CN102518695A - Synchronizer gear ring - Google Patents
Synchronizer gear ring Download PDFInfo
- Publication number
- CN102518695A CN102518695A CN2012100000182A CN201210000018A CN102518695A CN 102518695 A CN102518695 A CN 102518695A CN 2012100000182 A CN2012100000182 A CN 2012100000182A CN 201210000018 A CN201210000018 A CN 201210000018A CN 102518695 A CN102518695 A CN 102518695A
- Authority
- CN
- China
- Prior art keywords
- gear ring
- synchronizer gear
- synchronizer
- synchro converter
- converter ring
- 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.)
- Pending
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Abstract
The invention discloses a synchronizer gear ring. The synchronizer gear ring comprises a synchronizer gear ring body (1), wherein a nano silicon carbide plated layer (2) is arranged on the surface of the synchronizer gear ring body (1). Because the nano silicon carbide plated layer is arranged on the synchronizer gear ring provided by the invention, the frictional coefficient of the inner conical surface of the synchronizer gear ring is obviously increased, the wear resistance is greatly improved, the shifting time is shortened, and the service life of a synchronizer is prolonged.
Description
Technical field
The present invention relates to a kind of synchro converter ring, especially a kind of synchro converter ring that is used on the lock ring type automobile synchronizer.
Technical background
Automobile synchronizer is the critical component of mechanical type gear-driving speed-variable device, uses the synchronizer shift light and flexible, and gear, axle are not hit during gear shift, prolong the speed changer life-span, reduce labor intensity, improve the power character and the fuel economy of automobile.Synchronizer is born the effect of gear shift, transmitting torque, and synchro converter ring requires to have bigger friction factor and higher wear resistance in the gearshift procedure, and the net synchronization capability of synchronizer depends on the performance of synchro converter ring basically, is crucial, easily damaged parts in the gearbox.
Summary of the invention
The invention provides a kind of synchro converter ring, the surface deposition of this synchro converter ring has nanometer sic coating, and the friction factor of poppet surface shows the heat raising in the synchro converter ring, and wear resistance improves greatly, thereby shortens shift time, improves the working life of synchronizer.
The present invention has adopted following technological scheme: a kind of synchro converter ring, it comprises the synchro converter ring body, is provided with nanometer sic coating on the surface of synchro converter ring body.
The thickness of said nanometer sic coating is more than or equal to 10 microns.
The present invention has following beneficial effect: the surface of this synchro converter ring provided by the invention is provided with nanometer sic coating; The friction factor of poppet surface shows the heat raising in the synchro converter ring; Wear resistance improves greatly, thereby shortens shift time, improves the working life of synchronizer.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The invention provides a kind of synchro converter ring, it comprises synchro converter ring body 1, is provided with nanometer sic coating 2 on the surface of synchro converter ring body 1; The thickness of said nanometer sic coating 2 can well embody product performance more than or equal to 10 microns when the thickness of nanometer sic coating 2 is 10 microns, better effects if during greater than 10 microns.
Claims (2)
1. a synchro converter ring is characterized in that, it comprises synchro converter ring body (1), is provided with nanometer sic coating (2) on the surface of synchro converter ring body (1).
2. a kind of synchro converter ring according to claim 1, the thickness that it is characterized in that said nanometer sic coating (2) is more than or equal to 10 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100000182A CN102518695A (en) | 2012-01-01 | 2012-01-01 | Synchronizer gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100000182A CN102518695A (en) | 2012-01-01 | 2012-01-01 | Synchronizer gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102518695A true CN102518695A (en) | 2012-06-27 |
Family
ID=46289725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100000182A Pending CN102518695A (en) | 2012-01-01 | 2012-01-01 | Synchronizer gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102518695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983226A (en) * | 2014-04-10 | 2014-08-13 | 李汉祥 | Internal spline locking face depth detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB886844A (en) * | 1958-11-13 | 1962-01-10 | Daimler Benz Ag | Improvements relating to the preparation or renovation of friction surfaces of synchronising rings |
| US20020106514A1 (en) * | 2001-02-07 | 2002-08-08 | The Board Of Trustees Of Southern Illinois University | Oxidation resistant carbon composites with improved friction performance and methods for making and using them |
| CN102518774A (en) * | 2012-01-01 | 2012-06-27 | 赵孝民 | Manufacturing method for synchronizer gear ring |
| CN202431774U (en) * | 2012-01-01 | 2012-09-12 | 赵孝民 | Synchronizer toothed ring |
-
2012
- 2012-01-01 CN CN2012100000182A patent/CN102518695A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB886844A (en) * | 1958-11-13 | 1962-01-10 | Daimler Benz Ag | Improvements relating to the preparation or renovation of friction surfaces of synchronising rings |
| US20020106514A1 (en) * | 2001-02-07 | 2002-08-08 | The Board Of Trustees Of Southern Illinois University | Oxidation resistant carbon composites with improved friction performance and methods for making and using them |
| CN102518774A (en) * | 2012-01-01 | 2012-06-27 | 赵孝民 | Manufacturing method for synchronizer gear ring |
| CN202431774U (en) * | 2012-01-01 | 2012-09-12 | 赵孝民 | Synchronizer toothed ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983226A (en) * | 2014-04-10 | 2014-08-13 | 李汉祥 | Internal spline locking face depth detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |