Introducing a monitoring case of SUS304 (t=0.5mm overlapping welding).
We would like to introduce the usage examples of the laser welding monitoring device 'NAS-2000/3000'. It detects holes caused by foreign material contamination between samples. It is also possible to detect underfill that occurs when there are gaps between samples. Additionally, as an effect of adaptive control, by controlling the laser output to maintain a constant thermal radiation, a stable melting width of the weld material's surface condition can be achieved. 【Monitoring Case Overview】 ■ When holes occur ・Laser Power: 180W ・Welding Speed: 20mm/s ■ When underfill occurs due to the influence of gaps ・Laser Power: 180W ・Welding Speed: 20mm/s *For more details, please refer to the PDF document or feel free to contact us.
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【Overview of Adaptive Control Examples】 ■Effects of Adaptive Control - By controlling the laser output to maintain a constant thermal radiation, a stable melting width can be achieved for the surface condition of the welding material. - The unstable region from the start of irradiation to the saturation of melting can be reduced. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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NISHIHARA Co., Ltd. is a company located in Kashiwa City, Chiba Prefecture, engaged in the manufacturing and sales of electronic devices and electronic circuit boards, as well as hardware and software design for microcomputers. Its main products include the "AGLAIA-L," a device for detecting defects in laser welding processes, and the "Ring Sensor," which can monitor laser output and reflected light. NISHIHARA Co., Ltd. will continue to combine free thinking and cutting-edge technology to create products of high quality.