CN202612603U - Chromeplate-inlaid wear-resisting cast iron ring - Google Patents
Chromeplate-inlaid wear-resisting cast iron ring Download PDFInfo
- Publication number
- CN202612603U CN202612603U CN 201220144749 CN201220144749U CN202612603U CN 202612603 U CN202612603 U CN 202612603U CN 201220144749 CN201220144749 CN 201220144749 CN 201220144749 U CN201220144749 U CN 201220144749U CN 202612603 U CN202612603 U CN 202612603U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- resisting cast
- iron ring
- chromeplate
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a chromeplate-inlaid wear-resisting cast iron ring which comprises a body which is a ring with a notch. A plating layer is covered on a surface of the body. The chromeplate-inlaid wear-resisting cast iron ring has the advantages that surface chromeplate technology is adopted to increase abrasive resistance of the wear resisting cast iron ring, and a casting body structure is favorable for reduction of deformation quantity of the ring when working under high temperature and high pressure.
Description
Technical field
The utility model relates to a kind of piston ring, particularly a kind of cast-iron piston ring.
Background technique
Internal-combustion engine is when work, and the piston ring that is installed in the piston ring groove will be worked under the environment of HTHP, and piston ring is easy to wear and tear bad, and the wear-resisting property of the piston ring that provides on the market is not good, thereby causes the power performance of internal-combustion engine to descend.
The model utility content
To the deficiency of existing technology, the utility model provides a kind of embedded chrome plating wear resisting cast iron ring.
To achieve these goals, the utility model solves the technological scheme that its technical problem adopted and is: embedded chrome plating wear resisting cast iron ring, comprise body, and body is notched annular, in the surface coverage of body coating is arranged.
Described coating material is a chromium.
Described body is a body of casting structure.The beneficial effect of the utility model: embedded chrome plating wear resisting cast iron ring that the utility model provides adopts the chrome-faced technology to increase its wear resistance, the deformation quantity that body of casting structure helps reducing ring when under HTHP, working.
Description of drawings
Fig. 1 is the plan view of the utility model;
Fig. 2 is the worm's eye view of the utility model.
Embodiment
As shown in the figure, embedded chrome plating wear resisting cast iron ring comprises the body 1 of body of casting structure, and body 1 is the annular of band breach 2, in the surface coverage of body 1 chromium material coating is arranged.Chromium material coating has wear resistance preferably, has improved the wear resistance of piston ring so greatly.
Claims (3)
1. embedded chrome plating wear resisting cast iron ring comprises body (1), and body (1) is characterized in that in the surface coverage of body (1) coating being arranged for the annular of band breach (2).
2. embedded chrome plating wear resisting cast iron ring according to claim 1 is characterized in that described coating material is a chromium.
3. embedded chrome plating wear resisting cast iron ring according to claim 1 is characterized in that described body (1) is a body of casting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144749 CN202612603U (en) | 2012-04-09 | 2012-04-09 | Chromeplate-inlaid wear-resisting cast iron ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144749 CN202612603U (en) | 2012-04-09 | 2012-04-09 | Chromeplate-inlaid wear-resisting cast iron ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612603U true CN202612603U (en) | 2012-12-19 |
Family
ID=47346304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144749 Expired - Fee Related CN202612603U (en) | 2012-04-09 | 2012-04-09 | Chromeplate-inlaid wear-resisting cast iron ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612603U (en) |
-
2012
- 2012-04-09 CN CN 201220144749 patent/CN202612603U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |