CN109371452A - A kind of uniform sand device of electroplating diamond wire saw - Google Patents
A kind of uniform sand device of electroplating diamond wire saw Download PDFInfo
- Publication number
- CN109371452A CN109371452A CN201811544408.XA CN201811544408A CN109371452A CN 109371452 A CN109371452 A CN 109371452A CN 201811544408 A CN201811544408 A CN 201811544408A CN 109371452 A CN109371452 A CN 109371452A
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- China
- Prior art keywords
- sand
- launder
- plating solution
- upper sand
- stirred tank
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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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/10—Agitating of electrolytes; Moving of racks
-
- 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
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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)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of uniform sand device of electroplating diamond wire saw, including two put on sand unit and stoste slot, two to put on sand unit setting up and down, and two put on and are respectively provided with liquid pipeline and liquid back pipe road between sand unit and stoste slot.The upper sand unit, including upper sand launder, plating solution stirred tank and overflow launder, the top of upper sand launder is arranged in plating solution stirred tank, the two sides of upper sand launder are provided with overflow launder, cable-through hole is provided between upper sand launder and overflow launder, conductive casters are installed in overflow launder, the liquid back pipe road is set between the bottom and stoste slot of upper sand launder；Liquid distributing hole is distributed in the bottom of plating solution stirred tank, and the upper liquid pipeline is arranged between plating solution stirred tank and stoste slot, connects delivery pump in upper liquid pipeline.The device makes composite plating bath keep diamond abrasive grain evenly dispersed in the entire upper each position in sand region by stirring twice, and by upper sand twice, diamond abrasive grain is uniform in metal line surface attachment, improves the uniformity of diamond fretsaw Abrasive Grain, improves diamond fretsaw quality.
Description
Technical field
The present invention relates to a kind of uniform sand devices of electroplating diamond wire saw, belong to electroplating diamond wire saw process equipment skill
Art field.
Background technique
Electroplating diamond wire saw is to deposit one layer of metal over the metal lines with electric plating method, and Buddha's warrior attendant is consolidated in metal
A kind of tool made of superhard material made of stone mill grain, the cutting for being mainly used in the hard brittle materials such as silicon crystal, crystal, sapphire add
Work.
The preparation of electroplating diamond wire saw generally comprises the processes such as alkali cleaning, pickling, preplating, upper sand and thickening, wherein upper sand
The step of diamond abrasive grain is attached to metal line surface with electric plating method, is most critical in scroll saw preparation process by process.
The sand device of electroplating diamond wire saw used by producing at present mainly has horizontal upper sand and vertically upper two kinds of sand.
When using horizontal sand device, metal wire level passes through upper sand launder, compared to vertical upper sand mode, metal wire and diamond abrasive grain
Have more touch opportunities, upper sand probability is high, improve production efficiency, but due in level in sand launder composite plating bath everywhere
Abrasive grain is not unevenly distributed in uniform wire upper and lower surface sand probability not and other reasons, and Buddha's warrior attendant stone mill often occurs in upper sand saw silk table face
The bad phenomenons such as grain is unevenly distributed or agglomerate grain is serious, directly affect the quality and cutting efficiency of saw silk.
In order to improve in upper sand composite plating bath the distributing homogeneity of abrasive grain everywhere, to improve diamond abrasive grain in saw silk table
The uniformity of EDS maps, and guarantee to saw the consistency of sand effect in silk peripheral surface, improve the quality of diamond fretsaw, this hair
It is bright to design a kind of sand device for improving sand uniformity on electroplated diamond saw silk table face.
Summary of the invention
It is an object of the invention to it is uneven for sand on saw existing during sand on electroplating diamond wire saw silk table face,
The quality problems outstanding such as agglomerate grain provide sand uniformity in a kind of improvement, the electroplating diamond wire saw for avoiding abrasive grain from accumulating
Uniform sand device, to solve problems present in scroll saw preparation process.
The uniform sand device of electroplating diamond wire saw of the invention, using following technical scheme:
The sand device, including two put on sand unit and stoste slot, two put on that sand unit is setting up and down, and two put on sand unit
Upper liquid pipeline and liquid back pipe road are respectively provided between stoste slot.
The upper of upper sand launder is arranged in the upper sand unit, including upper sand launder, plating solution stirred tank and overflow launder, plating solution stirred tank
Side, the two sides of upper sand launder are provided with overflow launder, and cable-through hole is provided between upper sand launder and overflow launder, is installed in overflow launder conductive
It takes turns (cathode that conductive casters power on), the liquid back pipe road is set between the bottom and stoste slot of upper sand launder；Plating solution stirred tank
Bottom liquid distributing hole is distributed with, the upper liquid pipeline is set between plating solution stirred tank and stoste slot, conveying is connected in upper liquid pipeline
Pump.
The lower part of the upper sand launder is V-shaped.
The side wall of the upper sand launder is hung with titanium basket, and nickel bead, the anode that titanium basket powers on are housed in titanium basket.
Thermometer is additionally provided in the upper sand launder, test temperature is suitable for making abrasive grain that can sufficiently suspend in the plating solution.
The diameter of the liquid distributing hole is 5-10mm, and the centre distance of adjacent liquid distributing hole is 20-30mm.
Water level controller and blender are equipped in the plating solution stirred tank.
Heat-generating pipe and temperature controller are equipped in the stoste slot, the bottom surface of stoste slot is equipped with magnetic stirring apparatus.
When upper sand, metal wire first penetrates the upper sand launder of sand unit in lower layer and bypasses the conduction in the overflow launder of upper sand launder two sides
Then wheel turns back and penetrates the upper sand launder of sand unit on upper layer and bypass the conductive casters in its two sides overflow launder.Composite plating bath is in original
The plating solution stirred tank in upper and lower two upper sand units is transported to again by upper liquid circuit after magnetic stirrer in liquid bath
Secondary stirring, it is then uniform sequential into upper sand launder.Electroplate liquid in upper sand launder returns to stoste slot through liquid back pipe road, is formed compound
The circulation of plating solution.
Composite plating bath is by the magnetic agitation in stoste slot and the mechanical stirring in plating solution stirred tank in the present invention, then leads to
Equally distributed liquid distributing hole guidance is crossed evenly into upper sand launder, keeps diamond abrasive grain uniform in the entire upper each position in sand region
Dispersion, after upper sand process twice, diamond abrasive grain uniformly adheres in metal line surface, avoids metal wire periphery up and down
The problem that upper sand probability does not wait, improves the uniformity of diamond fretsaw Abrasive Grain, improves diamond fretsaw cutting material
Quality, while improving high production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the uniform sand device of electroplating diamond wire saw of the present invention.
Fig. 2 is the side sectional view of plating solution stirred tank and upper sand launder.
Fig. 3 is the top view of plating solution stirred tank.
In figure: 1. magnetic stirring apparatus；2. heat-generating pipe；3. outlet tube；4. pump；5. drain pipe；6. temperature controller；7. metal
Line；8. stoste slot；9. overflow launder；Sand launder on 10.；11. plating solution stirred tank；12. composite plating bath；13. water level controller；14. stirring
Mix device；15. inlet tube；16. conductive casters；17. guide wheel；18. cable-through hole；19. liquid distributing hole；20. thermometer；21. bracket；22. time
Liquid pipe；23. titanium basket；24. nickel bead.
Specific embodiment
As shown in Figure 1, the uniform sand device of electroplating diamond wire saw of the invention, including two put on sand unit and stoste
Slot 8, two put on sand unit structure composition it is identical, two to put on sand unit setting up and down, under put on sand unit and be mounted on bracket 21
On, stoste slot 8 is arranged in 21 lower part of bracket.
Upper sand unit includes upper sand launder 10, plating solution stirred tank 11 and overflow launder 9.Plating solution stirred tank 11 is arranged in upper sand launder 10
Top, the two sides of upper sand launder 10 are arranged in overflow launder 9.
The cable-through hole 18 passed through for metal wire 7 and electroplate liquid is offered on partition between upper sand launder 10 and overflow launder 9, when
When electroplate liquid is overflowed by cable-through hole 18, into overflow launder 9.The two sides of the bottom of upper sand launder 10, which are provided with, returns liquid on stoste slot 8
The outlet tube 5 that pipe 22 is connected to, effect is to avoid heap sand.As shown in Fig. 2, the V-shaped structure in lower part of upper sand launder 10, upper sand launder 10
Side wall be hung with titanium basket 23, nickel bead 24, the anode that titanium basket 23 powers on are housed in titanium basket 23.Temperature is additionally provided in upper sand launder 10
Degree meter 20, test temperature is suitable for making abrasive grain that can sufficiently suspend in the plating solution.
Liquid distributing hole 19 is distributed in the bottom of plating solution stirred tank 11, so that plating solution enters in upper sand launder 10.Plating solution stirred tank 11
In be equipped with water level controller 13 and blender 14, water level controller 13 control height of water level (control liquid level mode can adopt
Realized with the prior art), plating solution stirred tank has certain height and volume, and the agitating shaft and agitating paddle of blender 14 deeply plate
Inside liquid stirred tank, agitation diamond abrasive grain is allowed to sufficiently suspend in the plating solution.The side of plating solution stirred tank 11 is equipped with inlet tube
15, inlet tube 15 is connect by delivery pump 4 with the outlet tube 3 in stoste slot 8.As shown in figure 3, the bottom of plating solution stirred tank 11 is equal
Even that liquid distributing hole 19 is distributed with, guidance plating solution is uniform sequential into upper sand launder 10 (i.e. upper sand region), realizes abrasive grain entire
The upper each position in sand region it is evenly dispersed.The diameter of phi D of liquid distributing hole 19 is 5-10mm, and the centre distance L of adjacent liquid distributing hole is
20-30mm.The diameter of liquid distributing hole 19 is greater than the partial size of abrasive grain, avoids the accumulation of abrasive grain, influences abrasive grain in composite plating bath 12
Concentration；And the distance between horizontally-arranged two adjacent liquid distributing holes will be suitable for, and guarantee that liquid distributing hole 19 can guide plating solution uniform sequential
Into upper sand launder 10.
The two sides of upper sand launder 10 are arranged in overflow launder 9, for accepting the plating by overflowing in upper sand launder 10 through cable-through hole 18
Liquid prevents electroplate liquid from outflowing.Conductive casters 16 are installed, material is metal material, the yin that conductive casters 16 power in overflow launder 9
Pole.
Heat-generating pipe 2 and temperature controller 6 are equipped in stoste slot 8, the bottom end of stoste slot 8 is equipped with magnetic stirring apparatus 1.Stoste slot
The liquid back pipe 22 being connected to outlet tube 5 is provided on 8.
Inlet tube 15, delivery pump 4 and outlet tube 3 constitute upper liquid pipeline.Outlet tube 5 and liquid back pipe 22 constitute liquid back pipe road.
Above-mentioned apparatus realizes that the process of sand on metal wire 7 is as described below.
Metal wire 7 is imported by the conductive casters in the guide wheel 17 and overflow launder of sand unit side in lower layer, sequentially passes through sand
The cable-through hole of slot two sides enters sand unit on upper layer around the conductive casters in the overflow launder of the other side.The sand unit on upper layer, metal
Line 7 is turned back, and equally penetrates upper sand launder 10 through the conductive casters 16 in guide wheel 17 and overflow launder, then be pierced by by upper sand launder 10, around another
Conductive casters in the overflow launder of side are drawn.
Composite plating bath 12 in stoste slot 8 after 1 magnetic agitation of magnetic stirring apparatus and heat-generating pipe 2 heat, through conveying
Pump 4 is respectively delivered in the plating solution stirred tank 11 of two upper sand units.Composite plating bath 12 in plating solution stirred tank 11 is agitated again
14 mechanical stirring of device, it is uniform sequential into upper sand launder 10 then by the guidance of liquid distributing hole 19 in 11 bottom of plating solution stirred tank,
Be conducive to abrasive grain in this way in the dispersing uniformity of the entire upper each position in sand region.Electroplate liquid in upper sand launder 10 is through its bottom
Drain pipe 5 returns to stoste slot by liquid back pipe 22, forms the circulation of composite plating bath 12.
Above-mentioned sand device carries out sand using horizontal cable run mode, and metal wire 7 has with composite plating solution 12 more to be connect
Touching, high production efficiency.Metal wire 7 is introduced into lower layer in the upper sand launder of sand unit after by preplating and carries out upper sand for the first time,
The abrasive grain of composite plating bath 12 everywhere is evenly distributed in upper sand launder, ensure that the uniformity of sand, but due to using horizontal upper sand side
Formula, when diamond abrasive grain settles under the effect of gravity, the upper sand probability of 7 upper semi-circle circumferential surface of metal wire is greater than lower half circumference
Face, sand amount has differences on upper and lower periphery, and to avoid sand in 7 upper and lower surface of metal wire uneven, metal wire 7 is by first
The upper sand launder for entering sand unit on upper layer after sand under the guiding function of guide wheel 17 carries out upper sand again.Upper sand at this time, metal wire 7
The relative position of upper and lower surface exchange, the upper sand time experienced in the upper sand launder of two upper sand units of metal wire 7 is identical,
Avoid the problem that sand probability does not wait on about 7 periphery of metal wire.
Composite plating bath 12 passes through 1 magnetic agitation of magnetic stirring apparatus and in plating solution stirred tank by stirring in stoste slot 8
The mechanical stirring for mixing device 14, uniform sequential into upper sand region by liquid distributing hole 19, diamond abrasive grain is in entire upper sand region
Each position is evenly dispersed, and after upper sand process twice, diamond abrasive grain uniformly adheres on 7 surface of metal wire, improves gold
The uniformity of hard rock scroll saw Abrasive Grain, improves the quality of diamond fretsaw cutting material.
Claims (8)
1. a kind of uniform sand device of electroplating diamond wire saw, characterized in that sand unit and stoste slot are put on including two, two sets
Upper sand unit is setting up and down, and two put on and are respectively provided with liquid pipeline and liquid back pipe road between sand unit and stoste slot.
2. the uniform sand device of electroplating diamond wire saw according to claim 1, characterized in that the upper sand unit,
Including upper sand launder, plating solution stirred tank and overflow launder, the top of upper sand launder is arranged in plating solution stirred tank, and the two sides of upper sand launder are respectively provided with
There is overflow launder, cable-through hole is provided between upper sand launder and overflow launder, conductive casters, the bottom of upper sand launder and stoste are installed in overflow launder
The liquid back pipe road is set between slot；Liquid distributing hole is distributed in the bottom of plating solution stirred tank, sets between plating solution stirred tank and stoste slot
The upper liquid pipeline is set, connects delivery pump in upper liquid pipeline.
3. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that under the upper sand launder
Portion is V-shaped.
4. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that the side of the upper sand launder
Wall is hung with titanium basket, and nickel bead, the anode that titanium basket powers on are housed in titanium basket.
5. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that in the upper sand launder also
Equipped with thermometer.
6. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that the liquid distributing hole it is straight
Diameter is 5-10mm, and the centre distance of adjacent liquid distributing hole is 20-30mm.
7. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that the plating solution stirred tank
In be equipped with water level controller and blender.
8. the uniform sand device of electroplating diamond wire saw according to claim 2, characterized in that set in the stoste slot
There are heat-generating pipe and temperature controller, the bottom surface of stoste slot is equipped with magnetic stirring apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544408.XA CN109371452A (en) | 2018-12-17 | 2018-12-17 | A kind of uniform sand device of electroplating diamond wire saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544408.XA CN109371452A (en) | 2018-12-17 | 2018-12-17 | A kind of uniform sand device of electroplating diamond wire saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371452A true CN109371452A (en) | 2019-02-22 |
Family
ID=65374344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811544408.XA Pending CN109371452A (en) | 2018-12-17 | 2018-12-17 | A kind of uniform sand device of electroplating diamond wire saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371452A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315790A (en) * | 2018-04-13 | 2018-07-24 | 张家港天工机械制造有限公司 | A kind of upper sand trough structure of diamond wire production |
| CN113668028A (en) * | 2021-08-27 | 2021-11-19 | 浙江新瑞欣精密线锯有限公司 | A processingequipment for producing diamond wire |
| CN114000184A (en) * | 2021-11-02 | 2022-02-01 | 湖南盛强力新材料科技有限公司 | Full-automatic production line for electroplating diamond material on surface of machining tool |
| CN114941167A (en) * | 2022-05-07 | 2022-08-26 | 安徽亚珠金刚石股份有限公司 | Even sand device of going up of diamond production coping saw |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586844A (en) * | 2012-03-28 | 2012-07-18 | 中原工学院 | Sand charging groove for manufacturing electroplated diamond fretsaw |
| CN205258641U (en) * | 2015-12-30 | 2016-05-25 | 江苏兴达钢帘线股份有限公司 | High -efficient production electroplated diamond wire saw's device |
-
2018
- 2018-12-17 CN CN201811544408.XA patent/CN109371452A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102586844A (en) * | 2012-03-28 | 2012-07-18 | 中原工学院 | Sand charging groove for manufacturing electroplated diamond fretsaw |
| CN205258641U (en) * | 2015-12-30 | 2016-05-25 | 江苏兴达钢帘线股份有限公司 | High -efficient production electroplated diamond wire saw's device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108315790A (en) * | 2018-04-13 | 2018-07-24 | 张家港天工机械制造有限公司 | A kind of upper sand trough structure of diamond wire production |
| CN113668028A (en) * | 2021-08-27 | 2021-11-19 | 浙江新瑞欣精密线锯有限公司 | A processingequipment for producing diamond wire |
| CN114000184A (en) * | 2021-11-02 | 2022-02-01 | 湖南盛强力新材料科技有限公司 | Full-automatic production line for electroplating diamond material on surface of machining tool |
| CN114000184B (en) * | 2021-11-02 | 2023-09-29 | 湖南盛强力新材料科技有限公司 | Full-automatic production line for electroplating diamond material on surface of processing tool |
| CN114941167A (en) * | 2022-05-07 | 2022-08-26 | 安徽亚珠金刚石股份有限公司 | Even sand device of going up of diamond production coping saw |
| CN114941167B (en) * | 2022-05-07 | 2023-06-20 | 安徽亚珠金刚石股份有限公司 | Uniform sand feeding device for diamond production wire saw |
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