Logo des Repositoriums
Zur Startseite
  • English
  • Deutsch
Anmelden
  1. Startseite
  2. SuUB
  3. Forschungsdokumente
  4. An analytical multilayer source stress approach for the modelling of material modifications in machining
 
Zitierlink DOI
10.26092/elib/2269
Verlagslink DOI
10.1016/j.cirp.2017.04.073

An analytical multilayer source stress approach for the modelling of material modifications in machining

Veröffentlichungsdatum
2017-04-27
Autoren
Heinzel, Carsten  
Sölter, Jens  
Gulpak, Maxim  
Riemer, Oltmann  
Zusammenfassung
In the research concept of Process Signatures machining induced changes of surface and sub-surface material properties are considered as material modifications caused by the physical conditions the material is exposed to during the process. This paper presents a newly developed multilayer source stress model to analytically describe the material modifications caused by the machining process in multiple passes. The analytical model that needs measured shape deviations as input is validated via
finite element simulations. The approach incorporates the effects of machining induced source stresses and the contribution of residual stresses present in the workpiece before machining. Results from milling experiments show a pronounced correlation between the identified workpiece material modifications and the width of cut.
Schlagwörter
Machining

; 

Residual stress

; 

Modelling
Verlag
Elsevier
Fachbereich
Fachbereich 04: Produktionstechnik, Maschinenbau & Verfahrenstechnik (FB 04)  
Institute
Institut für Werkstofftechnik (IWT)  
Dokumenttyp
Artikel/Aufsatz
Zeitschrift/Sammelwerk
CIRP Annals  
Band
66
Heft
1
Startseite
531
Endseite
534
Zweitveröffentlichung
Ja
Dokumentversion
Postprint
Lizenz
https://creativecommons.org/licenses/by-nc-nd/4.0/
Sprache
Englisch
Dateien
Lade...
Vorschaubild
Name

An analytical multilayer source stress approach for the modelling of material modifications in machining_Heinzel_Sölter_Gulpak_Riemer_2017_Postprint.pdf

Size

3.9 MB

Format

Adobe PDF

Checksum

(MD5):9107a7c515547d7b48d09b0494700d48

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science

  • Datenschutzbestimmungen
  • Endnutzervereinbarung
  • Feedback schicken