CN107366012A - A kind of electroplated diamond line of cut sectional sand feeding method and its device - Google Patents
A kind of electroplated diamond line of cut sectional sand feeding method and its device Download PDFInfo
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- CN107366012A CN107366012A CN201710683794.XA CN201710683794A CN107366012A CN 107366012 A CN107366012 A CN 107366012A CN 201710683794 A CN201710683794 A CN 201710683794A CN 107366012 A CN107366012 A CN 107366012A
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- sand
- steel wire
- resin
- metal steel
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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
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
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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
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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Abstract
The invention belongs to sand method and apparatus field on electroplated diamond line of cut, a kind of electroplated diamond line of cut sectional sand feeding method and its device are disclosed.This method is that metal steel wire is dried by the drying box of the device successively, carries out segmentation coating by applicator, is solidified by curing oven and realize sectional sand feeding by upper sand device.The shortcomings that method and apparatus provided by the present invention overcome prior art, the upper sand of zonal cooling operation of electroplated diamond line of cut can be realized, there is the advantages that production efficiency is high, and equipment is simple.
Description
Technical field
The present invention relates to sand method and apparatus field on electroplated diamond line of cut, more particularly to a kind of electroplated diamond is cut
Secant sectional sand feeding method and its device.
Background technology
Electroplated diamond line of cut refers to diadust is bonded on metallized metal steel wire matrix with electric plating method
The cutting tool of formation, it is mainly used in the hard brittle materials such as cutting silicon crystal, sapphire.Electroplate the manufacture of diamond wire line of cut
Process is generally：Metallized metal steel wire is continuously released from actinobacillus wheel, by cleaning process, preplating process, upper sand process, thickening
Process, receive on take-up pulley, the upper sand process of wherein committed step refers to the method by electric deposition nickel by the beginning of diadust
Step is bonded to the process on metallized metal steel wire matrix.The production process of electroplated diamond line of cut is typically carried out continuously, production
Electroplated diamond line of cut surface diamond particles formed it is continuously distributed.The diamond particles of prior art are continuously distributed
Line of cut is primarily present problems with use：(1) chip space is smaller, is formed in cutting process between diamond particles
Chip space be easily blocked, therefore cutting efficiency is relatively low；(2) the band liquid energy power of line of cut is low, the lubrication of cutting area, cooling
It is insufficient, in order to solve the technical problem, in the prior art mostly by the way of sectional sand feeding.
The diamond cutting secant of sectional sand feeding refers to there is upper sand section and non-feeding sand section, upper sand Duan Shanggu on diamond cutting secant
Diamond particles are had, and do not have diamond particles in non-feeding sand section, upper the sand section and non-feeding sand section of line of cut are spaced apart, on
Sand section plays dissection, and non-feeding sand section mainly acts the effect held bits and carry cutting fluid；Therefore the diamond of sectional sand feeding
The cutting efficiency of line of cut is high, and cutting area cooling is abundant, but the sectional sand feeding of prior art mainly will using the method covered
Non-feeding sand section and electronickelling liquid separate, and operation of the metal steel wire in electronickelling liquid is intermittent during work, therefore produces effect
Rate is low, and equipment is complicated.In summary, it is simple to develop a kind of equipment, production efficiency is high, can quantity-produced electroplated diamond cut
Secant sectional sand feeding method and apparatus, it is significant.
The content of the invention
In order to solve the continuous life that upper sand mode of the prior art can not realize electroplated diamond line of cut sectional sand feeding
The problem of production, the invention provides a kind of electroplated diamond line of cut sectional sand feeding method.
In order to solve the above-mentioned technical problem, the present invention uses following technical scheme：
A kind of electroplated diamond line of cut sectional sand feeding method, it is characterised in that specifically include following steps：
(1.1) metal steel wire is dried the moisture evaporation of metal steel wire surface attachment by the method heated, makes metallic steel
Line dry tack free；
(1.2) resin liquid segmentation is coated to dried metal steel wire surface by coated with resins, in metal steel wire surface shape
Into the discontinuous resin coating layer of segmentation；
(1.3) the discontinuous resin coating layer in metal steel wire surface is carried out curing process by resin solidification, in metal steel wire
Surface forms discontinuous curing resin layer, and the metal steel wire part for having resin bed forms non-feeding sand section, the metal of no resin bed
Cable segments form sand section；In the presence of curing oven, the resin bed of steel wire surface coating produces cross-linking reaction, by resin liquid
It is transformed into solid resin layer；
(1.4) metal steel wire prepared by step (1.3) is continued through upper sand launder by sand on, when in electronickelling liquid in upper sand launder
Diamond particles and metal steel wire on upper sand section contact when, in the presence of electro-deposition, metallic nickel consolidates diamond particles
Tie on metal steel wire matrix, sand in completion；When diamond particles and non-feeding sand section contact, non-feeding sand section surface resin layer
Insulating properties prevents non-feeding sand section from carrying out electrodeposition process, it is impossible to sand in realization, so as to realize the sectional sand feeding of metal steel wire, most
After obtain finished product electroplated diamond line of cut.
Preferably, the resin liquid is thermosetting resin liquid or light-cured resin liquid.When resin liquid is thermosetting resin liquid, tree
Fat solidification, which uses, to be heating and curing；When resin liquid is light-cured resin liquid, resin solidification is solidified using ultraviolet light.
Preferably, the electronickelling liquid in (1.4) step is nickel sulfamic acid electronickelling liquid or nickel sulfate electronickelling liquid.
A kind of electroplated diamond line of cut sectional sand feeding method provided by the invention, can also include before upper sand method
Pre-treatment step, pre-treatment step refer to carry out alkali cleaning oil removing, acid pickling and rust removing and clear water cleaning treatment to metal steel wire.
Present invention also offers a kind of electroplated diamond line of cut sectional sand feeding device, it includes the drying arranged successively
Case, applicator, curing oven and upper sand device, applicator include the first coating wheel, the second coating wheel and resin storage tank, the first coating wheel
It is fibrous felt or quality of rubber materials with the second coating wheel, and is distributed up and down in the same plane, the first coating wheel and second
The circumferential surface of coating wheel is respectively provided with coated teeth, and teeth groove is opened up between adjacent coat wheel, and resin storage tank is taken turns just positioned at the second coating
Lower section, for resin storage tank built with resin liquid, the liquid level of resin liquid did not had part or all of the coated teeth of the second coating wheel.
The coated teeth of second coating wheel is immersed in the resin liquid of resin storage tank, and the material of the coating wheel is fiber felt material
Material or elastomeric material, first coating wheel and second coating wheel coating wheel speed it is identical, turn on the contrary, coating wheel rotation when, under
The coated teeth of the second coating wheel in face takes up resin liquid, because the coated teeth of the first and second coating wheels is relative and contacts, under
The resin liquid that the coating wheel of face second takes is understood some and adhered in the coated teeth that coating above is taken turns, so that coating up and down
Resin liquid is all stained with the coated teeth of wheel；The speed of service of steel wire is equal with the linear velocity of coating wheel contact position, and direction
Unanimously, when steel wire passes through coating wheel up and down, the resin liquid in coated teeth is just coated in steel wire surface, because coating wheel is provided with tooth
Groove, when steel wire is by coating the teeth groove taken turns, teeth groove part discord steel wire contact, so metal steel wire surface now can not apply
Resin liquid is covered, so as to realize that the segmentation of steel wire surface resin liquid coats.
Upper sand device includes electroplating power supply, conductive casters, upper sand launder and agitator, in upper sand launder both ends install the first guide wheel,
Second guide wheel and nickel anode metal, the negative pole of electroplating power supply are connected with conductive casters, and positive pole and the nickel anode metal of electroplating power supply connect
Connect, agitator is arranged on below upper sand launder, and upper sand launder is built with the electronickelling liquid for being mixed with diamond particles, electronickelling liquid liquid level
Guide wheel and nickel anode metal are not crossed, metal steel wire bypasses conductive casters, and is wrapped in successively on the first guide wheel and the second guide wheel.
The quantity of conductive casters does not limit, and it can also be multiple that can be one, preferably, the quantity of conductive casters is two
It is individual, and be separately positioned on above sand launder.From curing oven, out rear metal steel wire bypasses conductive casters, then is wrapped in two guide wheels
On, sand launder is finally left, steel wire can wind a few on two guide wheels.
A kind of method and device of electroplated diamond line of cut sectional sand feeding provided by the present invention, the phase with prior art
Than, the shortcomings that overcoming prior art low production efficiency, equipment complexity, the zonal cooling fortune of electroplated diamond line of cut can be realized
Sand on row, there is the advantages that production efficiency is high, and equipment is simple, and existing electroplated diamond line of cut production can be serially connected in
On line.
Brief description of the drawings
Fig. 1 is the structural representation of electroplated diamond line of cut sectional sand feeding device provided by the present invention；
Fig. 2 is the structural representation of the provided by the present invention first coating wheel and the second coating wheel；
Fig. 3 be upper sand provided by the present invention after finished product electroplated diamond line of cut structural representation.
Embodiment
The invention discloses a kind of electroplated diamond line of cut sectional sand feeding method and apparatus, those skilled in the art can be with
Present disclosure is used for reference, is suitably modified technological parameter realization.In particular, all similar replacements and change are to ability
It is it will be apparent that they are considered as being included among the present invention for field technique personnel.The method of the present invention and application are
Through being described by preferred embodiment, related personnel substantially can not depart from present invention, in spirit and scope to this
Methods and applications described in text are modified or suitably changed with combining, to realize and using the technology of the present invention.
Embodiment 1
A kind of electroplated diamond line of cut sectional sand feeding method, specifically includes following steps：
(1.1) pre-treatment step carries out alkali cleaning oil removing, acid pickling and rust removing and clear water cleaning treatment to metal steel wire.
(1.2) drying of metal steel wire will by the metal steel wire after (1.1) step process by the method for heating by surface
The moisture evaporation of attachment, make metal steel wire dry tack free；
(1.3) resin liquid segmentation is coated to dried metal steel wire surface by coated with resins, in metal steel wire surface shape
Into the discontinuous resin coating layer of segmentation；
(1.4) the discontinuous resin coating layer in metal steel wire surface is carried out curing process by resin solidification, in metal steel wire
Surface forms discontinuous curing resin layer, and the metal steel wire part for having resin bed forms non-feeding sand section, the metal of no resin bed
Cable segments form sand section, and the length coated with resin bed is 10mm, and the length of uncoated resin bed is 10mm；Work as resin liquid
For thermosetting resin liquid when, resin solidification is using being heating and curing；When resin liquid is light-cured resin liquid, resin solidification uses ultraviolet light
Solidification；
(1.5) metal steel wire prepared by step (1.4) is continued through upper sand launder by sand on, when nickel sulfamic acid in upper sand launder
When upper sand section on diamond particles and metal steel wire in electronickelling liquid or nickel sulfate electronickelling liquid contacts, in the work of electro-deposition
Under, diamond particles are bonded on metal steel wire matrix by metallic nickel, sand in completion；When diamond particles and non-feeding sand section connect
When touching, the insulating properties of non-feeding sand section surface resin layer prevents non-feeding sand section from carrying out electrodeposition process, it is impossible to sand in realization, so as to
The sectional sand feeding of metal steel wire is realized, finally obtains finished product electroplated diamond line of cut.
As shown in figure 3, there is no work of the part in electro-deposition of resin bed 53 on obtained finished product electroplated diamond line of cut 5
Under, make the metallic nickel 51 of deposition that diamond particles 52 are bonded into the surface of metal steel wire 5 and realize upper sand；Have on metal steel wire 5
Resin bed 53 partially due to the insulating effect of resin bed, it is impossible to produce electro-deposition effect, it is impossible to sand process realizations in, thus reality
The sectional sand feeding process on cash category steel wire surface.
Embodiment 2
As depicted in figs. 1 and 2, a kind of electroplated diamond line of cut sectional sand feeding device include arrange successively drying box 1,
Applicator, curing oven 3 and upper sand device, applicator include the first coating and take turns the 21, second coating wheel 22 and resin storage tank 23, and first applies
It is fibrous felt or quality of rubber materials to cover the coating wheel 23 of wheel 22 and second, and is distributed up and down in the same plane, the first coating
The circumferential surface of the coating wheel 23 of wheel 22 and second is respectively provided with coated teeth 24, and teeth groove 25, resin storage tank 23 are opened up between adjacent coat wheel
Positioned at the underface of the second coating wheel 22, resin storage tank 23 did not had the second coating wheel 22 built with resin liquid, the liquid level 26 of resin liquid
Coated teeth part or all.Upper sand device includes electroplating power supply 41, conductive casters 42, upper sand launder 43 and agitator 44, on
The first guide wheel 45, the second guide wheel 46 and nickel anode metal 47, the negative pole and conductive casters of electroplating power supply 41 are installed in both ends in sand launder 43
42 connections, the positive pole of electroplating power supply 42 are connected with nickel anode metal 47, and agitator 44 is arranged on the upper lower section of sand launder 43, upper sand launder 43
Built with the electronickelling liquid for being mixed with diamond particles, electronickelling liquid liquid level 48 there was not guide wheel 45,46 and nickel anode metal 47, led
The quantity of electricity wheel is two, and metal steel wire bypasses conductive casters 42, and is wrapped in successively on the first guide wheel 45 and the second guide wheel 46, most
The conductive casters 49 for leaving sand launder afterwards is finally completed the upper sand of metal steel wire.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
- A kind of 1. electroplated diamond line of cut sectional sand feeding method, it is characterised in that specifically include following steps：(1.1) metal steel wire is dried the moisture evaporation of metal steel wire surface attachment by the method heated, makes metal steel wire table Dry in face；(1.2) resin liquid segmentation is coated to dried metal steel wire surface by coated with resins, is formed and divided on metal steel wire surface The discontinuous resin coating layer of section；(1.3) the discontinuous resin coating layer in metal steel wire surface is carried out curing process by resin solidification, on metal steel wire surface Discontinuous curing resin layer is formed, the metal steel wire part for having resin bed forms non-feeding sand section, the metal steel wire of no resin bed Part forms upper sand section；(1.4) metal steel wire prepared by step (1.3) is continued through upper sand launder by sand on, the gold in electronickelling liquid in upper sand launder When upper sand section on hard rock particle and metal steel wire contacts, in the presence of electro-deposition, diamond particles are bonded to by metallic nickel On metal steel wire matrix, sand in completion；When diamond particles and non-feeding sand section contact, the insulation of non-feeding sand section surface resin layer Property prevent non-feeding sand section from carrying out electrodeposition process, it is impossible to sand in realization, so as to realizing the sectional sand feeding of metal steel wire, finally To finished product electroplated diamond line of cut.
- 2. sectional sand feeding method as claimed in claim 1, it is characterised in that the resin liquid is thermosetting resin liquid or light Gu Shu Fat liquid.
- 3. sectional sand feeding method as claimed in claim 2, it is characterised in that when resin liquid is thermosetting resin liquid, resin is solid Change to use and be heating and curing；When resin liquid is light-cured resin liquid, resin solidification is solidified using ultraviolet light.
- 4. sectional sand feeding method as claimed in claim 1, it is characterised in that (1.4) the electronickelling liquid in step is amino sulphur Sour nickel electronickelling liquid or nickel sulfate electronickelling liquid.
- 5. sectional sand feeding method as claimed in claim 1, it is characterised in that sand method also includes pre-treatment step on this, preceding Processing step refers to carry out alkali cleaning oil removing, acid pickling and rust removing and clear water cleaning treatment to metal steel wire.
- A kind of 6. electroplated diamond line of cut sectional sand feeding device, it is characterised in that including arrange successively drying box, coating Device, curing oven and upper sand device, applicator include the first coating wheel, the second coating wheel and resin storage tank, the first coating wheel and second It is fibrous felt or quality of rubber materials to coat wheel, and is distributed up and down in the same plane, and the first coating wheel and the second coating are taken turns Circumferential surface be respectively provided with coated teeth, open up teeth groove between adjacent coat wheel, resin storage tank is positioned at the underface of the second coating wheel, tree Fat groove is built with resin liquid, and the liquid level of resin liquid did not had part or all of the coated teeth of the second coating wheel, and metal steel wire connects Reforwarding row passes through drying box, applicator, curing oven and upper sand device successively, is finally completed sand process.
- 7. sectional sand feeding device as claimed in claim 6, it is characterised in that upper sand device include electroplating power supply, conductive casters, on Sand launder and agitator, the first guide wheel, the second guide wheel and nickel anode metal are installed in both ends in upper sand launder, and electroplating power supply is with negative pole with leading Electricity wheel connection, the positive pole of electroplating power supply are connected with nickel anode metal, and agitator is arranged on below upper sand launder, and upper sand launder is built with mixed Closing has the electronickelling liquid of diamond particles, and electronickelling liquid liquid level there was not guide wheel and nickel anode metal, and metal steel wire bypasses conductive casters, And it is wrapped in successively on the first guide wheel and the second guide wheel.
- 8. sectional sand feeding device as claimed in claim 7, it is characterised in that the quantity of conductive casters is 2 two, and is set respectively Above upper sand launder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683794.XA CN107366012A (en) | 2017-08-11 | 2017-08-11 | A kind of electroplated diamond line of cut sectional sand feeding method and its device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710683794.XA CN107366012A (en) | 2017-08-11 | 2017-08-11 | A kind of electroplated diamond line of cut sectional sand feeding method and its device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352545A (en) * | 2018-12-11 | 2019-02-19 | 江西坚德实业有限公司 | A kind of electro-deposition diamond rope saw and manufacturing method |
| CN109401432A (en) * | 2018-11-06 | 2019-03-01 | 蓝思科技（长沙）有限公司 | Sand protection ink and preparation method thereof on a kind of spraying self-drying type grinding wheel stick |
| CN110883947A (en) * | 2019-12-27 | 2020-03-17 | 长沙百川超硬材料工具有限公司 | Superfine diamond wire saw for stone plate-cutting forming and manufacturing method thereof |
| CN116427003A (en) * | 2023-06-12 | 2023-07-14 | 无锡富泰盛精模科技有限公司 | Diamond wire electroplating equipment |
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| CN116427003B (en) * | 2023-06-12 | 2023-09-01 | 无锡富泰盛精模科技有限公司 | Diamond wire electroplating equipment |
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