Concept

Chaudronnerie

Publications associées (111)

Inkjet Printing of Interdigitated Capacitive Chemical Sensors with Reduced Size by the Introduction of a Dielectric Interlayer

Nico de Rooij, Danick Briand, Francisco Molina Lopez

A new fabrication strategy is proposed to reduce the size of sensors based on inkjet-printed interdigitated electrodes (IDE). The process is compatible with fabrication at low temperature and can be applied to flexible organic foils. The new fabrication co ...

Elsevier Science Bv2012

Inkjet Printing of Interdigitated Capacitive Chemical Sensors with Reduced Size by the Introduction of a Dielectric Interlayer

Nico de Rooij, Danick Briand, Francisco Molina Lopez

Elsevier Science Bv2012

All additive inkjet printed humidity sensors on plastic substrate

Nico de Rooij, Danick Briand, Francisco Molina Lopez

Functional humidity sensors have been fabricated on polymeric foil PET using all additive processes. The fabrication included inkjet printing and electrodeposition of interdigitated structures followed by the inkjet printing of a test humidity sensing laye ...

Elsevier2012

Dynamically deformable reflective membrane for laser beam shaping and smoothing

Nico de Rooij, Roland Andreas Bitterli, Jonathan Masson, Wilfried Noell

We show a laser beam shaping device made of a deformable continuous reflective membrane fabricated over a scanning stage. The combination of two actuator schemes enables shaping and smoothing of a laser beam with a unique compact device. It is designed to ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2012

Experimental and numerical characterisation of heat flow during flame cutting of thick steel plates

Jean-Paul Lebet, Raphaël Thiébaud

This paper concentrates on the characterization of the heat flow present during flame cutting of 60 mm thick steel (S355N) flanges, a typical size used in the fabrication of bridge girders. Experimental results are associated with a finite element analysis ...

2012

Cutting Force Modelling for Drilling of Fiber-Reinforced Composites

Mihai-Bogdan Lazar

Although used in a very large variety of applications, drilling is one of the most complex and least understood manufacturing processes. Most of the research on drilling was done in the field of metal cutting for mechanical parts since, in this case, high ...

EPFL2012

Polarization-selective optical nanostructures for optical MEMS integration

Hans Peter Herzig, Vincent Paeder

Optical nanostructures have the potential to provide useful new functionalities, using materials and fabrication methods that are compatible with standard silicon-based processes. For example, it has been shown that a nanoscale grating coated with a metal ...

2012

High Speed Pocket Milling Optimisation

Paul Xirouchakis, Sandeep Dhanik, Saurabh Aggarwal

The invention relates to a method of toolpath generation and cutting parameters optimization for high speed milling of a convex pocket, wherein said method comprises a first sub-method of generating a toolpath and a second sub-method of generating optimize ...

2012

A bidirectional shape memory alloy folding actuator

Jamie Paik

This paper presents a low-profile bidirectional folding actuator based on annealed shape memory alloy sheets applicable for meso-and microscale systems. Despite the advantages of shape memory alloys-high strain, silent operation, and mechanical simplicity- ...

2012

A novel approach to dielectrophoresis using carbon electrodes

Philippe Renaud, Rodrigo Martinez Duarte

Carbon-electrode dielectrophoresis (carbon-DEP) is demonstrated here as an alternative to more traditional DEP techniques. Carbon-DEP combines advantages of metal-electrode and insulator-based DEP by using low-cost fabrication techniques and low voltages f ...

Wiley-Blackwell2011

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