Method and Device for Implementing Laser Shock Peening or Warm Laser Shock Peening During Selective Laser Melting
2017
Abstract
A method for manufacturing an object including the steps of forming layers by adding successive layers of material to form the object by selective laser melting (SLM), and inducing plastic deformation and residual stress into solidified material of at least one of the successive layers of material to improve mechanical properties and a fatigue resistance of the object, wherein the plastic deformation and the residual stress are induced by a laser.
Details
Title
Method and Device for Implementing Laser Shock Peening or Warm Laser Shock Peening During Selective Laser Melting
Author(s)
Kalentics, Nikola ; Logé, Roland ; Boillat, Eric
Date
2017
Keywords
Note
Alternative title(s) :
(de) Verfahren und vorrichtung zur implementierung von laserschockstrahlen (lsp) oder warmem laserschockstrahlen (wlsp) beim selektiven laserschmelzen (slm)
(fr) Procédé et dispositif d'application d'un martelage par choc laser (lsp) ou d'un martelage à chaud par choc laser (wlsp) lors de la fusion sélective par laser (slm)
(en) Method and device for implementing laser shock peening (lsp) or warm laser shock peening (wlsp) during selective laser melting (slm)
Other identifier(s)
EPO Family ID: 57018054
Patent number(s)
EP3147048 (B1)
US10596661 (B2)
US2017087670 (A1)
EP3147048 (A1)
US10596661 (B2)
US2017087670 (A1)
EP3147048 (A1)
Record Appears in
Scientific production and competences > EPFL Partners > Neuchâtel Campus > LMTM - Laboratory of Thermomechanical Metallurgy - PX Group Chair
Scientific production and competences > STI - School of Engineering > STI Archives > LGPP - Laboratory for Production Management and Processes
Scientific production and competences > STI - School of Engineering > IMX - Institute of Materials > LMTM - Laboratory of Thermomechanical Metallurgy
Scientific production and competences > Non-academic units > TTO - Technology Transfer Office
Work produced at EPFL
Patents
Scientific production and competences > STI - School of Engineering > STI Archives > LGPP - Laboratory for Production Management and Processes
Scientific production and competences > STI - School of Engineering > IMX - Institute of Materials > LMTM - Laboratory of Thermomechanical Metallurgy
Scientific production and competences > Non-academic units > TTO - Technology Transfer Office
Work produced at EPFL
Patents
Record creation date
2017-05-02