By using camera systems – suitable for industrial applications – in combination with a large number of different measurement sensors, it is possible to monitor laser welding processes and their results in real-time. However, a low signal to noise ratio at framerates up to 2,400 fps allows only limited statements about the process behavior; especially concerning the analysis of new welding parameters and their impact on the melting bath. This article strives towards research of kinetic and geometric dependencies of the melting zone induced by different laser parameters through usage of a camera system with a high frame rate (1280x800 by 3,140 fps) in combination with model-driven image and data processing.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:21479 |
| Date | 14 August 2018 |
| Creators | John, Björn, Markert, Daniel, Englisch, Norbert, Grimm, Michael, Ritter, Marc, Hardt, Wolfram, Kowerko, Danny |
| Contributors | Technische Universität Chemnitz |
| Publisher | Wissenschaftliche Gesellschaft für Lasertechnik e.V. |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:conferenceObject, info:eu-repo/semantics/conferenceObject, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
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