Online Systems for Training the Evaluation of Deviations of Geometrical Characteristics

International Journal of Online Engineering

José Rodrigues⁴  Maria Fátima Chouzal³  José Almacinha²  Paulo Menezes¹  Maria Teresa Restivo³ 

[1] Instituto de Sistemas e Robótica, Univ. de Coimbra, Coimbra, PortugalInstituto de Sistemas e Robótica, Univ. de Coimbra, Coimbra, PortugalInstituto de Sistemas e Robótica, Univ. de Coimbra, Coimbra, Portugal;Faculty of Engineering, University of PortoFaculty of Engineering, University of PortoFaculty of Engineering, University of Porto;IDMEC-FEUP, Faculty of Engineering, University of PortoIDMEC-FEUP, Faculty of Engineering, University of PortoIDMEC-FEUP, Faculty of Engineering, University of Porto;Faculty of Engineering, University of Porto, PortugalFaculty of Engineering, University of Porto, PortugalFaculty of Engineering, University of Porto, Portugal

关键词: Augmented reality;    metrology;    surface morphology;    virtual reality;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: International Association of Online Engineering

【 摘 要 】

In mechanical design, product manufacturing and product maintenance, geometrical characteristics such as straightness, flatness, roundness and cylindricity are very important, first in detail design with the specification of their tolerances in order to translate functional requirements into geometrical requirements and later, in the verification of the manufactured workpieces (measurement procedure) for compliance with the design objective. Coordinate Measuring Machines are very expensive equipment widely used to perform automated measurement, to inspect and to analyse engineering components in order to check their conformity with the specifications. This work presents augmented reality systems for conveying these concepts and to provide an introduction to the straightness and flatness evaluations. These systems intend to enable the users to explore the related concepts for training or educational purposes in a more immersive way.

【 授权许可】

Unknown