cables, food packaging, headgear, tobacco, military affairs and so on.
The optical fiber laser equipment uses the high energy density laser beam to act on the surface of the processed product. Under the action of high-strength energy, the product mark vaporizes rapidly or chemical reaction occurs, thus leaving traces on the product surface. The contact surface is not only smooth and natural, but also does not damage the material near the marked surface. Laser processing is different from the traditional processing method. The laser processing needs to process the material surface, and it needs to be able to absorb the laser of this wavelength to process and make, but the traditional processing has no such requirements. However, laser processing does not need consumables, and will not cause deformation and disturbance of products. When processing, computer is used to control and operate flexibly.
It is these excellent properties that make the current fiber laser equipment more and more widely used. In some fields, it has begun to adopt the traditional processing methods, constantly improve and upgrade the technology, and is constantly beating the market occupied by the traditional industry. In terms of price, the price of optical fiber laser marking machine is much more expensive than the traditional equipment, but the excellent performance and lower maintenance cost have won the favor of many industries. Especially for the materials with high hardness, high melting point and brittleness.