WO1988002479A1 - Montage pour essais d'endurance a faible nombre de cycles - Google Patents

Montage pour essais d'endurance a faible nombre de cycles Download PDF

Info

Publication number
WO1988002479A1
WO1988002479A1 PCT/SU1987/000108 SU8700108W WO8802479A1 WO 1988002479 A1 WO1988002479 A1 WO 1988002479A1 SU 8700108 W SU8700108 W SU 8700108W WO 8802479 A1 WO8802479 A1 WO 8802479A1
Authority
WO
WIPO (PCT)
Prior art keywords
installation
machine
base
low
ποdvizhnοy
Prior art date
Application number
PCT/SU1987/000108
Other languages
English (en)
Russian (ru)
Inventor
Igor Lvovich Baptidanov
Evgeny Sergeevich Kukushkin
Vladimir Alexandrovich Platonov
Viktor Lvovich Fongauz
Artur Anatolievich Khrizolitov
Original Assignee
Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie "I
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 Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie "I filed Critical Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie "I
Publication of WO1988002479A1 publication Critical patent/WO1988002479A1/fr
Priority to FI882509A priority Critical patent/FI882509A0/fi

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
    • G01N3/34—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by mechanical means, e.g. hammer blows
    • 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

Definitions

  • Izves ⁇ na machine is ⁇ y ⁇ aniya on mal ⁇ tsi ⁇ l ⁇ vuyu us ⁇ a- l ⁇ s ⁇ ( ⁇ I ⁇ I ⁇ P, SSS ⁇ , ⁇ ashina unive ⁇ salnaya for is ⁇ y ⁇ aniya ma ⁇ e ⁇ ial ⁇ v ⁇ i ⁇ a 12317-10) s ⁇ de ⁇ zhaschaya ⁇ sn ⁇ vanie, us ⁇ an ⁇ v- lennye thereon with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu v ⁇ ascheniya ⁇ d ⁇ vye vin ⁇ y, ⁇ i- nema ⁇ iches ⁇ i svyazannyi with ⁇ slednimi ⁇ iv ⁇ d, ⁇ dvizhnu
  • the reversible movement of the movable floor is effected by the change in the direction of rotation of the rotational screws of the electric motor. Then, during acceleration and acceleration of the electric motor (two
  • the main task of the invention was to increase the productivity of tests, increase the reliability and improve the reliability of the machine while in the process of securing access to the machine.
  • ⁇ a ⁇ e is ⁇ lnenie ⁇ zv ⁇ lyae ⁇ ⁇ susches ⁇ vi ⁇ v ⁇ zv ⁇ a ⁇ n ⁇ - ⁇ s ⁇ u ⁇ a ⁇ eln ⁇ e ⁇ e ⁇ emeschenie ⁇ dvizhya ⁇ y ⁇ ave ⁇ sy ⁇ u ⁇ em by a change in the number of ⁇ b ⁇ v ⁇ dn ⁇ g ⁇ ⁇ iv ⁇ da ⁇ i neizmenya ⁇ y s ⁇ s ⁇ i v ⁇ ascheniya v ⁇ g ⁇ ⁇ iv ⁇ da, s ⁇ anyaya ⁇ s ⁇ yann ⁇ e
  • E ⁇ im ⁇ bes ⁇ echi- vae ⁇ sya v ⁇ zm ⁇ zhn ⁇ s ⁇ ⁇ ln ⁇ g ⁇ is ⁇ lyucheniya influence lyu ⁇ v in ⁇ e ⁇ edache, s ⁇ aschenie in ⁇ echenie ⁇ dn ⁇ g ⁇ tsi ⁇ la two ⁇ aza v ⁇ emya ⁇ ab ⁇ y ele ⁇ dviga ⁇ elya on ⁇ us ⁇ vy ⁇ ⁇ a ⁇ , v ⁇ emeni - 3 - Acceleration and transfer.
  • the machine for testing for small fatigue is a cause of the base I, in which a good screw 2.3 is installed. Increases of rotation 4,5,6,7,8,9 ensure that the rotors of 2.3 rotate in the base I.
  • the rotations of the 20 rotors of 2.3 are used in the process of 11 running For good screws 2.3, a movable unit is installed 13. The 14 is connected to the movable unit 13, and the 15 is attached to the optional 16 and the unit is installed to the other.
  • ⁇ za ⁇ va ⁇ y 14 and 15 us ⁇ anavlivayu ⁇ sya is ⁇ y ⁇ uemy ⁇ b ⁇ a- 30 sample was 17.
  • E ⁇ ⁇ zv ⁇ lyae ⁇ ⁇ vysi ⁇ ⁇ - izv ⁇ di ⁇ eln ⁇ s ⁇ is ⁇ y ⁇ any on account s ⁇ ascheniya ⁇ liches ⁇ va ⁇ e ⁇ e ⁇ dny ⁇ ⁇ ezhim ⁇ v ⁇ ab ⁇ y ele ⁇ dviga ⁇ elya 10.18 (at ⁇ us ⁇ vy ⁇ ⁇ a ⁇ ) v ⁇ emeni ⁇ azg ⁇ na and ⁇ m ⁇ zheniya, ⁇ ln ⁇ g ⁇ is ⁇ lyucheniya influence lyu ⁇ v in ⁇ e ⁇ edache.
  • the continuous rotation of the electric motors 10,18 in the same direction ensures the operation of all the teeth of the worm gear for all stages.

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Le montage comporte une base (1) sur laquelle sont montées parallèlement des vis d'entraînement rotatives (2, 3). Les vis d'entraînement (2, 3) sont reliées de manière cinématique à un entraînement (10). Une traverse déplaçable (13) est montée sur les vis d'entraînement (2, 3). Le montage est également pourvu de deux pièces de serrage (14, 15), dont une est montée sur la traverse déplaçable (13) et l'autre sur la base (1). Le montage est également muni d'un entraînement supplémentaire (18) qui est relié de manière cinématique à la traverse déplaçable (13).
PCT/SU1987/000108 1986-09-30 1987-09-29 Montage pour essais d'endurance a faible nombre de cycles WO1988002479A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI882509A FI882509A0 (fi) 1986-09-30 1988-05-27 Anordning foer utmattningsprovning vid laogt antal upprepade belastningscykler.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU864122501A SU1575097A1 (ru) 1986-09-30 1986-09-30 Машина дл испытани на малоцикловую усталость
SU4122501/25 1986-09-30

Publications (1)

Publication Number Publication Date
WO1988002479A1 true WO1988002479A1 (fr) 1988-04-07

Family

ID=21258462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1987/000108 WO1988002479A1 (fr) 1986-09-30 1987-09-29 Montage pour essais d'endurance a faible nombre de cycles

Country Status (5)

Country Link
DE (1) DE3790594T1 (fr)
FI (1) FI882509A0 (fr)
GB (1) GB2204139B (fr)
SU (1) SU1575097A1 (fr)
WO (1) WO1988002479A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773947A1 (de) * 1967-08-01 1971-11-25 Amsler Great Britain Ltd Pruefmaschine
FR2210287A5 (fr) * 1972-12-07 1974-07-05 Creusot Loire
SU759903A1 (ru) * 1977-11-29 1980-08-30 Viln Inzh Str I Установка для испытания на малоцикловую усталость

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055224A (en) * 1960-01-15 1962-09-25 Budd Co Anti-backlash crosshead positioning means
LU57155A1 (fr) * 1968-10-24 1970-05-04
DE3342081C1 (de) * 1983-11-22 1985-06-13 UTS Testsysteme Vertriebsgesellschaft mbH, 7900 Ulm Maschinengestell zur Durchführung von Werkstoffprüfungen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773947A1 (de) * 1967-08-01 1971-11-25 Amsler Great Britain Ltd Pruefmaschine
FR2210287A5 (fr) * 1972-12-07 1974-07-05 Creusot Loire
SU759903A1 (ru) * 1977-11-29 1980-08-30 Viln Inzh Str I Установка для испытания на малоцикловую усталость

Also Published As

Publication number Publication date
SU1575097A1 (ru) 1990-06-30
GB2204139B (en) 1990-11-14
FI882509A (fi) 1988-05-27
FI882509A0 (fi) 1988-05-27
GB2204139A (en) 1988-11-02
DE3790594T1 (fr) 1988-08-25

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