A portable residual stresses measurement device using ESPI and a radial in-plane interferometer

被引：0

作者：

Albertazzi, A ^{[1
]}

Kanda, C ^{[1
]}

Borges, MR ^{[1
]}

Hrebabetzky, F ^{[1
]}

机构：

[1] Univ Fed Santa Catarina, BR-88040970 Florianopolis, SC, Brazil

来源：

LASER METROLOGY FOR PRECISION MEASUREMENT AND INSPECTION IN INDUSTRY | 2001年 / 4420卷

关键词：

ESPI; residual stresses; interferometry; radial interferometer; blind hole drilling;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper presents a new kind of double illumination interferometer used for radial in-plane displacement measurement through electronic speckle pattern interferometry (ESPI). Some characteristics and implementation details are discussed. This new interferometer is used for residual stresses measurement combining, in a very efficient way, the blind hole method and the in-plane radial displacement measurement by ESPI. Algorithms and implementation characteristics are also discussed. A portable device was built to measure residual stress outside the optical bench. Early results show a measurement performance comparable to the conventional blind hole method using strain gages. Measurement time is almost one order less than the strain gage based measurement system.

引用

页码：112 / 122

页数：11

共 50 条

[1] A radial in-plane interferometer for residual stresses measurement using ESPI
Albertazzi, A
Borges, MR
Kanda, C
[J]. PROCEEDINGS OF THE SEM IX INTERNATIONAL CONGRESS ON EXPERIMENTAL MECHANICS, 2000, : 108 - 111
[2] Residual stress measurement using indentation and a radial in-plane ESPI interferometer
Sutério, R
Albertazzi, A
Amaral, FK
Pacheco, A
[J]. Eighth International Symposium on Laser Metrology: MACRO-, MICRO-, AND NANO-TECHNOLOGIES APPLIED IN SCIENCE, ENGINEERING, AND INDUSTRY, 2005, 5776 : 735 - 745
[3] Performance evaluation of a residual stress measurement device using indentation and a radial in-plane ESPI interferometer
Suterio, R
Albertazzi, GA
Amaral, FK
Pacheco, A
[J]. Optical Measurement Systems for Industrial Inspection IV, Pts 1 and 2, 2005, 5856 : 763 - 774
[4] A radial in-plane interferometer for ESPI measurement
Albertazzi, A
Kanda, C
Borges, MR
Hrebabetzky, F
[J]. LASER INTERFEROMETRY X: TECHNIQUES AND ANALYSIS AND APPLICATIONS, PTS A AND B, 2000, 4101 : 77 - 88
[5] A radial in-plane DSPI interferometer using diffractive optics for residual stresses measurement
Albertazzi G., Armando, Jr.
Viotti, Matias R.
Kapp, Walter A.
[J]. NINTH INTERNATIONAL SYMPOSIUM ON LASER METROLOGY, PTS 1 AND 2, 2008, 7155
[6] Measurement of residual stresses using local heating and a radial in-plane speckle interferometer
Viotti, MR
Albertazzi, A
Kaufmann, GH
[J]. OPTICAL ENGINEERING, 2005, 44 (09)
[7] Evaluation of a residual stresses measurement device combining a radial in-plane ESPI and the blind hole drilling method
Albertazzi, A
Peixoto, FT
Suterio, R
Amaral, FK
[J]. OPTICAL METROLOGY IN PRODUCTION ENGINEERING, 2004, 5457 : 201 - 212
[8] Measurement of residual stresses using a radial in-plane digital speckle pattern interferometer and local heating. Recent advances
Viotti, MR
Albertazzi, A
Kaufmann, GH
[J]. EIGHTH INTERNATIONAL SYMPOSIUM ON LASER METROLOGY: MACRO-, MICRO-, AND NANO-TECHNOLOGIES APPLIED IN SCIENCE, ENGINEERING, AND INDUSTRY, 2005, 5776 : 709 - 716
[9] Performance evaluation of a radial in-plane digital speckle pattern interferometer using a diffractive optical element for residual stresses measurement
Albertazzi, A., Jr.
Viotti, M. R.
Kapp, W. A.
[J]. INTERFEROMETRY XV: APPLICATIONS, 2010, 7791
[10] Residual stress measurement using a radial in-plane speckle interferometer and laser annealing:: preliminary results
Viotti, MR
Sutério, R
Albertazzi, A
Kaufmann, GH
[J]. OPTICAL MEASUREMENT SYSTEMS FOR INDUSTRIAL INSPECTION III, 2003, 5144 : 571 - 577

← 1 2 3 4 5 →