What are the main components of the fiber laser marking machine?

In the era of industrial intelligent manufacturing, laser marking machines are widely used in various fields, and among them, fiber laser marking machines are the most widely used. It has the advantages of high power and fast speed, so it has been favored by many industries. So, what are the main components of the fiber laser marking machine?

1. Fiber laser: it is the component that generates laser, and it is a laser using rare earth element doped glass fiber as gain medium, so it is the core of the whole fiber laser marking machine part. The application range of fiber laser is very wide, including laser fiber communication, laser space telecommunication, industrial shipbuilding, automobile manufacturing and so on. There are both domestic and imported brands.

2. Galvanometer: The so-called galvanometer can also be called an ammeter, because its design idea is completely in accordance with the design method of the ammeter, but the lens replaces the needle; it It is mainly used for laser marking, laser engraving, etc. At present, the galvanometer used by the fiber laser marking machine is a digital galvanometer, which is generally a 10mm spot.

3. Field lens: also called flat field focusing lens, scanning lens, F-theta mirror, mainly used to gather the light from the galvanometer on a plane. Reminder: When purchasing, you should pay attention to indicating the marking range, and determine it according to your own needs.

4. Marking card and marking software: also called laser control card, laser marking card, generally marking with golden orange. It is used to convert the text patterns we draw in the computer into analog signals or digital signals, and then transmit them to the galvanometer.

5. Red light indicator: also called red light pen, used to indicate the light path, because the 1064nm laser is invisible, and the 650nm light of the red light indicator is visible It can be seen that the light of 650nm and the light of 1064nm are overlapped by the beam combiner, so where the light of 650nm is indicated, the light of 1064nm is there, so as to achieve the function of indicating the light path. The red light pen is installed in the red light beam combining frame.

6. Beam combiner: Also called combiner. The role of the beam combiner: used to indicate the light path. Because the 1064nm laser is invisible, in the actual marking process, we often need to know where the laser focus is, so as to determine the marking position.

7. Cabinet: also called fiber laser marking machine cabinet, laser control cabinet. If a marking machine is compared to a house, then the cabinet is the frame of the house, and all other accessories are installed in the house.

8. Industrial computer: Ordinary computer can also be used. For the optical fiber marking machine, because its marking card is a USB marking card, the computer can also use a notebook Computer, which is one of the important reasons why the optical fiber marking machine can be made into a portable marking machine.

In addition to the above accessories, the fiber laser marking machine also includes various power switches, power control boxes, red beam combiner frames, filters, circuit breakers, Field lens protector, etc.

(This article is edited by the editor, please be sure to indicate the source:)

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