Among the current laser marking equipment, the optical fiber laser marking machine has the fastest marking speed and the longest service life among the same type of equipment. Moreover, the optical fiber laser marking machine has a low failure rate. With so many advantages, it has been widely used in various industries. It is recognized as a new product that may completely replace the traditional marking processing method, and is also one of the first choices among the marking equipment.
One of the important reasons why it is popular is that the optical fiber laser marking machine has a longer service life than other laser marking machines. Why does the optical fiber laser marking machine have a longer service life than semiconductor laser marking machines and other devices? At present, the service life of semiconductor laser marking machine is 20000 hours, while the service life of optical fiber laser marking machine is 100000 hours. The price of semiconductor is much cheaper than that of optical fiber, Because of the low price, many manufacturers choose semiconductor laser marking machines. However, with the extension of the working time, the threshold current of the laser will slowly increase, leading to the degradation of the semiconductor laser marking machine laser. It will take about 2-4 years to replace the laser.
The semiconductor laser used in the semiconductor laser marking machine has a very small core, high working current density and optical power density, and the semiconductor single crystal material as a laser material is prone to defects. These defects gradually develop under the action of the electric fiber laser marking machine and light, thus causing the degradation of device performance.
The optical fiber laser marking machine can spray code on plastic, carton packaging, metal materials and other materials. It has long been based on the domestic and foreign markets. Therefore, the bearing marking industry is also promoting development to the greatest extent.
Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotator, thereby reducing the friction coefficient in motion, to ensure its rotation accuracy. It is reported that China's bearing manufacturing industry has already become the world's largest bearing production and sales base, but there are still problems such as low R&D innovation ability and low manufacturing technology level. This is the optical fiber laser marking machine.
As we all know, the optical fiber laser marking machine has gradually replaced the traditional inkjet method by virtue of its advantages such as fast processing speed, high marking accuracy, and pollution-free. It has become the first choice for inkjet marking in major industries. In addition to metal materials such as hardware and plates, various non-metallic materials such as cartons, plastics, leather, etc. are applicable. Therefore, the laser equipment has long been popular with the people, especially in the bearing industry, In the past, because of the backward equipment and complex structure of the bearing, the function of inkjet marking was not particularly accurate and rapid. Now, we believe that the advanced optical fiber laser marking machine can solve this problem well.