Part warpage model based on machining-induced residual stress

J. Kurt Jacobus, Richard E. DeVor, Shiv Gopal Kapoor

Research output: Contribution to journalArticlepeer-review

Abstract

Novel experimentation has been conducted to demonstrate the effects of machining-induced residual stress on part warpage. The experimentation indicates the strong influence of machining-induced residual stresses on component geometry. Finite element solution techniques are utilized to predict the part warpage resulting from the machining-induced residual stresses. The predicted results show favorable agreement with the experimentation and serve to demonstrate the use of the warpage prediction in a production environment.

Original languageEnglish (US)
Pages (from-to)1-6
Number of pages6
JournalTechnical Paper - Society of Manufacturing Engineers. MR
Issue numberMR99-158
StatePublished - Jan 1 1999

ASJC Scopus subject areas

  • Engineering(all)

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