Process Monitoring

LASER 06/2019

Akustische Überwachung für die Lasermaterialbearbeitung (German)

Authors:

Christian Schröter, Ryan Sommerhuber, et al.

Contents:

• Contact-free monitoring of laser welding, cutting and structuring
• Real-time determination of ideal focus position and unwanted zinc contamination

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Ceramic Industry 02/2019

Non-Contact Ultrasound Diagnostics for the Ceramic Industry

Authors:

Fabian Lücking

Contents:

• Detection of tiny cracks in ceramic workpieces with the help of XARION's optical microphone
• Monitoring of acoustic emissions without the need for physically contacting the workpiece 

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Structual Control Health Monitoring Journal 03/2019

Online cracking detection by means of optical techniques in laser‐cladding process

Authors:

Aitor García de la Yedra, Michael Pfleger, et al.

Contents:

• This paper shows that XARION’s sensor technology can be used for the in-process monitoring of a laser-cladding process.
• Comparison of the optical microphone against other online monitoring systems for laser cladding processes 

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Laser Technik Journal 05/2017

Acoustic Process Control for Laser Material Processing

Authors:

Balthasar Fischer, Wolfgang Rohringer, et al.

Contents:

• New approach for in-line process monitoring for laser material processing 
• Emitted ultrasound reveals information about laser weld penetration depth 

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