Focusing device based on overconstrained mechanism. (August 2019)

• Record Type: Journal Article
• Authors: Racila, L D; Dumitru, I; Tutunea, D; Matei, L; Geonea, I; Otat, O; Racila, M
• Is Part Of: IOP conference series. Volume 568(2019)
• Publication Date: 2019-08
• Subjects: Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/568/1/012004
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: The paper presents an application based on a very special 6R overconstrained mechanism. This mechanism is started from 6R Wohlhart symmetric mechanism, not in its classical spatial position but in a different one, with three non-adjacent joints constrained to remain in a fixed plane. This disposition allows the conception of an interesting device, a focusing table, capable to obtain a good accuracy.