NL7908910A - Werkwijze voor het indirekt meten van de voortspanning van een bout. - Google Patents
Werkwijze voor het indirekt meten van de voortspanning van een bout. Download PDFInfo
- Publication number
- NL7908910A NL7908910A NL7908910A NL7908910A NL7908910A NL 7908910 A NL7908910 A NL 7908910A NL 7908910 A NL7908910 A NL 7908910A NL 7908910 A NL7908910 A NL 7908910A NL 7908910 A NL7908910 A NL 7908910A
- Authority
- NL
- Netherlands
- Prior art keywords
- bolt
- ultrasonic
- head
- test
- determined
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000005259 measurement Methods 0.000 title 1
- 238000012360 testing method Methods 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000036316 preload Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 238000009864 tensile test Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
-
- 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
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
- G01L5/246—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2691—Bolts, screws, heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782853988 DE2853988A1 (de) | 1978-12-14 | 1978-12-14 | Verfahren zur indirekten messung der schraubenvorspannung |
| DE2853988 | 1978-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7908910A true NL7908910A (nl) | 1980-06-17 |
Family
ID=6057171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7908910A NL7908910A (nl) | 1978-12-14 | 1979-12-11 | Werkwijze voor het indirekt meten van de voortspanning van een bout. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5582935A (de) |
| AU (1) | AU5380279A (de) |
| DD (1) | DD147642A1 (de) |
| DE (1) | DE2853988A1 (de) |
| DK (1) | DK532079A (de) |
| FR (1) | FR2444267A1 (de) |
| GB (1) | GB2037430A (de) |
| NL (1) | NL7908910A (de) |
| RO (1) | RO81473B (de) |
| SE (1) | SE7910209L (de) |
| ZA (1) | ZA796758B (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3100842A1 (de) * | 1981-01-14 | 1982-08-12 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Vorrichtung zur messung der schraubenvorspannung |
| JPS5876795A (ja) * | 1981-10-31 | 1983-05-09 | Hagiwara Denki Kk | 計時回路 |
| FR2538470B1 (fr) * | 1982-12-28 | 1985-06-28 | Prolhac Robert | Vis de serrage controle par ultrason et son dispositif de tarage |
| FR2542869B1 (fr) * | 1983-03-16 | 1985-08-30 | Centre Techn Ind Mecanique | Dispositif de serrage et de mesure par ultrasons des tensions de serrage |
| FR2542657B1 (fr) * | 1983-03-17 | 1985-11-29 | Facom | Appareil de serrage dynamometrique |
| FR2561562B1 (fr) * | 1984-03-23 | 1988-03-25 | Framatome Sa | Dispositif de serrage d'un assemblage visse comportant un moyen de controle par ultrasons de la pretension de l'un des elements de cet assemblage |
| GB8424262D0 (en) * | 1984-09-26 | 1984-10-31 | Univ City | Nondestructive testing |
| JPH074530Y2 (ja) * | 1988-12-07 | 1995-02-01 | 三菱重工業株式会社 | 軸力センサ付ボルト締付工具 |
| JPH02274476A (ja) * | 1989-04-17 | 1990-11-08 | Hitachi Constr Mach Co Ltd | ボルト締付け装置 |
| US5058439A (en) * | 1990-06-06 | 1991-10-22 | The Babcock & Wilcox Company | Ut socket assembly |
| FR2720025B1 (fr) * | 1994-05-18 | 1996-08-02 | Facom | Dispositif d'accrochage d'un instrument sur une tête d'entraînement d'un organe fileté, et son application à un appareil dynamométrique. |
| US5589640A (en) * | 1996-04-03 | 1996-12-31 | Butler; Patrick J. | Method for detecting changes in preload on a tie rod installed as part of a core shroud repair in a boiling water reactor |
| SE518436C2 (sv) * | 1998-05-14 | 2002-10-08 | Atlas Copco Tools Ab | Metod för bestämning av axialkraften i ett gängat fästelement vid åtdragning över sträckgränsen |
| US6314817B1 (en) | 1998-05-14 | 2001-11-13 | Atlas Copco Tools Ab | Method for tightening a threaded fastener above its yield point |
| DE10042291C1 (de) * | 2000-08-29 | 2002-02-14 | Fraunhofer Ges Forschung | Verfahren zur Überwachung und Steuerung eines Schraubvorganges |
| CN102262021B (zh) * | 2010-05-28 | 2013-08-21 | 上海宝冶工程技术有限公司 | 一种大规格螺栓扭力测试设备 |
| US9632016B2 (en) * | 2013-05-20 | 2017-04-25 | The Boeing Company | Material strain measurement method by means of laser ablation |
| NO2694065T3 (de) * | 2014-12-12 | 2018-05-12 | ||
| CN110579305A (zh) * | 2018-06-11 | 2019-12-17 | 北京艾法斯特科技发展有限公司 | 一种超声实时测量螺栓轴力的智能套筒系统 |
| CN115267921B (zh) * | 2022-07-11 | 2025-03-25 | 北京无线电测量研究所 | 一种批量螺钉拧紧检测装置以及检测方法 |
| CN117030477B (zh) * | 2023-07-28 | 2024-05-24 | 广州华立学院 | 一种基于超声波的固定件锁付力检测方法 |
-
1978
- 1978-12-14 DE DE19782853988 patent/DE2853988A1/de not_active Withdrawn
-
1979
- 1979-12-10 FR FR7930190A patent/FR2444267A1/fr active Granted
- 1979-12-11 SE SE7910209A patent/SE7910209L/ not_active Application Discontinuation
- 1979-12-11 NL NL7908910A patent/NL7908910A/nl not_active Application Discontinuation
- 1979-12-12 DD DD79217601A patent/DD147642A1/de unknown
- 1979-12-13 ZA ZA00796758A patent/ZA796758B/xx unknown
- 1979-12-13 AU AU53802/79A patent/AU5380279A/en not_active Abandoned
- 1979-12-13 DK DK532079A patent/DK532079A/da unknown
- 1979-12-14 JP JP16266279A patent/JPS5582935A/ja active Pending
- 1979-12-14 RO RO99544A patent/RO81473B/ro unknown
- 1979-12-14 GB GB7943180A patent/GB2037430A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2853988A1 (de) | 1980-07-17 |
| ZA796758B (en) | 1980-12-31 |
| DD147642A1 (de) | 1981-04-15 |
| RO81473A (ro) | 1983-04-29 |
| FR2444267B3 (de) | 1982-03-12 |
| JPS5582935A (en) | 1980-06-23 |
| FR2444267A1 (fr) | 1980-07-11 |
| GB2037430A (en) | 1980-07-09 |
| DK532079A (da) | 1980-06-15 |
| SE7910209L (sv) | 1980-06-15 |
| AU5380279A (en) | 1980-07-10 |
| RO81473B (ro) | 1983-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL7908910A (nl) | Werkwijze voor het indirekt meten van de voortspanning van een bout. | |
| US4333351A (en) | Method and apparatus for measuring the residual tension in a stud or a bolt | |
| Biondi et al. | Pipeline structural health monitoring using distributed fiber optic sensing textile | |
| Hirao et al. | Contactless measurement of bolt axial stress using a shear-wave electromagnetic acoustic transducer | |
| Johnson et al. | An ultrasonic method for determining axial stress in bolts | |
| US3823639A (en) | Tension indicating fastener | |
| Fu et al. | Axial stress measurement for tightened bolt based on the effect of stress on ultrasonic wave attenuation | |
| CN114636504A (zh) | 一种列车制动系统螺栓轴向应力检测方法 | |
| JP3926648B2 (ja) | 構造物のひずみ量測定装置 | |
| US20080266570A1 (en) | Detection and location of breaks in distributed brillouin fiber sensors | |
| JP2000074764A (ja) | ボルト軸力の測定用ソケット及びトルクレンチ並びにボルト軸力計 | |
| JP4088342B2 (ja) | 細長い部材の軸線方向荷重を決定する方法 | |
| JPS63167233A (ja) | 軸力管理方法 | |
| JP2936192B2 (ja) | 地盤アンカー緊張力評価方法 | |
| CN209946078U (zh) | 一种超声波检测探头的标定装置 | |
| Li et al. | Forward slip measurements in cold rolling by laser Doppler velocimetry: uncertainty analysis and accuracy improvement | |
| CN111075819A (zh) | 一种变色螺栓 | |
| JP4201995B2 (ja) | 光ファイバひずみ計測方法およびその装置 | |
| JPH0862112A (ja) | 複合材の疲労き裂伝播試験方法 | |
| RU2107288C1 (ru) | Ультразвуковой способ измерения механических характеристик напряженно-деформированного состояния материала деталей конструкций | |
| JP2001272384A (ja) | 外面腐食測定方法 | |
| JPS6126015B2 (de) | ||
| JPH01131422A (ja) | 緩みボルト検出法 | |
| RU2805128C1 (ru) | Устройство для измерения скорости раскрытия трещины | |
| JPS5842919Y2 (ja) | 応力測定装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |