KR101018529B1 - 볼트의 연신율 측정 장치 - Google Patents
볼트의 연신율 측정 장치 Download PDFInfo
- Publication number
- KR101018529B1 KR101018529B1 KR1020090005781A KR20090005781A KR101018529B1 KR 101018529 B1 KR101018529 B1 KR 101018529B1 KR 1020090005781 A KR1020090005781 A KR 1020090005781A KR 20090005781 A KR20090005781 A KR 20090005781A KR 101018529 B1 KR101018529 B1 KR 101018529B1
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- jig body
- elongation
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Claims (5)
- 지그 바디(110);상기 지그 바디(110)의 한쪽에 배치되는 슬라이더(120);상기 지그 바디(110)의 한쪽에 설치되어 피측정물을 향해 선형 운동하는 로드(210);상기 지그 바디(110)의 한쪽에 설치되고 상기 로드(210)의 선형 운동방향과 직교되는 방향으로 피고정체에 자기력이 작용되는 마그네틱 바디(130);상기 마그네틱 바디(130)의 한쪽에 더 배치되는 브래킷(140);상기 브래킷(140)에 설치되고 상기 슬라이더(120)와 조립되어 상기 슬라이더(120)의 선형 운동을 안내하는 가이드 웨이(150);상기 로드(210)의 단부에 설치되고 상기 피측정물에 접촉되는 측정 팁(200);상기 지그 바디(110)에 내장되어 상기 로드(210)의 변위 값을 검출하는 센서(220);상기 지그 바디(110)에 내장되어 상기 센서(220)에서 검출된 변위 값을 연산 처리하고 결과값을 무선송신하는 제어부(230); 및상기 제어부(230)에서 무선송신되는 결과값을 수신하여 표시하는 단말기(300);를 포함하는 볼트의 연신율 측정 장치.
- 삭제
- 삭제
- 제 1항에 있어서,상기 브래킷(140)의 한쪽에 상기 슬라이더(120)의 길이방향과 나란한 방향으로 가이드 홀(142)이 더 형성되고,상기 가이드 홀(142)에 관통되어 상기 슬라이더(120)에 체결되는 조절 볼트(122)가 더 설치되며,상기 조절 볼트(122)의 조절에 의해 상기 브래킷(140)과 상기 슬라이더(120)가 고정설정/고정해제 되는 것;을 특징으로 하는 볼트의 연신율 측정 장치.
- 제 1항에 있어서,상기 측정 팁(200)은,상기 피측정물과 접촉되는 부분이 면 접촉되는 플레이트 타입(202) 또는 점 접촉되는 콘 타입(204) 중에 어느 하나인 것;을 특징으로 하는 볼트의 연신율 측정 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090005781A KR101018529B1 (ko) | 2009-01-23 | 2009-01-23 | 볼트의 연신율 측정 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090005781A KR101018529B1 (ko) | 2009-01-23 | 2009-01-23 | 볼트의 연신율 측정 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100086530A KR20100086530A (ko) | 2010-08-02 |
KR101018529B1 true KR101018529B1 (ko) | 2011-03-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090005781A Expired - Fee Related KR101018529B1 (ko) | 2009-01-23 | 2009-01-23 | 볼트의 연신율 측정 장치 |
Country Status (1)
Country | Link |
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KR (1) | KR101018529B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101929919B1 (ko) * | 2017-01-12 | 2018-12-17 | 한전케이피에스 주식회사 | 가스터빈 로터 메리지 볼트 신장량 무선 측정시스템 |
KR101983471B1 (ko) * | 2017-10-30 | 2019-05-28 | 한전케이피에스 주식회사 | 볼트 신장량 측정시스템 및 방법 |
CN112212759B (zh) * | 2020-10-15 | 2022-08-12 | 上海芃佳智能科技股份有限公司 | 一种汽车前纵梁检测台 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002296001A (ja) * | 2001-03-29 | 2002-10-09 | West Japan Railway Co | レール摩耗測定装置 |
KR100726982B1 (ko) | 2005-03-08 | 2007-06-14 | 대경테크 주식회사 | 인장시험기용 신장계 측정장치 |
JP2008501943A (ja) * | 2004-06-02 | 2008-01-24 | アクティエボラゲット エスケーエフ | 頭付きボルトまたは植え込みボルトのようなボルトの軸の、引張応力の制御方法および前記方法を実行する装置 |
KR100817514B1 (ko) | 2006-09-04 | 2008-03-27 | 조성환 | 변위측정장치 및 방법 |
-
2009
- 2009-01-23 KR KR1020090005781A patent/KR101018529B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002296001A (ja) * | 2001-03-29 | 2002-10-09 | West Japan Railway Co | レール摩耗測定装置 |
JP2008501943A (ja) * | 2004-06-02 | 2008-01-24 | アクティエボラゲット エスケーエフ | 頭付きボルトまたは植え込みボルトのようなボルトの軸の、引張応力の制御方法および前記方法を実行する装置 |
KR100726982B1 (ko) | 2005-03-08 | 2007-06-14 | 대경테크 주식회사 | 인장시험기용 신장계 측정장치 |
KR100817514B1 (ko) | 2006-09-04 | 2008-03-27 | 조성환 | 변위측정장치 및 방법 |
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KR20100086530A (ko) | 2010-08-02 |
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