Skip to main content
Cookie Disclaimer
This site uses cookies in order to improve your user experience and to provide content tailored specifically to your interests. Detailed information on the use of cookies on this website is provided in our Privacy Policy. Click "Learn More" to change you cookie settings. By using this website, you consent to the use of cookies.
OK Learn more
Search form
  • EnglishEnglish
  • FrenchFrench
  • SpanishSpanish
  • CzechCzech
  • RussianRussian
  • PolishPolish
  • ItalianItalian
  • PortuguesePortuguese
  • JapaneseJapanese
  • ChineseChinese
  • ThaiThai
  • KoreanKorean
  • Kontakt
  • Ressourcen
  • Karriere
  • Investoren
  • myESI
ESI Group - Home
  • Virtual Prototyping
    Building the Virtual Prototype Enabling the Factory of the Future Delivering the Hybrid Twin™
  • Software Lösungen
    Virtual Manufacturing
    Casting Composites Sheet Metal Forming Welding & Assembly Additive Manufacturing Plastics
    Virtual Performance
    Virtual Performance Solution Virtual Seat Solution VA One
    Virtual Environment
    CFD & Multiphysics Electromagnetics Virtual Systems & Controls
    Virtual Integration Platform
    Multi-Domain-Simulation Entscheidungshilfe
    Virtual Reality
    IC.IDO
    Data Analytics
    Simulation Data Analytics Cyber Security Design Space Exploration
    System Modeling
    SimulationX
  • Engineering Services
    Consulting Services Technischer Support myESI Kundenportal Schulungen
  • Industrien
    Luft- und Raumfahrt und Rüstung Elektronik und Konsumgüter Energie Straßen- und Schienenverkehr Schwerindustrie und Maschinenbau Marine
  • Unternehmen
    Über ESI Kundenerfolge Presse Veranstaltungen Allianzen Investoren Karriere Weltweit
  • Home >
  • Engineering Services >
  • Ressourcen >
  • Influence of Computational Grid and Deposit Volume on Residual Stress and Distortion Prediction Accuracy for Additive Manufacturing Modeling
ENGINEERING SERVICES
  • Consulting Services
  • Technischer Support
  • myESI Kundenportal
  • Schulungen

Kontaktieren Sie uns

Kontaktieren Sie uns
Teilen Teilen
Drucken Email Facebook Twitter Linkedin XING

Influence of Computational Grid and Deposit Volume on Residual Stress and Distortion Prediction Accuracy for Additive Manufacturing Modeling

Date 2 Jan 2018 TradeAdditive Manufacturing

Introduction

Go to the download form

Influence of Computational Grid and Deposit Volume on Residual Stress and Distortion Prediction Accuracy for Additive Manufacturing Modeling

Powder Bed Additive Manufacturing offers unique advantages in terms of cost, lot size and manufacturability of complex products. The energy used however leads to distortions during the process. The distortion of single layers can be comparable with the powder layer thickness. The contact between the coater blade and the deposited material could terminate the build process. Furthermore, accumulated residual stresses can lead to deviations of the final shape from the design. This work focusses on the accuracy of quick residual stress and distortion models that will both provide layer by layer distortion data as well as the final work piece residual stress and shape. The residual stress and distortion models are implemented in an ICME platform that takes powder size distribution as well as the heat source powder interaction into account. Lower scale models are briefly introduced and data required for the residual stress analysis are documented prior to the analysis of some large components assessing manufacturability and final work piece shape.

Link to the original article can be found here: https://link.springer.com/chapter/10.1007/978-3-319-57864-4_34

 

Authors

O. Desmaison, P.-A. Pires, G. Levesque, A. Peralta, S. Sundarraj, A. Makinde, V. Jagdale and M. Megahed,
Influence of Computational Grid and Deposit Volume on Residual Stress and Distortion Prediction Accuracy for Additive Manufacturing Modeling,
Proceedings of the 4th World Congress on Integrated Computational Materials Engineering (ICME 2017, May 21-25, 2017, Ypsilanti, Michigan, USA. DOI 10.1007/978-3-319-57864-4_34

Keywords

Metal additive manufacturing, Powder bed, Process modeling, Residual stress, Distortion

Download form

QR code

Page URL:
https://www.esi-group.com/resources/technical-paper/influence-computational-grid-and-deposit-volume-residual-stress-and-distortion-prediction-accuracy
Permanent link to the page:
https://www.esi-group.com/node/6242
  • Virtual Prototyping
    Building the Virtual Prototype Enabling the Factory of the Future Delivering the Hybrid Twin™
  • Software Lösungen
    Virtual Manufacturing Virtual Performance Virtual Environment Virtual Integration Platform Virtual Reality Data Analytics System Modeling
  • Engineering Services
    Consulting Services Technischer Support myESI Kundenportal Schulungen
  • Industrien
    Luft- und Raumfahrt und Rüstung Elektronik und Konsumgüter Energie Straßen- und Schienenverkehr Schwerindustrie und Maschinenbau Marine
  • Unternehmen
    Über ESI Presse Veranstaltungen Allianzen Investoren

Engineering System International GmbH - Sales & Technical Headquarters

Location Map Show on map
Phone +49 (0) 6102 2067 0 +49 (0) 6102 2067 0
Fax +49 (0) 6102 2067 111
Address Siemensstr. 12 B
Phone 63263 Neu-Isenburg DE
  • Datenschutz & Nutzungsbedingungen
  • Rechtliches
  • Cookie settings
  • Glossar
  • © ESI Group 2019
  • Facebook
  • Twitter
  • YouTube
  • LinkedIn
  • XING
  • news RSS

Version: Desktop | Mobile