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Components and operation application of optical fiber laser marking machine

Optical fiber Laser marking machine takes laser fiber as the medium, has the advantages of good heat dissipation, high power, fast speed and so on, and is favored by many industries. The optical fiber laser marking machine USES air-cooled laser diode as pump source, which can pulse and connect operation, and is more convenient to use. Speaking of this, do you know how many components a fiber laser marking machine needs?

1. the fiber laser is also produce laser components, is to use glass fiber mixed rare earth elements as laser gain medium, so that the optical fiber laser marking machine is the core part. Optical fiber lasers are widely used in laser fiber communication, laser space distance communication, industrial shipbuilding, automobile manufacturing and so on. Its brands are both domestic and imported.

2. Vibroscope: the so-called vibroscope can also be called ammeter, because its design idea is entirely in accordance with the design method of ammeter, except that the lens replaces the watch needle. It is mainly used for laser marking, laser engraving, etc. At present, the optical fiber laser marking machine USES the vibration mirror is the digital vibration mirror is generally 10mm spot.

3. Field mirror: also called flat field focusing mirror, scanning lens and f-delegate mirror, it is mainly used to collect the light produced by the vibrating mirror on a plane. Warm tips: when buying, you should note the scope of marking, according to your own needs to determine, do not blindly ask for large, also do not blindly pursue prices.

4. Marking card: also called laser control card and laser marking card. It is used to convert the text patterns we draw in the computer into analog or digital signals and then send them to the vibroscope.

5, red indicator: also called red pen, used to indicate the light path, because of the 1064 nm laser sight, and 650 nm red indicator light is visible, beam by close to 650 nm and 1064 nm light overlap, so 650 nm light indicates where, where is the light of 1064 nm, so, reach the role of indicator light path. The red light pen is mounted in the red light binding frame.

6. Beam splitter: also known as a beam splitter. Function of a beam splitter: used to indicate a light path. Because the 1064nm laser is invisible, in the actual marking process, we often need to know where the laser focus is in order to determine the target position.

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

8, industrial control computer, you can also use ordinary computers, for optical fiber marking machine, because the marking is USB marking card, so it can also use a laptop computer, it is also a function of fiber marking make it portable marking machine one of the important reasons.

In addition to the above these, fiber laser marking machine and laser power supply, the power control box (if it is a portable marking machine is generally not the act, a larger fitting is a good), red light beam frame.

Now all fiber laser has been applied to various fields, including fiber optic communications, laser space distance communication, industry, shipbuilding, automobile manufacturing, laser engraving, laser marking laser cutting, printing, metal, nonmetal drilling in rollers/cutting/welding, brazing welding, water quenching, cladding, and depth), military defense security, medical instrument equipment, large-scale infrastructure construction, etc.

So how do we operate a fiber optic laser marking machine?

As long as the input in the laser marking machine software to target text and pattern, confirm the target size, the number of the operation of the laser beam speed as well as the need to repeat, etc., so that the laser marking machine can mark beautiful design. We can design our own qr codes and barcodes for the patterns needed in the marking. We can also import them through digital cameras and scanners. Use these patterns to change into digital signal, through the programming calculation to change into A control signal to the input current drive, A corresponding control signal and pass by D/A card operation control and high precision servo motor, and manipulation of the separation of reflection on the x direction and y direction galvanometer deflection point of view, thus satisfied laser design.


  • 2021-09-18
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  • 2021-09-16


Contact: Yousheng Fang

Phone: 13751052375

Tel: 0755-27388711

Email: szsunlaser@163.com

Add: Floor 5, Building B, Dingfeng Science and Technology Park, Songgang Tantou 5th Industrial Zone, Baoan District, Shenzhen, China.