Publication

In situ micro gripper shaping by electro discharge machining

Reymond Clavel
2006
Conference Papers

Abstract

A machining process based on Electro Discharge Machining (EDM) has been developed and allows producing flexible and low-cost tweezers-like grippers or grippers shaped for a specific application. It can be easily included in a micromanipulation setup and requires no additional hardware except the sparks generator: the machining is realized by the manipulator itself and due to this "in-situ" technique created grippers are exempt of misalignment errors. We have shown that precise micromachining of micro-parts or microstructures can be realized with a compact equipment. A microfactory concept has been introduced, in order to apply the "in-situ machining" technique to an automated and low cost clean-room manufacturing process. Issues for this application, particularly in term of contamination, have been discussed.

Official source

https://infoscience.epfl.ch/entities/publication/fd13702b-1195-47ea-98d9-f6559cc1fb93

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Reymond Clavel
2006
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/fd13702b-1195-47ea-98d9-f6559cc1fb93

About this result

Related concepts (23)

Machining

Machining is a process in which a material (often metal) is cut to a desired final shape and size by a controlled material-removal process. The methods that have this common theme are collectively called subtractive manufacturing, which utilizes machine tools, in contrast to additive manufacturing (3D printing), which uses controlled addition of material. Machining is a part of the manufacture of many metal products, but it can also be used on other materials such as wood, plastic, ceramic, and composite material.

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Open-source hardware (OSH) consists of physical artifacts of technology designed and offered by the open-design movement. Both free and open-source software (FOSS) and open-source hardware are created by this open-source culture movement and apply a like concept to a variety of components. It is sometimes, thus, referred to as FOSH (free and open-source hardware). The term usually means that information about the hardware is easily discerned so that others can make it – coupling it closely to the maker movement.

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