The machining process of china laser pointer is at the world’s level

CO2 laser in the world on maximum power output of 45kW, the laser output power range of applications in the industrial production of about 700W to 12kW. China fast axial flow laser output power of 3kW. Of Nd3 +: YAG laser through the optical fiber transmission, in flexible manufacturing systems or remote processing occasions more adaptable. Abroad of Nd3 +: YAG laser output power up to 10kW, and applications, including automotive, industrial production more 3kW and 4kW of of Nd3 +: YAG lasers. In recent years, diode-pumped Nd3 +: YAG laser manufacturing technology has been rapid development of the maximum output power has reached a xenon lamp-pumped Nd3 +: YAG laser the same level. The worker should abide by the rule of workshop ofchina laser pointer.
For example, Trumpf, produced by xenon lamp-pumped of Nd3 +: YAG laser output power up to 5500W, diode-pumped Nd3 +: YAG laser output power has reached the 6000W. China in the high power of Nd3 +: YAG laser technology is still quite backward, not independent production kilowatt of Nd3 +: YAG laser. The semiconductor laser semiconductor laser with wave length, light weight, high conversion efficiency, low operating cost, long life, is one of the important direction for future laser development. Foreign scholars have begun to use high-power semiconductor lasers for aluminum welding work, you can get 2mm of weld penetration. The company tries best to develop the advance china laser pointer to provide the advanced technology, excellent product, and perfect technical support and service.
But the biggest problem facing the semiconductor laser beam pattern, spot, so the low power density, which is a semiconductor laser in the future for industrial production must be addressed. Laser welding process monitoring and quality control of laser welding process monitoring and quality control has been an important element of the research and development of the field of laser welding, the use of inductors, capacitors, acoustic, photoelectric, visual and other sensors, artificial intelligence and computer processing methods for different laser welding process and requirements, such as seam tracking, defect detection, weld quality monitoring and feedback control to adjust the welding parameters, in order to achieve high-quality automated laser welding process. The machining process of china laser pointer is at the world’s level.
The schematic diagram of the laser welding process detection laser welding process monitoring and detection is commonly used and effective use of various sensors on the plasma generated in the laser welding process, shown in Figure 1. According to the detected signal, laser welding quality testing include the following ways: optical signal detection. The detection of objects of the plasma in the laser welding process (including the workpiece above the hole internal) optical radiation and pool-ray radiation. From the installation of detection devices, including the detection of the direct vision with the laser beam, the side of testing and back testing. Using the sensor photodiodes, photovoltaic cells, CCD and high-speed cameras, and optical spectrum analyzer and so on. The factory inspection and acceptance personnel should sign the report of china laser pointer if china laser pointer is qualified.
The voice signal detection. Detection of the main targets for the acoustic oscillations of the plasma welding process and acoustic emission. Plasma charge signals. Detected object is the charge of the welding nozzle and the workpiece surface plasmon. The photoelectric sensor detects the laser welding process of plasma optical radiation intensity change is one of the important method of laser welding process monitoring and control. Work at home and abroad show that the photoelectric sensor can automatically detect the welding process due to laser power, welding speed, focus position, the nozzle to the workpiece surface distance, docking clearance and other conditions arising from fluctuations in weld penetration depth and shape changes in the quality can not only diagnose, such as weld undercut, burn, hump forming defects. The inspection group is carefully inspecting the working instruction of green laser pointer .