The advantages of fiber laser marking machine is prominent, the most important is the conversion ratio of solid state lasers for nearly 10 times higher, as long as the continuous optimization system, can replace solid laser,the laser marking machine price
Some views on the fiber laser marking machine
can replace the solid laser
Fiber laser marking machine is the representative of the third generation of laser technology, it has been widely recognized by the market. It can replace the solid laser? This requires from two aspects, we need to analyze the advantages and disadvantages of these two kinds of laser equipment, and then compared.
First: the analysis of the advantages and disadvantages of solid state laser:
Advantages: simple structure durable suitable prices, enterprises can quickly accept, this is one of his great advantage; solid state laser, because the energy level structure of center of a particle, can output high energy, and high peak power; types of work material in solid state lasers non constant, so far at least one hundred a variety of, and a growth trend, the emergence of a large number of high performance materials, is to further enhance the performance of solid state laser.
Disadvantages: low conversion efficiency, the overall conversion efficiency is not more than 3%, with advanced science and technology, new increasingly today, if not to improve, it can be said is the fatal weakness; calorific value of solid state laser is very large, the thermal effect is obvious, which makes it must configure the cooling system, influence to a certain extent.
Second: the analysis of the advantages and disadvantages of fiber laser marking machine:
Advantages: adapt to the environment, to dust, shock, shock, humidity, temperature has a high tolerance, and without thermoelectric cooling and water cooling, only need simple air-cooled; high efficiency is more than 20%, not only saves time but also saves the cost; fiber laser marking machine can be derived from the laser fiber, can easily be competent for all kinds of multidimensional arbitrary space processing application, the design of mechanical systems has become very simple; the resonant cavity fiber laser without optical lens, the advantages of free adjustment, maintenance free, high stability, which is the traditional laser incomparable.
Disadvantages: fiber laser marking machine
is applicable to electrical appliances, electronic communication, auto parts, precision hardware, gifts and jewelry, watches, instruments and sanitary ware industry marking, not suitable for high reflective material.
From the above analysis, the advantages of fiber laser marking machine is prominent, the most important is the conversion ratio of solid state lasers for nearly 10 times higher, as long as the continuous optimization system, can replace solid laser.
Fiber laser marking machine or will completely replace solid laser
Fiber laser has become a hot research in laser physics, it was agreed that it is a comprehensive alternative to solid laser of a new generation of products. Fiber laser marking machine is laser beam in marking the surfaces of different materials on permanent use. Effect of marking is exposed deep substance through surface evaporation, or through the light can cause chemical and physical changes of surface material and "carved out" marks, or burned material by light, show the required etching patterns, text, bar codes and other kinds of graphics.
The fiber laser marking machine is the marking machine is the use of fiber laser, fiber laser has the advantages of small volume (no water cooling device, the use of air cooling), good beam quality (Ji Mo), maintenance free characteristics.
Consists of laser, vibrating lens, playing card is composed of three parts, the fiber laser to produce laser marking machine, good beam quality, its output is 1064nm, the whole life is about 100000 hours, compared to other types of laser marking machine for longer life, efficiency conversion of electro-optic is above 28%, compared to other types of laser marking 2%-10% conversion efficiency is a great advantage, in energy saving and environmental protection aspects of the performance of outstanding,the prospect of laser marking machine for sale
is very good.
1, can be processed to a variety of metal, non-metallic materials. Especially to the high hardness, high melting point, brittle material marking more advantages.
2, belongs to the non-contact processing, and no damage to the product, no tool wear, mark of good quality.
3, the laser beam is fine, material consumption is small, processing, small heat affected zone.
4, high processing efficiency, using computer control, easy to realize automation.