Auto-focus control and weld process monitoring of laser welding using chromatic filtering of thermal radiation

1998 ◽  
Author(s):  
Cheol-Jung Kim ◽  
Sung-Hoon Baik ◽  
Min Seok Kim ◽  
Chin-Man Chung
Keyword(s):  
Laser Welding ◽  
Thermal Radiation ◽  
Process Monitoring ◽  
Auto Focus

Process monitoring of laser welding using chromatic filtering of thermal radiation

2000 ◽  
Vol 11 (12) ◽  
pp. 1772-1777 ◽  
Author(s):  
Sung-Hoon Baik ◽  
Min-Suk Kim ◽  
Seung-Kyu Park ◽  
Chin-Man Chung ◽  
Cheol-Jung Kim ◽  
...  
Keyword(s):  
Laser Welding ◽  
Thermal Radiation ◽  
Process Monitoring

Acoustic in-process monitoring of laser welding

2015 ◽  
Author(s):  
Matthias Bastuck ◽  
Hans-Georg Herrmann ◽  
Bernd Wolter ◽  
Peter-Christian Zinn ◽  
Ralf-Kilian Zaeh
Keyword(s):  
Laser Welding ◽  
Process Monitoring

scholarly journals Utilisation of Thermal Radiation for Process Monitoring

2011 ◽  
Vol 12 ◽  
pp. 704-711 ◽  
Author(s):  
Jan Weberpals ◽  
Tobias Hermann ◽  
Peter Berger ◽  
Holger Singpiel
Keyword(s):  
Thermal Radiation ◽  
Process Monitoring

In-process monitoring of weld qualities using multi photo-sensor system in pulsed Nd:YAG laser welding

1999 ◽  
Author(s):  
Takuo Ikeda ◽  
Tsuneaki Kojima ◽  
J. F. Tu ◽  
Etsuji Ohmura ◽  
Isamu Miyamoto ◽  
...  
Keyword(s):  
Laser Welding ◽  
Process Monitoring ◽  
Nd:Yag Laser ◽  
Sensor System ◽  
Pulsed Nd:Yag Laser ◽  
Photo Sensor ◽  
Pulsed Nd:Yag Laser Welding

Application of chromatic filtering to process monitoring of CW laser welding

1999 ◽  
Author(s):  
Cheol-Jung Kim ◽  
Sung-Hoon Baik ◽  
Min-Suk Kim ◽  
Chin-Man Chung
Keyword(s):  
Laser Welding ◽  
Process Monitoring ◽  
Cw Laser

scholarly journals Auto-focus Control by Chromatic Filtering in Laser Welding

2000 ◽  
Vol 4 (2) ◽  
pp. 94-99 ◽  
Author(s):  
Cheol-Jung Kim ◽  
Sung-Hoon Baik ◽  
Min-Suk Kim ◽  
Chin-Man Chung ◽  
Kwang-Jung Kim
Keyword(s):  
Laser Welding ◽  
Auto Focus

Deep learning-based semantic segmentation for in-process monitoring in laser welding applications

2019 ◽  
Author(s):  
Christian Knaak ◽  
Gerald Kolter ◽  
Frederic Schulze ◽  
Moritz Kröger ◽  
Peter Abels
Keyword(s):  
Deep Learning ◽  
Laser Welding ◽  
Process Monitoring ◽  
Semantic Segmentation
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