Chemical engraving

R Wiithrich, L.A. Hof, A. Lai, K. Fujisaki, H. Bleuler, Ph. Mandin, G. Picard, Physical principles and Miniaturization of Spark Assisted Chemical Engraving (SACE), J of Micromech. Microeng., 15 (2005) 268-275... [Pg.9]

Spark-assisted chemical engraving takes advantage of the electrochemical discharges generated in a gas film around an electrode, as described in Chapter 2. This gas film is a key element of the process. On one hand, the gas film is necessary for machining but, on the other hand, it conditions the quality of the machining. A fundamental understanding of the processes related to the gas film is essential. Of particular interest are ... [Pg.69]

T.F. Didar, A. Dolatabadi, R. Wiithrich Characterization and modeling of 2D-glass micro-machining by spark-assisted chemical engraving (SACE) with constant velocity. Journal of Micromechanics and Microengineering 18 (2008). [Pg.168]

R. Wiithrich, B. Despont, P. Maillard, H. Bleuler Improving drilling speed in Spark Assisted Chemical Engraving (SACE) by tool vibration. Journal of Micromechanics and Microengineering 16 (2006), pp. N28-N31. [Pg.168]

V. Fascio, H.H. Langen, H. Bleuler, Ch. Comninellis Investigation of the spark assisted chemical engraving. Electrochemistry Communications 5 (2003), pp. 203-207. [Pg.168]

V. Fascio, R. Wiithrich, H. Bleuler Spark assisted chemical engraving in the light of electrochemistry. Electrochimica Acta 49 (2004), p. 3997. [Pg.168]

M. Mousa, A. Allagui, H.D. Ng, R. Wiithrich The effect of thermal conductivity of the tool electrode in spark assisted chemical engraving gravity-feed micro-drilling. Journal of Micromechanics and Microengineering 19 (2009), accepted (November 2008). [Pg.170]

R. Wuthrich Spark assisted chemical engraving—a stochastic modelling approach. Dissertation Thesis 2776, Swiss Federal Institute of Technology, EPF Lausanne (2003). [Pg.171]

R. Wiithrich, L. Hof The gas film in spark assisted chemical engraving (SACE)—a key element for micro-machining applications. International Journal of Machine Tools and Manufacture 46 (2006), p. 828. [Pg.172]

A. Morrison, L. Rodrigues, R. Wiithrich Reducing variability in spark assisted chemical engraving gravity feed drilling of glass. 1st Microsystems and Nanoelectronics Research Conference (MNRC 2008), October 15, 2008, Ottawa, Canda (available on IEEE Explorer). [Pg.172]

Micromachining using electrochemical discharge phenomenon fundamentals and applications of spark assisted chemical engraving/Rolf Wuthrich. p. cm. - (Micro nano technologies)... [Pg.184]

Deep etching allows different aesthetic surfaces to be obtained. To achieve an attractive chemical engraving, good structural homogeneity and uniform mechanical properties are required. EORTAL 7075 and ALUMOLD can be etched very well due to their good mechanical properties. [Pg.479]

Since the 60s, there has been the technology of mold structuring. First, the chemical engraving, which was only occasionally used, found its place quickly. [Pg.592]

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