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Abstract : The paper offers evidence on the feasibility of a
newly proposed micro-machining process, which is motivated by the need
to overcome the various limitations associated with μ-EDM and
conventional ultra-short laser micro-machining processes. The
limitations in μ-EDM and laser micro-machining processes are mainly due
to the requirement of a conductive electrode and workpiece, electrode
wear and compensation strategies, and complex process control mechanisms
respectively. The new process uses a laser beam to generate plasma in a
dielectric near the workpiece surface whose explosive expansion results
in material removal by mechanisms similar to those that occur in
μ-EDM.
https://hal.inria.fr/hal-01055662 Contributor : Hal IfipConnect in order to contact the contributor Submitted on : Wednesday, August 13, 2014 - 12:35:09 PM Last modification on : Monday, January 29, 2018 - 5:22:54 PM Long-term archiving on: : Thursday, November 27, 2014 - 12:17:00 AM
Kumar Pallav, Kornel F. Ehmann. Feasibility of Laser Induced Plasma
Micro-machining (LIP-MM). 5th IFIP WG 5.5 International Precision Assembly Seminar (IPAS), Feb 2010, Chamonix, France. pp.73-80, ⟨10.1007/978-3-642-11598-1_8⟩. ⟨hal-01055662⟩