CN105751078B - The surface treatment technique for stainless steel of accurate control roughness - Google Patents
The surface treatment technique for stainless steel of accurate control roughness Download PDFInfo
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- CN105751078B CN105751078B CN201610102757.0A CN201610102757A CN105751078B CN 105751078 B CN105751078 B CN 105751078B CN 201610102757 A CN201610102757 A CN 201610102757A CN 105751078 B CN105751078 B CN 105751078B
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- stainless steel
- steel substrate
- sandblasting
- substrate surface
- high molecular
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The present invention relates to a kind of surface treatment technique for stainless steel of accurate control roughness, by preferentially the sandblasting of larger particles being used to carry out sandblasting to stainless steel surface, then the biggish surface of degree of roughness is formed, then molten resin is scratched again, block paddy structure, expose the peak structure on top, carrying out second of sandblasting in this way, cut down a part of peak structure, and so on, until realizing satisfied effect, peak structure is largely buffed off in the above process, substantially the paddy structure of first time sandblasting formation is remained, peak structure is reduced in the height of stainless steel substrate surface in this way, but paddy structure is held essentially constant in stainless steel substrate surface width, the steady sandblasting style of stainless steel substrate surface can be formed.Peak structure is not easy to be smoothed, and forms the wear-resisting microstructure of stainless steel substrate surface, is significantly increased by scratching the anti-slide performance for scratch occur.It is used the stainless steel substrate as shell on the products such as mobile phone, notebook yet, it is more practical.
Description
Technical field
The present invention relates at a kind of stainless steel processing method, more particularly to a kind of stainless steel surface of accurate control roughness
Science and engineering skill.
Background technique
The biggish surface of roughness usually can be sprayed by the lesser sandblasting of mesh number, it is on the contrary then can spray roughness compared with
Small surface.Surface microstructure with certain roughness is divided into the peak structure and recessed paddy structure of protrusion, but existing
It can't be realized in technology, keep original structure to be basically unchanged on the surface compared with large roughness, but peak structure is carried out
Polishing, after forming sandblasting, surface style is more steady, and more wear-resisting sandblasting face.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provide a kind of stainless steel watch surface treatment work of accurate control roughness
Skill.
In order to achieve the above objectives, a kind of the technical solution adopted by the present invention are as follows: stainless steel surface of accurate control roughness
Treatment process, which comprises the following steps:
A, X (1 ~ n) blasting treatment is carried out in stainless steel substrate surface；
B, the stainless steel substrate surface after the Y times (1 ~ n-1) blasting treatment scratches high molecular material；
Metal powder is mixed in the high molecular material；Alternately, what is used every time is same by step A and step B
The mesh number of material sandblasting gradually increases.
In a preferred embodiment of the present invention, the stainless steel substrate surface is planar structure or globoidal structure.
In a preferred embodiment of the present invention, the high molecular material is resin.
In a preferred embodiment of the present invention, the molten resin of blade coating forms thin film in stainless steel substrate surface.
In a preferred embodiment of the present invention, the thickness for the film that blade coating is formed every time gradually becomes smaller.
In a preferred embodiment of the present invention, the sandblasting uses ceramic sand, zircon sand or corundum.
In a preferred embodiment of the present invention, the stainless steel substrate is stainless sheet steel.
In a preferred embodiment of the present invention, the blade coating mode are as follows: after high molecular material is embedded in sandblasting using scraper plate
In the pit of coarse stainless steel substrate surface.
The invention solves the defect existing in the background technology, the present invention have it is following the utility model has the advantages that
By preferentially the sandblasting of larger particles being used to carry out sandblasting to stainless steel surface, it is biggish then to form degree of roughness
Then surface scratches molten resin again, block paddy structure, expose the peak structure on top, is carrying out second of sandblasting, abatement in this way
A part of peak structure, and so on, until realizing satisfied effect, peak structure is largely buffed off in the above process, substantially
The paddy structure of first time sandblasting formation is remained, such peak structure is reduced in the height of stainless steel substrate surface, but paddy structure
It is held essentially constant in stainless steel substrate surface width, the steady sandblasting style of stainless steel substrate surface can be formed.Simultaneously
Height due to peak structure protrusion in stainless steel substrate surface reduces, and when stainless steel substrate surface encounters friction, peak structure is not allowed
It is easily smoothed, forms the wear-resisting microstructure of stainless steel substrate surface, significantly increased by scratching the anti-slide performance for scratch occur
By force.It is used the stainless steel substrate as shell on the products such as mobile phone, notebook yet, it is more practical.
Metal powder is mixed into vertical, the abrasive resistance of resin can be improved, improve in sandblasting procedures and sandblasting is delayed to beat
Grind the time of resin.
The thickness of film gradually becomes smaller, and on the one hand can match the case where sandblasting mesh number gradually becomes larger, while being also able to achieve
The fine and smooth degree of the polishing stainless steel substrate surface of sandblasting below.
Wherein X indicates to carry out the number of sandblasting in stainless steel substrate surface, and Y indicates to scratch high molecular material after sandblasting
Number.X corresponding (1 ~ n) and Y corresponding (1 ~ n-1) indicates no longer to carry out blade coating macromolecule after last time sandblasting
Material.
Molten resin may be implemented using scraper plate to be embedded in paddy structure, while peak structure will not be blocked.
Specific embodiment
Presently in connection with embodiment, the present invention is described in further detail.
A kind of surface treatment technique for stainless steel of accurate control roughness, comprising the following steps:
A, X (1 ~ n) blasting treatment is carried out in stainless steel substrate surface；
B, the stainless steel substrate surface after the Y times (1 ~ n-1) blasting treatment scratches high molecular material；
Metal powder is mixed in high molecular material；Step A and step B alternately, the same material used every time
The mesh number of sandblasting gradually increases.
Stainless steel substrate surface is planar structure or globoidal structure.
High molecular material is resin.
The molten resin of blade coating forms thin film in stainless steel substrate surface.
The thickness for the film that blade coating is formed every time gradually becomes smaller.
Sandblasting uses ceramic sand, zircon sand or corundum.
Stainless steel substrate is stainless sheet steel.
Blade coating mode are as follows: high molecular material is embedded in the pit of coarse stainless steel substrate surface after sandblasting using scraper plate
It is interior.
By preferentially the sandblasting of larger particles being used to carry out sandblasting to stainless steel surface, it is biggish then to form degree of roughness
Then surface scratches molten resin again, block paddy structure, expose the peak structure on top, is carrying out second of sandblasting, abatement in this way
A part of peak structure, and so on, until realizing satisfied effect, peak structure is largely buffed off in the above process, substantially
The paddy structure of first time sandblasting formation is remained, such peak structure is reduced in the height of stainless steel substrate surface, but paddy structure
It is held essentially constant in stainless steel substrate surface width, the steady sandblasting style of stainless steel substrate surface can be formed.Simultaneously
Height due to peak structure protrusion in stainless steel substrate surface reduces, and when stainless steel substrate surface encounters friction, peak structure is not allowed
It is easily smoothed, forms the wear-resisting microstructure of stainless steel substrate surface, significantly increased by scratching the anti-slide performance for scratch occur
By force.It is used the stainless steel substrate as shell on the products such as mobile phone, notebook yet, it is more practical.
Metal powder is mixed into vertical, the abrasive resistance of resin can be improved, improve in sandblasting procedures and sandblasting is delayed to beat
Grind the time of resin.
The thickness of film gradually becomes smaller, and on the one hand can match the case where sandblasting mesh number gradually becomes larger, while being also able to achieve
The fine and smooth degree of the polishing stainless steel substrate surface of sandblasting below.
Wherein X indicates to carry out the number of sandblasting in stainless steel substrate surface, and Y indicates to scratch high molecular material after sandblasting
Number.X corresponding (1 ~ n) and Y corresponding (1 ~ n-1) indicates no longer to carry out blade coating macromolecule after last time sandblasting
Material.
Molten resin may be implemented using scraper plate to be embedded in paddy structure, while peak structure will not be blocked.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (1)
1. a kind of surface treatment technique for stainless steel of accurate control roughness, which comprises the following steps:
A, X blasting treatment is carried out in stainless steel substrate surface, wherein X is 1 ~ n；
B, the stainless steel substrate surface after the Y times blasting treatment scratches high molecular material, and wherein Y is 1 ~ n-1, and n is natural number；
Metal powder is mixed in the high molecular material；Step A and step B alternately, the same material used every time
The mesh number of sandblasting gradually increases；The stainless steel substrate surface is planar structure or globoidal structure；The high molecular material is tree
Rouge；The molten resin of blade coating forms thin film in stainless steel substrate surface；The thickness for the film that blade coating is formed every time
Gradually become smaller；The sandblasting uses ceramic sand, zircon sand or corundum；The stainless steel substrate is stainless sheet steel；The blade coating
Mode are as follows: will be in the pit of stainless steel substrate surface coarse after high molecular material insertion sandblasting using scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102757.0A CN105751078B (en) | 2016-02-25 | 2016-02-25 | The surface treatment technique for stainless steel of accurate control roughness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102757.0A CN105751078B (en) | 2016-02-25 | 2016-02-25 | The surface treatment technique for stainless steel of accurate control roughness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105751078A CN105751078A (en) | 2016-07-13 |
| CN105751078B true CN105751078B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610102757.0A Active CN105751078B (en) | 2016-02-25 | 2016-02-25 | The surface treatment technique for stainless steel of accurate control roughness |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19830215C1 (en) * | 1998-07-07 | 2000-02-03 | Benecke Kaliko Ag | Process for processing a metallic surface |
| JP5148183B2 (en) * | 2007-07-04 | 2013-02-20 | 株式会社不二製作所 | Blasting abrasive and blasting method using the abrasive |
| JP5606824B2 (en) * | 2010-08-18 | 2014-10-15 | 株式会社不二製作所 | Mold surface treatment method and mold surface-treated by the above method |
| CN103481199B (en) * | 2012-06-13 | 2016-02-17 | 宁波江丰电子材料股份有限公司 | The processing method of target |
| CN103302580A (en) * | 2013-05-10 | 2013-09-18 | 国金黄金集团有限公司 | Noble metal product and surface treatment method of noble metal product |
| CN105171613B (en) * | 2015-08-14 | 2017-12-12 | 芜湖黄燕实业有限公司 | The blasting method of aluminium alloy wheel hub |
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2016
- 2016-02-25 CN CN201610102757.0A patent/CN105751078B/en active Active
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| CN105751078A (en) | 2016-07-13 |
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