How to select and buy the laser cutting machine correctly

1. first, we should make clear the scope of production, the processing material and the thickness of the cutting, so as to determine the type, the amplitude and the quantity of the equipment to be purchased, so as to make a simple paving for the later purchase. The application of laser cutting machine involves many industries, such as mobile phone, computer, sheet metal processing, metal processing, electronics, printing, packaging, leather, clothing, industrial fabric, advertising, technology, furniture, decoration, medical equipment and so on. The mainstream of the market is 3015 and 2513, that is, 3 meters multiplied by 1.5 meters and 2.5 meters to 1.3, but the amplitude is not a problem, the general company will be equipped with many kinds of amplitude for customers to choose, can be customized.
2., professional personnel to carry out on-site simulation to solve or provide solutions, at the same time can also take their own materials to manufacturers proofing.
1) cutting slit fine: laser cutting slotting is generally 0.10mm-0.20mm;
2) the cutting surface is smooth: the cutting surface of the laser cutting has no burr; generally speaking, the YAG laser cutting machine has a bit of burr, mainly determined by the cutting thickness and the use of gas. Below 3mm, there is no burr. Nitrogen is the best nitrogen gas, followed by oxygen, and air is the worst. The fiber laser cutting machine has the least burr and the cutting surface is very smooth and the speed is very fast.
3) look at the deformation of the material: the deformation of the material is very small
4) power size: for example, most of the factory is a metal plate cutting below 6mm, it is not necessary to buy a high-power laser cutting machine, 500W fiber laser cutting machine can meet production demand, if the production is larger, the 500W efficiency is not as good as the high-power laser cutting machine, the best choice is to buy two or more. Small and medium power laser cutting machines will help manufacturers to control costs and improve efficiency.
5) the core parts of laser cutting: the laser and the laser head are imported or made in China, the imported lasers are generally used by more IPG, and the homemade is generally more than the sharp ones. At the same time, the other parts of the laser cutting should also be paid attention to, such as the motor is not the imported servo electric machine, the guide rail, the bed body and so on, because of them. To a certain extent, it affects the cutting accuracy of the machine. In particular, we need to pay attention to the cooling system of the laser cutting machine, the cooling cabinet, many companies directly use the household air conditioning to cool. In fact, the effect is clear, very bad, the best way is to use industrial special air conditioning, special machine, in order to achieve the best effect.
3. any equipment in the process of use will have different degrees of damage, then in the maintenance of damage, whether the maintenance is timely and high and low is also a problem to be considered. Therefore, the purchase is through a variety of channels to understand the after-sales service of enterprises, such as maintenance fees are reasonable and so on.