KR850002309A - 다축 피로 시험기 - Google Patents

다축 피로 시험기 Download PDF

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Publication number
KR850002309A
KR850002309A KR1019830004326A KR830004326A KR850002309A KR 850002309 A KR850002309 A KR 850002309A KR 1019830004326 A KR1019830004326 A KR 1019830004326A KR 830004326 A KR830004326 A KR 830004326A KR 850002309 A KR850002309 A KR 850002309A
Authority
KR
South Korea
Prior art keywords
testing machine
fatigue testing
adjust
axis fatigue
bending
Prior art date
Application number
KR1019830004326A
Other languages
English (en)
Other versions
KR850001688B1 (ko
Inventor
이순복
Original Assignee
이해
한국기계연구소
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이해, 한국기계연구소 filed Critical 이해
Priority to KR1019830004326A priority Critical patent/KR850001688B1/ko
Priority to JP59123508A priority patent/JPS6170440A/ja
Publication of KR850002309A publication Critical patent/KR850002309A/ko
Application granted granted Critical
Publication of KR850001688B1 publication Critical patent/KR850001688B1/ko

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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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces

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  • 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

내용 없음

Description

다축 피로 시험기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 다축피로시험기의 측면도. 제6도는 본 발명의 제어 개통도. 제8도는 본 발명 다축피로 시험기의 독특한 기능인 굽힘피로와 비틀림 피로의 조합상태의 실험 그래프

Claims (2)

  1. 도면에 표시하고 본문에 상술한 바와 같이 연결봉 양끝을 반대나사로 하여 평균응력을 조절하고 두 개의 편심판으로 굽힘과 비틀림하중의 크기를 조절한 것과 2하중의 위상차를 위상판으로 가감하여 줄 수 있게 함으로서 굽힘 모우멘트와 비틀림 모우멘트 및 그 복합 상태의 피로하중을 가하여 줄 수 있는 것을 특징으로 하는 기계구동식 다측 피로 시험기.
  2. 제1항에서의 시험결과를 각각의 모우멘트 및 복합상태의 개수를 3개의 로우드셀(Load cell) 또는 하중감지장치 및 자체과부하 차단회로를 가지는 일련의 계측장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004326A 1983-09-13 1983-09-14 다축피로 시험기 KR850001688B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019830004326A KR850001688B1 (ko) 1983-09-14 1983-09-14 다축피로 시험기
JP59123508A JPS6170440A (ja) 1983-09-13 1984-06-15 多軸疲労試験機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830004326A KR850001688B1 (ko) 1983-09-14 1983-09-14 다축피로 시험기

Publications (2)

Publication Number Publication Date
KR850002309A true KR850002309A (ko) 1985-05-10
KR850001688B1 KR850001688B1 (ko) 1985-11-22

Family

ID=19229939

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004326A KR850001688B1 (ko) 1983-09-13 1983-09-14 다축피로 시험기

Country Status (2)

Country Link
JP (1) JPS6170440A (ko)
KR (1) KR850001688B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102156077B (zh) * 2011-05-06 2016-05-11 中国石油大学(华东) 往复弯曲腐蚀疲劳试验机
JP2017003502A (ja) * 2015-06-12 2017-01-05 株式会社システック 圧力試験装置及び圧力試験方法
CN104990820B (zh) * 2015-07-01 2017-07-18 河海大学 电磁式多轴疲劳试验机
JP6992387B2 (ja) * 2017-10-05 2022-01-13 日本製鉄株式会社 治具ユニット、試験装置および試験方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682431A (en) * 1979-12-11 1981-07-06 Shimadzu Corp Torsion testing machine
JPS57542A (en) * 1980-06-02 1982-01-05 Shimadzu Corp Composite tester for compression and torsion

Also Published As

Publication number Publication date
KR850001688B1 (ko) 1985-11-22
JPS6170440A (ja) 1986-04-11

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