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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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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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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CavLab at the University of Glasgow is using CAVILUX Smart to study focused ultrasound via high-speed shadowgraphy imaging with up to 10 Million frame...
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Glasgow university is studying periodic shockwaves in cavitation.
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Darmstadt University of Technology is studying electromagnetic pulse welding which is a method of impact welding. The process enables metallurgical bo...
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Application: Bubble Collapse Shockwave Interest: Formation of shockwaves Frame rate: 5 mio fps
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University of Glasgow is studying very fast phenomena of shockwave from bubble collapse in ultra-high-speed using CAVILUX Smart laser illumination.
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Application: Schlieren imaging of TIG welding Interest: Gas flow of protection gas Frame rate: 2.000 fps
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Application: TIG welding Interest: Behaviour of melt pool and additive material Frame rate: 20 fps
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Application: CO2 laser welding Interest: Melt pool and keyhole behaviour Frame rate: 500 fps
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Application: NdYAG laser welding Interest: Meltpool and key hole behavior Frame rate: 1.260 fps
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Application: Cavitation creation with sonosensitizer Interest; Study of shockwaves Frame rate: 500.000 fps
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CAVILUX laser light is monochromatic with very low coherence which is a major advantage in microscopic imaging. Read how RWTH Aachen has applied our i...
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Application: Fuel injection in diesel jet Interest: Study soot concentration Frame rate: 25.000 fps
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Application: Fuel injection Interest: Formation of spray Frame rate: 34.000 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 German Space Agency is studying shockwave behavior in scramjets. CAVILUX enables very short pulses that eliminate motion blur of shockwaves.
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Formations of shockwaves during the creation of cavitations with a sonosensitizer. The results have an implication on medical treatments.