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How to choose suitable laser marking machine

by:Transon     2021-01-08
The user choose a better laser marking machine alone is not enough to see the price, the most expensive is not necessarily the best, to find a suitable factory production lines, and can run efficiently work best, below is some simple explanation for everyone to choose laser marking machine skills:



in the first place, we need to understand the material properties of existing products. Some of the material is not absorb CO2 laser energy, such as no coating metal surfaces, PP etc. This material is can't use CO2 laser marking machine. The degree of different materials absorb laser is different also. Of different material products, therefore, should choose different laser power, while some products can't use laser. Usually colored box PET, only need 10 w laser machine. Also have to persuade you to use 30 w, that just means, his 10 w machine fast enough. And 30 w machine is more expensive than the 10 w. Glass and metal on the need to more powerful laser machine, such as 30 w, or even 50 w.



second, in the concrete understanding of a certain brand of laser marking machine machine, in order to understand whether using metal sealed laser tube. Because the metal airtight airtight sex of the laser tube is best, will not leak. The ceramic tube and glass tube closure than bad, easy to leak, also easily broken when transportation. So choose a laser tube of metal in the selection.

third, inspection equipment stability, to understand the service life of laser tube, more will understand that the manufacturer is to adopt what kind of technology to control the opening and closing of the laser tube. Because the laser is like a big bulb, open and close, the more the more likely it is to bad, so fewer selection using laser tube open and close as far as possible when laser machine. There are two major technology: lattice reside and line type. Both are using motor drives the two groups of lenses to x direction, y direction of rotation. But control of the laser technology is different, also play a set of data, 20 characters using lattice reside technology of laser machine can only open one closed, and open and close the line type technology of laser confidential 20 times, one character per dozen is open and shut again.

(4) the greater the power, the longer service life of laser tube, it is a common misunderstanding. Think filling gas the more, the greater the power consumption of the slower. In fact, the greater the power, laser tube heat at work, the more if you can't send out timely and effectively, it will burn out the laser tube, so, usually require water equipment more than 50 w, with a large cooling system. Therefore, high wattage does not guarantee the service life of laser tube, if isn't doing a good cooling system, instead more easy to burn, but also increased the cost in terms of heat dissipation.

5, the smaller the energy of the heat generated by the laser marking machine is smaller, easier to heat dissipation, the stability of the equipment is better. 10 w, 30 w equipment can realize natural air cooling, don't need an external source.

6, choose the suitable for laser marking machine is the first step to obtain satisfactory identification, we recommend that users in the choice before laser machine can be simple to understand the basic knowledge of choose and buy, and then choose the most suitable with your supplier is identified versions of the products.

the above article source: laser science and technology
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