SU1490589A1 - Installation for friction and wear tests of materials - Google Patents
Installation for friction and wear tests of materials Download PDFInfo
- Publication number
- SU1490589A1 SU1490589A1 SU874289822A SU4289822A SU1490589A1 SU 1490589 A1 SU1490589 A1 SU 1490589A1 SU 874289822 A SU874289822 A SU 874289822A SU 4289822 A SU4289822 A SU 4289822A SU 1490589 A1 SU1490589 A1 SU 1490589A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sample
- installation
- counter
- holders
- friction
- Prior art date
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Abstract
Изобретение относитс к области испытани материалов на трение и износ в присутствии двух рабочих сред. Целью изобретени вл етс расширение эксплуатационных возможностей путем испытаний одновременно в двух рабочих средах и повышение точности при испытании конических образцов путем их самоустановки. В глухие конические отверсти держателей 3 и 4 устанавливают упругие эластичные элементы 9 и 10, на которые размещают опорными коническими поверхност ми образец 5 и контробразец 6. Нагружают их, камеры 11 и 2 заполн ют различными рабочими средами и привод т во вращение держатель 3. В ходе испытаний регистрируют уровень среды в камере 11, контролируют контактные параметры и определ ют износ. 1 з.п. ф-лы, 2 ил.The invention relates to the field of testing materials for friction and wear in the presence of two working media. The aim of the invention is to expand the operational capabilities by testing simultaneously in two working media and improving the accuracy when testing conical specimens by self-aligning them. Resilient elastic elements 9 and 10 are placed into the blind conical holes of holders 3 and 4, onto which sample 5 and counterpiece 6 are placed with supporting conical surfaces. They are loaded, chambers 11 and 2 are filled with different working media and the holder 3 is rotated During the test, the level of the medium in chamber 11 is recorded, the contact parameters are monitored and the wear is determined. 1 hp f-ly, 2 ill.
Description
Фиг.11
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874289822A SU1490589A1 (en) | 1987-07-27 | 1987-07-27 | Installation for friction and wear tests of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874289822A SU1490589A1 (en) | 1987-07-27 | 1987-07-27 | Installation for friction and wear tests of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1490589A1 true SU1490589A1 (en) | 1989-06-30 |
Family
ID=21321596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874289822A SU1490589A1 (en) | 1987-07-27 | 1987-07-27 | Installation for friction and wear tests of materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1490589A1 (en) |
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1987
- 1987-07-27 SU SU874289822A patent/SU1490589A1/en active
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