CN106080001A - The method of wheel grinding schemochrome based on plane reflection optical grating construction metal surface - Google Patents
The method of wheel grinding schemochrome based on plane reflection optical grating construction metal surface Download PDFInfo
- Publication number
- CN106080001A CN106080001A CN201610446113.3A CN201610446113A CN106080001A CN 106080001 A CN106080001 A CN 106080001A CN 201610446113 A CN201610446113 A CN 201610446113A CN 106080001 A CN106080001 A CN 106080001A
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- CN
- China
- Prior art keywords
- grinding
- wheel
- metal surface
- optical grating
- reflection optical
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
-
- 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
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
Abstract
The method of a kind of wheel grinding schemochrome based on plane reflection optical grating construction metal surface, comprises the following steps: that (1) carries out smooth processing to surface of workpiece so that it is surface roughness is less than 80nm；Metal works uses Hardmetal materials；(2) use electrolytic oxidation apparatus, make surface of workpiece obtain the oxide layer of 2～3 μ m-thick；(3) go out the parallel groove group set in surface of workpiece grinding according to the technological parameter set with emery wheel；Emery wheel is 90 ° with the angle of surface of the work, and grinding wheel speed is 2000～3000rpm, and feed speed is 50～100mm/min, and grinding depth is 4～6 μm；Every grinding completes one groove, emery wheel opposite piece skew 15～20 μm, then carries out the grinding of next groove.The metal surface of machine-shaping of the present invention has specific microstructure, presents schemochrome, has more preferable hydrophobicity, higher resistance to corrosion and lower fluid flow resistance.
Description
Technical field
The present invention relates to polish field, metal surface, go out based on plane reflection grating particularly to one wheel grinding
The method of the schemochrome metal surface of structure.
Background technology
For playing decorative purpose, present stage changes metallic-look colours to be needed to rely on dyestuff.Dyeing is used not only can
Cause environmental pollution, and easily fade, fade (when particularly running into some chemical reagent).Visible, how research overcomes dye
Above-mentioned drawback existing for material dyeing or deficiency, be significant.
Schemochrome, also known as physical colour, is a kind of gloss caused by the wavelength of light, unrelated with pigment colored, though running into
Learn reagent also to fade, fade.Visible, if it is possible to process the micro structure that can present schemochrome in metal surface, use
Schemochrome replaces pigmentary color to decorate metal surface, then the problem brought with dyeing is just readily solved.Therefore, having must
One to be developed can process micro structure in metal surface, and makes this metal surface present the metal surface polish of schemochrome
Method.
The surface corrosion of metal works, the flow resistance of reduction metal surface fluid is prevented additionally, the most more efficiently,
Also it is the important topic faced at present.Studies have found that, the hydrophobicity of metal surface is the strongest, then the anticorrosive energy on its surface
Power is the strongest, and the flow resistance suffered by fluid on its surface also can be the lowest.Therefore, research and development one can improve metal surface
Hydrophobic metal surface method for fine finishing is significant.
Summary of the invention
In order to overcome existing stainless steel surfaces do not have schemochrome, hydrophobicity is poor, resistance to corrosion is more weak, flowing
The deficiency that resistance is bigger, present invention aim at providing a kind of wheel grinding schemochrome based on plane reflection optical grating construction metal
The method on surface.With the metal surface of the method machine-shaping, there is specific microstructure, be not only able to image plane reflecting grating one
Sample presents schemochrome, and has more preferable hydrophobicity before comparing processing, thus has higher resistance to corrosion, and lower
Fluid flow resistance.
The technical solution adopted for the present invention to solve the technical problems is:
The method of a kind of wheel grinding schemochrome based on plane reflection optical grating construction metal surface, comprises the following steps:
(1) surface of workpiece is carried out smooth processing so that it is surface roughness is less than 80nm；Described metal works
Material is Hardmetal materials；
(2) use electrolytic oxidation apparatus, surface of workpiece is carried out oxidation processes so that it is surface obtains 2～3 μ m-thick
Oxide layer；
(3) specific parallel groove group is gone out according to specific technological parameter in surface of workpiece grinding with emery wheel；Grinding
Process related process parameters is as follows: grinding selects specification to be diamond grit 1000#-8000#, wear particle concentration 100%-150%
The emery wheel of resinoid bond；During grinding, emery wheel is 90 ° with the angle of surface of the work, and grinding wheel speed is 2000～3000rpm,
Feed speed is 50～100mm/min, and grinding depth is 4～6 μm；Every grinding completes one groove, and emery wheel opposite piece offsets
15～20 μm, then carry out the grinding of next groove.
Further, in described step (1), use the method for polishing or grinding that surface of workpiece is carried out smooth processing,
Make its surface roughness less than 40nm；The material of described metal works is grinding tool steel or bearing steel.It is of course also possible to be hard
Alloy material.
Further, in described step (2), the oxidated layer thickness that metal surface obtains is 2.5～2.6 μm.
Further, in described step (3), grinding selects specification to be diamond grit 5000#, wear particle concentration 125%
The emery wheel of resinoid bond, during grinding, grinding wheel speed is 2200～2300rpm, and feed speed is 80～90mm/min, and grinding is deep
Degree is 4.5～5.5 μm；Every grinding completes one groove, emery wheel opposite piece skew 17～18 μm, then carries out next groove
Grinding.
Described parallel groove group is shaped form groups of slots, annular trench group or linear type groove group.
Described method also includes step (4), grinding go out with step (3) in obtain linear type groove group intersect another
Linear type groove group, thus obtain intersection trench group；The technological parameter of grinding process 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.
Compared with prior art, the present invention, by using specific technical process, utilizes cutter at non-ferrous metal workpiece table
Face grinding goes out and image plane reflecting grating can equally present the micro structure of schemochrome to realize decorative purpose, healthy, environmental protection, and i.e.
Make to run into chemical reagent also to fade, fade, solve the problem existing for dyeing, additionally, research also finds, with this
The metal surface that the method for invention obtains has more preferable hydrophobicity before comparing processing, thus has higher resistance to corrosion,
Lower fluid flow resistance.
Detailed description of the invention
The invention will be further described below.
The method of a kind of wheel grinding schemochrome based on plane reflection optical grating construction metal surface, mainly includes following step
Rapid:
(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 surface obtains 2～3 μ m-thick
Oxide layer；
(3) specific parallel groove group is gone out according to specific technological parameter in surface of workpiece grinding with cutter；
The processing object of the inventive method is the metal works that Hardmetal materials (such as grinding tool steel, bearing steel etc.) is made；
Grinding related process parameters in the step (3) of the inventive method is as follows: grinding process related process parameters is as follows: grinding is selected
Specification is diamond grit 1000#-8000#, the emery wheel of the resinoid bond of wear particle concentration 100%-150%；During grinding, emery wheel
Being 90 ° with the angle of surface of the work, grinding wheel speed is 2000～3000rpm, and feed speed is 50～100mm/min, and grinding is deep
Degree is 4～6 μm；Every grinding completes one groove, emery wheel opposite piece skew 15～20 μm, then carries out the mill of next groove
Cut.
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 present schemochrome, under the irradiation of light, produce iris, and there is before comparing processing more preferable hydrophobicity.
Experiment shows, in the step (1) of the inventive method, preferably uses the method for polishing or grinding to enter surface of workpiece
The smooth processing of row, and make the roughness on its surface less than 40nm；The material of described metal works preferably selects copper or aluminium alloy.
Experiment further demonstrates that, in the step (2) of the inventive method, is preferably controlled by the oxidated layer thickness that metal surface obtains
In 2.5～2.6 μm.
Additionally, experiment is it is also shown that in described step (3), by process regulation be preferably: grinding selects specification to be diamond
Granularity 5000#, the emery wheel of the resinoid bond of wear particle concentration 125%, during grinding, grinding wheel speed is 2200～2300rpm, feeding
Speed is 80～90mm/min, and grinding depth is 4.5～5.5 μm；Every grinding completes one groove, emery wheel opposite piece skew 17
～18 μm, then carry out the grinding of next groove.Parameters can also select the bound in given range or other in the middle of
Value.
Described parallel groove group can be shaped form groups of slots or annular trench group, and now, technological operation is easier, and has
It is beneficial to control processing cost, thus is conducive to industrially carrying out promoting, applying.
Described parallel groove group can also be linear type groove group.Further, described method can also include step (4),
Grinding goes out another linear type groove group intersected with the linear type groove group of acquisition in step (3), thus obtains intersection trench
Group；Grinding process related process parameters is identical with step (3).The angle of the crossing (the twice groove intersected of described intersection trench group
Angle) be preferably 90 °, namely two groups of linear type groove groups are 90 ° of intersections.Experiment shows, intersection trench group enables to gold
Metal surface has the most higher hydrophobicity, and is also provided that the schemochrome with more high saturation.
Described parallel groove group refers to one group of groove being parallel to each other；Described linear type groove group refers to constitute groove
The groove of group appears as straight line；Described shaped form groups of slots refers to constitute the groove of groups of slots and appears as curve；Described
Annular trench group refers to constitute the groove of groups of slots and appears as closed curve, as circular or oval.
Below as a example by with the inventive method processing grinding tool steel, the present invention is illustrated further.
The grinding tool steel workpiece selected in step (1), relevant parameter such as table 1:
| Material | Hardness | Square cross size (mm) | Surface roughness (nm) |
| Grinding tool steel Cr12 | HBS210 | 50x50x50 | Ra200 |
Table 1
In step (3), wheel grinding parameter such as table 2:
Table 2
In step (3), every grinding completes one groove, and emery wheel opposite piece offsets 10 μm, then carries out next groove
Grinding.
The grinding tool steel surface that experiment obtains is not only able to present the schemochrome of high saturation and high brightness, produces iris, dredges
Aqueous also improves more than 2.5 times than before processing.
The general description of the above-mentioned invention to relating in the application and the description to its detailed description of the invention should not be understood
For being the restriction to this inventive technique forecast scheme configuration.Those skilled in the art, can be without prejudice to institute according to disclosure herein
On the premise of the invention element related to, general describe or/and in detailed description of the invention (including embodiment) to above-mentioned
Public technology feature carries out increasing, reduce or combining, and forms other the technical scheme belonging to described invention.
Claims (7)
1. the method for wheel grinding schemochrome based on a plane reflection optical grating construction metal surface, it is characterised in that: include
The following step:
(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
For Hardmetal materials；
(2) use electrolytic oxidation apparatus, surface of workpiece is carried out oxidation processes so that it is surface obtains the oxidation of 2～3 μ m-thick
Layer；
(3) specific parallel groove group is gone out according to specific technological parameter in surface of workpiece grinding with emery wheel；Grinding process
Related process parameters is as follows: grinding selects specification to be diamond grit 1000#-8000#, the tree of wear particle concentration 100%-150%
The emery wheel of fat bonding agent；During grinding, 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 grinding depth is 4～6 μm；Every grinding completes one groove, emery wheel opposite piece skew 15～
20 μm, then carry out the grinding of next groove.
The side of a kind of wheel grinding the most as claimed in claim 1 schemochrome based on plane reflection optical grating construction metal surface
Method, it is characterised in that: in described step (1), use the method for polishing or grinding that surface of workpiece is carried out smooth processing, make
Its surface roughness is less than 40nm；The material of described metal works is grinding tool steel or bearing steel.
A kind of wheel grinding the most as claimed in claim 1 or 2 schemochrome based on plane reflection optical grating construction metal surface
Method, it is characterised in that: in described step (2), the oxidated layer thickness that metal surface obtains is 2.5～2.6 μm.
A kind of wheel grinding the most as claimed in claim 1 or 2 schemochrome based on plane reflection optical grating construction metal surface
Method, it is characterised in that: in described step (3), grinding selects specification to be diamond grit 5000#, the tree of wear particle concentration 125%
The emery wheel of fat bonding agent, during grinding, grinding wheel speed is 2200～2300rpm, and feed speed is 80～90mm/min, grinding depth
It is 4.5～5.5 μm；Every grinding completes one groove, emery wheel opposite piece skew 17～18 μm, then carries out the mill of next groove
Cut.
A kind of wheel grinding the most as claimed in claim 1 or 2 schemochrome based on plane reflection optical grating construction metal surface
Method, it is characterised in that: described parallel groove group can be shaped form groups of slots, annular trench group or linear type groove group.
The side of a kind of wheel grinding the most as claimed in claim 5 schemochrome based on plane reflection optical grating construction metal surface
Method, it is characterised in that: described method also includes step (4), cuts and intersects with the linear type groove group of acquisition in step (3)
Another linear type groove group, thus obtain intersection trench group；The technological parameter of working angles is identical with step (3).
The side of a kind of wheel grinding the most as claimed in claim 6 schemochrome based on plane reflection optical grating construction metal surface
Method, 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 |
|---|---|---|---|
| CN201610446113.3A CN106080001A (en) | 2016-06-20 | 2016-06-20 | The method of wheel grinding schemochrome based on plane reflection optical grating construction metal surface |
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| CN201610446113.3A CN106080001A (en) | 2016-06-20 | 2016-06-20 | The method of wheel grinding schemochrome based on plane reflection optical grating construction metal surface |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10649113B2 (en) | 2017-09-29 | 2020-05-12 | Nike, Inc. | Structurally-colored articles and methods for making and using structurally-colored articles |
| US11129444B1 (en) | 2020-08-07 | 2021-09-28 | Nike, Inc. | Footwear article having repurposed material with concealing layer |
| US11241062B1 (en) | 2020-08-07 | 2022-02-08 | Nike, Inc. | Footwear article having repurposed material with structural-color concealing layer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090111534A1 (en) * | 2007-10-25 | 2009-04-30 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing and method for making the same |
| CN102059349A (en) * | 2010-11-18 | 2011-05-18 | 哈尔滨工业大学 | Processing method for ultraprecise turning of die steel material by adopting diamond cutter |
| 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 |
| CN102513913A (en) * | 2011-11-22 | 2012-06-27 | 中国航空工业集团公司北京航空材料研究院 | Post treatment method for micro-arc oxidation of aluminum alloy |
| CN103341822A (en) * | 2013-07-01 | 2013-10-09 | 浙江工业大学 | Surface grinding method and equipment based on double-electrolytic action |
| CN104191340A (en) * | 2014-08-29 | 2014-12-10 | 浙江工业大学 | Ultra-precision machining device based on non-Newtonian fluid shear thickening and electrolysis composition effect |
-
2016
- 2016-06-20 CN CN201610446113.3A patent/CN106080001A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090111534A1 (en) * | 2007-10-25 | 2009-04-30 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing and method for making the same |
| CN102059349A (en) * | 2010-11-18 | 2011-05-18 | 哈尔滨工业大学 | Processing method for ultraprecise turning of die steel material by adopting diamond cutter |
| CN102513913A (en) * | 2011-11-22 | 2012-06-27 | 中国航空工业集团公司北京航空材料研究院 | Post treatment method for micro-arc oxidation of aluminum alloy |
| 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 |
| CN103341822A (en) * | 2013-07-01 | 2013-10-09 | 浙江工业大学 | Surface grinding method and equipment based on double-electrolytic action |
| CN104191340A (en) * | 2014-08-29 | 2014-12-10 | 浙江工业大学 | Ultra-precision machining device based on non-Newtonian fluid shear thickening and electrolysis composition effect |
Non-Patent Citations (1)
| Title |
|---|
| 杨辉等: "微结构功能表面的应用及制造", 《航空精密制造技术》 * |
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Application publication date: 20161109 |