CN202756110U - I-type oil ring with ultra-hard arc ion multi-composite metal ceramic plating on external circle - Google Patents
I-type oil ring with ultra-hard arc ion multi-composite metal ceramic plating on external circle Download PDFInfo
- Publication number
- CN202756110U CN202756110U CN2012204354815U CN201220435481U CN202756110U CN 202756110 U CN202756110 U CN 202756110U CN 2012204354815 U CN2012204354815 U CN 2012204354815U CN 201220435481 U CN201220435481 U CN 201220435481U CN 202756110 U CN202756110 U CN 202756110U
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- type oil
- oil ring
- arc ion
- ultra
- composite metal
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- Expired - Fee Related
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses an I-type oil ring with an ultra-hard arc ion multi-composite metal ceramic plating on the external circle. A piston ring I-type oil ring base made of special spring steel, martensitic stainless steel or nodular cast iron is selected, and the TiZrN, TiCrN, TiAlN, TiAlZrN or TiAlCr N ultra-hard arc ion multi-composite metal ceramic plating is generated on the surface of the external circle by using the vacuum multi-arc ion plating technology. The I-type oil ring has the advantages of being good in matching performance of a friction pair, high in abrasion resistance and long in service life.
Description
Technical field
The utility model relates to a kind of piston ring I type oil ring surface-treated to be improved, and it is applicable to automobile and the motorcycle IC engine of various models, belongs to the internal-combustion engine piston ring technical field.
Background technique
Along with developing rapidly of automotive industry, also more and more stricter to the performance requirement of its component, impel relevant technology and technique constantly improve, perfect.Piston ring is a kind of relatively more crucial component, therefore many correlation technique improvement projects have appearred, for example, Chinese patent CN20062007124.2 number about " comprehensively chrome plated piston ring ", it is on the basis of the periphery chromium plating of piston ring, to chromium coating respectively on the inner headed face of piston ring and the bi-side, can increase like this hardness of piston ring, improve its wear resistance, but its performance and used life is still waiting further raising, perfect.
Summary of the invention
Task of the present utility model is the piston ring I type oil ring that a kind of unique texture will be provided, and its wear-resisting property improves significantly, long service life, and Friction pairs matching further improves.
Task of the present utility model is to finish in such a way, it is the piston ring I type oil ring matrix of selecting Special spring steel, Martensitic Stain Less Steel or spheroidal graphite cast iron, use the processing of filtered cathode vacuum arc technology, generate the superhard arc ions multicomponent compound metal ceramic coating construction layer of TiZrN, TiCrN, TiAlN, Ti AlZrN or TiAlCrN at the periphery of piston ring I type oil ring.The piston ring I type oil ring of the superhard arc ions multicomponent compound metal of this cylindrical ceramic plated layer, wear resistance is strong, long service life, Friction pairs matching is good, also relatively prolong cylinder sleeve working life of its coupling, and constant product quality, reliable, its performance have had and significantly improve.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the piston ring I type oil ring plan view of the superhard arc ions multicomponent compound metal of a kind of cylindrical of the present utility model ceramic plated layer.
Fig. 2 is the piston ring I type oil ring plan view of the superhard arc ions multicomponent compound metal of a kind of cylindrical of the present utility model ceramic plated layer.
Fig. 3 is the superhard arc ions multicomponent compound metal of a kind of cylindrical of the present utility model ceramic plated layer piston ring I type oil ring I section enlarged view.
1-piston ring I type oil ring matrix among the figure, 2-periphery, the superhard arc ions multicomponent compound metal of 3-ceramic coating construction layer.
Embodiment
From figure, can obviously find out, the piston ring I type oil ring of the superhard arc ions multicomponent compound metal of this cylindrical ceramic plated layer is periphery (2) the generation one superhard arc ions multicomponent compound metal ceramic coating construction layer (3) at the piston ring I type oil ring matrix (1) of selecting Special spring steel, Martensitic Stain Less Steel or spheroidal graphite cast iron.This special superhard arc ions multicomponent compound metal ceramic coating treatment technology, can make the piston ring I type oil ring of the superhard arc ions multicomponent compound metal of this cylindrical ceramic coating construction layer have high temperature resistant, strong wear-resisting characteristic, Friction pairs matching is good, long service life, production technology is advanced, product structure is unique, steady quality.
Claims (1)
1. the I type oil ring of the superhard arc ions multicomponent compound metal of a cylindrical ceramic plated layer is characterized in that: the superhard arc ions multicomponent compound metal ceramic coating construction layer (3) that generates TiZrN, TiCrN, TiAlN, TiAlZrN or TiAlCrN at the periphery (2) of the piston ring I of Special spring steel, Martensitic Stain Less Steel or spheroidal graphite cast iron type oil ring matrix (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204354815U CN202756110U (en) | 2012-08-21 | 2012-08-21 | I-type oil ring with ultra-hard arc ion multi-composite metal ceramic plating on external circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204354815U CN202756110U (en) | 2012-08-21 | 2012-08-21 | I-type oil ring with ultra-hard arc ion multi-composite metal ceramic plating on external circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756110U true CN202756110U (en) | 2013-02-27 |
Family
ID=47735297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204354815U Expired - Fee Related CN202756110U (en) | 2012-08-21 | 2012-08-21 | I-type oil ring with ultra-hard arc ion multi-composite metal ceramic plating on external circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354429A (en) * | 2017-06-28 | 2017-11-17 | 缙云县先锋工具有限公司 | The composite coating that a kind of physical vaporous deposition is prepared on saw blade |
| CN109790925A (en) * | 2016-10-07 | 2019-05-21 | 马勒金属立夫有限公司 | Single-piece oil-control ring for internal combustion engine |
-
2012
- 2012-08-21 CN CN2012204354815U patent/CN202756110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109790925A (en) * | 2016-10-07 | 2019-05-21 | 马勒金属立夫有限公司 | Single-piece oil-control ring for internal combustion engine |
| CN107354429A (en) * | 2017-06-28 | 2017-11-17 | 缙云县先锋工具有限公司 | The composite coating that a kind of physical vaporous deposition is prepared on saw blade |
| CN107354429B (en) * | 2017-06-28 | 2019-07-09 | 缙云县先锋工具有限公司 | A kind of composite coating that physical vaporous deposition is prepared on saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |