NDLI: Off-line view planning for the inspection of mechanical parts

Content Provider	Springer Nature Link
Author	Raffaeli, Roberto Mengoni, Maura Germani, Michele Mandorli, Ferruccio
Copyright Year	2012
Abstract	3D optical scanning systems are used more and more for quality control purposes. The effective utilization of such systems needs an efficient virtual planning of the product acquisition viewpoints. Literature shows how 3D CAD product models can be used as reference in order to manage the verification process and as a basis for the computation of the optimal viewpoints. However, in the mechanical field, a variety of inspection tasks is experienced by engineers involved in the quality control process: GD&T verification, production phases control such as sheet metal cutting, evaluation of aesthetic appearance of parts, global shape deformation measurement and specific point deviations assessment. This leads to the necessity of flexible view planning approaches which adapt to the specificity of the required inspection task. The present work targets the development of a comprehensive view planning approach in which several algorithmic options are triggered by the product features to be inspected. Algorithms have been implemented in a prototypal software system which has been experimented as an off-line application to provide inputs to a multi-axis degree of freedom robot arm mounting an optical 3D scanner. Two test cases from die casting and automotive fields are presented. They show the computation of acquisition poses in a suitable sequence and efficiency in the obtained results.
Starting Page	1
Ending Page	12
Page Count	12
File Format	PDF
ISSN	19552513
Journal	International Journal on Interactive Design and Manufacturing (IJIDeM)
Volume Number	7
Issue Number	1
e-ISSN	19552505
Language	English
Publisher	Springer-Verlag
Publisher Date	2012-04-03
Publisher Place	Paris
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	GD&T 3D scanning Inspection View planning Quality control Engineering Engineering Design Mechanical Engineering Computer-Aided Engineering (CAD, CAE) and Design Electronics and Microelectronics, Instrumentation Industrial Design
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Modeling and Simulation

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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