CN103981562B - Preparation method and device for diamond fret saw capable of improving binding strength between abrasive particles and matrix - Google Patents
Preparation method and device for diamond fret saw capable of improving binding strength between abrasive particles and matrix Download PDFInfo
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- CN103981562B CN103981562B CN201410229881.4A CN201410229881A CN103981562B CN 103981562 B CN103981562 B CN 103981562B CN 201410229881 A CN201410229881 A CN 201410229881A CN 103981562 B CN103981562 B CN 103981562B
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- cylindrical brush
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- brush plating
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Abstract
The invention discloses a preparation method and device for a diamond fret saw capable of improving binding strength between abrasive particles and a matrix. The preparation method is characterized by comprising the steps of additionally arranging a pair of cylindrical brush plating anodes capable of oppositely rolling in an electroplating bath and near an electroplating liquid level, and enabling the distance between the two cylindrical brush plating anodes capable of oppositely rolling to be smaller than the diameter of a metal wire matrix for electroplating diamond abrasive particles; oppositely rolling and extruding the metal wire matrix with the deposited diamond abrasive particles by the cylindrical brush plating anodes to improve the binding strength of the abrasive particles and the matrix. The preparation method and device have the advantages of simple structure, high production efficiency and excellent fret saw performance.
Description
Technical field
The present invention relates to a kind of scroll saw technology, especially a kind of diamond abrasive grain scroll saw technology, specifically a kind of energy
Improve the diamond fretsaw preparation method and device of abrasive particle and substrate combinating strength.
Background technology
At present, as the demand of the valuable hard brittle materials such as the development that sci-tech product makes rapid progress, silicon, sapphire increasingly increases
Plus.Traditional hard brittle material web processing approach has band saw cut, inside and outside circle cutting, steel disc cutting etc., but has cutting efficiency
Low, kerf loss is big, the shortcomings of kerf quality difference.To improve working (machining) efficiency, improve crudy, reduce processing cost, consolidation
Abrasive diamond scroll saw arises at the historic moment, and Brush Plating diamond wire saw device is used as the one of concretion abrasive diamond fretsaw technology
Kind, show one's talent in numerous technologies the characteristics of with its high production rate, high abrasive particle hold, high service life.But due to conduct
The diamond of abrasive particle is to be deposited on metal line surface by electrochemical reaction, thus generally existing adhesion is low, caducous to ask
Topic.
The content of the invention
The purpose of the present invention is that the abrasive particle being directed on existing diamond fretsaw is not high with the bond strength of metal wire base material,
It is easy to fall off during use, affect cutting efficiency to improve the problem with service life, invention one kind can improve abrasive particle and tie with matrix
The diamond fretsaw preparation method of intensity is closed, while providing a kind of corresponding electroplanting device.
One of technical scheme is：
A kind of diamond fretsaw preparation method that can improve abrasive particle and substrate combinating strength, it is characterized in that in electroplating bath,
Increase near plating liquid level a pair can to the cylindrical brush plating anode that rolls, and make between the two cylindrical brush plating anodes to rolling away from
From the diameter less than the metal wire matrix for electroplated diamond abrasive particle, deposition has the metal wire matrix of diamond abrasive grain through circle
Cylindricality brush plating anode to edging pressure, abrasive particle is improved with the bond strength of matrix.
Depth in described cylindrical brush plating anode immersion electroplate liquid is the 1/10 to 1/2 of its diameter.
Described cylindrical brush plating anode is by the graphite mandrel as anode, the water accepting layer being wrapped on graphite mandrel and bag
Overlay on the fibrous layer composition on water accepting layer.
The axial line of described two cylindrical brush plating anodes is contour and is arranged in parallel.
The two of technical scheme are：
A kind of diamond fretsaw preparation facilitiess that can improve abrasive particle and substrate combinating strength, it is oriented to including upper and lower
Wheel 2, outer coating bath 5 and interior coating bath 8, interior coating bath 8 provides plating solution by variable pump 6 so that the liquid level in interior coating bath is maintained at setting value,
Outer coating bath 5 is connected by filter 4 with liquid case 3 is plated, and it is characterized in that being provided with two energy in the liquid level vicinity of interior coating bath 8 same
, reversely to the cylindrical brush plating anode 7 for rolling, the distance between two cylindrical brush plating anodes 7 are less than the metal wire as matrix for speed
1 diameter, metal wire 1 enters interior coating bath 8 and through the right of two cylindrical brush plating anodes 7 under the guiding of bottom directive wheel 2
Upper guide is entered after edging pressure subsequent processing is entered in wheel 2 and under the guiding of top directive wheel 2.
The magnetic stirring block 9 that electroplate liquid can be made to keep uniformity is installed in described interior coating bath 8.
The axial line of the cylindrical brush plating anode 7 of described two is contour away from interior plating trench bottom and is parallel to each other.
It is described that cylindrical brush plating anode 7 is by graphite mandrel 10, the water accepting layer being wrapped on graphite mandrel 11 and is coated on
Fibrous layer 12 on water accepting layer is constituted, and graphite mandrel 10 is connected with motor, in the upper of two cylindrical brush plating anodes 7 formation
Recess forms a plating solution enrichment region 13.
For variable pump 6 the plating liquid case 3 of plating solution is provided with water-bath or electrothermic constant temperature equipment.
Beneficial effects of the present invention：
The present invention not only can increase scroll saw throughput rate, and can increase holding dynamics of the base material to diamond abrasive grain,
Process units is simple for structure.
Description of the drawings
Fig. 1 is the structural representation of the plating preparation facilitiess of the present invention.
Fig. 2 is the cross section structure diagram of the cylindrical brush plating sun plate of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
Embodiment one.
As shown in Figure 1-2.
A kind of diamond fretsaw preparation method that can improve abrasive particle and substrate combinating strength, in electroplating bath, plating liquid level
Increase nearby to the cylindrical brush plating anode of rolling, and can make the distance between to rolling two cylindrical brush plating anodes less than use a pair
In the diameter of the metal wire matrix of electroplated diamond abrasive particle, the axial line of two cylindrical brush plating anodes is contour and is arranged in parallel,
They are rotated backward under the drive of motor as constant speed, and deposition has the metal wire matrix of diamond abrasive grain through cylindrical brush
Plating anode to edging pressure, abrasive particle is improved with the bond strength of matrix.The installation site of cylindrical brush plating anode should be protected
Depth in card immersion electroplate liquid is the 1/10 to 1/2 of its diameter.The two cylindrical axis water of brush plating anode 7 in coating bath during work
Equality is high and surface mutually extrudes, and under Motor drive, cylindrical brush plating anode is with the rotation of phase same rate but rotation direction is contrary.
Scroll saw baseline（Metal wire）Power cathode is connect, when baseline Jing is oriented to Wheel-guiding coating bath is vertically entered, through plating liquid zone, entered
When entering between two cylindrical brush plating anodes, brush plating starts.Because extruding of two cylindrical brush plating anodes to metal base is made
With and brush plating anode between the plating solution memory block that formed of upper recess area, diamond abrasive grain quick, substantial amounts of can anchor at
Baseline surface.The scroll saw of brush plating is completed, Jing directive wheels are guided next procedure into and carry out further cured, as shown in Figure 1.Circle
The structure of cylindricality brush plating anode is as shown in Figure 2.
Embodiment two.
As shown in Figure 1-2.
A kind of diamond fretsaw preparation facilitiess that can improve abrasive particle and substrate combinating strength, it is oriented to including upper and lower
Wheel 2, outer coating bath 5 and interior coating bath 8, interior coating bath 8 provides plating solution by variable pump 6 so that the liquid level in interior coating bath is maintained at setting value,
Variable pump 6 draws under control of the control means the electroplate liquid of constant temperature from reservoir 3, and outer coating bath 5 is by filter 4 and plating liquid case
3 are connected, and, with water-bath or electrothermic constant temperature equipment, being provided with two in the liquid level vicinity of interior coating bath 8 can be anti-at the same speed for plating liquid case 3
To the cylindrical brush plating anode 7 to rolling, the distance between two cylindrical brush plating anodes 7 are less than the metal wire 1 as matrix
Diameter, the axial line of two cylindrical brush plating anodes 7 is contour away from interior plating trench bottom and is parallel to each other.Metal wire 1 is oriented in bottom
Interior coating bath 8 is entered under the guiding of wheel 2 and upper guide is entered after two cylindrical brush plating anodes 7 are to edging pressure in wheel 2
And into subsequent processing under the guiding of top directive wheel 2.As shown in figure 1, additionally, the uniformity in order to ensure electroplate liquid, can
The magnetic stirring block 9 that electroplate liquid can be made to keep uniformity is installed in interior coating bath 8.As shown in figure 1, cylindrical brush plating anode 7
Structure as shown in Fig. 2 it is by graphite mandrel 10, the water accepting layer being wrapped on graphite mandrel 11 and the fibre being coated on water accepting layer
Dimension layer 12 is constituted, and graphite mandrel 10 is connected with motor, and the upper recess formed in two cylindrical brush plating anodes 7 forms one
Plating solution enrichment region 13.
Details are as follows：
In FIG, the direction advanced along metal wire 1 is successively bottom directive wheel 2, outer coating bath 5, interior coating bath 8, brush plating sun
Pole 7, top directive wheel 2.Metal wire 1 vertically advances Jing after the break-in of bottom directive wheel 2, through plating liquid zone, and in brush plating
Region between anode 7 is subject to slewing rate identical but turns to the contrary squeezing action of brush plating anode 7.Brush plating while extruding
Process is completed, then guides next procedure into by top directive wheel 2.
In FIG, diamond abrasive grain mixes with plating solution, and is stirred by magnetic stirring block 9, and brush plating liquid passes through plating solution
Blood circulation is continuing to supply.Plating fluid circulating system is constituted by liquid case 3, drainage screen 4, variable pump 6 is plated, and plating solution is by variable pump by plating
The inside coating bath 8 of liquid case pump, it is ensured that interior coating bath bath stability, the plating solution of spilling is collected at outer coating bath 5, is crossed through filter screen 4 and is filtered
Go after diamond particles to be recycled to plating liquid case 3.Plating liquid case maintains bath temperature constant by water-bath or thermal resistance heating.
In fig. 2, many metal lines 1 complete brush plating process in the crush-zone of brush plating anode 7 simultaneously.Brush plating anode 7 immerses
The depth of plating solution is the 1/10 to 1/2 of anode diameter.Graphite mandrel 10, water accepting layer 11, fibrous layer of the brush plating anode 7 by innermost layer
12 compositions.Graphite mandrel 10 connects brush plating power supply positive pole and the uniform rotation under Motor drive.Water accepting layer 11 can using sponge or
Absorbent cotton, can fully absorb the carrying out that electroplate liquid ensures brush plating process.Fibrous layer 12 can be wool felt or absorbent cotton, undulation degree
Material fully extruding swiping metal wire 1 so that plated layer compact, diamond is firmly combined with metal wire 1, while fibrous material can be inhaled
The diamond particles of plating solution, bring it to brush plating region in attached interior coating bath 8.Due to vertically arrangement, the crush zone of two brush plating anodes
Plating solution enrichment region 13 can be formed, for the plating solution that brush plating provides abundance.
The metal wire of the present invention can be stainless steel silk or piano wire, can be sub-thread or multiply structure.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
Claims (6)
1. a kind of diamond fretsaw preparation method that can improve abrasive particle and substrate combinating strength, is characterized in that in electroplating bath, electricity
Increasing by a pair near plating liquid level to the cylindrical brush plating anode of rolling, and can make the distance between to rolling two cylindrical brush plating anodes
Less than the diameter of the metal wire matrix for electroplated diamond abrasive particle, deposition has the metal wire matrix of diamond abrasive grain through cylinder
Shape brush plating anode to edging pressure, abrasive particle is improved with the bond strength of matrix；The cylindrical brush plating anode of described two
Axial line is contour and is arranged in parallel；Depth in described cylindrical brush plating anode immersion electroplate liquid is the 1/10 to 1/ of its diameter
2。
2. method according to claim 1, is characterized in that described cylindrical brush plating anode by the graphite core as anode
Axle, the water accepting layer being wrapped on graphite mandrel and the fibrous layer composition being coated on water accepting layer.
3. a kind of diamond fretsaw preparation facilitiess that can improve abrasive particle and substrate combinating strength, it includes that upper and lower is oriented to
Wheel, outer coating bath（5）With interior coating bath（8）, interior coating bath（8）By variable pump（6）Plating solution is provided so that the liquid level in interior coating bath is maintained at
Setting value, outer coating bath（5）By filter（4）With plating liquid case（3）It is connected, it is characterized in that in interior coating bath（8）Liquid level near
Place is provided with two cylindrical brush plating anodes that can at the same speed reversely to rolling（7）, two cylindrical brush plating anodes（7）The distance between
Less than the metal wire as matrix（1）Diameter, metal wire（1）Interior coating bath is entered under the guiding of bottom directive wheel（8）And Jing
Cross two cylindrical brush plating anodes（7）To entering in wheel and under the guiding of top directive wheel into upper guide after edging pressure
Subsequent processing；The cylindrical brush plating anode of described two（7）Axial line it is contour and be parallel to each other away from interior plating trench bottom.
4. device according to claim 3, is characterized in that in described interior coating bath（8）In be provided with and keep electroplate liquid
The magnetic stirring block of uniformity（9）.
5. device according to claim 3, is characterized in that described cylindrical brush plating anode（7）By graphite mandrel（10）、
The water accepting layer being wrapped on graphite mandrel（11）With the fibrous layer being coated on water accepting layer（12）Composition, in two cylindrical brush platings
Anode（7）The upper recess for being formed forms a plating solution enrichment region（13）.
6. device according to claim 3, is characterized in that as variable pump（6）The plating liquid case of plating solution is provided（3）With water-bath
Or electrothermic constant temperature equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229881.4A CN103981562B (en) | 2014-05-28 | 2014-05-28 | Preparation method and device for diamond fret saw capable of improving binding strength between abrasive particles and matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410229881.4A CN103981562B (en) | 2014-05-28 | 2014-05-28 | Preparation method and device for diamond fret saw capable of improving binding strength between abrasive particles and matrix |
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| Publication Number | Publication Date |
|---|---|
| CN103981562A CN103981562A (en) | 2014-08-13 |
| CN103981562B true CN103981562B (en) | 2017-05-03 |
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| CN201410229881.4A Active CN103981562B (en) | 2014-05-28 | 2014-05-28 | Preparation method and device for diamond fret saw capable of improving binding strength between abrasive particles and matrix |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105420799B (en) * | 2015-12-30 | 2017-08-08 | 长沙岱勒新材料科技股份有限公司 | A kind of electroplating bath, diamond fretsaw manufacture device and its manufacture method |
| CN106400081A (en) * | 2016-11-24 | 2017-02-15 | 兰州飞行控制有限责任公司 | Aluminum and aluminum alloy chromic acid anode oxidation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6199694A (en) * | 1984-10-19 | 1986-05-17 | Nippon Kokan Kk <Nkk> | Electroplating method of metallic strip |
| WO2006019163A1 (en) * | 2004-08-20 | 2006-02-23 | Asahi Diamond Industrial Co., Ltd. | Production device and production method for extra-long tool |
| KR20110110936A (en) * | 2010-04-02 | 2011-10-10 | 일진다이아몬드(주) | Manufacturing method of wire saw and manufacturing machine of wire saw |
| CN102220623A (en) * | 2011-05-28 | 2011-10-19 | 长沙泰维超硬材料有限公司 | Method for preparing composite brush plated deformation line diamond wire saw |
| CN102899705A (en) * | 2012-08-28 | 2013-01-30 | 无锡超亚环保设备有限公司 | Electroplated diamond wire saw sand-applying device |
-
2014
- 2014-05-28 CN CN201410229881.4A patent/CN103981562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6199694A (en) * | 1984-10-19 | 1986-05-17 | Nippon Kokan Kk <Nkk> | Electroplating method of metallic strip |
| WO2006019163A1 (en) * | 2004-08-20 | 2006-02-23 | Asahi Diamond Industrial Co., Ltd. | Production device and production method for extra-long tool |
| KR20110110936A (en) * | 2010-04-02 | 2011-10-10 | 일진다이아몬드(주) | Manufacturing method of wire saw and manufacturing machine of wire saw |
| CN102220623A (en) * | 2011-05-28 | 2011-10-19 | 长沙泰维超硬材料有限公司 | Method for preparing composite brush plated deformation line diamond wire saw |
| CN102899705A (en) * | 2012-08-28 | 2013-01-30 | 无锡超亚环保设备有限公司 | Electroplated diamond wire saw sand-applying device |
Non-Patent Citations (1)
| Title |
|---|
| 光伏行业专用电镀金刚石线锯的研制;王亮亮;《中原工学院硕士学位论文》;20130615;第23-24页 * |
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