Why can't the quality of CNC laser cutting machine just look at the power?

　　 In recent years, many household fiber laser cutting machines have continuously sought breakthroughs in increasing the power level, and competition has appeared. It seems that whoever has a higher level of strength is stronger, and the level of technology and quality of the product is also high. In fact, this idea is one-sided.

　　 Nowadays, as the application of fiber laser cutting machines becomes more and more extensive, the needs of users determine the development and production of products, because higher power CNC fiber lasers are manufactured Cutting machine companies now value more than just the machine, but the actual effect produced by the laser cutting machine. In other words, if the customer can cut high-quality workpieces with a 500W CNC fiber laser cutting machine, but the effect of using 1000W is not as good as it is now, then the 1000W CNC fiber laser cutting machine is meaningless to the customer.

　　How to improve the cutting quality of CNC fiber laser cutting machine:

　　In the application of laser technology, the application of laser cutting technology accounts for more than 60% of the application share, mainly non-metal Cutting, such as textile leather cutting bed and metal cutting which mainly processes metal materials.

　　After purchasing fiber laser cutting equipment, 　　 users hope to improve the cutting quality, but often consider saving costs during the cutting process, and some even achieve savings, such as impure auxiliary gas, which leads to energy problems. attenuation. Sometimes when considering the benefits, the cutting thickness and output power of the CNC fiber laser cutting machine are ignored. This article describes some methods to improve the cutting quality of the CNC fiber laser cutting machine, hoping to attract the attention of the majority of users.

　　1, the thickness of the metal material

　　 The output power of the CNC fiber laser cutting machine is generally 500W and 1000W, the high power CNC fiber laser cutting machine above 2000W, the power below 1000W The CNC fiber laser cutting machine is suitable for cutting carbon steel below 14mm and stainless steel products below 6mm. The quality of various products corresponding to the material thickness is very good, and the cutting speed is fast, which can ensure the efficiency of laser cutting and the conditions for saving costs. When these two materials exceed the applicable cutting thickness, the cutting speed will slow down, the cutting quality will deteriorate, and thicker materials will not be able to be cut. In comparison, if the thickness is less than the applicable cutting thickness, such as 1mm stainless steel, the cutting quality will be very good, and it can be applied to the downstream without post-processing.

　　2, cutting speed

　　 no matter whether the laser cutting speed is too fast or too slow, high-quality cutting quality cannot be obtained. Therefore, you should not only consider improving work efficiency and speeding up the cutting speed, or thinking that slow cutting can achieve good cutting quality. Choosing a moderate cutting speed can bring good cutting quality, which requires that the laser cutting process be controlled in strict accordance with the manufacturer's requirements during the cutting process.

　　3. Laser output power

　　 The higher the output power of the CNC fiber laser cutting machine, the thicker the material that can be cut, the better the corresponding cutting quality. Therefore, the user needs to know the thickness and type of the material at the beginning of the purchase, so as not to be unable to cut or to obtain the required cutting quality. In addition, the higher the matching degree between the laser cutting pattern and the material, the better the cutting quality.

　　4. Material surface roughness

　　 It is well known that fiber laser cutting has a good flexible processing method, which is not limited by the shape of the workpiece, but limited by the surface roughness, good cutting cannot be achieved Effect. The smoother the material surface, the better the cutting quality. Therefore, the stability of the machine tool is also very important. Need to ensure the working environment of laser cutting.

　　5. Focus of laser cutting

　　 This is an old-fashioned question: cutting can only be achieved when the focus position is accurate, and the CNC fiber laser cutting machine can cut with good quality product.

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