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Volume: 19 | Article ID: art00029_2
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Inspection Method for Roller Parts Using Phase-Shift-Moiré 3D Measurement Method
Ryuji Sakita
Osamu Nakayama
Teruki Kamada
  DOI :  10.2352/ISSN.2169-4451.2003.19.1.art00029_2  Published Online :  January 2003
Abstract

A high speed and high-resolution inspection method for shallow defects (waviness) on roller parts is proposed, using 3D phase-shift-moire technique which is based on the geometrical characteristics of cylindrical shape of roller parts. The experimental test bed shows that the proposed method can measure the shape of the waviness around 2μm deep and reduce the measuring time less than 1/3 that of the conventional shift method. The proposed method makes it possible to introduce full-automated inspection system.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
Subject Areas :
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 DOI 10.2352/ISSN.2169-4451.2003.19.1.art00029_2
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Ryuji Sakita, Osamu Nakayama, Teruki Kamada, "Inspection Method for Roller Parts Using Phase-Shift-Moiré 3D Measurement Method"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP19),  2003,  pp 570 - 574,  https://doi.org/10.2352/ISSN.2169-4451.2003.19.1.art00029_2

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Copyright © Society for Imaging Science and Technology 2003
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NIP & Digital Fabrication Conference
nip digi fabric conf
2169-4451
Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(20030101)2003:2L.570;1-
nip_v2003n2/splitsection29.xml
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Articles
Inspection Method for Roller Parts Using Phase-Shift-Moiré 3D Measurement Method
SakitaRyuji
NakayamaOsamu
KamadaTeruki
01012003
2003
2
570
574
2003
A high speed and high-resolution inspection method for shallow defects (waviness) on roller parts is proposed, using 3D phase-shift-moire technique which is based on the geometrical characteristics of cylindrical shape of roller parts. The experimental test bed shows that the proposed method can measure the shape of the waviness around 2μm deep and reduce the measuring time less than 1/3 that of the conventional shift method. The proposed method makes it possible to introduce full-automated inspection system.