fiber laser cutting machine is a kind of Laser cutting machine which is the leading technology today. It outputs a high energy density laser beam that is concentrated on the surface of the workpiece, causing instantaneous melting and vaporization of the area irradiated by the ultra-fine focus spot on the workpiece, and automatic cutting is achieved by moving the spot mechanical system irradiation position by CNC. Below we briefly introduce the components of laser cutting machine:
1.Fiber Laser The laser is the core power source of the fiber laser cutting machine. Just like a car engine, it is also an expensive part of a fiber laser cutting machine. Currently there are IPG, ROFIN, RAYCUS and other fiber lasers on the market. 2.Motor Fiber laser cutting machine motor is the core component of the motion system. The performance of the motor directly affects the effectiveness and productivity of the product processing. Currently commonly used motors are stepper motors and servo motors. According to the type of industry and product type of the cutting object to configure.
3.Fiber laser cutting head Fiber laser cutting head is a laser output device, which consists of nozzle, focusing lens and focusing tracking system. The cutting head of fiber laser cutting machine will travel according to the set cutting track, but the height of the laser cutting head needs to be adjusted and controlled according to different materials, different thicknesses and different cutting methods. 4.Laser lens Laser lenses are mostly used throughout fiber laser cutting equipment. Many optical devices contain laser lenses. Different lenses have different functions, such as fully reflective lens, semi-reflective lens, focusing lens, etc. The good or bad lens directly affects the output power of the laser, but also affects the performance of the entire fiber laser machine. 5.Host table Fiber laser cutting machine bed, beam, table, Z-axis system is collectively referred to as the mainframe. Fiber laser cutting machine when cutting, the workpiece is first placed on the bed, and then use servo motors to drive the beam to control the movement of the Z-axis. Users can adjust the parameters according to their needs. 6.Machine frame Fiber laser cutting machine requirements for machine stability is very high. The mainstream racks on the market today are gantry, cantilever, beam, etc. Different racks have different functions. For example, beam racks are mainly used for cutting materials for large manufacturers. There are also models for specific fields, such as three-dimensional fiber laser cutting, which is mainly used in the automotive industry. 7.Chiller The water chiller is a cooling device for fiber laser cutting machine, which can quickly and efficiently cool the laser, spindle and other equipment. Current chillers are equipped with input and output control device switch, as well as advanced cooling water flow, high and low temperature alarm and other functions, more stable performance. 8.CNC fiber laser cutting system Control system is the dominant operating system of fiber laser cutting machine, the main control machine to achieve X, Y, Z-axis movement, but also control the output power of the laser. Its quality determines the stability of the operating performance of fiber laser cutting machine. Through software control, the cutting effect can be improved. 9.Air supply system Fiber laser cutting machine air supply system mainly includes the air source, filtering device and pipeline. Among them, the gas source has two kinds of bottled air and compressed air. The auxiliary gas blows away the slag when cutting metal, plays the role of fuel, and also has a certain protective effect on the cutting head.
