CN108315803A - A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof - Google Patents
A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof Download PDFInfo
- Publication number
- CN108315803A CN108315803A CN201810448885.XA CN201810448885A CN108315803A CN 108315803 A CN108315803 A CN 108315803A CN 201810448885 A CN201810448885 A CN 201810448885A CN 108315803 A CN108315803 A CN 108315803A
- Authority
- CN
- China
- Prior art keywords
- carbon
- saw silk
- wire saw
- filaments
- diamond wire
- 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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof, which is twisted together by the carbon mono-filaments of plating nickel on surface, forms carbon fibre tow, carbon fibre tow surface depositing diamond abrasive grain, and preparation method includes the following steps：(1) by carbon mono-filaments plating nickel on surface；(2) 5 10 carbon mono-filaments after plating nickel on surface are twisted together to form one carbon fibre tow, as the matrix for preparing scroll saw silk；(3) it using carbon fibre tow as the matrix of scroll saw silk, cleaned, the plating of upper sand, thicken plating, cleaning and drying and processing, obtain the electroplating diamond wire saw silk using carbon fiber as matrix.The present invention is using carbon mono-filaments as the matrix of electroplating diamond wire saw silk, tension, antitorque, fatigue strength, elasticity modulus and flexibility higher, it can improve or even avoid the disconnection problem in slice processing, there are gentle helix spaces for tow matrix surface, it is easier to the lubrication of slicing processes and chip removal.
Description
Technical field
The present invention relates to a kind of using carbon fiber as electroplating diamond wire saw silk of matrix and preparation method thereof, belongs to consolidation mill
Material saw silk manufacturing technology field.
Background technology
Currently, electroplating diamond wire saw cutting technique is answered in the cutting processing of solar-energy photo-voltaic cell piece and chip die
With more and more extensive.In order to reduce width of slit to improve the piece rate of crystal, the diameter of diamond fretsaw silk is continuous
Reduce.The matrix of electroplating diamond wire saw silk generally uses high-tensile steel wires, as steel wire base diameter constantly reduces, line at present
The maximum pull that saw silk can bear also reduces therewith, and fatigue strength also reduces so that and cutting interrupt line phenomenon is more prominent, and
Broken string is to need most to avoid the problem that in slice processing.In addition, fine steel wireThe technology of preparing of matrix is at present
By certain restriction.The tensile strength of carbon fiber is higher than steel, and elasticity modulus is high, and flexibility is good, and fatigue strength is high, and has
Good heat conductivility is a kind of new fiber materials of excellent in mechanical performance.
Invention content
The purpose of the present invention is cut in crystal for the electroplating diamond wire saw silk prepared at present as matrix using fine steel wire
Easily occur tension, torsional strength or fatigue strength not enough the problems such as causing processing accident of breaking in piece processing, provides a kind of anti-
Drawing, torsional strength or fatigue strength are high, are not easy the carbon fiber substrate electroplating diamond wire saw silk to break, while providing the scroll saw silk
Preparation method.
The carbon fiber substrate electroplating diamond wire saw silk of the present invention, is twisted together by the carbon mono-filaments of plating nickel on surface,
Form carbon fibre tow, carbon fibre tow surface depositing diamond abrasive grain.
A diameter of 7 μm of the carbon mono-filaments.
The thickness of the carbon mono-filaments plating nickel on surface is 0.2-2 μm.
The twisted quantity of the carbon mono-filaments is 5-10 roots.
The carbon mono-filaments twisting pitch is 0.2-10mm.
The outer diameter of the carbon fibre tow is 40-80 μm.
The granularity of the diamond abrasive grain is 2-10 μm.
The preparation method of above-mentioned carbon fiber substrate electroplating diamond wire saw silk, includes the following steps：
(1) by carbon mono-filaments (diameter) desizing and washing, then carry out plating nickel on surface；
(2) carbon mono-filaments of the 5-10 roots after plating nickel on surface are twisted together to form one carbon fibre tow, as
Prepare the matrix of scroll saw silk；
(3) it using carbon fibre tow as the matrix of scroll saw silk, cleaned, the plating of upper sand, thickeied at plating, cleaning and drying
Reason, obtains the electroplating diamond wire saw silk using carbon fiber as matrix.
It is 0.2-2 μm that chemical plating or electroplating technology, nickel plating layer thick are used when the described carbon mono-filaments plating nickel on surface.
Beneficial effects of the present invention：
(1) matrix by more carbon mono-filaments after twisted as electroplating diamond wire saw silk, wants than in the steel of same diameter
Silk matrix, tension, antitorque, fatigue strength, elasticity modulus and flexibility higher can make the electroplating gold of excellent in mechanical performance
Hard rock saws silk, can improve or even avoid the disconnection problem in slice processing.
(2) change and participate in twisted carbon mono-filaments quantity, the scroll saw silk matrix of different-diameter can be obtained, can be overcome
The problem of technology of preparing of fine steel wire matrix is restricted at present.
(3) there are gentle helix spaces for the stranded tow matrix surface of more carbon mono-filaments, it is easier to slicing processes
Lubrication and chip removal, to improve chipping qualities.
Description of the drawings
Fig. 1 is the appearance assumption diagram of electroplating diamond wire saw silk of the present invention.
Specific implementation mode
The carbon fiber substrate electroplating diamond wire saw silk of the present invention, as shown in Figure 1, first by the carbon after 5-10 root surface nickel plating
Fibre single thread is twisted into carbon fibre tow, and the outer diameter of twisting pitch 0.2-10mm, the carbon fibre tow being twisted into are 40-80 μ
m.The thickness of a diameter of 7 μm of carbon mono-filaments, plating nickel on surface is 0.2-2 μm.Then in carbon fibre tow surface recombination electricity
The diamond abrasive grain that deposit grain size is 2-10 μm.
The preparation method of above-mentioned carbon fiber substrate electroplating diamond wire saw silk is：
(1) by carbon mono-filaments (diameter) after desizing and washing, using chemical plating or electroplating technology into
The plating nickel on surface of row individual carbon fibers monofilament is handled, and nickel plating layer thick is 0.2-2 μm；
(2) carbon mono-filaments of the 5-10 roots after plating nickel on surface are twisted together, forms one carbon fibre tow, be twisted
Pitch is 0.2-10mm, a diameter of 40-80 μm of carbon fibre tow, as the matrix for preparing scroll saw silk；
(3) using carbon fibre tow as the matrix of scroll saw silk, by the system of the electroplating diamond wire saw silk of existing steel wire matrix
Make technique, is cleaned, the plating of upper sand, thickeies plating, cleaning, drying and processing, obtain the electroplated diamond line using carbon fiber as matrix
Silk is sawed, for tensile strength in 3600MPa or more, tensile modulus of elasticity is 230~330Gpa.
The twisting process and electroplating gold of carbon mono-filaments plating nickel on surface technique involved in the present invention, more carbon mono-filaments
Prior art realization can be used in the preparation processes such as the upper sand of rigid scroll saw silk and thickening.
Claims (8)
1. a kind of carbon fiber substrate electroplating diamond wire saw silk, characterized in that be stranded in one by the carbon mono-filaments of plating nickel on surface
It rises, forms carbon fibre tow, carbon fibre tow surface depositing diamond abrasive grain.
2. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the carbon mono-filaments
A diameter of 7 μm.
3. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the carbon mono-filaments table
The thickness of face nickel plating is 0.2-2 μm.
4. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the carbon mono-filaments twist
The quantity of conjunction is 5-10 roots.
5. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the carbon mono-filaments twist
Conjunction pitch is 0.2-10mm.
6. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the carbon fibre tow
Outer diameter is 40-80 μm.
7. carbon fiber substrate electroplating diamond wire saw silk according to claim 1, characterized in that the diamond abrasive grain
Granularity is 2-10 μm.
8. the preparation method of carbon fiber substrate electroplating diamond wire saw silk described in a kind of claim 1, characterized in that including following
Step：
(1) by carbon mono-filaments desizing and washing, plating nickel on surface is then carried out；
(2) carbon mono-filaments of the 5-10 roots after plating nickel on surface are twisted together to form one carbon fibre tow, as preparation
The matrix of scroll saw silk；
(3) it using carbon fibre tow as the matrix of scroll saw silk, cleaned, the plating of upper sand, thicken plating, cleaning and drying and processing, obtained
To using carbon fiber as the electroplating diamond wire saw silk of matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448885.XA CN108315803A (en) | 2018-05-11 | 2018-05-11 | A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810448885.XA CN108315803A (en) | 2018-05-11 | 2018-05-11 | A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108315803A true CN108315803A (en) | 2018-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810448885.XA Pending CN108315803A (en) | 2018-05-11 | 2018-05-11 | A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500252A (en) * | 2021-07-20 | 2021-10-15 | 江苏聚成金刚石科技有限公司 | Method for reducing wire breakage rate of fine-diameter diamond wire |
| CN114606465A (en) * | 2022-01-27 | 2022-06-10 | 深圳富联智能制造产业创新中心有限公司 | Method for producing cutting wire and cutting wire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334763A (en) * | 2002-05-16 | 2003-11-25 | Read Co Ltd | Fixed abrasive grain wire saw |
| CN102489781A (en) * | 2011-11-15 | 2012-06-13 | 李园 | Diamond wire saw with stranded core and manufacturing process thereof |
| DE102012007815A1 (en) * | 2012-04-18 | 2013-10-24 | Daimler Ag | Diamond coated saw wire for wire saw that is utilized for cutting hard-brittle materials into thin disks for manufacturing silicon wafers of semiconductor, has carbon fiber bundle embedded in hollow wire that is made of steel |
| CN204565304U (en) * | 2015-03-24 | 2015-08-19 | 河南黄河旋风股份有限公司 | A kind of diamond fretsaw |
| CN104928738A (en) * | 2015-05-21 | 2015-09-23 | 中国科学院山西煤炭化学研究所 | Continuous metal electroplating method and device for carbon fiber tows |
| CN206870155U (en) * | 2017-06-06 | 2018-01-12 | 杨凌美畅新材料有限公司 | A kind of carbon fiber-based composite plating diamond wire |
-
2018
- 2018-05-11 CN CN201810448885.XA patent/CN108315803A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003334763A (en) * | 2002-05-16 | 2003-11-25 | Read Co Ltd | Fixed abrasive grain wire saw |
| CN102489781A (en) * | 2011-11-15 | 2012-06-13 | 李园 | Diamond wire saw with stranded core and manufacturing process thereof |
| DE102012007815A1 (en) * | 2012-04-18 | 2013-10-24 | Daimler Ag | Diamond coated saw wire for wire saw that is utilized for cutting hard-brittle materials into thin disks for manufacturing silicon wafers of semiconductor, has carbon fiber bundle embedded in hollow wire that is made of steel |
| CN204565304U (en) * | 2015-03-24 | 2015-08-19 | 河南黄河旋风股份有限公司 | A kind of diamond fretsaw |
| CN104928738A (en) * | 2015-05-21 | 2015-09-23 | 中国科学院山西煤炭化学研究所 | Continuous metal electroplating method and device for carbon fiber tows |
| CN206870155U (en) * | 2017-06-06 | 2018-01-12 | 杨凌美畅新材料有限公司 | A kind of carbon fiber-based composite plating diamond wire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500252A (en) * | 2021-07-20 | 2021-10-15 | 江苏聚成金刚石科技有限公司 | Method for reducing wire breakage rate of fine-diameter diamond wire |
| CN113500252B (en) * | 2021-07-20 | 2023-07-07 | 江苏聚成金刚石科技股份有限公司 | Method for reducing breakage rate of diamond wire with small diameter |
| CN114606465A (en) * | 2022-01-27 | 2022-06-10 | 深圳富联智能制造产业创新中心有限公司 | Method for producing cutting wire and cutting wire |
| CN114606465B (en) * | 2022-01-27 | 2024-05-17 | 深圳富联智能制造产业创新中心有限公司 | Method for preparing cutting line and cutting line |
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Application publication date: 20180724 |
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