JP6394513B2 - 残留応力測定装置及び残留応力測定方法 - Google Patents
残留応力測定装置及び残留応力測定方法 Download PDFInfo
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- JP6394513B2 JP6394513B2 JP2015123248A JP2015123248A JP6394513B2 JP 6394513 B2 JP6394513 B2 JP 6394513B2 JP 2015123248 A JP2015123248 A JP 2015123248A JP 2015123248 A JP2015123248 A JP 2015123248A JP 6394513 B2 JP6394513 B2 JP 6394513B2
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- 238000000034 method Methods 0.000 title description 22
- 238000001514 detection method Methods 0.000 claims description 145
- 238000005259 measurement Methods 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000004364 calculation method Methods 0.000 claims description 17
- 238000000691 measurement method Methods 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012886 linear function Methods 0.000 description 2
- 238000005480 shot peening Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/207—Diffractometry using detectors, e.g. using a probe in a central position and one or more displaceable detectors in circumferential positions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
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Description
Claims (4)
- 測定対象物にX線を照射するX線発生源と、
前記測定対象物の回折X線の強度を第1検出位置で検出する第1検出素子と、
前記測定対象物の回折X線の強度を前記第1検出位置とは異なる第2検出位置で検出する第2検出素子と、
X線の入射方向と直交する方向に延びる直線に沿って前記第1検出素子及び前記第2検出素子をそれぞれ移動させる移動機構と、
前記移動機構を駆動させて前記第1検出素子及び前記第2検出素子のそれぞれの検出位置を制御する移動制御部と、
前記移動機構により前記第1検出素子及び前記第2検出素子がそれぞれ移動することによってそれぞれ検出された回折X線の強度ピークに基づいて、前記測定対象物の残留応力を算出する応力算出部と、
を備える残留応力測定装置。 - 前記移動制御部は、前記第1検出素子の動きと前記第2検出素子の動きとを同期させる請求項1に記載の残留応力測定装置。
- X線発生源、測定対象物の回折X線の強度を第1検出位置で検出する第1検出素子、測定対象物の回折X線の強度を第1検出位置とは異なる第2検出位置で検出する第2検出素子、及び、X線の入射方向と直交する方向に延びる直線に沿って第1検出素子及び第2検出素子をそれぞれ移動させる移動機構を備えた残留応力測定装置を用いて、前記測定対象物の残留応力を測定する残留応力測定方法であって、
測定対象物にX線を照射するX線照射ステップと、
前記移動機構を駆動させて前記第1検出素子及び前記第2検出素子を移動させる移動制御ステップと、
前記移動制御ステップの実行中に前記第1検出素子及び前記第2検出素子がそれぞれ検出した前記測定対象物の回折X線の強度ピークに基づいて、前記測定対象物の残留応力を算出する応力算出ステップと、
を備える残留応力測定方法。 - 前記移動制御ステップでは、前記第1検出素子の動きと前記第2検出素子の動きとを同期させる請求項3に記載の残留応力測定方法。
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
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JP2015123248A JP6394513B2 (ja) | 2015-06-18 | 2015-06-18 | 残留応力測定装置及び残留応力測定方法 |
CA2962222A CA2962222C (en) | 2015-06-18 | 2015-11-30 | Residual-stress measurement device and residual-stress measurement method |
US15/035,024 US10520455B2 (en) | 2015-06-18 | 2015-11-30 | Residual stress measuring apparatus and residual stress measuring method |
SG11201702286WA SG11201702286WA (en) | 2015-06-18 | 2015-11-30 | Residual-stress measurement device and residual-stress measurement method |
MX2017007480A MX2017007480A (es) | 2015-06-18 | 2015-11-30 | Dispositivo de medición de tensión residual y método de medición de tensión residual. |
PCT/JP2015/083613 WO2016203672A1 (ja) | 2015-06-18 | 2015-11-30 | 残留応力測定装置及び残留応力測定方法 |
CN201580002362.7A CN107923857B (zh) | 2015-06-18 | 2015-11-30 | 残余应力测定装置以及残余应力测定方法 |
KR1020177015182A KR102353547B1 (ko) | 2015-06-18 | 2015-11-30 | 잔류 응력 측정 장치 및 잔류 응력 측정 방법 |
BR112017008617-4A BR112017008617B1 (pt) | 2015-06-18 | 2015-11-30 | aparelho de medida de tensão residual e método de medida de tensão residual |
EP15841035.7A EP3133388B1 (en) | 2015-06-18 | 2015-11-30 | Residual-stress measurement device and residual-stress measurement method |
TW105101912A TWI664405B (zh) | 2015-06-18 | 2016-01-21 | 殘留應力測定裝置及殘留應力測定方法 |
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US (1) | US10520455B2 (ja) |
EP (1) | EP3133388B1 (ja) |
JP (1) | JP6394513B2 (ja) |
KR (1) | KR102353547B1 (ja) |
CN (1) | CN107923857B (ja) |
BR (1) | BR112017008617B1 (ja) |
CA (1) | CA2962222C (ja) |
MX (1) | MX2017007480A (ja) |
SG (1) | SG11201702286WA (ja) |
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JP6756366B2 (ja) * | 2016-05-16 | 2020-09-16 | 新東工業株式会社 | 表面処理加工方法及び表面処理加工装置 |
CN110785260B (zh) | 2017-06-30 | 2021-09-14 | 新东工业株式会社 | 喷丸处理装置 |
CN107764450B (zh) * | 2017-09-06 | 2020-08-11 | 北京航空航天大学 | 一种同步跨尺度残余应力检测装置 |
US10613042B2 (en) | 2017-09-28 | 2020-04-07 | International Business Machines Corporation | Measuring and analyzing residual stresses and their gradients in materials using high resolution grazing incidence X-ray diffraction |
DE112018005472T5 (de) | 2017-09-29 | 2020-06-25 | Sintokogio, Ltd. | Zahnradpositioniervorrichtung, Spannungsmesssystem, Zahnradpositionierverfahren und Beanspruchungs-Messverfahren |
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KR20240005356A (ko) | 2022-07-05 | 2024-01-12 | 현대자동차주식회사 | 잔류응력 예측장치 및 그 방법 |
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CA2962222C (en) | 2021-06-15 |
MX2017007480A (es) | 2018-03-28 |
CA2962222A1 (en) | 2016-12-22 |
KR102353547B1 (ko) | 2022-01-21 |
JP2017009356A (ja) | 2017-01-12 |
TWI664405B (zh) | 2019-07-01 |
EP3133388A1 (en) | 2017-02-22 |
CN107923857B (zh) | 2020-05-08 |
US20170167988A1 (en) | 2017-06-15 |
BR112017008617A2 (pt) | 2017-12-26 |
SG11201702286WA (en) | 2018-01-30 |
US10520455B2 (en) | 2019-12-31 |
EP3133388B1 (en) | 2019-10-23 |
EP3133388A4 (en) | 2017-12-13 |
KR20180016968A (ko) | 2018-02-20 |
WO2016203672A1 (ja) | 2016-12-22 |
CN107923857A (zh) | 2018-04-17 |
TW201700961A (zh) | 2017-01-01 |
BR112017008617B1 (pt) | 2021-05-04 |
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