Aspects on design of high precision parallel robots-Reference-Cited by-同舟云学术

Aspects on design of high precision parallel robots

Published:2004-03-01 Issue:1 Volume:24 Page:49-57
ISSN:0144-5154
Container-title:Assembly Automation
language:en
Short-container-title:

Author:

Hesselbach Jürgen,Wrege Jan,Raatz Annika,Becker Oliver

Abstract

This paper presents a concept for a micro‐assembly station and shows different possibilities for increasing the positioning accuracy. The main part of the station consists of a spatial parallel structure with three translational degrees of freedom. An additional rotational axis is integrated into the working platform. This structure is constructed with low friction joints, which are nearly free of backlash. The construction of these high precision joints is presented and the characteristics of the robot such as workspace and resolution are discussed. After this an approach for increasing the accuracy of parallel robots by integrating flexure hinges into the structure is described.

Publisher

Emerald

Subject

Industrial and Manufacturing Engineering,Control and Systems Engineering

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