Title: On the geometric accuracy in shallow sloped parts in single point incremental forming
Authors: Mohammadi, Amirahmad
Vanhove, Hans
Van Bael, Albert
Duflou, Joost
Issue Date: 2013
Publisher: Trans Tech Publications
Host Document: Key Engineering Materials vol:554-557 pages:1443-1450
Conference: ESAFORM edition:16 location:Aveiro date:22-24 April 2013
Abstract: Incremental sheet forming is a versatile manufacturing technology for small series
production. This technique is, however, still challenged by limited accuracy. In incremental
forming, each shape comes with its unique complexity and typical geometrical deviations. In this
work, the applicability of FE modeling for the prediction of geometric inaccuracies in a shallow
wall angle cone has been studied. Typical geometric inaccuracies for shallow sloped parts have
been investigated both experimentally and by means of simulation. The evolution of underforming
of the cone base as well as overforming of the cone wall during SPIF forming of a truncated cone
have been analyzed. Based on the evaluation of the contact zone between the tool and the sheet, it
has been concluded that an extended deformation of the sheet outside the tool contact zone is
responsible for the overforming of the wall.
ISSN: 1013-9826
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Production Engineering, Machine Design and Automation (PMA) Section
Materials Technology TC, Technology Campus Diepenbeek
Technologiecluster Materialentechnologie
Centre for Industrial Management / Traffic & Infrastructure

Files in This Item:
File Description Status SizeFormat
On the Geometric Accuracy in Shallow Sloped Parts in Single Point.pdf Published 802KbAdobe PDFView/Open


All items in Lirias are protected by copyright, with all rights reserved.

© Web of science