Community Research and Development Information Service - CORDIS

Laser micro-machining

Studies to drill small holes (few 10microm) with laser sources at high repetition rate (typically 35 000 holes/s) were carried out, resulting in the definition of the process parameters (laser sources, optical system, etc). Tests were made of different hole geometries and of the relevance of micro-machined surface. A laboratory system drilling the holes on prototype parts was also developed.

Reported by

Renault Technocentre
1, Avenue du Golf
78288 GUYANCOURT CEDEX -FRANCE
France
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