Aluminum is made of aluminum and other alloy elements. Aluminum processing usually needs to be cut through the process of cold bending, sawing, drilling, assembly, coloring and other processes. As the current laser processing technology is becoming more and more mature, the use of laser processing aluminum has become increasingly increasingly becoming increasingly increasing The more common application scenarios.
Aluminum has outstanding advantages such as small density, light weight, and high luster, but because of these special performance, aluminum materials are more troublesome than other metals during processing. For example, during laser processing, the laser is reflected due to the high reflection properties of aluminum, which reduces the efficiency of processing and even threatens the safety of operators. Therefore, when using laser processing aluminum, we can use special processes to ensure the efficiency and quality of processing.
The main points of the process of cutting aluminum materials for optical fiber laser cutting machine:
- If the aluminum material is not considered, the surface of the aluminum material can be blackened, which can effectively reduce the reflection of aluminum on laser, thereby cutting aluminum easier.
- In the case of economic permission, you can replace larger laser. According to the thickness of the material to be cut, select a relatively large laser power to better cut aluminum.
- Pay attention to the laser speed when cutting aluminum. The aluminum itself is not resistant to high temperature. Once the cutting time is improper, the burrs will occur. By adjusting the parameters of cutting focus, speed, output power, air pressure, etc., you can better cut aluminum materials.
- Choose the right auxiliary gas, because the special color of aluminum material is uniform to ensure the color of the cutter, nitrogen can prevent oxidation well, retain the characteristics of the material itself, and use nitrogen is a better choice.