Views: 0 Author: HanTenCNC Publish Time: 2021-08-10 Origin: Site
The structure of the UV laser marking machine is the same as that of the fiber laser marking machine. It consists of a UV laser, galvanometer, lens, industrial computer, control card, workbench casing, electronic control device, power supply, red light, pedal, and Composed of original parts such as beam mirrors, why the price of UV laser marking machine is higher than the fiber laser marking machine? On the one hand, it is reflected in the high cost of ultraviolet lasers, on the other hand, it is reflected in the labor cost.
The optical components of fiber laser marking machine and UV laser marking machine cannot be used universally. The wavelength of UV laser is 355nm, and the fiber laser is 1064nm. The wavelength of UV laser is the wavelength after frequency multiplication on the basis of 1064nm wavelength through technology. The technical difficulty is higher, which causes the price of UV lasers to be several times that of fiber lasers.The galvanometer and lens of the UV laser marking machine have different coating thickness and material than the fiber laser marking machine, so they cannot be used universally. The galvanometer and lens of the UV laser marking machine are also more expensive. Of course,the main price difference is between the ultraviolet laser and the fiber laser.
On the other hand, UV laser marking machines have relatively higher environmental requirements, especially water-cooled lasers, which need to be kept at a constant temperature. In addition, the stability of the UV laser marking machine is not as good as the fiber laser marking machine. It requires manual after-sales assistance, which increases labor costs. The fiber laser marking machine does not even need to be handed over to the machine, and only needs remote guidance. It can be seen how strong the stability and applicability of the fiber laser marking machine are.