JP2019039748A - 高速引張試験機 - Google Patents
高速引張試験機 Download PDFInfo
- Publication number
- JP2019039748A JP2019039748A JP2017161105A JP2017161105A JP2019039748A JP 2019039748 A JP2019039748 A JP 2019039748A JP 2017161105 A JP2017161105 A JP 2017161105A JP 2017161105 A JP2017161105 A JP 2017161105A JP 2019039748 A JP2019039748 A JP 2019039748A
- Authority
- JP
- Japan
- Prior art keywords
- moving
- gripping tool
- support member
- moving side
- side gripping
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/066—Special adaptations of indicating or recording means with electrical indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
12 固定側つかみ具
13 ロードセル
14 テーブル
15 支柱
16 支持アーム
21 固定体
23 移動体
31 小径部
32 大径部
39 面
41 支持部材
42 ネジ
45 連結部材
49 面
51 移動部材
52 テーパ部
53 ピストン
54 テーパ部
100 試験片
Claims (2)
- 移動側つかみ具と固定側つかみ具により両端を把持された試験片に対して、移動側つかみ具を高速で移動させることにより引張試験力を付与する高速引張試験機において、
移動体と固定体とを備え、前記移動体と前記固定体との位置関係に基づいて前記試験片の変位を測定するための変位計と、
前記移動側つかみ具と接続され、前記変位計における前記移動体を支持する支持部材と、を備え、
前記移動側つかみ具における前記試験片とは逆側の領域に段差部を形成し、前記支持部材における前記移動側つかみ具側の面と前記段差部における前記支持部材側の面とを、面接触させることを特徴とする高速引張試験機。 - 請求項1に記載の高速引張試験機において、
前記変位計における前記移動体は導電体からなるパイプから構成されるとともに、前記固定体はコイルから構成され、前記パイプが移動することによる前記コイルのインダクタンス変化量を検出することにより前記パイプの変位量を算出する高速引張試験機。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017161105A JP6791064B2 (ja) | 2017-08-24 | 2017-08-24 | 高速引張試験機 |
EP18190043.2A EP3454039B1 (en) | 2017-08-24 | 2018-08-21 | High-speed tension testing machine |
RS20200476A RS60306B1 (sr) | 2017-08-24 | 2018-08-21 | Mašina za ispitivanje zatezanjem pri velikoj brzini |
ES18190043T ES2787051T3 (es) | 2017-08-24 | 2018-08-21 | Máquina de prueba de tensión de alta velocidad |
PT181900432T PT3454039T (pt) | 2017-08-24 | 2018-08-21 | Máquina de teste de tração de alta velocidade |
CN201810969062.1A CN109425541B (zh) | 2017-08-24 | 2018-08-23 | 高速拉伸试验机 |
US16/109,799 US10816447B2 (en) | 2017-08-24 | 2018-08-23 | High-speed tension testing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017161105A JP6791064B2 (ja) | 2017-08-24 | 2017-08-24 | 高速引張試験機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019039748A true JP2019039748A (ja) | 2019-03-14 |
JP6791064B2 JP6791064B2 (ja) | 2020-11-25 |
Family
ID=63350454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017161105A Active JP6791064B2 (ja) | 2017-08-24 | 2017-08-24 | 高速引張試験機 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10816447B2 (ja) |
EP (1) | EP3454039B1 (ja) |
JP (1) | JP6791064B2 (ja) |
CN (1) | CN109425541B (ja) |
ES (1) | ES2787051T3 (ja) |
PT (1) | PT3454039T (ja) |
RS (1) | RS60306B1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203042A (ja) * | 1986-03-01 | 1987-09-07 | Shimadzu Corp | 材料試験装置 |
JP2005148057A (ja) * | 2003-10-20 | 2005-06-09 | Daicel Chem Ind Ltd | 高速引張試験機 |
JP2006010409A (ja) * | 2004-06-23 | 2006-01-12 | Shimadzu Corp | 伸び計 |
US20080210014A1 (en) * | 2007-03-02 | 2008-09-04 | Bridgestone Firestone North American Tire, Llc | Magnetic stability for test fixture |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2192033Y (zh) * | 1994-02-18 | 1995-03-15 | 上海钢铁研究所 | 温度变形测量装置 |
TW400434B (en) * | 1996-02-28 | 2000-08-01 | Shimadzu Corp | Material testing machine |
JP4207674B2 (ja) * | 2003-06-09 | 2009-01-14 | 株式会社島津製作所 | 材料試験機 |
RU2279658C1 (ru) * | 2004-11-09 | 2006-07-10 | Открытое акционерное общество "Точприбор" | Машина для испытания образцов на растяжение и сжатие |
KR100903560B1 (ko) * | 2007-06-08 | 2009-06-23 | 한국과학기술원 | 충격시험기 |
WO2012011173A1 (ja) * | 2010-07-22 | 2012-01-26 | 株式会社島津製作所 | 材料試験機 |
KR20150112175A (ko) * | 2014-03-27 | 2015-10-07 | 주식회사 엘지화학 | 고속 인장 시험기 |
CN104990797A (zh) * | 2015-07-14 | 2015-10-21 | 中震(北京)工程检测有限公司 | 双向肋纹夹具面钢筋拉伸试验机及其试验方法 |
-
2017
- 2017-08-24 JP JP2017161105A patent/JP6791064B2/ja active Active
-
2018
- 2018-08-21 PT PT181900432T patent/PT3454039T/pt unknown
- 2018-08-21 ES ES18190043T patent/ES2787051T3/es active Active
- 2018-08-21 RS RS20200476A patent/RS60306B1/sr unknown
- 2018-08-21 EP EP18190043.2A patent/EP3454039B1/en active Active
- 2018-08-23 CN CN201810969062.1A patent/CN109425541B/zh active Active
- 2018-08-23 US US16/109,799 patent/US10816447B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62203042A (ja) * | 1986-03-01 | 1987-09-07 | Shimadzu Corp | 材料試験装置 |
JP2005148057A (ja) * | 2003-10-20 | 2005-06-09 | Daicel Chem Ind Ltd | 高速引張試験機 |
JP2006010409A (ja) * | 2004-06-23 | 2006-01-12 | Shimadzu Corp | 伸び計 |
US20080210014A1 (en) * | 2007-03-02 | 2008-09-04 | Bridgestone Firestone North American Tire, Llc | Magnetic stability for test fixture |
Also Published As
Publication number | Publication date |
---|---|
US10816447B2 (en) | 2020-10-27 |
US20190064041A1 (en) | 2019-02-28 |
CN109425541B (zh) | 2021-07-02 |
EP3454039A1 (en) | 2019-03-13 |
PT3454039T (pt) | 2020-05-15 |
EP3454039B1 (en) | 2020-04-08 |
ES2787051T3 (es) | 2020-10-14 |
CN109425541A (zh) | 2019-03-05 |
RS60306B1 (sr) | 2020-07-31 |
JP6791064B2 (ja) | 2020-11-25 |
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