SU590086A1 - Method of making sintered friction discs - Google Patents
Method of making sintered friction discsInfo
- Publication number
- SU590086A1 SU590086A1 SU762355950A SU2355950A SU590086A1 SU 590086 A1 SU590086 A1 SU 590086A1 SU 762355950 A SU762355950 A SU 762355950A SU 2355950 A SU2355950 A SU 2355950A SU 590086 A1 SU590086 A1 SU 590086A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction discs
- sintered friction
- making sintered
- making
- discs
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000011195 cermet Substances 0.000 claims 1
- -1 ferrous metals Chemical class 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Description
акладках пор. Плотность накладок лосле спекани составл ет 92-95%.akladka pores. The density of the sintering overlays is 92-95%.
Формирование канавок осуществл ют с одновременным калиброванием луа сонами, |Име1Ош. выступы дл образовани канавок заданного лрофил . Вследствие наличи нр)пных нор «а поверхности дпоков усилие выдавливани уменьшаетс , а при формировании ка-навок происходит увеличение плотности поверхности дисков за счет затекани .материалом крупных пор и снижени пористости .The formation of the grooves is carried out with simultaneous calibration by balloons, | Ime1Osh. protrusions for forming grooves of a predetermined lrofil. Due to the presence of np holes on the surface of the dpokov, the force of extrusion decreases, and during the formation of cavities, there is an increase in the density of the surface of the disks due to the leakage of large pores and a decrease in porosity.
В результате осуществлени .предложенного способа удаетс .иовьгсить износостойкость фрикционных ДИСКО.В в 1,5-2 раза ио сравнению с дисками а Налогич.ного состава, полуЧенными по известному способу.As a result of the implementation of the proposed method, the wear resistance of the friction discs is achieved. And the wear resistance of the friction discs is 1.5–2 times higher than that of the discs of a nalogichnogo composition prepared by a known method.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355950A SU590086A1 (en) | 1976-05-10 | 1976-05-10 | Method of making sintered friction discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355950A SU590086A1 (en) | 1976-05-10 | 1976-05-10 | Method of making sintered friction discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU590086A1 true SU590086A1 (en) | 1978-01-30 |
Family
ID=20659855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762355950A SU590086A1 (en) | 1976-05-10 | 1976-05-10 | Method of making sintered friction discs |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU590086A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2653385C2 (en) * | 2015-12-29 | 2018-05-08 | Государственное научное учреждение "Институт порошковой металлургии" | Method of producing frictional articles |
-
1976
- 1976-05-10 SU SU762355950A patent/SU590086A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2653385C2 (en) * | 2015-12-29 | 2018-05-08 | Государственное научное учреждение "Институт порошковой металлургии" | Method of producing frictional articles |
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