NDLI: Investigation into reduction of die-cavity deflection in micro-hydroforming processes using FEA

Content Provider	Springer Nature Link
Author	Hartl, C. Anyasodor, G. Ptaschlik, T. Lungershausen, J. Lippert, S.
Copyright Year	2009
Abstract	Within the field of micro-technology, merchandised products as well as research activities show an important demand for complex-shaped tubular micro-components, for example, for medical devices or micro-fluidic applications. Concerning such micro-components made from metal materials, manufacturing techniques for the economic mass production of adequate tubular parts are often missing. Hydroforming, as a proven technology in the mass production of conventional-size components, offers miscellaneous advantages also for micro-part manufacture. However, due to the comparatively large forming loads involved, strategies for compensation of the elastic deflection of the forming tool elements resulting from these loads are particularly of interest when greater accuracy of the forming operation is required. Against this background, this paper presents a strategy to reduce elastic tool deflection in micro-hydroforming processes, verified by systematic finite element simulations.
Starting Page	853
Ending Page	858
Page Count	6
File Format	PDF
ISSN	02683768
Journal	The International Journal of Advanced Manufacturing Technology
Volume Number	47
Issue Number	9-12
e-ISSN	14333015
Language	English
Publisher	Springer-Verlag
Publisher Date	2009-06-13
Publisher Place	London
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Micro-hydroforming Micro-forming tools Elastic tool deflection Computer-Aided Engineering (CAD, CAE) and Design Mechanical Engineering Production/Logistics Industrial and Production Engineering
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Mechanical Engineering Computer Science Applications Software

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