CN106392855A - Technology for performing polishing edge brightening on drawn surface of part through printing ink shielding and ultraviolet (UV) exposure - Google Patents
Technology for performing polishing edge brightening on drawn surface of part through printing ink shielding and ultraviolet (UV) exposure Download PDFInfo
- Publication number
- CN106392855A CN106392855A CN201610755796.0A CN201610755796A CN106392855A CN 106392855 A CN106392855 A CN 106392855A CN 201610755796 A CN201610755796 A CN 201610755796A CN 106392855 A CN106392855 A CN 106392855A
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- Prior art keywords
- ink
- wire drawing
- wax
- exposure
- temperature
- 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
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0272—After-treatment with ovens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- 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
Abstract
The invention provides a technology for performing polishing edge brightening on a drawn surface of a part through printing ink shielding and ultraviolet (UV) exposure. The technology comprises steps as follows: 1) polishing; 2) cleaning; 3) drawing; 4) cleaning; 5) printing ink shielding; 6) roasting; 7) UV exposure; 8) polishing; 9) fine polishing; 10) removal of printing ink. With the technology, the steps of printing ink shielding, UV exposure and the like are added on the basis of a traditional technology, the non-specular drawn surface of the part is shielded by the printing ink, then the position, which is not coated with the printing ink, of the part is polished into a specular surface with the polishing technology, thus, the light leakage phenomenon in the polishing process can be effectively improved, the junction line between the drawn surface and the polished surface of the part becomes straight and has the good overall three-dimensional effect, the reworking rate of products can be further effectively reduced, the production efficiency is improved, the yield is increased, and the manufacturing cost caused by reworking of defective products is reduced.
Description
Technical field
The present invention relates to the part manufacture field such as electronics, communication, medical treatment, particularly to a kind of with ink masking and ultraviolet
The technique to part wire drawing mirror polish bright border for the line exposing.
Background technology
At present, traditional part wire-drawing surface glossing the step such as throws to zero typically by polishing-wire drawing-polishing-essence
The wire-drawing surface of part is polished bright border, and its principle is to utilize glossing, so that the wire-drawing surface of part is dished out mirror effect, but this
Easily produce during the processing of kind of technique that wire-drawing surface light leak is shinny, wire-drawing surface and burnishing surface handing-over line is straight, modelling effect
The bad phenomenon such as difference；And the low production efficiency of this technique, rework rate height.
Content of the invention
The present invention is directed to the disappearance of prior art presence, provides a kind of masking with ink with ultraviolet exposure, part to be drawn
The technique of silk mirror polish bright border, it can effectively reduce wire-drawing surface and the shinny phenomenon of light leak occurs, and can make wire-drawing surface and the polishing of part
The modelling effect that handing-over line between face becomes very straight, overall is good, more can effectively improve production efficiency, reduce rework rate.
For achieving the above object, the present invention is using following technical scheme：
A kind of utilization ink masking and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure, comprise the following steps：
1) polish：With polishing machine, nylon wheel and purple wax, part is processed by shot blasting, removes parts surface material lines；
In polishing process, the temperature control of nylon wheel is at 60 DEG C -80 DEG C；
2) clean：By through step 1) part put in the paraffin removal solution that temperature is 85 DEG C -100 DEG C, using ultrasonic wave
Process 30-35min, remove the dirty and purple wax of piece surface；
3) wire drawing：With wire drawing machine, all-wing aircraft wheel and red wax to through step 2) part carry out wire drawing process, make piece surface
It is processed into wire drawing shape；In drawing process, the temperature control of all-wing aircraft wheel is at 40 DEG C -60 DEG C；
4) clean：Make through step 3) part put in the paraffin removal solution under the conditions of temperature is 85 DEG C -100 DEG C, adopt
Ultrasonication 30-35min, removes the dirty and red wax of piece surface；
5) ink masking：So that the ink for preparing is covered through step 4 with spray gun) part non-specular surface wire drawing surface
On；
6) toast：By through step 5) part put in the tempering furnace that temperature is 100 DEG C -110 DEG C baking 30-35min
By Temperature fall, ink pellet surface is made to be dried；
7) UV exposure：By through step 6) part put in exposure machine temperature be 40 DEG C -50 DEG C under the conditions of expose 2-
3min, makes ink solidification on part for the covering, increases the wear-resisting intensity of ink；
8) polish：With disc player, sand paper wheel and white oil wax to through step 7) part be processed by shot blasting, make drawing of part
The line of demarcation of silk face and minute surface processes, and in polishing process, the temperature control of sand paper wheel is at 80 DEG C -100 DEG C；
9) essence is thrown：With polishing machine, cotton dolly and little Chinese wax to through step 8) part carry out smart throwing process, by part
Bright border is polished to mirror effect, and during essence is thrown, the temperature control of cotton dolly is at 60 DEG C -80 DEG C；
10) move back ink：Make through step 9) part put in the depainting solution that temperature is 65 DEG C -85 DEG C, using ultrasonic
Process 30-35min under the conditions of ripple, remove ink and the buffing wax of piece surface.
As a kind of preferred version, by through step 6) part put in the tempering furnace that temperature is 90 DEG C -100 DEG C and carry out
Secondary baking 20-25min, makes ink thoroughly be dried；
As a kind of preferred version, in step 2) and step 4) in paraffin removal solution be to be joined by a certain percentage by Wax removal water and water
System forms.
As a kind of preferred version, the Wax removal water in described paraffin removal solution and the mass ratio of water are 1:40-60.
As a kind of preferred version, in step 5) in ink be to be prepared by a certain percentage by photosensitive-ink and Tianna solution and
Become.
As a kind of preferred version, the photosensitive-ink in described ink and the mass ratio of Tianna solution are 0.7-0.9:1.
As a kind of preferred version, in step 10) in depainting solution be to be prepared by a certain percentage by paint stripper and water and
Become.
As a kind of preferred version, the mass ratio of described paint stripper and water is 1:50-70.
The present invention compared with prior art, has advantages below and advantage, and specifically, this technique is in the base of traditional handicraft
The steps such as ink masking, UV exposure are added on plinth, using ink, the non-specular surface wire drawing surface shaded of part is fallen, recycle and throw
Minute surface is thrown in the position that part is not scribbled ink by light technique, consequently, it is possible to light leakage phenomena in polishing processing procedure can be effectively improved,
Make the handing-over line between the wire-drawing surface of part and burnishing surface become very straight, overall modelling effect good, more can effectively reduce product
Product are done over again ratio, improve production efficiency, improve yields, reduce the bad manufacturing cost done over again and bring.
For more clearly illustrating architectural feature, technological means and its specific purposes being reached and the function of the present invention, under
Face is come the present invention is described in further detail in conjunction with specific embodiments：
Specific embodiment
A kind of utilization ink masking and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure, comprise the following steps：
1) check：Full inspection is carried out to part, filters out qualified part；
2) polish：With polishing machine, nylon wheel and purple wax, part is processed by shot blasting, removes parts surface material lines；
Before starting polishing, the revolution of polishing machine is adjusted to 2800r/min, then according to clockwise to through step 1)
Part is processed by shot blasting；In polishing process, the temperature control of nylon wheel is at 60 DEG C -80 DEG C, and the time one of this process
As control in 30-45s；
3) clean：First the paraffin removal solution that the water of the Wax removal water of 3KG and 120KG-180KG is formulated is put into ultrasonic wave
In cleaning machine, open supersonic wave cleaning machine, when the temperature of supersonic wave cleaning machine reaches between 85 DEG C -100 DEG C, will be equipped with through
Step 2) the cleaning basket of part put in supersonic wave cleaning machine, take out to put in clear water after cleaning 30-35min and filter, then
Dry up part with air pressure gun, remove the dirty and purple wax of piece surface；
4) wire drawing：With wire drawing machine, all-wing aircraft wheel and red wax to through step 3) part carry out wire drawing process, make piece surface
It is processed into wire drawing shape；Before starting wire drawing, the revolution of wire drawing machine is adjusted to 1400r/min, then according to side clockwise
To through step 3) part carry out wire drawing process；In drawing process, the temperature control of all-wing aircraft wheel is at 40 DEG C -60 DEG C, and
The time general control of this process is in 25-35s；
5) clean：First the paraffin removal solution that the water of the Wax removal water of 3KG and 120KG-180KG is formulated is put into ultrasonic wave
In cleaning machine, open supersonic wave cleaning machine, when the temperature of supersonic wave cleaning machine reaches between 85 DEG C -100 DEG C, will be equipped with through
Step 4) the cleaning basket of part put in supersonic wave cleaning machine, take out to put in clear water after cleaning 30-35min and filter, then
Dry up part with air pressure gun, remove the dirty and red wax of piece surface；
6) ink masking：Before ink-jet, first open air compressor machine make the air pressure of air compressor machine be adjusted to 0.4KG, then will be by
The spray gun spraying that the ink that the photosensitive-ink of 350g-450g and the Tianna solution of 500g are configured to is 1.3mm by nozzle diameter in
Through step 5) the non-specular surface wire drawing surface of part on；This process general control is in 2-3min.
7) toast：By through step 6) part put in the tempering furnace that temperature is 100 DEG C -110 DEG C baking 30-35min
By Temperature fall, ink pellet surface is made to be dried；
8) secondary baking：By through step 7) part put into secondary baking in the tempering furnace that temperature is 90 DEG C -100 DEG C
20-25min, makes ink thoroughly be dried；
9) UV exposure：By through step 8) part put in exposure machine temperature be 40 DEG C -50 DEG C under the conditions of expose 2-
3min, makes ink solidification on part for the covering, increases the wear-resisting intensity of ink；
10) polish：With disc player, sand paper wheel and white oil wax to through step 9) part be processed by shot blasting, make part
The line of demarcation of wire-drawing surface and minute surface processes；Before starting polishing, the revolution of disc player is adjusted to 2800r/min, then
According to clockwise to through step 9) part be processed by shot blasting；In polishing process, the temperature control of sand paper wheel is 80
DEG C -100 DEG C, and the time general control of this process is in 1-2min；
11) essence is thrown：With polishing machine, cotton dolly and little Chinese wax to through step 10) part carry out smart throwing process, by part
Bright border be polished to mirror effect；Before starting essence throwing, the revolution of polishing machine is adjusted to 2800r/min, then according to suitable
Clockwise is to through step 10) part carry out smart throwing process；In polishing process, the temperature control of cotton dolly is at 60 DEG C -80
DEG C, and the time general control of this process is in 2-4min；
12) move back ink：First the depainting solution that the water of the paint stripper of 2.5KG and 125KG-175KG is formulated is put into
In supersonic wave cleaning machine, open supersonic wave cleaning machine, when the temperature of supersonic wave cleaning machine reaches between 65 DEG C -85 DEG C, will fill
Have through step 11) the cleaning basket of part put in supersonic wave cleaning machine, take out after cleaning 30-35min and put into mistake in clear water
Filter, then dries up part with air pressure gun, removes ink and the buffing wax of piece surface.
The above, be only presently preferred embodiments of the present invention, not in order to limit the present invention, therefore every according to this
Any modification, equivalent substitution and improvement that bright technology reality is made to above example etc., all still fall within technical solution of the present invention
In the range of.
Claims (8)
1. a kind of masking of utilization ink and ultraviolet exposure to the technique of part wire drawing mirror polish bright border it is characterised in that：Including
Following steps：
1) polish：With polishing machine, nylon wheel and purple wax, part is processed by shot blasting, removes parts surface material lines；Throwing
In photoreduction process, the temperature control of nylon wheel is at 60 DEG C -80 DEG C；
2) clean：By through step 1) part put in the paraffin removal solution that temperature is 85 DEG C -100 DEG C, using ultrasonication
30-35min, removes the dirty and purple wax of piece surface；
3) wire drawing：With wire drawing machine, all-wing aircraft wheel and red wax to through step 2) part carry out wire drawing process, make piece surface process
Become wire drawing shape；In drawing process, the temperature control of all-wing aircraft wheel is at 40 DEG C -60 DEG C；
4) clean：By through step 3) part put in the paraffin removal solution that temperature is 85 DEG C -100 DEG C, using ultrasonication
30-35min, removes the dirty and red wax of piece surface；
5) ink masking：So that the ink for preparing is covered through step 4 with spray gun) the non-specular surface wire drawing surface of part on；
6) toast：By through step 5) part put in the tempering furnace that temperature is 100 DEG C -110 DEG C baking 30-35min after warp
Temperature fall, makes ink pellet surface be dried；
7) UV exposure：By through step 6) part put in exposure machine temperature be 40 DEG C -50 DEG C under the conditions of expose 2-3min,
Make ink solidification on part for the covering, increase the wear-resisting intensity of ink；
8) polish：With disc player, sand paper wheel and white oil wax to through step 7) part be processed by shot blasting, make the wire-drawing surface of part
Process with the line of demarcation of minute surface, in polishing process, the temperature control of sand paper wheel is at 80 DEG C -100 DEG C；
9) essence is thrown：With polishing machine, cotton dolly and little Chinese wax to through step 8) part carry out smart throwing process, by the bright border of part
It is polished to mirror effect；During essence is thrown, the temperature control of cotton dolly is at 60 DEG C -80 DEG C；
10) move back ink：By through step 9) part put in the depainting solution that temperature is 65 DEG C -85 DEG C, using ultrasonic wave bar
Process 30-35min under part, remove ink and the buffing wax of piece surface.
2. utilization ink masking according to claim 1 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：By through step 6) part put in the tempering furnace that temperature is 90 DEG C -100 DEG C and carry out secondary baking 20-
25min, makes ink thoroughly be dried.
3. utilization ink masking according to claim 1 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：In step 2) and step 4) in paraffin removal solution be to be formulated by a certain percentage by Wax removal water and water.
4. utilization ink masking according to claim 3 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：The mass ratio of the Wax removal water in described paraffin removal solution and water is 1:40-60.
5. utilization ink masking according to claim 1 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：In step 5) in ink be to be formulated by a certain percentage by photosensitive-ink and Tianna solution.
6. utilization ink masking according to claim 5 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：The mass ratio of the photosensitive-ink in described ink and Tianna solution is 0.7-0.9:1.
7. utilization ink masking according to claim 1 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：In step 10) in depainting solution be to be formulated by a certain percentage by paint stripper and water.
8. utilization ink masking according to claim 7 and the technique to part wire drawing mirror polish bright border for the ultraviolet exposure,
It is characterized in that：The mass ratio of described paint stripper and water is 1:50-70.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755796.0A CN106392855A (en) | 2016-08-29 | 2016-08-29 | Technology for performing polishing edge brightening on drawn surface of part through printing ink shielding and ultraviolet (UV) exposure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755796.0A CN106392855A (en) | 2016-08-29 | 2016-08-29 | Technology for performing polishing edge brightening on drawn surface of part through printing ink shielding and ultraviolet (UV) exposure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392855A true CN106392855A (en) | 2017-02-15 |
Family
ID=58002591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755796.0A Pending CN106392855A (en) | 2016-08-29 | 2016-08-29 | Technology for performing polishing edge brightening on drawn surface of part through printing ink shielding and ultraviolet (UV) exposure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984305A (en) * | 2017-12-05 | 2018-05-04 | 福建省石狮市通达电器有限公司 | The post processing processing technology of highlighted cell phone rear cover |
| CN112165819A (en) * | 2020-10-29 | 2021-01-01 | Oppo广东移动通信有限公司 | Electronic equipment shell, manufacturing method thereof and electronic equipment |
| CN115138631A (en) * | 2021-03-31 | 2022-10-04 | 江苏海川光电新材料有限公司 | Surface finish machining process for metal micro-drawing bus |
| CN115353290A (en) * | 2022-07-22 | 2022-11-18 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107984305A (en) * | 2017-12-05 | 2018-05-04 | 福建省石狮市通达电器有限公司 | The post processing processing technology of highlighted cell phone rear cover |
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| CN115353290A (en) * | 2022-07-22 | 2022-11-18 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
| CN115353290B (en) * | 2022-07-22 | 2024-04-12 | 深圳市信濠光电科技股份有限公司 | Processing method for etching AG glass |
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