Understanding of laser engraving machine manufacturer to explain galvanometer scanning system in det

Dongguan Sangong Kaitai Intelligent Equipment Co., Ltd. mainly produces CO2 laser marking machine series, capacitor laser marking machine series, laser inkjet machine series, semiconductor laser marking machine series, fiber laser marking machine series, CO2 laser cutting / engraving machine series, laser stripping machine series and other varieties. The products are exported to many countries and regions. And has provided perfect laser application solutions for many domestic and foreign enterprises.


The following is the basic knowledge of galvanometer scanning system.


The galvanometer scanning system is an actuator that makes the laser run according to the predetermined track. It is mainly composed of a high-precision servo motor, a motor-driven card, a mirror, an F-O focus mirror and a DC power supply.


Galvanometer scanning system is composed of optical scanner and servo control.


The optical scanner adopts the servo motor of moving magnetic type and moving coil deflection mode. It has the advantages of large scanning angle, large peak force distance, large load inertia, small electromechanical time constant, fast working speed, stability and reliability.


Composition of galvanometer scanning system: X-axis galvanometer, Y-axis galvanometer, laser cavity, lens group, etc.


Optical scanning is divided into X-direction scanning system and Y-direction scanning system, and laser reflection lens is fixed on each servo motor shaft. Each servo motor is controlled by the command of the computer.


First of all, briefly describe the main components of the lower galvanometer scanning system, and then we will talk about the precautions for the maintenance of the main components:


The main components of galvanometer scanning system are: 1. F-0 focusing objective lens 2. Beam expander lens 3. Galvanometer 4. Optical lens.