As we all know, the high accuracy and efficiency of the fiber laser cutting machine are the processing tools of the metal processing industry. However, these technical advantages are concentrated on the accessories of the equipment. Even if the same fiber laser cutting machine uses different accessories, the cutting effect will vary. Therefore, if users want to purchase a fiber laser cutting machine with high cost performance, the matching of its accessories is very important. The following is a brief introduction to understand the selection of core accessories of the fiber laser cutting machine:
1. Fiber laser fiber laser is the head accessory of fiber laser cutting machine and the "power source" of the core of fiber laser cutting machine. At present, the fiber lasers configured on the market are Ruike laser, Chuangxin laser and German IPG laser. These have the advantages of higher cutting efficiency, more reliable quality assurance, longer service life and lower maintenance costs.
2. In the control part, the control system is the leading operating system of the fiber laser cutting machine, and its quality determines the stability of the operation performance of the fiber laser cutting machine. It mainly controls the machine tool to realize the movement of X, Y and Z axes, and also controls the output power of the laser.
3. Cutting head The cutting head of a laser cutting machine is a laser output device, which is composed of a nozzle, a focusing lens and a focusing tracking system. The cutting head of the laser cutting machine will walk according to the set cutting path, but the height of the laser cutting head needs to be adjusted and controlled under different materials, different thicknesses and different cutting methods.
4. Servo motor Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is an indirect speed change device for auxiliary motor. The servo motor can control the speed and position accuracy very accurately, and can convert the voltage signal into torque and speed to drive the control object. The high-quality servo motor can effectively guarantee the cutting accuracy, positioning speed and repeated positioning accuracy of the laser cutting machine.
5. The laser lens is related to the power of the fiber laser cutting machine. It can be divided into imported lenses and domestic lenses. The domestic lenses can be divided into two types: those produced with imported materials and those produced with domestic materials. The price difference is large, and the difference between the use effect and the service life is also large.