Open AccessFocusing device based on overconstrained mechanism
Author(s) -
Laurențiu Racilă,
Ilie Dumitru,
Dragoș Tutunea,
Lucian Matei,
Ionuț Geonea,
Oana Victoria Oţăt,
Mihaela Racila
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/568/1/012004
Subject(s) - mechanism (biology) , position (finance) , table (database) , computer science , plane (geometry) , engineering drawing , algorithm , topology (electrical circuits) , engineering , mathematics , geometry , physics , database , electrical engineering , finance , quantum mechanics , economics
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.