The configuration of the laser marking machine
is mainly divided into five parts, namely the laser, laser lens, galvanometer, marking card and computer, and machined parts of the housing. These five parts are indispensable. The most important one is the laser, and The most widely related is the laser lens. You must know that the laser output mirror is a laser lens, which is generally exposed, and the galvanometer also contains a part of the lens, which is our commonly used galvanometer lens. Each galvo motor Both are driven by a vibrating lens, which is an X-vibrating lens and a Y-vibrating lens. For the laser marking machine
that we have installed and debugged, we have done a good seal, where the laser output mirror to the beam expander The light inlet is completely sealed, and the beam expander to the galvanometer cavity is also completely sealed. In this way, the input ends of the galvanometer lens and field lens are also completely sealed. Our marking head is completely sealed from dust.
The only thing exposed is the end of the output part of the field lens. Because the optical lens of the laser equipment
company is so sealed, our equipment has a very convenient side when maintaining the lens. We even have some special custom-made robots in the venue mirror output, a small air blowing structure, which generates negative pressure, blowing away dust and oil fume that will reach the lens surface of the venue. But here I still suggest that customers are best equipped with an exhaust fan. For safety and environmental protection, we ask customers this way. In the following, I will tell you about the maintenance of the laser lens.
Laser lens wiping steps:
1 Hand wash, blow dry or wait to dry
2. Put on finger cots
3Gently remove the lens for inspection
4 First blow off the dust on the lens surface with air balloon or nitrogen
5Remove the residue with a cotton ball moistened with the lens
6. Gently wipe the lens with a proper amount of lens cleaning liquid, and do not wipe it by rotation
7. Replace the lens cleaning paper and repeat step (6). Do not reuse the same lens cleaning paper.
8. Use air balloon to blow the mirror surface clean. The contraindications in the laser marking machine
and laser laser machine lens maintenance process are as follows:
1 Touch the mirror with your hand
2 pairs of mirrors or blow air with air compressor
3 The mirror directly touches the surface of the hard object
4 Wipe with non-wipes (stick) or forcefully wipe the lens
5 Press firmly when disassembling the lens.