Many customers want to know what parts the optical fiber laser cutting machine is made of and what functions each part has when they purchase it. Many netizens want to know the principle of the optical fiber laser cutting machine. Next, we will introduce its structure and principle according to the product components of the optical fiber laser cutting machine and its physical characteristics.

1. Fiber laser is the core component of fiber laser cutting machine, which uses fiber laser as the light source. Fiber laser is a new type of fiber laser newly developed in the world, which can produce laser beams with high energy density and accumulate on the surface of the workpiece through the output of the cutting head, so that the area on the workpiece irradiated by the ultra-fine focus spot can be instantly melted and vaporized, and automatic cutting can be realized by moving the spot irradiation position through the numerical control mechanical system. The cutting head also includes focusing lens, lens, sensor, nozzle and other parts. The laser beam is transmitted through the external optical path. The external optical path components protect the beam path from failure. The protective cover components in the external optical path protect all mirrors, and clean protective gas is introduced to protect the lenses from pollution.

2. The worktable of the machine tool is the machine part of the optical fiber laser cutting machine. It is the mechanical part that realizes the X, Y, Z axis movement. It is used to place the material to be cut, and can move correctly and accurately according to the control program. It is usually driven by a servo motor. The cutting speed is controlled by the servo motor, and the position accuracy is accurate. The voltage signal can be converted into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal.

3. Linear guideway is a part used to support and guide movement, which makes reciprocating linear movement in a given direction. According to the friction properties, linear motion guideways can be divided into sliding friction guideways, rolling friction guideways, elastic friction guideways, fluid friction guideways, etc.

4. The numerical control console is used to control the work flow of the entire optical fiber laser cutting machine, and is generally equipped with a computer and professional design software.

5. The chiller plays a role in cooling the fiber laser. The chiller also cools the reflector and focusing mirror of the optical path outside the machine tool to ensure stable beam transmission quality and effectively prevent the lens from deformation or cracking due to excessive temperature.

6. The auxiliary gas includes gas cylinder and air compressor. The auxiliary gas can blow away the slag and support combustion while cutting metal, and also protect the cutting head.