RU1779842C - Friction vibration isolator - Google Patents
Friction vibration isolatorInfo
- Publication number
- RU1779842C RU1779842C SU904807732A SU4807732A RU1779842C RU 1779842 C RU1779842 C RU 1779842C SU 904807732 A SU904807732 A SU 904807732A SU 4807732 A SU4807732 A SU 4807732A RU 1779842 C RU1779842 C RU 1779842C
- Authority
- RU
- Russia
- Prior art keywords
- substrate
- coating
- vibration isolator
- adhesion strength
- friction vibration
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/34—Ring springs, i.e. annular bodies deformed radially due to axial load
Description
5i)5 G 01 N 19/045i) 5 G 01 N 19/04
ГОСУДАРСТВЕННОЕ ПАТЕНТНОЕ ВЕДОМСТВО СССР (ГОСПАТЕНТ СССР)STATE PATENT OFFICE OF THE USSR (GOSPATENT of the USSR)
ОПИСАНИЕ ИЗОБРЕТЕНИЯDESCRIPTION OF THE INVENTION
К АВТОРСКОМУ СВИДЕТЕЛЬСТВУTO AUTHOR'S CERTIFICATE
11
(21)4898166/28 (22)26.09.90 (46)07.12.92. Бюл. №45(21) 4898166/28 (22) 09/26/90 (46) 12/07/92. Bull. Number 45
(71)Научно-исследовательский институт конструкционных материалов и технологических процессов при МГТУ им Н.Э.Баумана(71) Research Institute of Structural Materials and Technological Processes at MSTU named after N.E.Bauman
(72)И.К.Соколов и В М Зурабов (56) Авторское свидетельство СССР Me 183459, кл. G 01 N 19/04,1965(72) I.K.Sokolov and VM Zurabov (56) Copyright certificate of the USSR Me 183459, cl. G 01 N 19 / 04.1965
АAND
Кудинов В.В. и Иванов В М. Нанесение плазмой тугоплавких покрытий М.: Машиностроение , 1981, с. 126-127. (54) ОБРАЗЕЦ ДЛЯ ОПРЕДЕЛЕНИЯ ПРОЧНОСТИ СЦЕПЛЕНИЯ ПОКРЫТИЯ С ПОДЛОЖКОЙKudinov V.V. and Ivanov V. M. Plasma application of refractory coatings M .: Mashinostroenie, 1981, p. 126-127. (54) SAMPLE FOR DETERMINING THE STRENGTH OF COATING CLUTCH WITH SUBSTRATE
Изобретение относитс к испытательной технике, предназначенной дл определени прочности сцеплени покрытий с подложкой.The invention relates to a test technique for determining the adhesion strength of coatings to a substrate.
Известен образец дл определени прочности сцеплени покрыти с подложкой , который состоит из подложки с отверстием , установленного заподлицо с поверхностью подложки штифта, нанесенного на их торцевую поверхность покрыти и прикрепленной к покрытию с помощью клеевого сло пластины О прочности сцеплени суд т по величине отрывающей нагрузки , приложенной к штифту и подложкеA known sample for determining the adhesion strength of a coating to a substrate, which consists of a substrate with an aperture mounted flush with the surface of the pin substrate, applied to their end surface of the coating and attached to the coating using the adhesive layer of the plate, Adhesion strength is judged by the value of the breaking load applied to the pin and the substrate
Недостатком образца вл етс невозможность испытани прочности сцеплени покрыти при сложном напр женном состо нии и узка номенклатура покрытий, кото (57) Изобретение относитс к испытательной технике, предназначенной дл определени прочности сцеплени покрытий с подложкой. Целью изобретени вл етс расширение номенклатуры исследуемых при сложном напр женном состо нии покрытий . Образец состоит из цилиндрической подложки, расположенной на ее торцевой поверхности соосно с ней кольцевой пластины, нанесенного на торцевую поверхность подложки и пластину покрыти и приклеенного к нему своей торцевой поверхностью цилиндрического отрывного элемента . Причем толщина пластины меньше толщины покрыти , а ее внутренний диаметр равен диаметру подложки. 2 ил.A drawback of the sample is the impossibility of testing the adhesion strength of the coating under difficult stress conditions and the narrow range of coatings, which (57) The invention relates to a testing technique for determining the adhesion strength of coatings to a substrate. The aim of the invention is to expand the range of coatings studied in the difficult stress state. The sample consists of a cylindrical substrate located on its end surface coaxially with an annular plate deposited on the end surface of the substrate and the coating plate and glued to it with its end surface of a cylindrical tear-off element. Moreover, the thickness of the plate is less than the thickness of the coating, and its inner diameter is equal to the diameter of the substrate. 2 ill.
рые могут быть испытаны при использовании заданного кле .Some can be tested using the specified adhesive.
Наиболее близким по технической сущности к за вл емому вл етс образец дл определени прочности сцеплени покрыти с подложкой, состо щий из цилиндрической подложки, нанесенного на ее торцовую поверхность покрыти и цилиндрического отрывного элемента, приклеенного своей торцевой поверхностью к покрытию соосно подложке.The closest in technical essence to the claimed is a sample for determining the adhesion strength of the coating to the substrate, consisting of a cylindrical substrate deposited on its end surface of the coating and a cylindrical tear-off element glued with its end surface to the coating coaxially to the substrate.
Недостатком образца вл етс невозможность расширени номенклатуры исследуемых при сложном напр женном состо нии покрытий, прочность сцеплени которых выше прочности клеевого соединени .A drawback of the sample is the impossibility of expanding the range of coatings studied under the difficult stress state, the adhesion strength of which is higher than the adhesive bond strength.
Целью изобретени вл етс расширение номенклатуры исследуемых при сложThe aim of the invention is the expansion of the assortment of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904807732A RU1779842C (en) | 1990-04-02 | 1990-04-02 | Friction vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904807732A RU1779842C (en) | 1990-04-02 | 1990-04-02 | Friction vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1779842C true RU1779842C (en) | 1992-12-07 |
Family
ID=21504757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904807732A RU1779842C (en) | 1990-04-02 | 1990-04-02 | Friction vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1779842C (en) |
-
1990
- 1990-04-02 RU SU904807732A patent/RU1779842C/en active
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