Here fiber marking machine suppliers will carry out precise analysis with you. First of all, with the prolongation of the working time of the semiconductor fiber marking machine, the threshold current of the laser will slowly increase, which will lead to the degradation of the laser of the semiconductor laser marking machine.

　　The semiconductor laser used has a very small die, high working current density and optical power density, and the semiconductor single crystal material used as a laser material is prone to defects. These defects gradually develop under the action of electricity and light, resulting in equipment performance. degenerate.

　　Fiber marking machine suppliers feel that the mirror surface of the laser is formed by a cleavage process, and the mirror surface itself is affected by environmental conditions and contamination will also lead to degradation of laser performance. Die welding is also a key technology. The die is welded on the heat sink, and the active distance is only a few microns from the heat sink; the semiconductor laser will generate heat when it works.

　　On the other hand, suppliers of optical fiber marking machines suggest that any laser marking machine equipment needs to be carefully protected. In fact, the service life of semiconductor laser marking machines is not fixed. As long as we pay attention to protection, it can still be extended. its useful life.

　　The fiber laser marking machine supplier believes that the same is true for the fiber laser marking machine. It only needs to be regularly sorted, cleaned, and maintained. Whether it is a semiconductor laser marking machine or a fiber laser marking machine, its service life can be In the original basically appropriate lengthening.