Potential of magnetic Barkhausen noise analysis for in-process monitoring of surface layer properties of steel components in grinding
| العنوان: | Potential of magnetic Barkhausen noise analysis for in-process monitoring of surface layer properties of steel components in grinding |
|---|---|
| المؤلفون: | Rahel Jedamski, Bernhard Karpuschewski, Jens Gentzen, Jochen Eckebrecht, Matthias Putz, Maximilian Rößler, Jérémy Epp, Jonas Heinzel |
| المصدر: | tm - Technisches Messen. 87:787-798 |
| بيانات النشر: | Walter de Gruyter GmbH, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, Materials science, Magnetic barkhausen noise, 02 engineering and technology, 021001 nanoscience & nanotechnology, Grinding, symbols.namesake, 020901 industrial engineering & automation, symbols, Surface layer, Electrical and Electronic Engineering, Composite material, 0210 nano-technology, Instrumentation, Barkhausen effect |
| الوصف: | Grinding processes are often the last step in the value-added chain of high-performance hardened steel components. However, thermo-mechanical loads which can take place during the process can have a detrimental effect on the surface integrity of ground parts, which are generally tested by post-process measurements. In the present study, two different approaches for an in-process inspection of the workpiece surface integrity were assessed using magnetic Barkhausen noise analysis during cylindrical grinding of hardened workpieces. The results showed that both measuring systems are able to detect changes in the surface state of workpieces in-process or directly after grinding in the grinding machine. After preparations to protect the sensors from influences during the grinding process, changes in the residual stress state and a decrease of hardness could be reliably detected. Due to constant contact conditions between sensor and workpiece a high reproducibility of the measurements was achieved. |
| تدمد: | 2196-7113 0171-8096 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::65c26368f98e5a507f9cd09e7ad87049 https://doi.org/10.1515/teme-2020-0048 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........65c26368f98e5a507f9cd09e7ad87049 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21967113 01718096 |
|---|