1. Professionals can simulate or provide solutions on-site, or they can bring their own materials to the manufacturer for sampling.

1) Smooth cutting surface: The laser cut cutting surface has no burrs; There is a slight burr, mainly determined by the thickness of the incision and the gas used. Generally, there are no burrs below 3mm. Nitrogen gas has the best effect, followed by oxygen, and air has the worst effect. The fiber laser cutting machine has very little or no burrs, and the cutting surface is very smooth and the speed is very fast.

2) Look at the deformation of the material: The deformation of the material is very small.

3) Power size: For example, most factories cut metal sheets below 6mm, so there is no need to buy high-power laser cutting machines. The high-power fiber laser cutting machine can meet production needs. If the production volume is large, there is no need to worry. Not as efficient as high-power laser cutting machines. The best choice is to purchase two or more small and medium-sized laser cutting machines, which will help manufacturers control costs and improve efficiency.

4) The core components of laser cutting include lasers and laser heads, whether imported or domestically produced. Imported lasers generally use IPG more, while domestically produced lasers generally use Ruike. At the same time, attention should also be paid to other laser cutting accessories, such as whether the motor is an imported servo motor, guide rail, bed, etc., as they affect the cutting accuracy of the machine to a certain extent. One point that needs special attention is the cooling system of the laser cutting machine - the cooling cabinet. Many companies directly use household air conditioners for cooling. Actually, as everyone knows, the effect is very poor. The best method is to use industrial dedicated air conditioning, To achieve the best results.

2. Any device will experience varying degrees of damage during use, so in terms of repair after damage, whether the repair is timely and the cost is high or low has become a problem that needs to be considered. So when making a purchase, it is important to understand the company's after-sales service through various channels, such as whether the repair fees are reasonable, and so on.

(4) Aluminum and alloy plate cutting:

Aluminum cutting belongs to melting cutting, which uses auxiliary gas to blow away the molten material in the cutting area to achieve better cutting surface quality. At present, the maximum thickness for cutting aluminum plates is 1-5mm.

(5) Cutting of other metal materials:

Copper material is not suitable for laser cutting as it is very thin. Most titanium, titanium alloys, and nickel alloys can be cut by laser.