CN105945656A - Grinding wheel cutting method for structural color metal surface based on plane reflection grating structure - Google Patents
Grinding wheel cutting method for structural color metal surface based on plane reflection grating structure Download PDFInfo
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- CN105945656A CN105945656A CN201610451298.7A CN201610451298A CN105945656A CN 105945656 A CN105945656 A CN 105945656A CN 201610451298 A CN201610451298 A CN 201610451298A CN 105945656 A CN105945656 A CN 105945656A
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- cutting
- emery wheel
- metal surface
- workpiece
- plane reflection
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/028—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for microgrooves or oil spots
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A grinding wheel cutting method for a structural color metal surface based on a plane reflection grating structure comprises steps as follows: (1), the surface of a metal workpiece is subjected to smooth processing, and the surface roughness does not exceed 80 nm; the metal workpiece adopts a high-viscosity metal material; (2), an electrolytic oxidation device is adopted, the surface of the metal workpiece is enabled to obtain an oxidation layer which is 2-3 mu m thick; (3), set parallel groove groups are formed in the surface of the metal workpiece through cutting by a grinding wheel according to set technological parameters; an included angle of the grinding wheel and the surface of the workpiece is 90 degrees, the grinding wheel rotating speed is 2,000-3,000 rpm, the feed speed is 50-100 mm/min, and the cutting depth is 4-6 mu m; once a groove is formed through cutting, the grinding wheel shifts for 15-20 mu m relative to the workpiece, and then the cutting of the next groove is performed. The metal surface formed through processing has the advantages of specific microstructure, structural color, better hydrophobicity, higher anti-corrosion capability and lower fluid flow resistance.
Description
Technical field
The present invention relates to polish field, metal surface, cut out base particularly to one emery wheel
Method in the schemochrome metal surface of plane reflection optical grating construction.
Background technology
For playing decorative purpose, present stage changes metallic-look colours to be needed to rely on dyestuff.Use
Dyeing not only can cause environmental pollution, and easily fade, fading (particularly runs into certain
During a little chemical reagent).Visible, how research overcomes the above-mentioned drawback existing for dyeing or not
Foot, is significant.
Schemochrome, also known as physical colour, is a kind of gloss caused by the wavelength of light, with pigment colored
Unrelated, also will not fade even if running into chemical reagent, fade.Visible, if it is possible at metal
Surface Machining goes out the micro structure that can present schemochrome, replaces pigmentary color to decorate gold by schemochrome
Metal surface, then the problem brought with dyeing is just readily solved.Therefore, it is necessary to open
Send out one and can process micro structure in metal surface, and make this metal surface present schemochrome
Metal surface method for fine finishing.
The surface corrosion of metal works, reduction metal surface is prevented additionally, the most more efficiently
The flow resistance of fluid, is also the important topic faced at present.Studies have found that, metal watch
The hydrophobicity in face is the strongest, then the resistance to corrosion on its surface is the strongest, the stream on its surface
Flow resistance suffered by body also can be the lowest.Therefore, to improve metal surface hydrophobic for research and development one
The metal surface method for fine finishing of property is significant.
Summary of the invention
In order to overcome existing stainless steel surfaces, not there is schemochrome, hydrophobicity corruption poor, anti-
The deficiency that erosion ability is more weak, flow resistance is bigger, present invention aim at providing a kind of emery wheel to cut
The method cutting schemochrome metal surface based on plane reflection optical grating construction.It is processed into by the method
The metal surface of type has specific microstructure, is not only able to image plane reflecting grating and equally presents knot
Structure color, and there is before comparing processing more preferable hydrophobicity, thus there is higher anticorrosive energy
Power, and lower fluid flow resistance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of emery wheel cuts the method for schemochrome metal surface based on plane reflection optical grating construction,
Comprise the following steps:
(1) surface of workpiece is carried out smooth processing so that it is surface roughness is less than
80nm；The material of described metal works is high viscosity metal material；
(2) use electrolytic oxidation apparatus, surface of workpiece is carried out oxidation processes so that it is table
Face obtains the oxide layer of 2～3 μ m-thick；
(3) setting flat is cut out according to the technological parameter set at surface of workpiece with emery wheel
Row groups of slots；Cutting process related process parameters is as follows: cutting selects specification to be cubic boron nitride
Granularity 1000#-8000#, the emery wheel of the cast iron bonding agent of wear particle concentration 100%-150%；Cutting
Time, emery wheel is 90 ° with the angle of surface of the work, and grinding wheel speed is 2000～3000rpm, feeding
Speed is 50～100mm/min, and depth of cut is 4～6 μm；Often cut one groove,
Emery wheel opposite piece skew 15～20 μm, then carry out the cutting of next groove.
Further, in described step (1), use the method for polishing or grinding to metal works table
Face carries out smooth processing so that it is surface roughness is less than 40nm；The material of described metal works
For rustless steel or titanium alloy.It is of course also possible to be high viscosity metal material.
Further, in described step (2), metal surface obtain oxidated layer thickness be 2.5～
2.6μm。
Further, in described step (3), cutting selects specification to be cubic boron nitride granularity
5000#, the emery wheel of the cast iron bonding agent of wear particle concentration 125%, during cutting, grinding wheel speed is
2200～2300rpm, feed speed is 80～90mm/min, and depth of cut is 4.5～5.5 μm；
Often cut one groove, emery wheel opposite piece skew 17～18 μm, then carry out next
The cutting of groove.
Described parallel groove group is shaped form groups of slots, annular trench group or linear type groove group.
Described method also includes step (4), cuts out and the linear type ditch of acquisition in step (3)
Another linear type groove group that groove group intersects, thus obtain intersection trench group；Cutting process
Technological parameter is identical with step (3).
Preferably, the angle of the crossing of described intersection trench group is 90 °.It is of course also possible to be other angles
Degree.
Compared with prior art, the present invention, by using specific technical process, utilizes cutter to exist
Non-ferrous metal surface of the work cuts out and image plane reflecting grating can equally present micro-knot of schemochrome
Structure realizes decorative purpose, healthy, environmental protection, even and if run into chemical reagent also will not fade,
Fade, solve the problem existing for dyeing, additionally, research also finds, use the present invention
The metal surface that obtains of method compare processing before there is more preferable hydrophobicity, thus have higher
Resistance to corrosion, and lower fluid flow resistance.
Detailed description of the invention
The invention will be further described below.
A kind of emery wheel cuts the method for schemochrome metal surface based on plane reflection optical grating construction,
Mainly comprise the steps that
(1) surface of workpiece is carried out smooth processing so that it is surface roughness is less than
80nm；
(2) use electrolytic oxidation apparatus, surface of workpiece is carried out oxidation processes so that it is table
Face obtains the oxide layer of 2～3 μ m-thick；
(3) cut out specific flat with cutter at surface of workpiece according to specific technological parameter
Row groups of slots；
The processing object of the inventive method is Hardmetal materials (such as grinding tool steel, bearing steel etc.)
The metal works made；Cutting related process parameters in the step (3) of the inventive method is as follows:
Cutting process related process parameters is as follows: cutting selects specification to be cubic boron nitride granularity
The emery wheel of the cast iron bonding agent of 1000#-8000#, wear particle concentration 100%-150%；During cutting,
Emery wheel is 90 ° with the angle of surface of the work, and grinding wheel speed is 2000～3000rpm, feed speed
Being 50～100mm/min, depth of cut is 4～6 μm；One groove, sand are often cut
Wheel opposite piece skew 15～20 μm, then carry out the cutting of next groove.
With the metal surface of the method machine-shaping of the present invention, there is specific microstructure, be not only able to
Image plane reflecting grating equally presents schemochrome, produces iris, and compare under the irradiation of light
There is before processing more preferable hydrophobicity.
Experiment shows, in the step (1) of the inventive method, preferably uses polishing or the method ground
Surface of workpiece is carried out smooth processing, and makes the roughness on its surface less than 40nm；Institute
The material stating metal works preferably selects copper or aluminium alloy.
Experiment further demonstrates that, in the step (2) of the inventive method, is preferably obtained metal surface
Oxidated layer thickness control in 2.5～2.6 μm.
Additionally, experiment is it is also shown that in described step (3), by process regulation be preferably: cut
Cutting selection specification is cubic boron nitride granularity 5000#, the cast iron bonding agent of wear particle concentration 125%
Emery wheel, during cutting, grinding wheel speed is 2200～2300rpm, feed speed be 80～
90mm/min, depth of cut is 4.5～5.5 μm；Often having cut one groove, emery wheel is relative
Workpiece variation 17～18 μm, then carry out the cutting of next groove.Parameters can also select
With the bound in given range or other intermediate values.
Described parallel groove group can be shaped form groups of slots or annular trench group, now, technique
Operation is easier, and is conducive to controlling processing cost, thus be conducive to industrially carrying out promoting,
Application.
Described parallel groove group can also be linear type groove group.Further, described method also may be used
To include step (4), cut out what the linear type groove group that obtain middle with step (3) intersected
Another linear type groove group, thus obtain intersection trench group；Cutting process related process parameters with
Step (3) is identical.The angle of the crossing (angle of the twice groove intersected) of described intersection trench group
It is preferably 90 °, namely two groups of linear type groove groups are 90 ° of intersections.Experiment shows, intersection trench
Group enables to metal surface and has a most higher hydrophobicity, and be also provided that have higher full
Schemochrome with degree.
Described parallel groove group refers to one group of groove being parallel to each other；Described linear type groove group
The groove referring to constitute groups of slots appears as straight line；Described shaped form groups of slots refers to structure
The groove becoming groups of slots appears as curve；Described annular trench group refers to constitute groups of slots
Groove appears as closed curve, as circular or oval.
Below as a example by with the inventive method processing stainless steel workpiece, the present invention is made further
Explanation.
The stainless steel work-piece selected in step (1), relevant parameter such as table 1:
| Material | Hardness | Square cross size (mm) | Surface roughness (nm) |
| Rustless steel HPM38 | HRC51 | 50x50x50 | Ra100 |
Table 1
In step (3), emery wheel cutting parameter such as table 2:
Table 2
In step (3), often having cut one groove, emery wheel opposite piece offsets 10 μm,
Carry out the cutting of next groove again.
The stainless steel surfaces that experiment obtains is not only able to present the structure of high saturation and high brightness
Color, produces iris, and hydrophobicity also improves more than 2.5 times than before processing.
The general of the above-mentioned invention to relating in the application describes and to its detailed description of the invention
The restriction that should not be understood as this inventive technique forecast scheme configuration is described.Those skilled in the art's root
According to disclosure herein, can be right on the premise of involved invention element
Above-mentioned general describe or/and public technology feature in detailed description of the invention (including embodiment)
Carry out increasing, reduce or combining, form other the technical scheme belonging to described invention.
Claims (7)
1. the method that emery wheel cuts schemochrome metal surface based on plane reflection optical grating construction, its
It is characterised by: comprise the following steps:
(1) surface of workpiece is carried out smooth processing so that it is surface roughness is less than
80nm；The material of described metal works is high viscosity metal material；
(2) use electrolytic oxidation apparatus, surface of workpiece is carried out oxidation processes so that it is table
Face obtains the oxide layer of 2～3 μ m-thick；
(3) setting flat is cut out according to the technological parameter set at surface of workpiece with emery wheel
Row groups of slots；Cutting process related process parameters is as follows: cutting selects specification to be cubic boron nitride
Granularity 1000#-8000#, the emery wheel of the cast iron bonding agent of wear particle concentration 100%-150%；During cutting,
Emery wheel is 90 ° with the angle of surface of the work, and grinding wheel speed is 2000～3000rpm, feeding speed
Degree is 50～100mm/min, and depth of cut is 4～6 μm；One groove, sand are often cut
Wheel opposite piece skew 15～20 μm, then carry out the cutting of next groove.
A kind of emery wheel the most as claimed in claim 1 cuts schemochrome based on plane reflection optical grating construction
The method of metal surface, it is characterised in that: in described step (1), employing polishes or grinds
Method carries out smooth processing to surface of workpiece so that it is surface roughness is less than 40nm；Institute
The material stating metal works is rustless steel or titanium alloy.
A kind of emery wheel the most as claimed in claim 1 or 2 cuts knot based on plane reflection optical grating construction
The method on structure non-ferrous metal surface, it is characterised in that: in described step (2), metal surface obtains
Oxidated layer thickness be 2.5～2.6 μm.
A kind of emery wheel the most as claimed in claim 1 or 2 cuts knot based on plane reflection optical grating construction
The method on structure non-ferrous metal surface, it is characterised in that: in described step (3), specification is selected in cutting
For cubic boron nitride granularity 5000#, the emery wheel of the cast iron bonding agent of wear particle concentration 125%, cutting
Time, grinding wheel speed is 2200～2300rpm, and feed speed is 80～90mm/min, and cutting is deep
Degree is 4.5～5.5 μm；Often having cut one groove, emery wheel opposite piece offsets 17～18 μm,
Carry out the cutting of next groove again.
A kind of emery wheel the most as claimed in claim 1 or 2 cuts knot based on plane reflection optical grating construction
The method on structure non-ferrous metal surface, it is characterised in that: described parallel groove group can be shaped form ditch
Groove group, annular trench group or linear type groove group.
A kind of emery wheel the most as claimed in claim 5 cuts schemochrome based on plane reflection optical grating construction
The method of metal surface, it is characterised in that: described method also includes step (4), cut with
Another linear type groove group that the linear type groove group obtained in step (3) intersects, thus obtain
Obtain intersection trench group；The technological parameter of working angles is identical with step (3).
A kind of emery wheel the most as claimed in claim 6 cuts schemochrome based on plane reflection optical grating construction
The method of metal surface, it is characterised in that: the angle of the crossing of described intersection trench group is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451298.7A CN105945656A (en) | 2016-06-20 | 2016-06-20 | Grinding wheel cutting method for structural color metal surface based on plane reflection grating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451298.7A CN105945656A (en) | 2016-06-20 | 2016-06-20 | Grinding wheel cutting method for structural color metal surface based on plane reflection grating structure |
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| CN105945656A true CN105945656A (en) | 2016-09-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852956A (en) * | 2022-05-13 | 2022-08-05 | 吉林大学 | Micro-nano composite structure with structural color and super-hydrophobic function |
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| JP2002239926A (en) * | 2001-02-07 | 2002-08-28 | Dainippon Printing Co Ltd | Abrasive film and manufacturing method of the same |
| CN102166725A (en) * | 2011-02-15 | 2011-08-31 | 哈尔滨工业大学 | Ultrasonic vibration auxiliary grinding method of ultrahard linear microstructural surface |
| CN102501152A (en) * | 2011-11-24 | 2012-06-20 | 华南理工大学 | Integrated superfine, precise and mirror grinding method for surface of micro-structural array |
| CN104937695A (en) * | 2012-12-21 | 2015-09-23 | 3M创新有限公司 | Methods of using nanostructured transfer tape and articles made therefrom |
-
2016
- 2016-06-20 CN CN201610451298.7A patent/CN105945656A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002239926A (en) * | 2001-02-07 | 2002-08-28 | Dainippon Printing Co Ltd | Abrasive film and manufacturing method of the same |
| CN102166725A (en) * | 2011-02-15 | 2011-08-31 | 哈尔滨工业大学 | Ultrasonic vibration auxiliary grinding method of ultrahard linear microstructural surface |
| CN102501152A (en) * | 2011-11-24 | 2012-06-20 | 华南理工大学 | Integrated superfine, precise and mirror grinding method for surface of micro-structural array |
| CN104937695A (en) * | 2012-12-21 | 2015-09-23 | 3M创新有限公司 | Methods of using nanostructured transfer tape and articles made therefrom |
Non-Patent Citations (1)
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|---|
| 杨辉等: "微结构功能表面的应用及制造", 《航空精密制造技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852956A (en) * | 2022-05-13 | 2022-08-05 | 吉林大学 | Micro-nano composite structure with structural color and super-hydrophobic function |
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Application publication date: 20160921 |
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