JP6542125B2 - 複合材料で作られた部品を特性評価する方法 - Google Patents
複合材料で作られた部品を特性評価する方法 Download PDFInfo
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- JP6542125B2 JP6542125B2 JP2015547114A JP2015547114A JP6542125B2 JP 6542125 B2 JP6542125 B2 JP 6542125B2 JP 2015547114 A JP2015547114 A JP 2015547114A JP 2015547114 A JP2015547114 A JP 2015547114A JP 6542125 B2 JP6542125 B2 JP 6542125B2
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- 239000002131 composite material Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000002604 ultrasonography Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011166 3D woven composite Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 8
- 0 CC(*)[C@](C1)(*1=C(CC1*)C(C(C)CC2C)C12*=C)I Chemical compound CC(*)[C@](C1)(*1=C(CC1*)C(C(C)CC2C)C12*=C)I 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0231—Composite or layered materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
X2=(90.22×10−6−26.21×10−6−32.34×10−6)×1486.54
X2=31.67×10−6×1488.76
X2=47.078mm
t’X2=t−(tX1+tX3)
t’X2=(74.90×10−6−26.21×10−6−32.34×10−6)
Vcomposite=47.078×10−3/16.35×10−6
x2=47.078mm(正確な超音波測定)
Y1=643.2ミリボルトs(mV)
Y2=15.885mV
x2=47.078mm(正確な超音波測定)
Y1=370.25mV
Y2=16.395mV
Claims (3)
- 複合材料で作られた部品(30)を特性評価する方法であって、方法は、部品(30)内の経路に沿って移動する縦超音波(41)の特性を判定するステップを備え、部品(30)によって伝送された縦超音波(42)の移動時間が測定され(E4)、伝送波(42)の移動時間は波の始まり(130、160)を観察することによって測定され、縦超音波(41)が正弦波であり、
部品がない状態で伝送された超音波の移動時間が測定され(E1)、部品内の経路に沿って移動する縦超音波(41)が通される部品(30)の寸法を判定するために、部品の第一面(31)および部品の第二面(32)によってそれぞれ反射された超音波の移動時間が測定され(E2、E3)、
縦超音波(41)が部品(30)内の移動の際に受ける全体のまたは単位長さの減衰を判定するために、伝送波(42)の振幅もまた測定され、
部品内の縦超音波の減衰(α 2 )は、式
ここで、Y 1 は、発信器から受信器に伝送される波の振幅であり、Y 2 は、材料を通過した後の発信器から受信器に伝送される波の振幅であり、t 12 は、水から複合材料への振幅伝播係数であり、t 21 は、複合材料から水への振幅伝播係数であり、α 1 は、水中で伝送される波の減衰の値であり、X 2 は、部品内の経路に沿って移動する伝送波が通される部品の寸法である、ことを特徴とする、方法。 - 部品(30)内の経路を辿る部品(30)内の縦超音波(41)の伝播速度が判定される、請求項1に記載の方法。
- 3D織り複合材料で作られた部品に対して実行される、請求項1または2に記載の特性評価方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1262155 | 2012-12-17 | ||
FR1262155A FR2999714B1 (fr) | 2012-12-17 | 2012-12-17 | Procede de caracterisation d'une piece en materiau composite |
PCT/FR2013/052985 WO2014096617A1 (fr) | 2012-12-17 | 2013-12-06 | Procede de caracterisation d'une piece en materiau composite |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016503881A JP2016503881A (ja) | 2016-02-08 |
JP6542125B2 true JP6542125B2 (ja) | 2019-07-10 |
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JP2015547114A Active JP6542125B2 (ja) | 2012-12-17 | 2013-12-06 | 複合材料で作られた部品を特性評価する方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10024822B2 (ja) |
EP (1) | EP2932255B1 (ja) |
JP (1) | JP6542125B2 (ja) |
CN (1) | CN104870994B (ja) |
BR (1) | BR112015014246B1 (ja) |
CA (1) | CA2894588C (ja) |
FR (1) | FR2999714B1 (ja) |
RU (1) | RU2642503C2 (ja) |
WO (1) | WO2014096617A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108896664B (zh) * | 2018-06-06 | 2020-06-09 | 浙江大学 | 一种聚合物中声速与衰减系数一体化检测方法 |
US11359918B2 (en) * | 2020-07-24 | 2022-06-14 | Olympus Scientific Solutions Americas Corp. | Ultrasonic testing with single shot processing |
Family Cites Families (43)
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-
2012
- 2012-12-17 FR FR1262155A patent/FR2999714B1/fr active Active
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2013
- 2013-12-06 EP EP13821862.3A patent/EP2932255B1/fr active Active
- 2013-12-06 WO PCT/FR2013/052985 patent/WO2014096617A1/fr active Application Filing
- 2013-12-06 RU RU2015129071A patent/RU2642503C2/ru active
- 2013-12-06 BR BR112015014246-0A patent/BR112015014246B1/pt active IP Right Grant
- 2013-12-06 CN CN201380066149.3A patent/CN104870994B/zh active Active
- 2013-12-06 JP JP2015547114A patent/JP6542125B2/ja active Active
- 2013-12-06 US US14/652,593 patent/US10024822B2/en active Active
- 2013-12-06 CA CA2894588A patent/CA2894588C/fr active Active
Also Published As
Publication number | Publication date |
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RU2015129071A (ru) | 2017-01-25 |
CN104870994A (zh) | 2015-08-26 |
FR2999714A1 (fr) | 2014-06-20 |
BR112015014246B1 (pt) | 2021-02-23 |
CN104870994B (zh) | 2019-02-12 |
WO2014096617A1 (fr) | 2014-06-26 |
RU2642503C2 (ru) | 2018-01-25 |
EP2932255A1 (fr) | 2015-10-21 |
EP2932255B1 (fr) | 2019-06-26 |
CA2894588C (fr) | 2020-11-10 |
BR112015014246A2 (pt) | 2017-07-11 |
CA2894588A1 (fr) | 2014-06-26 |
JP2016503881A (ja) | 2016-02-08 |
US10024822B2 (en) | 2018-07-17 |
FR2999714B1 (fr) | 2016-01-15 |
US20150330949A1 (en) | 2015-11-19 |
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