Kaip skirti lazeris galvanometrai?
The galvanometer is one of the basic components of the laser marking machine. It sounds very high-end, but how can ordinary users distinguish it? There is no need to talk about a lot of professional terms. Just simply and roughly distinguish it by two standards: good quality and bad quality, low speed and high speed. Good or bad quality is mainly reflected in the positioning accuracy of the galvanometer. A better galvanometer can accurately control the deflection angle and moving distance. The positioning of a slightly lower-quality galvanometer is not so accurate. For example, if you want to use the laser beam to accurately move 1 mm in a certain place and then mark it, a galvanometer with a slightly lower quality may move 0.8 mm or 1.2 mm. Of course, a galvanometer with a slightly lower quality does not mean that the quality is poor. If you don't have particularly high requirements for the coding position, then this ordinary galvanometer has a lower cost and is more economical for you. As for the low-speed and high-speed galvanometers, they are mainly reflected in the application of assembly line coding. The high-speed galvanometer can process more product coding at the same time and can meet higher product speed requirements. Similarly, the low-speed galvanometer is suitable for production lines with low output and slow flow rate. So don't think that laser coding is a high-end industry that ordinary people can't understand. On the contrary, it is a more life-oriented, more humane, and more intelligent way of producing identification.