Forming Behaviour in Laser Shock Drawing

Schulze Niehoff, H.; Vollertsen, F.; Wielage, H.

Forming Behaviour in Laser Shock Drawing

dc.contributor.author	Schulze Niehoff, H.	de
dc.contributor.author	Vollertsen, F.	de
dc.contributor.author	Wielage, H.	de
dc.date.accessioned	2010-04-08T15:20:10Z
dc.date.available	2010-04-08T15:20:10Z
dc.date.issued	2008	de
dc.description.abstract	Through the continuing trend of miniaturization new cost efficient and fast methods for processing small parts are required. In this paper a new non-mechanical process for the forming process of micro deep drawing is presented. This new deep drawing process utilizes a laser initiated plasma shock wave at the target, which forms the sheet. Several pulses can be applied at one point and therefore high forming degrees can be reached without increasing the energy density. In this paper the pressure of the shock wave is measured in order to enable optimizations of the process in future. Furthermore a distribution of the thickness over the deep drawn cups will be introduced. Finally laser deep drawing of samples made out of Al99.5, Cu and stainless steel sheet metal with thicknesses of 20 µm and 50 µm are shown.	en
dc.identifier.uri	http://hdl.handle.net/2003/27088
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-14182
dc.language.iso	en	de
dc.publisher	Institut für Umformtechnik - Technische Universität Dortmund	de
dc.relation.ispartof	3rd International Conference on High Speed Forming, March 11 - 12, 2008, Dortmund, Germany	de
dc.subject	deep drawing	en
dc.subject	laser forming	en
dc.subject	micro forming	en
dc.subject.ddc	620	de
dc.subject.ddc	670	de
dc.title	Forming Behaviour in Laser Shock Drawing	en
dc.type	Text	de
dc.type.publicationtype	conferenceObject	de
dcterms.accessRights	open access

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