What is the FIBER LASER MARKING MACHINE
Optical fiber marking machine
This is an article introducing fiber laser marking machines. Please read it patiently.
This is a video list , teach you how to install and use FIBER LASER MARKING MACHINE , if you are interested in the machine , you can check the video.
Videos are being continuously updated.
Applied research
Fiber lasers have the characteristics of small size (no water cooling device, using air cooling), good beam quality (fundamental mode), and maintenance-free
Mainly composed of laser, vibration lens, marking card three parts, the use of fiber laser production of laser marking machine, beam quality is good, its output center is 1064nm, the whole machine life of about 100,000 hours, relative to other types of laser marking longer life, electro-optical conversion efficiency of more than 28%, Compared with other types of laser marking machines, the conversion efficiency of 2%-10% has great advantages, and its performance is outstanding in energy saving and environmental protection.
Equipment characteristics
1.can be a variety of metal, non-metallic materials processing. It is especially advantageous to label materials with high hardness, high melting point and brittleness.
2. belongs to non-contact processing, no damage to the product, no tool wear, good marking quality.
3. the laser beam is fine, the processing material consumption is small, the processing heat affected zone is small.
4. high processing efficiency, computer control, easy to achieve automation.
Application field
Widely used in integrated circuit chips, computer accessories, industrial bearings, watches, electronic and communication products, aerospace devices, various automobile parts, home appliances, hardware tools, molds, wire and cable, food packaging, jewelry, tobacco and military affairs and many other fields of graphic and text marking, as well as mass production line operations.
Machine Introduction
It is an air-cooled machine.And its optional laser brand we have Raycus,JPT,Max,IPG.
The wave length is 1064nm,and its power can be 20w,30w,50w,100w.
It is mainly be equipped with static galvanometer.If you have a production line,you can choose flying galvanometer.It also can be equipped with 3D galvanometer,it can marks spheres and curved objects.
Its range up to 1000x1000mm at most for Slide
Plane marking range mainly has 110x110mm,175x175mm,200x200mm,300x300mm.
The higher the power, the higher the field mirror range.
Its software mainly including static and flight.
Finally,we have different cabinet,such as desktop,portaable split,portable in one,small/large mini,small/large enclosed.
Main feature
Fiber laser marking machine is the most advanced laser marking equipment in the world today, with good beam quality, small size, fast speed, long working life, flexible and convenient installation and maintenance free. Fiber laser, the latest international model, the most reliable structure, small size, small power consumption, no high voltage without a huge water cooling system (only about 300W), high beam quality, close to the ideal beam, USB interface output control, optical scanning galvanometer, laser repetition frequency is high, high-speed without distortions.
Major advantage
1.The advantages of miniaturization and intensification brought about by the low manufacturing cost, mature technology and the forgivability of glass fiber;
2.Glass fiber does not need strict phase matching to incident pump light like crystal, which is due to the wide absorption band caused by the non-uniform broadening caused by the Stark splitting of glass matrix.
3.The glass material has a very low volume area ratio, fast heat dissipation, low loss, so the upconversion efficiency is high, and the laser threshold is low;
4.Many output laser wavelengths: this is because rare earth ion levels are very rich and there are many types of rare earth ions;
5.Tunability: Due to the wide level of rare earth ions and the wide fluorescence spectrum of glass fiber.
6.Because there is no optical lens in the resonator of the fiber laser, it has the advantages of free regulation, free maintenance and high stability, which is unmatched by traditional lasers.
7.The fiber export makes the laser easily competent for a variety of multi-dimensional arbitrary space processing applications, making the design of mechanical systems very simple.
8.Strong tolerance to dust, shock, shock, humidity and temperature in harsh working environments.
9.No need for thermoelectric refrigeration and water cooling, just simple air cooling.
10.High electro-optic efficiency: the comprehensive electro-optic efficiency is more than 20%, which greatly saves the power consumption during work and saves the operating cost. High power, commercial fiber lasers are six kilowatts.
Routine maintenance
1.When the machine is not working, the marking machine and the computer power supply should be cut off.
2.When the machine is not working, cover the lens of the field mirror to prevent dust from contaminating the optical lens.
3.The circuit of the machine is in high voltage state when working, non-professional personnel, do not repair when starting, so as to avoid electric shock accident.
4.The power supply of the machine should be cut off immediately if there is any fault.
5.If the equipment is used for a long time, the dust in the air will be adsorbed on the surface of the lower end of the focusing mirror, and the light will reduce the power of the laser and affect the marking effect; Heavy causes the optical lens to absorb too much heat and burst. When the marking effect is not good, it should be carefully checked whether the surface of the focusing mirror is contaminated.
6.If the surface of the focusing mirror is contaminated, remove the focusing mirror and clean its lower surface.
7.Take special care to remove the focusing mirror, be careful not to damage or fall; At the same time, do not touch the mirror surface with your hands or other objects.
8.The cleaning method is to mix anhydrous ethanol (analytical pure) and ether (analytical pure) in a ratio of 3:1, invade the mixture with a long fiber cotton swab or lens paper, and gently scrub the surface of the lower end of the focusing mirror, and replace the cotton swab or lens paper for each wipe.
9.During the working process of the marking machine, the marking machine shall not be moved to avoid damage to the machine.
10.Do not cover the pile or put other items on the marking machine to avoid affecting the heat dissipation effect of the machine.
