SU1227985A1 - Method of friction and wear testing - Google Patents

Method of friction and wear testing Download PDF

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Publication number
SU1227985A1
SU1227985A1 SU843715560A SU3715560A SU1227985A1 SU 1227985 A1 SU1227985 A1 SU 1227985A1 SU 843715560 A SU843715560 A SU 843715560A SU 3715560 A SU3715560 A SU 3715560A SU 1227985 A1 SU1227985 A1 SU 1227985A1
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SU
USSR - Soviet Union
Prior art keywords
friction
shaft
axis
wear
wear testing
Prior art date
Application number
SU843715560A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Бойков
Александр Сергеевич Пархоменко
Лидия Васильевна Кузнецова
Original Assignee
Калининский Ордена Трудового Красного Знамени Политехнический Институт
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Priority to SU843715560A priority Critical patent/SU1227985A1/en
Application granted granted Critical
Publication of SU1227985A1 publication Critical patent/SU1227985A1/en

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Abstract

Изобретение относитс  к испытани м на трение и износ и позвол ет сократить цикл испытаний путем увеличени  интенсивности износа. Достигаетс  это тем, что с вращающимис  на одном валу I в разные стороны щшиндрическими образцами 2 и 3 вво-т д т в контакт контробразец 5 и придают ему вращение вокруг оси, перпендикул рной оси вала. I ил.The invention relates to friction and wear tests and reduces the test cycle by increasing the wear rate. This is achieved by the fact that with rotating on one shaft I in different directions, chandal specimens 2 and 3, the contact piece 5 is brought into contact and gives it rotation around an axis perpendicular to the axis of the shaft. I il.

Description

ЕE

Изобретение относитс  к испытани м материалов и может быть использовано дл  исследовани  износа деталей, примен емых в машиностроении.The invention relates to the testing of materials and can be used to study the wear of parts used in mechanical engineering.

Цель изобретени  - сокращение цикла испытаний.The purpose of the invention is to shorten the test cycle.

На чертеже представлена схема устройства , реализующего способ.The drawing shows a diagram of the device that implements the method.

Устройство содержит вал I, на котором закреплены с возможностью вращени  в разные стороны цилиндрические образцы 2 и 3. В держателе контроб- разца 4, установленном перпендикул рно валу 1, закреплен контробразец 5, причем держатель контробразца 4 с контробразцом 5 имеет возможность вращатьс  относительно оси, перпенди- кул рной валу 1 (корпус устройства, приводы вращени  образцов 2 и 3, контробразца 5 и нагрузочное .устройство на схеме не приведены).The device comprises a shaft I, on which cylindrical samples 2 and 3 are mounted for rotation in different directions. In the holder of the counterblast 4, mounted perpendicular to the shaft 1, a counterpiece 5 is fixed, the holder of the counterpiece 4 with the counterpiece 5 has the ability to rotate about an axis, perpendicular to shaft 1 (device case, rotational drives of samples 2 and 3, counterpiece 5 and load device are not shown in the diagram).

5 O 5 o

реализуетс  следующим обСпособ разом.is implemented as follows.

Цилиндрическим образцам 2 и 3, установленным на валу 1, придают вращение в разные стороны. При помощи нагрузочного устройства контробразец 5 ввод т в контакт с вращающимис  образцами 2 и 3 и придают ему вращение вокруг оси, перпендикул рной оси вала I.Cylindrical samples 2 and 3, mounted on the shaft 1, give rotation in different directions. With the help of a loading device, the contra-sample 5 is brought into contact with rotating samples 2 and 3 and gives it rotation around an axis perpendicular to the axis of shaft I.

Claims (1)

Формула изобретени Invention Formula Способ испытани  на трение и износ , заключающийс  в том, что на одном валу устанавливают два цилиндрических образца, придают им вращение в разные стороны, к их образующим прижимают контробразец и привод т его в движение, отличающийс  тем, что, с целью сокращени  цикла испыташп4, контробразцу задают вращение вокруг оси, перпендикул рной оси вращени  образцов.The method of testing for friction and wear, consisting in that two cylindrical specimens are mounted on one shaft, they are rotated in different directions, a counter-sample is pressed to their forming and set in motion, characterized in that, in order to shorten the test cycle, the counterpiece is set to rotate around an axis perpendicular to the axis of rotation of the samples.
SU843715560A 1984-03-27 1984-03-27 Method of friction and wear testing SU1227985A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843715560A SU1227985A1 (en) 1984-03-27 1984-03-27 Method of friction and wear testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843715560A SU1227985A1 (en) 1984-03-27 1984-03-27 Method of friction and wear testing

Publications (1)

Publication Number Publication Date
SU1227985A1 true SU1227985A1 (en) 1986-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU843715560A SU1227985A1 (en) 1984-03-27 1984-03-27 Method of friction and wear testing

Country Status (1)

Country Link
SU (1) SU1227985A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 796728, кл. G 01 N 3/36, 1976. *

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