Process monitoring at laser welding of Thermoplastics
- A pyrometer, integrated into a 3D‐scanner, offers the possibility to measure the weld seam temperature at quasi‐simultaneous laser transmission welding. Experimental studies have shown that gaps located in the joining zone can be identified by a temperature rise even at a high scanning velocity. This enables the implementation of algorithms for observation and control strategies.
Author: | Anton Schmailzl, Sebastian Steger, Stefan HierlGND |
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DOI: | https://doi.org/10.1002/latj.201500029 |
Parent Title (English): | Laser Technik Journal |
Subtitle (English): | 3D-scanner with integrated pyrometer enables online temperature monitoring at quasi-simultaneous laser transmission welding |
Document Type: | Article |
Language: | English |
Year of first Publication: | 2015 |
Release Date: | 2021/02/09 |
Volume: | 12 |
Issue: | 4 |
First Page: | 34 |
Last Page: | 37 |
Institutes: | Fakultät Maschinenbau |
Fakultät Maschinenbau / Labor Laser-Materialbearbeitung (LMP) | |
research focus: | Produktion und Systeme |