CN106813819B - 一种超声波法测量曲面工件残余应力的方法 - Google Patents
一种超声波法测量曲面工件残余应力的方法 Download PDFInfo
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- CN106813819B CN106813819B CN201710216115.8A CN201710216115A CN106813819B CN 106813819 B CN106813819 B CN 106813819B CN 201710216115 A CN201710216115 A CN 201710216115A CN 106813819 B CN106813819 B CN 106813819B
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- stress
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
- G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission
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- 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
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/011—Velocity or travel time
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Toxicology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
传播距离/mm | 本实施例试验K/(MPa/ns) | 理论K(MPa/ns) |
10 | 17.91 | 16.28 |
20 | 8.95 | 8.14 |
30 | 5.97 | 5.43 |
40 | 4.48 | 4.07 |
60 | 2.98 | 2.71 |
100 | 1.79 | 1.63 |
120 | 1.49 | 1.36 |
Claims (4)
Priority Applications (1)
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CN201710216115.8A CN106813819B (zh) | 2017-04-05 | 2017-04-05 | 一种超声波法测量曲面工件残余应力的方法 |
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CN201710216115.8A CN106813819B (zh) | 2017-04-05 | 2017-04-05 | 一种超声波法测量曲面工件残余应力的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106813819A CN106813819A (zh) | 2017-06-09 |
CN106813819B true CN106813819B (zh) | 2019-06-25 |
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CN201710216115.8A Active CN106813819B (zh) | 2017-04-05 | 2017-04-05 | 一种超声波法测量曲面工件残余应力的方法 |
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CN (1) | CN106813819B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109724727B (zh) * | 2017-10-31 | 2021-01-19 | 中国航发商用航空发动机有限责任公司 | 燃气轮机曲面叶片残余应力测量方法及其装置 |
US10871400B2 (en) | 2018-08-27 | 2020-12-22 | Corning Incorporated | Retardation profile for stress characterization of tubing |
CN109029840B (zh) * | 2018-09-03 | 2020-11-06 | 杭州戬威机电科技有限公司 | 一种炸药残余应力超声检测法声弹系数标定方法 |
CN109341912B (zh) * | 2018-11-13 | 2019-11-01 | 西南交通大学 | 一种超声波平面楔块用于曲面工件的残余应力测量方法 |
CN109307568B (zh) * | 2018-11-16 | 2021-03-02 | 北京理工大学 | 焊接残余应力的无损检测方法及采用该方法的探头 |
CN111521309B (zh) * | 2019-02-02 | 2022-10-11 | 中国特种设备检测研究院 | 材料残余应力、消残效果的确定方法及系统 |
CN109959477B (zh) * | 2019-03-29 | 2021-02-19 | 华南理工大学 | 一种gis盆式绝缘子环氧试块内应力超声纵波检测方法及系统 |
CN110231116B (zh) * | 2019-06-28 | 2020-04-07 | 大连理工大学 | 一种复合材料表面应力超声测量方法 |
CN111595938A (zh) * | 2019-07-24 | 2020-08-28 | 北京理工大学 | 构件残余应力梯度无损检测装置 |
CN112880895B (zh) * | 2019-11-29 | 2022-09-20 | 哈尔滨工业大学 | 一种基于非线性超声波的大型高速回转装备叶片残余应力测量方法 |
CN111751031B (zh) * | 2020-06-12 | 2021-12-28 | 北京理工大学 | 一种动态机械构件服役应力的超声测试装置及测试方法 |
CN112033588B (zh) * | 2020-08-19 | 2022-04-12 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 基于超声纵波反射的环氧试块的垂直应力检测方法 |
CN114894356B (zh) * | 2022-04-24 | 2023-07-07 | 南京华建检测技术有限公司 | 钢结构桥梁焊缝残余应力超声波时差法检测装置 |
CN115144112A (zh) * | 2022-06-23 | 2022-10-04 | 武汉中科创新技术股份有限公司 | 一种残余应力检测方法、装置、电子设备及存储介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2801670B1 (fr) * | 1999-11-29 | 2002-02-01 | Freyssinet Intertional Stup | Procede pour mesurer par ultrason la tension residuelle d'une barre de precontrainte |
CN101320018B (zh) * | 2008-07-21 | 2010-12-08 | 哈尔滨工业大学 | 基于焊接结构残余应力超声波无损测量装置的超声波无损测量方法 |
CN102393266A (zh) * | 2011-09-22 | 2012-03-28 | 北京理工大学 | 基于临界折射纵波法的管道轴向残余应力检测的环形阵列换能器 |
CN103018325A (zh) * | 2011-09-22 | 2013-04-03 | 北京理工大学 | 曲面钢板残余应力超声检测收发装置 |
CN102636303B (zh) * | 2012-04-12 | 2013-12-18 | 中国人民解放军装甲兵工程学院 | 一种基于表面超声波测定薄镀层残余应力的方法 |
CN103543206B (zh) * | 2013-11-01 | 2016-01-06 | 中国航空工业集团公司北京航空材料研究院 | 一种铝合金预拉伸板残余应力水浸超声检测方法 |
CN103808805A (zh) * | 2014-03-12 | 2014-05-21 | 北京理工大学 | 一种滚柱轴承内外滚道残余应力的超声无损检测方法 |
CN104142195B (zh) * | 2014-04-30 | 2016-11-09 | 李祚华 | 基于超声波法的钢结构构件内部初始应力检测装置和方法 |
CN105716760B (zh) * | 2016-03-31 | 2018-07-13 | 西南交通大学 | 一种可修正晶粒度差异影响的超声波残余应力测试方法 |
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Inventor after: Zhu Zhongyin Inventor after: Gou Guoqing Inventor after: Liu Yuan Inventor after: Tang Yaotian Inventor after: Zhu Beibei Inventor after: Xue Junliang Inventor after: Zhang Chuang Inventor before: Gou Guoqing Inventor before: Liu Yuan Inventor before: Tang Yaotian Inventor before: Zhu Beibei Inventor before: Xue Junliang Inventor before: Zhang Chuang |
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Effective date of registration: 20230310 Address after: No. N0142, Floor 1, Building 37, No. 15, Haijiao Street, Jinjiang District, Chengdu, Sichuan Province, 610000 (self-numbered) Patentee after: Sichuan Zhongchuang Chen'an Testing Technology Co.,Ltd. Address before: 610031, No. two, section 111, North Ring Road, Jinniu District, Sichuan, Chengdu Patentee before: SOUTHWEST JIAOTONG University |