SU1498787A1 - Solid lubricant - Google Patents
Solid lubricant Download PDFInfo
- Publication number
- SU1498787A1 SU1498787A1 SU874302377A SU4302377A SU1498787A1 SU 1498787 A1 SU1498787 A1 SU 1498787A1 SU 874302377 A SU874302377 A SU 874302377A SU 4302377 A SU4302377 A SU 4302377A SU 1498787 A1 SU1498787 A1 SU 1498787A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lubricant
- wear resistance
- molybdenum disulfide
- solid lubricant
- molecular weight
- Prior art date
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 16
- 239000007787 solid Substances 0.000 title claims abstract description 6
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 claims abstract description 3
- -1 polyethylene Polymers 0.000 claims abstract description 3
- 229920000573 polyethylene Polymers 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 229920001843 polymethylhydrosiloxane Polymers 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
Изобретение касаетс твердых смазок, используемых в узлах трени машин и механизмов. Цель - повышение износостойкости. Смазка содержит, мас.%: низкомолекул рный полиэтилен 4,5-7,0The invention relates to solid lubricants used in friction units of machines and mechanisms. The goal is to increase wear resistance. The lubricant contains, in wt.%: Low molecular weight polyethylene 4,5-7,0
дисульфид молибдена 93,0-95,5. Нова смазка имеет износостойкость 960-1770 мин против 920 мин дл известной смазки. 1 табл.molybdenum disulfide 93.0-95.5. New lubricant has a wear resistance of 960-1770 minutes versus 920 minutes for a known lubricant. 1 tab.
Description
Изобретение относитс к производству твердых смазок, используемых в узлах трени машин и механизмов.The invention relates to the production of solid lubricants used in the friction units of machines and mechanisms.
Цель изобретени - повышение износостойкости смазки.The purpose of the invention is to increase the wear resistance of the lubricant.
Дл приготовлени смазки в порошок дисульфида молибдена добавл ют низкомолекул рный полиэтилен . Дл использовани в полученную смесь добавл ют бензол, толуол, хлороформ, диэтиловый эфир или их различные смеси и смесь тщательно перемешивают. Твердую смазку нанос т на поверхность трени в виде раствора и сушат 1 ч при 20-150 С,To prepare the lubricant, low molecular weight polyethylene is added to molybdenum disulfide powder. For use in the resulting mixture, benzene, toluene, chloroform, diethyl ether, or various mixtures thereof are added and the mixture is thoroughly mixed. Solid lubricant is applied to the surface of the friction as a solution and dried for 1 hour at 20-150 ° C.
Основным показателем смазывающих свойств твердой смазки вл етс из- нococтoйкocт, определ ема по времени полного истирани покрыти -на машине трени МИ-1М, Услови испытани : скорость вращени нижнего образца, на который нанесено покрытие, 1 м/с. Верхний неподвижный образец прижимаетс к нижнему с силой 35 кгс. Цилиндрические образцы имеют диаметр 45 мм, ширину 10 мм. Температура испытани 20°С,The main indicator of the lubricating properties of a solid lubricant is the wear resistance determined by the time of complete abrasion of the coating on the MI-1M friction machine. The upper stationary sample is pressed against the lower one with a force of 35 kgf. Cylindrical specimens have a diameter of 45 mm, width 10 mm. Temperature test 20 ° C
Составы смазок и результаты испытаний приведены в таблице.The compositions of the lubricants and the test results are shown in the table.
Из приведенных данных видно, что применение предлагаемой смазки повышает износостойкость смазки по срав-/ нению с известной на 93%,The data show that the use of the proposed lubricant increases the wear resistance of the lubricant compared to the known 93%,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874302377A SU1498787A1 (en) | 1987-07-06 | 1987-07-06 | Solid lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874302377A SU1498787A1 (en) | 1987-07-06 | 1987-07-06 | Solid lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1498787A1 true SU1498787A1 (en) | 1989-08-07 |
Family
ID=21326370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874302377A SU1498787A1 (en) | 1987-07-06 | 1987-07-06 | Solid lubricant |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1498787A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2127299C1 (en) * | 1997-04-18 | 1999-03-10 | Воробьев Андрей Михайлович | Solid lubrication composition for metallic friction assemblies |
-
1987
- 1987-07-06 SU SU874302377A patent/SU1498787A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 368295, кл. С 10 М 103/06, 1973, Авторское свидетельство СССР № 532618, кл, С 10 М 103/06, 1977, * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2127299C1 (en) * | 1997-04-18 | 1999-03-10 | Воробьев Андрей Михайлович | Solid lubrication composition for metallic friction assemblies |
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