CN102066870A - 用于测量试样长度变化的接触式位移传感器及其使用方法 - Google Patents
用于测量试样长度变化的接触式位移传感器及其使用方法 Download PDFInfo
- Publication number
- CN102066870A CN102066870A CN2009801228671A CN200980122867A CN102066870A CN 102066870 A CN102066870 A CN 102066870A CN 2009801228671 A CN2009801228671 A CN 2009801228671A CN 200980122867 A CN200980122867 A CN 200980122867A CN 102066870 A CN102066870 A CN 102066870A
- Authority
- CN
- China
- Prior art keywords
- displacement sensor
- sample
- main body
- tangent displacement
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008028403.3 | 2008-06-17 | ||
DE102008028403A DE102008028403A1 (de) | 2008-06-17 | 2008-06-17 | Ansatzwegaufnehmer zur Messung der Längenänderung einer Probe und diesen verwendendes Messverfahren |
PCT/EP2009/004302 WO2009153013A1 (de) | 2008-06-17 | 2009-06-16 | Ansatzwegaufnehmer zur messung der längenänderung einer probe und diesen verwendendes messverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102066870A true CN102066870A (zh) | 2011-05-18 |
Family
ID=40943743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801228671A Pending CN102066870A (zh) | 2008-06-17 | 2009-06-16 | 用于测量试样长度变化的接触式位移传感器及其使用方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110088481A1 (zh) |
EP (1) | EP2291605A1 (zh) |
JP (1) | JP2011524529A (zh) |
KR (1) | KR20110031281A (zh) |
CN (1) | CN102066870A (zh) |
DE (1) | DE102008028403A1 (zh) |
WO (1) | WO2009153013A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104142267A (zh) * | 2013-05-09 | 2014-11-12 | 深圳市工勘岩土工程有限公司 | 岩土抗拉试验装置 |
CN104567769A (zh) * | 2013-10-18 | 2015-04-29 | 中铁九局集团工程检测试验有限公司 | 锚杆拉拔试验位移测定支架 |
CN109100108A (zh) * | 2018-10-19 | 2018-12-28 | 齐齐哈尔四达铁路设备有限责任公司 | 大轴重正位检测装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014118359A1 (de) | 2014-12-10 | 2016-06-16 | Carl Zeiss Industrielle Messtechnik Gmbh | Rotoranordnung für eine Schleifringbaugruppe und Drehkupplungsanordnung mit einer solchen Rotoranordnung |
KR102510698B1 (ko) * | 2021-09-03 | 2023-03-17 | 한국생산기술연구원 | 금속 판재의 인장 시험 장치 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650432A (en) * | 1949-01-26 | 1953-09-01 | Monsanto Chemicals | Rolling contact extensometer |
US2756590A (en) * | 1954-02-16 | 1956-07-31 | Goodyear Tire & Rubber | Device to record elongation under load |
US2857758A (en) * | 1954-06-14 | 1958-10-28 | Goodrich Co B F | Tensile testing apparatus |
US2910778A (en) * | 1957-03-01 | 1959-11-03 | Tinius Olsen Testing Mach Co | Instrumentation for strain testing |
US3129583A (en) * | 1960-06-10 | 1964-04-21 | Union Carbide Corp | Extensometer for tensile testing of non-rigid materials |
US3425131A (en) * | 1967-04-20 | 1969-02-04 | Nasa | Extensometer |
US3600939A (en) * | 1969-08-18 | 1971-08-24 | Aerojet General Co | Extensometer and attachment |
US4160325A (en) * | 1977-11-04 | 1979-07-10 | Instron Corporation | Extensometer |
DE7804241U1 (de) | 1978-02-14 | 1978-05-24 | Zwick Gmbh & Co, 7900 Ulm | Längenänderungsaufnehmer zur Messung der Längenänderung von auf Zug oder Druck beanspruchten Proben |
JPS6055005B2 (ja) * | 1978-02-18 | 1985-12-03 | 株式会社島津製作所 | 材料試験機における試験片伸び測定装置 |
DD221007A1 (de) * | 1983-12-19 | 1985-04-10 | Thueringer Ind Rauenstein Veb | Verfahren zur differenzdehnungsmessung in der werkstoffpruefung |
US4624144A (en) * | 1984-05-23 | 1986-11-25 | Tinius Olsen Testing Machine Co. | For testing machines, improvements in determining rupture point and setting gauge length |
CA1282259C (en) * | 1986-12-22 | 1991-04-02 | John Van Der Kuur | Extensometer |
US5083465A (en) * | 1990-12-24 | 1992-01-28 | General Electric Company | Probe for an extensometer |
JP3122929B2 (ja) * | 1996-04-30 | 2001-01-09 | 株式会社東洋精機製作所 | 引張試験機における接触式標線追跡装置。 |
DE19845732C2 (de) * | 1998-10-05 | 2002-02-28 | Zwick Gmbh & Co | Zugprüfmaschine |
-
2008
- 2008-06-17 DE DE102008028403A patent/DE102008028403A1/de not_active Withdrawn
-
2009
- 2009-06-16 CN CN2009801228671A patent/CN102066870A/zh active Pending
- 2009-06-16 US US12/999,468 patent/US20110088481A1/en not_active Abandoned
- 2009-06-16 JP JP2011513938A patent/JP2011524529A/ja active Pending
- 2009-06-16 WO PCT/EP2009/004302 patent/WO2009153013A1/de active Application Filing
- 2009-06-16 KR KR1020107028287A patent/KR20110031281A/ko not_active Application Discontinuation
- 2009-06-16 EP EP09765593A patent/EP2291605A1/de not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104142267A (zh) * | 2013-05-09 | 2014-11-12 | 深圳市工勘岩土工程有限公司 | 岩土抗拉试验装置 |
CN104567769A (zh) * | 2013-10-18 | 2015-04-29 | 中铁九局集团工程检测试验有限公司 | 锚杆拉拔试验位移测定支架 |
CN109100108A (zh) * | 2018-10-19 | 2018-12-28 | 齐齐哈尔四达铁路设备有限责任公司 | 大轴重正位检测装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2291605A1 (de) | 2011-03-09 |
WO2009153013A1 (de) | 2009-12-23 |
KR20110031281A (ko) | 2011-03-25 |
DE102008028403A1 (de) | 2009-12-24 |
JP2011524529A (ja) | 2011-09-01 |
US20110088481A1 (en) | 2011-04-21 |
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