JPS5786025A - Material tester - Google Patents

Material tester

Info

Publication number
JPS5786025A
JPS5786025A JP16167680A JP16167680A JPS5786025A JP S5786025 A JPS5786025 A JP S5786025A JP 16167680 A JP16167680 A JP 16167680A JP 16167680 A JP16167680 A JP 16167680A JP S5786025 A JPS5786025 A JP S5786025A
Authority
JP
Japan
Prior art keywords
test piece
load
detected
apply
strain
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
Application number
JP16167680A
Other languages
Japanese (ja)
Inventor
Kotaro Mitsuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP16167680A priority Critical patent/JPS5786025A/en
Publication of JPS5786025A publication Critical patent/JPS5786025A/en
Pending legal-status Critical Current

Links

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

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

PURPOSE:To apply load at arbitrary magnitudes from two different directions independently and measure the strength of a structural material accurately by providing two pieces of driving mechanisms applying load in the axial line direction of a test piece and a direction intersecting with this. CONSTITUTION:A bent test piece A is fixed between a test piece support body 3 and a connecting fitting 13, and a moving screw rod 25 is spirally advanced in a horizontal direction by turning a handle 24. The leading end of a load transmitting member 28 is applied on the side face of the test piece A, and is spirally advanced up to the position where the test piece deforms elastically to a straight shape under reading with a dial gage 32. The load of this time is converted to quantity of electricity by a load cell 27 and is displayed. Next, an oil pressure supply edvice 11 is operated to apply driving force to an actuator 12, thereby pulling the test piece A by means of the connecting fittings 13, 14. The load of this time is detected by a load cell 15 and the quantity of strain is detected by the strain gage affixed to the test piece A.
JP16167680A 1980-11-17 1980-11-17 Material tester Pending JPS5786025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16167680A JPS5786025A (en) 1980-11-17 1980-11-17 Material tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16167680A JPS5786025A (en) 1980-11-17 1980-11-17 Material tester

Publications (1)

Publication Number Publication Date
JPS5786025A true JPS5786025A (en) 1982-05-28

Family

ID=15739716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16167680A Pending JPS5786025A (en) 1980-11-17 1980-11-17 Material tester

Country Status (1)

Country Link
JP (1) JPS5786025A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956091B1 (en) 2003-01-16 2010-05-07 가부시키가이샤 사기노미야세이사쿠쇼 Load test machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100956091B1 (en) 2003-01-16 2010-05-07 가부시키가이샤 사기노미야세이사쿠쇼 Load test machine

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