CN109628973A - A kind of plating membrane coat and its technique receiving ability with superpower wireless telecommunications - Google Patents
A kind of plating membrane coat and its technique receiving ability with superpower wireless telecommunications Download PDFInfo
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- CN109628973A CN109628973A CN201910059886.XA CN201910059886A CN109628973A CN 109628973 A CN109628973 A CN 109628973A CN 201910059886 A CN201910059886 A CN 201910059886A CN 109628973 A CN109628973 A CN 109628973A
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- Prior art keywords
- polishing grinding
- superpower
- technique
- wireless telecommunications
- liquid
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/08—Mirrors; Reflectors
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/52—After-treatment of electroplated surfaces by brightening or burnishing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The present invention relates to wireless communication technique fields, in particular a kind of plating membrane coat and its technique that ability is received with superpower wireless telecommunications, prepare finished product subreflector part, and polishing grinding processing is carried out again after quenching treatment on its surface, prepare compound chromeplate liquid, it is appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst, enough finished product subreflector parts are handled by medium temperature progress the pre-heat treatment by polishing grinding by ready, preheated finished parts are put into the chromium plating liquid for making catalyst with sulfuric acid and fluosilicic acid and stand 24 hours, it is calculated according to the time in S4, reaction plating is salvaged on time, plated item is subjected to soft polishing grinding, it is handled again by polishing grinding and completes prefabricated component, taking-up quenching part is put into pure water in 30 minutes in room temperature standing and is rapidly down to room temperature from fire, it is prefabricated that completion is handled by polishing grinding again Part.Present invention production is simple, at low cost, the wireless signal reception ability with superelevation, while anti-load-carrying ability also with higher.
Description
Technical field
The present invention relates to wireless communication technique field more particularly to a kind of plated films that ability is received with superpower wireless telecommunications
Coating and its technique.
Background technique
The influence that wireless technology is brought to wireless communication is incontrovertible.Nowadays about 150,000 people every day
As new wireless user, the number of wireless users in global range alreadys exceed 200,000,000 now.These people include college professor,
Warehouse keeper, nurse, store executive, office manager and truck driver.They use the mode of wireless technology and they
It is all being continuously updated as the work of itself.
Unlike the modern communication networks transmission mode such as coaxial cable communication, fiber optic communication and satellite communication, microwave is logical
Letter is the communication for directly microwave being used to carry out as medium, solid dielectric is not needed, when accessible in point-to-point transmission linear distance
Microwave transmission can be used.Communicate big, high-quality with capacity using microwave and far distance can be reached, therefore is
A kind of important communication means of national communication net, are also generally applicable to various private wire networks.
Microwave telecommunication devices in the prior art are generally divided into three kinds, first directly to process, followed by metal tape, most
It is the mode that water crosses afterwards, three of the above, which is placed in actual use, has different determinations, influences to make to varying degrees
Effect is based on this, and just it is necessary to research and develop a kind of novel processing mode and technique completely.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed has superpower channel radio
Interrogate the plating membrane coat and its technique of reception ability, comprising the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
The temperature of the quenching treatment is not less than 340 degrees Celsius, and the time saved in this temperature is not less than 10 minutes,
Taking-up quenching part is put into pure water for 30 minutes in room temperature standing and is rapidly down to room temperature from fire, then is handled and completed in advance by polishing grinding
Product.
The polishing grinding degree of the prefabricated component be 3 grades polishing with a thickness of 0.12-0.15 millimeter, polish mirror surface degree for-
Between 4.75-0.75.
Chromium plating liquid selection is compound, and ingredient is the addition of fluosilicic acid, make the current efficiency of plating solution, covering power and
Bright range makes moderate progress than common chromium plating liquid, if the current efficiency of cathode can reach 20% or more, fluosilicic acid to anode and
Cathode part, which does not plate the position of chromium and the leadwork of coating bath, stronger corrosiveness, takes certain safeguard procedures, lining
In and anode preferably with one tin alloy of lead.
Chromium anhydride concentration is 5 times low compared with standard chromium plating liquid in the low concentration Chromic Acid plating solution, can substantially reduce to environment
Pollution.A small amount of sulfuric acid, work can also be added between standard chromium plating liquid and compound chromeplate liquid in current efficiency and the hardness of coating
Make temperature (15~25 DEG C) and current density (8~12A/dm2).
The natural paraffin wax selection main component is C, H, and chemical elemental symbol is CxHy, is the mixing of several higher alkanes
Object, mainly n-docosane (C22H46) and positive octacosane (C28H58), carbon elements about 85%, about containing protium
14%.
To achieve the goals above, present invention employs following technical solutions:
A kind of plating membrane coat and its technique receiving ability with superpower wireless telecommunications
Compared with prior art, the beneficial effects of the present invention are:
It, can will be at 1. by carrying out polishing grinding processing again after being quenched the surface of finished product subreflector part
The surface of product subreflector part carries out prefabricated mirror surface treatment, good place mat can be made for next procedure, in actual life
There is positive facilitation in production.
2. compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst, energy is acted on by compound chromeplate liquid
It is enough to form one layer of reflectance coating on finished product subreflector part surface, while catalyst is made as catalyst using fluosilicic acid, it will be able to
It must show to form film in homogeneous thickness in finished product subreflector part, the mirror with more realizing finished product subreflector part surface
Face effect greatly promotes the reception ability of wireless signal, while after quenching treatment finished product subreflector part is also had
There is high anti-load-carrying ability, the ability with extremely strong anti-deformation.
3. plated item carries out soft polishing grinding, electroplated layer can be carried out to the polishing of shallow-layer, use middle-shallow layer actual
Polishing can reduce scattering and disappearing for wireless signal, while wireless signal can also be carried out to soft landing, using effect with super strength,
Natural paraffin wax is added in right amount and carries out cooling processing for process, the temperature generated when high speed polishing polishing can be reduced, to guarantor
The thermal stability for holding finished product subreflector part has facilitation, while natural paraffin wax can also serve as the erosion resistant coating of outer layer and make
With there is double-deck protective to finished product subreflector part, extend its actual life.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of embodiment 1: plating membrane coat and its technique receiving ability with superpower wireless telecommunications, comprising the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
By the way that finished product subreflector part surface is carried out polishing grinding processing after quenching treatment again, while will be ready to
Handle enough finished product subreflector parts by polishing grinding and carry out the pre-heat treatment, standby finished product subreflector without by medium temperature
Part, and polishing grinding processing is carried out again after quenching treatment on its surface, prepare compound chromeplate liquid, is made with sulfuric acid and fluosilicic acid
The chromium plating liquid of catalyst is appropriate, and finished parts are put into the chromium plating liquid for making catalyst with sulfuric acid and fluosilicic acid and stand 24 hours, root
It is calculated according to the time in S4, salvages reaction plated item on time, plated item is subjected to soft polishing grinding, process is added in right amount
Natural paraffin wax carries out cooling processing, and environment of the finished parts obtained in actual use by simulation uses, the conclusion obtained
It is configured with different degrees of division and aging for the interior metal of this finished parts after using 3 months, different degrees of tortoise occurs in surface
It splits and shows, the communication effect measured is general and to be no different substantially using other schemes of this method, not up to expected result.
A kind of embodiment 2: plating membrane coat and its technique receiving ability with superpower wireless telecommunications, comprising the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
Polishing grinding processing is carried out again after quenching treatment by the way that finished product subreflector part will be prepared, and on its surface,
Prepare compound chromeplate liquid, it is appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst, it is handled ready by polishing grinding
Enough finished product subreflector parts carry out the pre-heat treatment by medium temperature, and preheated finished parts are put into and are urged with sulfuric acid and fluosilicic acid
10 hours are stood in the chromium plating liquid of agent, is calculated according to the time in S4, salvages reaction plated item on time, by plated item
Soft polishing grinding is carried out, natural paraffin wax is added in right amount and carries out cooling processing for process, and the conclusion obtained is to use this finished product after 3 months
The interior metal of part is configured with different degrees of division and aging, and different degrees of crack appearance occurs in surface, the communication effect measured
Fruit is general and to be no different substantially using other schemes of this method, at the same the appearance of finished parts occur different degrees of fold and
Bending, not up to expected result
A kind of embodiment 3: plating membrane coat and its technique receiving ability with superpower wireless telecommunications, comprising the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
Polishing grinding processing is carried out again after quenching treatment by the way that finished product subreflector part will be prepared, and on its surface,
Prepare this kind of plating solution of tetrachromate chromium plating liquid, it is appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst, by ready process
Polishing grinding handles enough finished product subreflector parts and carries out the pre-heat treatment by medium temperature, and preheated finished parts are put into sulfuric acid
Make to stand 24 hours in the chromium plating liquid of catalyst with fluosilicic acid, be calculated according to the time in S4, salvages reaction electricity on time
Plated item is carried out soft polishing grinding by plating piece, and natural paraffin wax is added in right amount and carries out cooling processing for process, and the conclusion obtained is to use
The interior metal of this finished parts is configured with different degrees of division and aging after 3 months, and different degrees of crack appearance occurs in surface,
The communication effect measured is general and to be no different substantially using other schemes of this method, while difference occurs in the appearance of finished parts
The fold of degree and bending have also appeared different degrees of signal interference, by measuring when communicating wirelessly propagation
There is different degrees of crystallization when plating for tetrachromate chromium plating liquid, to form small metal on the surface of electroplated layer
Particle, to influence the propagation of wireless communication signal, not up to expected result.
A kind of embodiment 4: plating membrane coat and its technique receiving ability with superpower wireless telecommunications, comprising the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
Prepare finished product subreflector part, and carry out polishing grinding processing again after quenching treatment on its surface, prepares multiple
Close chromium plating liquid, it is appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst, by it is ready by polishing grinding handle it is enough at
Product subreflector part carries out the pre-heat treatment by medium temperature, and preheated finished parts are put into and make catalyst with sulfuric acid and fluosilicic acid
24 hours are stood in chromium plating liquid, is calculated according to the time in S4, salvages reaction plated item on time, plated item is carried out soft
Natural paraffin wax is added in right amount and carries out cooling processing for polishing grinding, process, the conclusion obtained be using after 3 months this finished parts it is interior
Portion's metal construction is completely unified, not any division, and the surface of finished parts is also smooth, and as new, the communication effect measured is splendid,
The outer wall of finished parts also has the function of a degree of side's dust, far super expected result simultaneously.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications, which comprises the following steps:
S1 prepares finished product subreflector part, and carries out polishing grinding processing again after quenching treatment on its surface.
S2 prepares compound chromeplate liquid, appropriate with the chromium plating liquid that sulfuric acid and fluosilicic acid make catalyst.
S3 handles enough finished product subreflector parts by medium temperature progress the pre-heat treatment by polishing grinding for ready.
Preheated finished parts are put into the chromium plating liquid for being made catalyst with sulfuric acid and fluosilicic acid and stand 24 hours by S4.
S5, is calculated according to the time in S4, salvages reaction plated item on time.
Plated item is carried out soft polishing grinding by S6, and natural paraffin wax is added in right amount and carries out cooling processing for process.
2. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications according to claim 1, special
Sign is that the temperature of the quenching treatment is not less than 340 degrees Celsius, and the time saved in this temperature is not less than 10 minutes,
Taking-up quenching part is put into pure water for 30 minutes in room temperature standing and is rapidly down to room temperature from fire, then is handled and completed in advance by polishing grinding
Product.
3. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications according to claim 2, special
Sign is, the polishing grinding degree of the prefabricated component is 3 grades of polishings with a thickness of 0.12-0.15 millimeter, polish mirror surface degree for-
Between 4.75-0.75.
4. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications according to claim 1, special
Sign is, the chromium plating liquid selection is compound, and ingredient is the addition of fluosilicic acid, make the current efficiency of plating solution, covering power and
Bright range makes moderate progress than common chromium plating liquid, if the current efficiency of cathode can reach 20% or more, fluosilicic acid to anode and
Cathode part, which does not plate the position of chromium and the leadwork of coating bath, stronger corrosiveness, takes certain safeguard procedures, lining
In and anode preferably with one tin alloy of lead.
5. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications according to claim 1, special
Sign is that chromium anhydride concentration is 5 times low compared with standard chromium plating liquid in the low concentration Chromic Acid plating solution, can substantially reduce the dirt to environment
Dye.A small amount of sulfuric acid can also be added between standard chromium plating liquid and compound chromeplate liquid in current efficiency and the hardness of coating, work
Temperature (15~25 DEG C) and current density (8~12A/dm2).
6. a kind of plating membrane coat and its technique for receiving ability with superpower wireless telecommunications according to claim 1, special
Sign is that the natural paraffin wax selection main component is C, H, and chemical elemental symbol is CxHy, is the mixing of several higher alkanes
Object, mainly n-docosane (C22H46) and positive octacosane (C28H58), carbon elements about 85%, about containing protium
14%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910059886.XA CN109628973A (en) | 2019-01-22 | 2019-01-22 | A kind of plating membrane coat and its technique receiving ability with superpower wireless telecommunications |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059886.XA CN109628973A (en) | 2019-01-22 | 2019-01-22 | A kind of plating membrane coat and its technique receiving ability with superpower wireless telecommunications |
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| CN109628973A true CN109628973A (en) | 2019-04-16 |
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Citations (6)
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|---|---|---|---|---|
| EP1620763A2 (en) * | 2003-05-06 | 2006-02-01 | Gentex Corporation | Vehicular rearview mirror elements and assemblies incorporating these elements |
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2019
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1620763A2 (en) * | 2003-05-06 | 2006-02-01 | Gentex Corporation | Vehicular rearview mirror elements and assemblies incorporating these elements |
| CN101862940A (en) * | 2010-05-17 | 2010-10-20 | 隆昌山川精密焊管有限责任公司 | Manufacturing process of corrosion-resistant piston rod of shock absorber for vehicle |
| CN104209714A (en) * | 2014-08-20 | 2014-12-17 | 安庆市天润工程机械有限责任公司 | Processing technique for piston rod of steering cylinder |
| CN105154819A (en) * | 2015-09-11 | 2015-12-16 | 兰州空间技术物理研究所 | Method for preparing reflective film on the surface of ultra light reflective mirror |
| CN106141587A (en) * | 2016-07-29 | 2016-11-23 | 余姚市婉珍五金厂 | A kind of centrifugal sleeve processing technique |
| CN108994540A (en) * | 2018-08-17 | 2018-12-14 | 苏州辉昌汽车部件有限公司 | Brake caliper piston and its processing method after a kind of |
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| 任广军: "《电镀工艺学》", 31 December 2016, 北京：中国建材工业出版社 * |
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Application publication date: 20190416 |