The core of the welding process emits very bright light that “blinds” the eye as well as normal camera systems. Without special visualization techniques the proper visual monitoring of a welding process is impossible.
Cavitar Welding Cameras enable the clear visualization of welding processes as if they were cold. Our solutions range from complete, compact ready-to-use visualization solution including camera, integrated laser illumination and optics to highly customizable system to meet specific customer requirements. They are applicable for all major arc welding processes like GMAW (MIG, MAG) and TIG as well as for all major beam welding processes like CO2 laser, fiber laser, diode laser, Nd:YAG laser and electron beam applications.
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Authors: Leonardo Caprio, Ali Gökhan Demir and Barbara Previtali of Politecnico di Milano Description The research team at the Department of Mechani... -
Authors: Sonny Ly, Alexander M. Rubenchik, Saad A. Khairallah, Gabe Guss & Manyalibo J. Matthews, Lawrence Livermore National Laboratory Descript...
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Authors: Sonny Ly, Gabe Guss, Alexander M. Rubenchik, Wesley J. Keller, Nan Shen, Raluca A. Negres, Jeff Bude, Lawrence Livermore National Laboratory ...
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The Bremer Institut für Angewandte Strahltechnik - BIAS studied the wetting behavior in laser brazing. To reveal periodic melt pool propagation effect...
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List of reference articles studying shockwaves with CAVILUX illumination lasers from customers like Tohoku University, DLR, Nagoya University, Univers...
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List of reference articles studying additive manufacturing with CAVILUX illumination lasers from customers like Dresden University of Technology, Lawr...
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Visualization of flux coated electrode hand welding with Cavitar's CAVILUX illumination laser - front illumination. Video taken at 7.000 frames per se...
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The University of Maryland has used CAVILUX HF and CAVILUX Smart to measure hypersonic boundary-layer instability with the help of schlieren imaging t...
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Spatter is an unwanted phenomena during welding process that often occurs during welding in high speeds. Ilmenau University of Technology wants to und...
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University of Erlangen-Nürnberg is studying oil sprays at different frame rates and magnifications.
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LABSOLDA in Brazil has studied modern variants of classical TIG and MIG/MAG welding with high-speed imaging utilizing CAVILUX HF Laser illumination.
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Application: PIV imagine of protective gas flows of GMAW welding processes Interest: Behaviour of gas flows
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Application: Laser cladding Interest: Melt pool dynamics and powder flow Frame rates: 19.000 fps
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Application: Fiber laser welding Interest: Meltpool and keyhole behaviour Frame rate: 4000 fps
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ZeMA uses CAVILUX HF and a high speed camera to collect information for the development of an online control of a robot guided laser welding process.
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The PUNOS project studied transillumination of wood by applying high power diode laser illumination for the measurement of wood internal structure. Re...
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Application: MIG welding of steel Interest: Drop forming and melt pool dynamics Frame rate: 5.000 fps
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Application: MAG welding Interest: Drop forming and melt pool dynamics Frame rate: 2.000 fps
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Schlieren imaging is designed to detect changes in the refraction index of objects. CAVILUX laser illumination is an excellent choice for accurate ima...
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The Institute of Materials Science at the Gottfried Wilhelm Leibniz University Hanover, Germany studied electrode hand welding. The burning behavior o...
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PIV Measurements of Shielding Gas Flow in Gas Metal Arc Welding (GMAW) with a CAVILUX HF Diode LaserThe Institute of Surface and Manufacturing Technology, Technische Universität Dresden, Germany has studied the dynamics of welding protection gas. The...
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Pixact Ltd. and expert in flow imaging, has tested CAVILUX laser illumination and its light sheet in PIV applications. Read here about the results.
