FEMTO-ST-Franche Comté Electronique Mécanique Thermique et Optique - Sciences et Technologies
Video de présentationFrom basic research to industrial partnership
Machine d'Electro-érosion à fil fin par immersion
Wire-cut electrical discharge machine (EDM)
This industrial EDM machine (bifilar machine) enables small-volume pieces machining. The applications concern the fabrication of microsystems for biomedical applications and electronics and more generally, for micro-opto-electro-mechanical system (MOEMS).
Characteristics: vertical wire diameter: 0.02 or 0.03mm, rotary plate for 3D machining, wire automatic threading system, threading range (0.33 to 0.02mm) with wire guide, stroke axis: X and Y axes :200mm*200mm, Z axis: 100mm, accuracy: < 1µm, relief angle, thick wire: ± 30º on 65mm, thin wire: ± 1.5º on 65mm, work table dimensions 560*660mm, maximum carried piece weight: 500kg, dielectric: deionised water, roughness: 0.2µm Ra for steel and 0.05 µm Ra for ceramics.
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