As the laser welding machine word easy to guide the laser beam, focused to achieve a direction change, easily and with the central control system for complex font processing so it is an extremely flexible processing methods. Laser welding machine word processing no 'tool' wear, no 'cutting forces' role in the shape of the workpiece on the font strokes less than 3 mm, the word can not be welded traditional welding stroke can be easily achieved. Laser welding machine word processing, laser beam energy density, processing speed, and a local processing of non-laser irradiated sites no or minimal impact. Therefore, heat-affected zone of the font heat deformation subsequent processing to a minimum. Galvanometer motor is not self-locking first check the connection cable is open or short circuit connections are correct, the insurance is intact, after confirmation, turn the power on, observe the galvanometer drive panel indicator light is green or yellow. Without light or red light, the driver board unplug the power cord, use a multimeter to measure the input end of each terminal voltage is 24V. If the voltage is normal car key laser marking machine, side again test the tape drive when plate and machine load, the voltage is normal sanitary fiber laser marking machine, if not normal, open the control box plastic fiber laser marking machine, without load test switching power supply voltage, if the voltage is not normal, then just switching power supply damage. After the power input is normal, even good all lines after power-up, the motor will usually issue two sound ticking sound, if there is no sound, and then hand hand lightly push the vibration of the lens, a little bit of strength, if the vibration of the lens is not self-locking, then the drive board is bad, of course, under normal circumstances the output voltage, the drive plate does not light or red light that is vibrating plate or mirror drive motor has a problem, then find a well-recognized as a drive plate, connected correctly, turn on the power, vibration mirror motor is not self-locking, it is galvanometer motor damage, empathy, find a known good motor galvanometer laser marking machine, received not the power driver board, turn on the power, if not the power, galvanometer driver board is damaged, so repeatedly pulling line access, be sure to be the case of power failure. Car keys laser marking machine, fiber laser marking machine (certification), the New Komeito laser marking machine provided by Dongguan Guan Jun Laser Equipment Co. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) is a leader in Dongguan, Guangdong, machinery and industrial products, cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Jun crown laser leadership with the staff warmly welcome all inquiries negotiations to create the crown Jun laser better future.