SU1255895A1 - Method of determining hardness of microparticles which are contained in liquids - Google Patents
Method of determining hardness of microparticles which are contained in liquids Download PDFInfo
- Publication number
- SU1255895A1 SU1255895A1 SU843803438A SU3803438A SU1255895A1 SU 1255895 A1 SU1255895 A1 SU 1255895A1 SU 843803438 A SU843803438 A SU 843803438A SU 3803438 A SU3803438 A SU 3803438A SU 1255895 A1 SU1255895 A1 SU 1255895A1
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- SU
- USSR - Soviet Union
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- hardness
- microparticles
- plates
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Abstract
Изобретение относитс к измерению твердости. Цель изобретени - повьшзение производительности определени твердости икpoчacтиц, содержащихс в жидкост х путем одновременного определени спектра твердости всех микрочастиц, что может быть полезно при определении состо ни узлов трени . От узла трени отбирают пробу жидкости с содержащимис в ней микрочастицами, нанос т слои жидкости на поверхности полированных пластин с различной известной твердостью, собирают пластины в пакет, прикладьтают к пакету Осевую нагрузку, выдерживают пакет под нагрузкой , разбирают пакет пластин и удал ют микрочастицы. О твердости суд т по отпечаткам микрочастиц на поверхност х пластин известной твердости . 1 ил. ip СП сд 00 о Г1This invention relates to the measurement of hardness. The purpose of the invention is to improve the performance of determining the hardness of particulates contained in liquids by simultaneously determining the hardness spectrum of all the microparticles, which can be useful in determining the state of friction units. A liquid sample containing microparticles is taken from the friction unit, liquid layers are applied to the surfaces of polished plates with different known hardness, the plates are assembled into a bag, the Axial load is applied to the bag, the bag is held under load, the plates are disassembled, and the particles are removed. Hardness is judged by microparticle prints on plate surfaces of known hardness. 1 il. ip SP sd 00 o G1
Description
Изобретение относитс к механическим испытани м материалов, в частности к способам измерени твердости микрочастиц, образующихс в жидкост х , и может быть использовано дл анализа состо ни узлов трени .The invention relates to mechanical testing of materials, in particular, methods for measuring the hardness of microparticles formed in liquids, and can be used to analyze the state of friction units.
Целью изобретени вл етс повышение производит ельности измерений путем одновременного определени твердости всего спектра микрочастиц.The aim of the invention is to increase the measurement performance by simultaneously determining the hardness of the entire spectrum of microparticles.
На чертеже изображена схема устройства дл реализации способа определени твердости микрочастиц, содержащихс в жидкост х.The drawing shows a diagram of an apparatus for implementing a method for determining the hardness of microparticles contained in liquids.
Устройство содержит опорнуй плиту 1, направл ющие 2, накладку 3, полированные пластины 4 с различной известной твердостью, между которыми нанесены слои жидкости с микрочастицами .The device contains a support plate 1, guides 2, a cover 3, polished plates 4 with different known hardness, between which layers of liquid with microparticles are applied.
Способ реализуетс следующим образом .The method is implemented as follows.
Отбирают пробу жидкости с содержащимис в. ней микрочастицами 5, нанос т слои отобранной пробы жидкости на поверхности полированных пластин 4 с различной известной твердостью, собирают пластины в пакет , помещают пакет на опорную плит I в направл ющих 2, нагружают пакетA sample is taken of the liquid containing c. It contains microparticles 5, layers of the sampled liquid are applied on the surface of polished plates 4 with different known hardness, collect the plates in a bag, place the bag on the base plate I in the guides 2, load the bag
пластин осевой нагрузкой, вьодержи- вают под нагрузкой, разбирают пакет пластин, удал ют с их поверхностей микрочастицы, а о твердости микрочастиц суд т по наличию отпечатков микрочастиц на поверхност х пластин различной известной твердости.the plates are axially loaded, they are loaded under load, the package of plates is disassembled, microparticles are removed from their surfaces, and the hardness of the microparticles is judged by the presence of microparticle prints on the surfaces of the plates of different known hardness.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843803438A SU1255895A1 (en) | 1984-10-15 | 1984-10-15 | Method of determining hardness of microparticles which are contained in liquids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU843803438A SU1255895A1 (en) | 1984-10-15 | 1984-10-15 | Method of determining hardness of microparticles which are contained in liquids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1255895A1 true SU1255895A1 (en) | 1986-09-07 |
Family
ID=21143348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU843803438A SU1255895A1 (en) | 1984-10-15 | 1984-10-15 | Method of determining hardness of microparticles which are contained in liquids |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1255895A1 (en) |
-
1984
- 1984-10-15 SU SU843803438A patent/SU1255895A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Тенненбаум Н.Н. Сопротивление абразивному изнашиванию. М.: Машиностроение, 1975, с, 271. * |
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