SU795845A1 - Method of producing wear-resistant coating - Google Patents
Method of producing wear-resistant coating Download PDFInfo
- Publication number
- SU795845A1 SU795845A1 SU792735834A SU2735834A SU795845A1 SU 795845 A1 SU795845 A1 SU 795845A1 SU 792735834 A SU792735834 A SU 792735834A SU 2735834 A SU2735834 A SU 2735834A SU 795845 A1 SU795845 A1 SU 795845A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coating
- resistant coating
- wear
- producing wear
- wear resistance
- Prior art date
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- Application Of Or Painting With Fluid Materials (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ИЗНОСОСТОЙКОГО ПОКРЫТИЯ(54) METHOD OF OBTAINING A WEAR RESISTANT COATING
Изобрете1ше относитс к машиностроению и приборостроению и может быть использовано дл повышени износостойко-®ти деталей машин и приборов, работающих в услови х трени . Известно устройство, реализующее спо соб нанесе ш покрытий на детали ферромагнитными пороипсами в магнитном пале , при котором нанесенное покрытие обкатывают упрочн ющим инструментом, что приводит за счет пластического деформировани нанесенного сло к увеличению плотности и износостойкости покрыти fll Однатсо при обкатыванри покрыти происходит процесс диффузии кислорода воздуха в металл покрыти , что приводит к развитию окислительных процессов при трении и снижению износостойкости деталей. Известен также способ изГотовлешш контактов, основанный на механической обработке контактной поверхности в среде электролита д. Однако при -данном способе не осуществл етс упрочнение-поверхностных слоев, что ухудшает износостойкость деталей . Цель изобретени - повышение изно- СОСТОЙ7СОСТИ покрыти , нанесенного электрохимическим путем. Поставленна пель достигаетс , тем что обработку упрочн ющим инструментом производ т непосредственно в среде электролита дл нанесени покрыти . На чертеже изображено устройство, реализующее предлагаемый способ. Обрабатываема деталь I помещена в ванну 2 с электролитом 3. В ванне 2 расположены также упрочн ющий инстру- 4, тарированна пружина 5, воздействующа на ролик 4 и анод 6. Нанесение покрыти осуществл етс следующим образом. Обрабатываемой детали I, погруженной в ванну 2 с электролитом 3, придают вращательное движение. Ролик 4 контактирует с обрабатываемой поверхностьюThe invention relates to mechanical engineering and instrument making and can be used to increase the wear-resistance of machine parts and devices operating under friction conditions. A device is known that implements a method of applying coatings to parts with ferromagnetic poroips in a magnetic blade, in which the applied coating is rolled around with a hardening tool, which leads to an increase in the density and wear resistance of the coating fll Odnatso when the coating is rolled. in the metal coating, which leads to the development of oxidative processes during friction and a decrease in wear resistance of parts. There is also known a method of preparing contacts based on the machining of the contact surface in the electrolyte environment. However, with this method, hardening of the surface layers is not carried out, which deteriorates the wear resistance of the parts. The purpose of the invention is to increase the wear resistance of the electrochemical coating. The delivered pellet is achieved in that the treatment with a hardening tool is carried out directly in the electrolyte medium for coating. The drawing shows a device that implements the proposed method. The workpiece I is placed in the bath 2 with electrolyte 3. In the bath 2 there are also hardening instrumentation, 4 spring 5, acting on roller 4 and anode 6. The coating is applied as follows. The workpiece I, immersed in a bath 2 with electrolyte 3, is given a rotational movement. The roller 4 is in contact with the treated surface
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792735834A SU795845A1 (en) | 1979-03-07 | 1979-03-07 | Method of producing wear-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792735834A SU795845A1 (en) | 1979-03-07 | 1979-03-07 | Method of producing wear-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU795845A1 true SU795845A1 (en) | 1981-01-15 |
Family
ID=20814863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792735834A SU795845A1 (en) | 1979-03-07 | 1979-03-07 | Method of producing wear-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU795845A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2778809C1 (en) * | 2021-06-03 | 2022-08-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Method for galvanic contact restoration of metal parts and tool for smoothing and rolling layers of a galvanised coating |
-
1979
- 1979-03-07 SU SU792735834A patent/SU795845A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2778809C1 (en) * | 2021-06-03 | 2022-08-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Method for galvanic contact restoration of metal parts and tool for smoothing and rolling layers of a galvanised coating |
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