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ES433119A1 - Apparatus for testing the fatigue strength of rotary bodies - Google Patents

Apparatus for testing the fatigue strength of rotary bodies

Info

Publication number
ES433119A1
ES433119A1 ES433119A ES433119A ES433119A1 ES 433119 A1 ES433119 A1 ES 433119A1 ES 433119 A ES433119 A ES 433119A ES 433119 A ES433119 A ES 433119A ES 433119 A1 ES433119 A1 ES 433119A1
Authority
ES
Spain
Prior art keywords
revolution
testing
fatigue strength
rotary bodies
load
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.)
Expired
Application number
ES433119A
Other languages
Spanish (es)
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.)
Gebr Hofmann GmbH and Co KG Maschinenfabrik
Original Assignee
Gebr Hofmann GmbH and Co KG Maschinenfabrik
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
Priority claimed from DE19742406602 external-priority patent/DE2406602C3/en
Application filed by Gebr Hofmann GmbH and Co KG Maschinenfabrik filed Critical Gebr Hofmann GmbH and Co KG Maschinenfabrik
Publication of ES433119A1 publication Critical patent/ES433119A1/en
Expired 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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0083—Vehicle parts
    • G01N33/0085—Wheels
    • 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
    • G01N2203/0021—Torsional
    • 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
    • G01N2203/0202—Control of the test
    • G01N2203/021—Treatment of the signal; Calibration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Device for testing fatigue resistance with respect to solids of revolution, in particular vehicle wheels, in which the solid of revolution is held fixed and a load is applied to the solid of revolution by means of an excitation bar in which forces attack, it is characterized in such a way that for the application of a load of the torques, always two rotating weights (1, 2) in the same direction that are mutually translated by 180º attack with the same distance but transferred by 180º on the bar excitation (15) through a lever arm. (Machine-translation by Google Translate, not legally binding)
ES433119A 1974-02-12 1974-12-19 Apparatus for testing the fatigue strength of rotary bodies Expired ES433119A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742406602 DE2406602C3 (en) 1974-02-12 Device for testing the fatigue strength of rotating bodies, in particular spoked wheels of vehicles

Publications (1)

Publication Number Publication Date
ES433119A1 true ES433119A1 (en) 1976-11-16

Family

ID=5907167

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433119A Expired ES433119A1 (en) 1974-02-12 1974-12-19 Apparatus for testing the fatigue strength of rotary bodies

Country Status (5)

Country Link
JP (1) JPS50115880A (en)
ES (1) ES433119A1 (en)
FR (1) FR2260791B1 (en)
GB (1) GB1464662A (en)
IT (1) IT1028432B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137547U (en) * 1983-03-04 1984-09-13 株式会社アマダ bending test equipment
WO2004053463A1 (en) * 2002-12-04 2004-06-24 Kimberly-Clark Worldwide, Inc. Apparatus and method for simulating a dynamic force response and method of calibration
US20110308307A1 (en) * 2010-06-17 2011-12-22 Dean Schneider Test machine
CN108645728A (en) * 2016-07-05 2018-10-12 潘唯锡 A kind of hoisting mechanism for testing the bending of vehicle hub alternation stress
CN108692924B (en) * 2017-04-12 2024-03-01 襄阳达安汽车检测中心 Torsion fatigue test device for automobile leaf spring
CN108627407A (en) * 2018-06-11 2018-10-09 中国航发哈尔滨东安发动机有限公司 First half sleeve assembly high-cycle fatigue test device
CN110174214B (en) * 2019-06-27 2025-02-14 西安航空学院 Rotary pressure sensor fatigue test device
CN113466064B (en) * 2021-05-25 2022-08-05 东风汽车底盘系统有限公司 Bench test device of single trailing arm suspension assembly
CN115710940A (en) * 2022-11-15 2023-02-24 国网福建省电力有限公司宁德供电公司 Stepless regulation lever loading device

Also Published As

Publication number Publication date
FR2260791B1 (en) 1980-03-14
FR2260791A1 (en) 1975-09-05
GB1464662A (en) 1977-02-16
DE2406602B2 (en) 1976-01-29
IT1028432B (en) 1979-01-30
JPS50115880A (en) 1975-09-10
DE2406602A1 (en) 1975-08-21

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