Views: 6 Author: DURMAPRESS Publish Time: 2021-10-19 Origin: DURMAPRESS Inquire
Although the factors affecting 2000w fiber laser machine for metal cutting are more complex, cutting speed, focus position and laser output power are three important variables. In the cutting process, SMT laser cutting machine, such as found that the cutting quality significantly worse, PCB laser cutting machine, first of all to check the above discussed factors and timely regulation.
Laser cutting without burr, wrinkle, high precision, better than plasma cutting. For many mechanical and electrical manufacturing industry, Maanshan laser cutting machine, because of the computer program of modern laser cutting system can be convenient to cut different shapes and sizes of the workpiece, it is often preferred than punching, molding process; No need to repair the mold, but also save the time to replace the mold, thereby saving processing costs, reduce the cost of products, so on the whole, it is more economical.
Thin fiber laser cutting machine is widely used in: electric power, automobile manufacturing, mechanical equipment, electrical equipment, hotel kitchen equipment, elevator equipment, advertising signs, car decoration, sheet metal production, lighting hardware, display equipment, precision parts, hardware products and other industries.
People's actual needs are different, we can choose different types of products according to their actual situation. Of course, when choosing different types of cutting machines, our actual economic situation is also.
"Laser +" enables mobile phone manufacturing to blossom the beauty of technology
Every fashionable and elegant mobile phone, all blooming a kind of technology beauty, coupled with its smooth and delicate dynamic curve thin body, let a person fondly.
Behind the gorgeous appearance of the entire phone, the laser technology plays a big role. Because every mobile phone manufacturing process, there are a lot of laser processing technology.
Laser is another great invention of mankind since the 20th century, known as "express knife", "special accurate ruler", "special bright light".
As a processing technology, laser plays an important role in the manufacturing process of mobile phones based on its four characteristics of high brightness, high directivity, high monochromatic and high coherence.
For laser cutting parts, process parameters generally need to be considered from the following aspects:
1) Cutting speed
2) Focus position
3) Auxiliary gas pressure
4) Laser output power
The power of laser cutting machine is one of the important factors affecting cutting quality. The higher the laser power, the thicker the plate can be cut. In the same plate thickness, cutting stainless steel and aluminum and other non-ferrous metals than cutting carbon steel laser power is much larger. However, with the increase of laser power, both slit width and heat affected zone will increase.
With the increase of laser power, cutting speed and cutting plate thickness are increased. If the thickness of the mild steel plate increases, a larger diameter nozzle and lower oxygen pressure should be used to prevent burning the edge of the cut. Aluminum plate has strong laser reflection and high thermal conductivity, which is harder to cut than low carbon steel and stainless steel. Compared with cutting low carbon steel, under the same laser power, cutting speed and cutting thickness of aluminum alloy are lower.