Numerical and Experimental Analysis of Surface Residual Stress during Incremental Sheet Forming

C L, Harikrishnan (2015) Numerical and Experimental Analysis of Surface Residual Stress during Incremental Sheet Forming. Masters thesis, Indian Institute of Technology Hyderabad.

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Abstract

Incremental forming is a flexible die less manufacturing process in which the required geometries are formed on the sheet by series of local plastic deformations using spherical ended tools. This process is suitable for low volume production. Residual stresses developed during deformation cause local and global spring back in the component, affecting its accuracy. Sheet thickness, component geometry and process parameters have marked influence on the residual stresses.

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IITH Creators:	IITH Creators ORCiD
Item Type:	Thesis (Masters)
Uncontrolled Keywords:	X-ray Diffraction, Formability, Finite element modeling, TD425
Subjects:	Others > Mechanics
Divisions:	Department of Physics
Depositing User:	Library Staff
Date Deposited:	03 Aug 2015 06:24
Last Modified:	03 Aug 2015 06:24
URI:	http://raiithold.iith.ac.in/id/eprint/1750
Publisher URL:
Related URLs:	Google Scholar

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