green laser pointer is most mature in the laser technology

 Therefore, green laser pointer is most mature in the laser technology.
International leader in digital control method can effectively avoid the kinds of electromagnetic interference in the work environment, advanced control algorithms to ensure that the system has a faster response. High-speed scanning laser galvanometer photoelectric sensor with high resolution and very good repeat accuracy and a very small amount of drift. The motor has a heating device and temperature sensor, still stable in the case of environmental fluctuations. High-speed scanning laser galvanometer to ensure long-term stable operation. Laser galvanometer principle: the principle of laser galvanometer: Enter a location signal, the swing motor (laser galvanometer) will swing by the conversion ratio of a certain voltage and angle at an angle.High-speed scanning laser galvanometer photoelectric sensor with high resolution and very good repeat accuracy and a very small amount of drift. The production stream line of green laser pointer in the workshop can facilitate the production.The workshop had met many problems and conquered them successfully during the production and assembly process of green laser pointer .
Confirm the connection is correct, marking, if it still does not swing, check the signal cable is positive and negative reversed or disconnected, otherwise, you can conclude that damage to the driver board. Marking a wavy line, marking the first machine has a slight cry, galvanometer-driven plate heat slightly (interference), check the ground wire is properly connected (the best way to ground: X galvanometer signal to Y galvanometer signal ground, shielded cable, 220V power supply earth, and the chassis of the marking to be connected), if the ground wire connected to the still interference, first check the marking Kaka (check method is to use a confirmation intact to fight put on standard cards, marking to see if there is still interference), if there is still interference, and further examination of the galvanometer motor cable is intact. Therefore, the workshop can handle almost all kinds of problems concerning about he manufacture, assembly and process and commission of green laser pointer .
Whether there is wound and the other line, if everything is normal, the first one to confirm the integrity of the galvanometer driver board replaced, if no interference can be concluded that the galvanometer driver board; if interference galvanometer motor.