CN205438649U - Coating film blade of al base member - Google Patents
Coating film blade of al base member Download PDFInfo
- Publication number
- CN205438649U CN205438649U CN201620190287.3U CN201620190287U CN205438649U CN 205438649 U CN205438649 U CN 205438649U CN 201620190287 U CN201620190287 U CN 201620190287U CN 205438649 U CN205438649 U CN 205438649U
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- China
- Prior art keywords
- blade
- base member
- matrix
- coating film
- flank
- Prior art date
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- Drilling Tools (AREA)
Abstract
The utility model provides a coating film blade of al base member, includes the base member, the base member be al, the base member is equipped with the coating film layer outward, the coating film layer be DLC coating film layer, still be equipped with the transition layer between base member and the coating film layer, the transition layer is the ti transition layer, the flank structure of blade contains three plane: the blade tip face, with blade tip facial features second flank even, the third flank that links to each other with the second flank, the flank be connected with the cutter body face. Through studying the best transition layer that different base member corresponds to the sintering charcoal just or the stainless steel be the base member, set up the tiC transition layer between base member and coating film layer, played the cushioning effect, has reduced the internal stress of DLC membrane, thereby has improved the cohesion of DLC membrane and base member.
Description
Technical field
This utility model relates to a kind of razor blade, further, relates to the plated film blade of a kind of Al matrix.
Background technology
Razor blade is as one of the critical piece of manual razor, it is desirable to uses and must grow in comfortable and life-span.Razor blade is mostly that after using a period of time, blade sharpness is likely to result in not to be needed shaving a certain target is repeated several times, and affects experience by made by metal material.
More existing fields, by increasing the service life of blade to blade plated film.Such as, at intaglio printing and flexographic printing production field, the utility model patent having application number 201020695221.2 discloses the diamond-like coating scraper of a kind of amorphous carbon, including a coating blade matrix, described coating blade matrix be the carbon steel coupon in banding or for carbon steel coupon in banding and the coating blade matrix of band cutting edge, described for the carbon steel coupon in banding or for the carbon steel coupon in banding and band cutting edge coating blade matrix outer surface on be coated with a layers of chrome, described for the carbon steel coupon in banding or for the carbon steel coupon in banding and band cutting edge coating blade matrix outer surface on coating layers of chrome on be also coated with the diamond-like carbon film layer of an amorphous carbon.
But, technique scheme does not accounts for different matrix, such as Al substrate, has the transition zone that it is optimal；As razor blade domain class, technical scheme is less simultaneously.
Utility model content
The purpose of this utility model is to provide the plated film blade of a kind of Al matrix.
The plated film blade of a kind of Al matrix involved by this utility model, including matrix, described matrix is Al；Described matrix is externally provided with film plating layer；Described film plating layer is DLC film plating layer；It is additionally provided with transition zone between described matrix and film plating layer；Described transition zone is Ti transition zone；The blade surface structure of described blade comprises three planes: blade tip surface, the second blade surface being connected with blade tip surface, the 3rd blade surface being connected with the second blade surface, described blade surface is connected with cutter hub face.
In the plated film blade of a kind of Al matrix described in the utility model, described transition region thickness is 2-4 nanometer.
In the plated film blade of a kind of Al matrix described in the utility model, the described blade basil is 20 °-25 °
The beneficial effects of the utility model are, by the optimal transition zone corresponding to research different matrix, with sintering charcoal, just or rustless steel is as matrix, TiC transition zone is set between matrix and film plating layer, serve cushioning effect, reduce the internal stress of DLC film, thus improve the adhesion of DLC film and matrix.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is blade facets structural representation；
In figure: blade 01；Film plating layer 110；Matrix 120；Transition zone 130；Blade tip surface 011；Second blade surface 012；3rd blade surface 013；Cutter hub face 014.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by detailed description below, to be more clearly understood that the above and other objects, features and advantages of the invention.Hereinafter, the preferred embodiment of the invention will be described in detail with reference to the accompanying drawings.
As it is shown in figure 1, the plated film blade 01 of a kind of Al matrix 120 in the invention preferred embodiment, including matrix 120, described matrix 120 is Al；
Described matrix 120 is externally provided with film plating layer 110；Described film plating layer 110 can be DLC film plating layer 110；
In order to strengthen the adhesion between film plating layer 110 and described matrix 120, between described matrix 120 and film plating layer 110, it is additionally provided with transition zone 130；Described transition zone 130 is preferably Ti transition zone 130；
Herein, described transition zone 130 thickness is 2-4 nanometer；
Herein, the blade surface structure of described blade 01 comprises three planes: blade tip surface 011, the second blade surface 012 being connected with blade tip surface 011, the 3rd blade surface 013 being connected with the second blade surface 012, described blade surface is connected with cutter hub face 014；Described blade 01 basil is 20 °-25 °.
The matrix 120 of metal deposits the Ti of layer, forms the transition zone 130 of 2-4 nanometer, then in transition zone 130 DLC film prepared above.Ti, as the intermediate layer 130 of matrix 120 with DLC film, serves cushioning effect, reduces the internal stress of DLC film, thus improve the adhesion of DLC film and matrix 120.
Although the preferred embodiment of the invention is disclosed for illustrative purpose, but those skilled in the art is to be understood that, on the premise of the scope and spirit created without departing substantially from appended claims present invention disclosed, various amendments, to increase and alter be all possible, be to be noted that without departing substantially from the above-mentioned various amendments on the premise of the invention scope and spirit, increase and alter and all should contain within the scope of authority of the invention.
Claims (3)
1. the plated film blade of an Al matrix, it is characterised in that include that matrix, described matrix are Al；Described matrix is externally provided with film plating layer；Described film plating layer is DLC film plating layer；It is additionally provided with transition zone between described matrix and film plating layer；Described transition zone is Ti transition zone；The blade surface structure of described blade comprises three planes: blade tip surface, the second blade surface being connected with blade tip surface, the 3rd blade surface being connected with the second blade surface, described blade surface is connected with cutter hub face.
The plated film blade of a kind of Al matrix the most as claimed in claim 1, it is characterised in that described transition region thickness is 2-4 nanometer.
The plated film blade of a kind of Al matrix the most as claimed in claim 1, it is characterised in that the described blade basil is 20 °-25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190287.3U CN205438649U (en) | 2016-03-14 | 2016-03-14 | Coating film blade of al base member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190287.3U CN205438649U (en) | 2016-03-14 | 2016-03-14 | Coating film blade of al base member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438649U true CN205438649U (en) | 2016-08-10 |
Family
ID=56603922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190287.3U Expired - Fee Related CN205438649U (en) | 2016-03-14 | 2016-03-14 | Coating film blade of al base member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707390A (en) * | 2019-02-28 | 2019-05-03 | 中铁隧道集团二处有限公司 | A kind of shield cutter |
-
2016
- 2016-03-14 CN CN201620190287.3U patent/CN205438649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707390A (en) * | 2019-02-28 | 2019-05-03 | 中铁隧道集团二处有限公司 | A kind of shield cutter |
| CN109707390B (en) * | 2019-02-28 | 2020-06-19 | 中铁隧道集团二处有限公司 | Shield cutter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190314 |