CN108145874A - A kind of cutting steel wire with trapezoidal waveform and preparation method thereof - Google Patents
A kind of cutting steel wire with trapezoidal waveform and preparation method thereof Download PDFInfo
- Publication number
- CN108145874A CN108145874A CN201711455762.0A CN201711455762A CN108145874A CN 108145874 A CN108145874 A CN 108145874A CN 201711455762 A CN201711455762 A CN 201711455762A CN 108145874 A CN108145874 A CN 108145874A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- cutting steel
- trapezoidal
- trapezoidal waveform
- cutting
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
Abstract
The invention discloses a kind of cutting steel wires with trapezoidal waveform, belong to cutting steel wire technical field, which includes the trapezoidal sections and linkage section of period setting, is connected between trapezoidal sections by linkage section.The preparation method of cutting steel wire of the present invention allows cutting steel wire by one group or the gear with flat-top multigroup in different directions to get the cutting steel wire with trapezoidal waveform.A kind of cutting steel wire with trapezoidal waveform of the present invention effectively holds sand area by improving, and steel wire can carry more mortars, and the mortar of carrying is allowed, convenient for forming effective contact with workpiece to be cut, to have stronger cutting power in position advantageously；The preparation method of the present invention, simple and convenient, easy to spread and application.
Description
Technical field
The invention belongs to wire technique fields, and in particular to a kind of cutting steel wire and its preparation side with trapezoidal waveform
Method.
Background technology
Cutting steel wire also known as cutting steel wire are that a kind of special hard brittle material is coated with zinc for the wire rod of segmentation and surface
The extraordinary steel wire of copper, it is widely used, available for cutting the hard crisp product of various high-precisions, it may act as the abrasive material carrier of multi-wire saw.
In mortar slice field, actually play dissection is mortar (suspension of SiC), and cutting steel wire is sand
The carrier of slurry, therefore, the mortar that can play dissection of carrying is more, and cutting power is stronger.
In recent years, in order to improve the ability that cutting steel wire carries mortar, and in cutting process, occur structure lines or
Helix is used for cutting steel wire using the steel wire for having certain predeformation.
Traditional structure lines or helix, wave tops are often a circular arc, so, the steel in curved bottom
Silk do not have dissection, this is because steel wire waveform present circular arc, be unfavorable for carry mortar and with workpiece to be cut
Effective contact is not sufficiently formed, in curved bottom, mortar can't reach the workpiece to be cut.
Invention content
Goal of the invention：The purpose of the present invention is to provide a kind of cutting steel wires with trapezoidal waveform, have the appearance of bigger
Sand area has stronger cutting power；The present invention also provides the preparation methods of the cutting steel wire with trapezoidal waveform.
Technical solution：For achieving the above object, the present invention adopts the following technical scheme that：
A kind of cutting steel wire with trapezoidal waveform, the trapezoidal waveform cutting steel wire include trapezoidal sections and the company of period setting
Section is connect, is connected between the trapezoidal sections by linkage section.
The linkage section is bottom level section；The trapezoidal sections are the cutting steel wire of isosceles trapezoid, including two
Oblique line section and top horizontal section L1.
The trapezoidal waveform is overlapped to form solid figure to be multigroup on one group or different directions.
The diameter ￠ of the trapezoidal waveform cutting steel wire is 0.04mm-5mm.
The trapezoidal wave top horizontal section L1 and the ratio of trapezoidal waveform wavelength L are 0.1-0.95.
Allow the cutting steel wire by one group or the gear with flat-top multigroup in different directions to get with trapezoidal
The cutting steel wire of waveform.
The wave height of the trapezoidal waveform is 0.05 times~2 times of cutting steel wire diameter.
Advantageous effect：Compared with prior art, a kind of cutting steel wire with trapezoidal waveform of the invention has by improving
Effect holds sand area, and steel wire can carry more mortars, and the mortar of carrying is allowed to be in position advantageously, convenient for work to be cut
Part forms effective contact, has stronger cutting power；The present invention has the preparation method of the cutting steel wire of trapezoidal waveform, simply
It is convenient, easy to spread and application.
Description of the drawings
Fig. 1 is the structure diagram of the cutting steel wire with trapezoidal waveform；
Fig. 2 is the cutting steel wire process schematic diagram with trapezoidal waveform.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.
As shown in Figs. 1-2, a kind of cutting steel wire with trapezoidal waveform, the trapezoidal waveform include the trapezoidal sections of period setting
And linkage section, it is connected by linkage section between trapezoidal sections.
Linkage section is bottom level section.Trapezoidal sections are the cutting steel wire of isosceles trapezoid, including two oblique line sections and top water
Flat section.
The trapezoidal waveform can be overlapped to form solid figure to be multigroup on one group or different directions.
Steel wire diameter ￠ is 0.04mm-5mm.
The ratio of trapezoidal wave top horizontal section L1 and wavelength L are 0.1-0.95.
As shown in Fig. 2, a kind of preparation method of the cutting steel wire with trapezoidal waveform：Allow steel wire by one group (or not
It is equidirectional multigroup), the gear with flat-top, it is possible to process the cutting steel wire with trapezoidal waveform.
The wave height of trapezoidal waveform is 0.05 times~2 times of cutting steel wire diameter.
Top horizontal section is flat, is not round, in the case of equal wave height (causing same widths saw kerf), compared to top
Portion is circular waveform, can carry more mortars, thus has stronger cutting power；Due to top horizontal section and bottom level
Section is flat, therefore the mortar carried easily effectively touches workpiece to be cut, thus has stronger cutting power.
More than waveform can also be used, and consolidate (using the steel wire with trapezoidal waveform of principles above as diamond wire busbar,
Then it is consistent with the production technology that plating diamond wire at present is general in the method consolidated diamond that electroplated diamond is used above)
Diamond forms diamond wire.
Using the cutting steel wire of this programme, the mortar for carrying dissection is more, therefore cutting power is stronger, can improve
Cutting efficiency improves cutting products quality.
Example 1
By the cutting steel wire of a diameter of 0.110MM, pass through the tooth that one group of tooth pitch is 2.45mm, the flat segment length of tooth top is 0.76mm
Wheel, acquisition wave height are 0.040mm, and wavelength is the steel wire with the trapezoidal flat-top features of 0.76mm of 2.45mm.
Example 2
The steel wire that examples detailed above 1 deformed, in another deformation direction, by one group of tooth pitch be 1.76mm, tooth top equals section
The gear of a length of 0.55mm, on the basis of original waveform, acquisition wave height is 0.030mm, and wavelength is the superimposion wave of 1.76mm
The steel wire of the trapezoidal flat-top feature of shape.
Example 3
The steel wire of diameter 0.07mm by the gear that one group of tooth pitch is 2.45mm, the flat segment length of tooth top is 0.76mm, obtains wave
A height of 0.030mm, wavelength are the steel wire with the trapezoidal flat-top features of 0.76mm of 2.45mm；In another deformation direction, pass through
The gear that one group of tooth pitch is 1.76mm, the flat segment length of tooth top is 0.55mm, on the basis of original waveform, acquisition wave height is 0.021mm,
Wavelength is the steel wire of the trapezoidal flat-top feature of superimposion waveform of 1.76mm as diamond wire busbar.Using the work of electroplated diamond
Skill plates diamond on the diamond wire busbar surface, forms novel adamantine line, has that cutting power is strong, strong excellent of chip removal ability
Point.
Example 4
The steel wire of diameter 0.25mm by the gear that one group of tooth pitch is 3.6mm, the flat segment length of tooth top is 1.15mm, obtains wave
A height of 0.110mm, wavelength are the steel wire with the trapezoidal flat-top features of 1.15mm of 3.6mm；In another deformation direction, pass through one
Group tooth pitch be 2.64mm, the gear that the flat segment length of tooth top is 0.85mm, on the basis of original waveform, acquisitions wave height be 0.080mm, wave
The steel wire of the trapezoidal flat-top feature of superimposion waveform of a length of 2.64mm.
Claims (7)
1. a kind of cutting steel wire with trapezoidal waveform, it is characterised in that：The trapezoidal waveform cutting steel wire includes period setting
Trapezoidal sections and linkage section are connected by linkage section between the trapezoidal sections.
2. a kind of cutting steel wire with trapezoidal waveform according to claim 1, it is characterised in that：The linkage section is
Bottom level section；The trapezoidal sections are the cutting steel wire of isosceles trapezoid, including two oblique line sections and top horizontal section L1.
3. a kind of cutting steel wire with trapezoidal waveform according to claim 1, it is characterised in that：The trapezoidal waveform
Solid figure is formed for multigroup be overlapped on one group or different directions.
4. a kind of cutting steel wire with trapezoidal waveform according to claim 1, it is characterised in that：The trapezoidal waveform
The diameter of cutting steel wireFor 0.04mm-5mm.
5. a kind of cutting steel wire with trapezoidal waveform according to claim 2, it is characterised in that：The trapezoidal wave crest
The ratio of portion horizontal segment L1 and trapezoidal waveform wavelength L are 0.1-0.95.
6. a kind of preparation method of cutting steel wire with trapezoidal waveform in claim 1-5 described in any one, feature
It is：Allow the cutting steel wire by one group or the gear with flat-top multigroup in different directions to get with trapezoidal wave
The cutting steel wire of shape.
7. a kind of preparation method of cutting steel wire with trapezoidal waveform according to claim 6, it is characterised in that：It is described
The wave height of trapezoidal waveform be 0.05 times~2 times of cutting steel wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455762.0A CN108145874A (en) | 2017-12-28 | 2017-12-28 | A kind of cutting steel wire with trapezoidal waveform and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455762.0A CN108145874A (en) | 2017-12-28 | 2017-12-28 | A kind of cutting steel wire with trapezoidal waveform and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108145874A true CN108145874A (en) | 2018-06-12 |
Family
ID=62463748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455762.0A Pending CN108145874A (en) | 2017-12-28 | 2017-12-28 | A kind of cutting steel wire with trapezoidal waveform and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108145874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI691372B (en) * | 2018-09-25 | 2020-04-21 | 日商特線工業股份有限公司 | Sawing wire |
| CN112743689A (en) * | 2020-12-30 | 2021-05-04 | 镇江耐丝新型材料有限公司 | Spiral tungsten filament for superfine semiconductor slice |
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| JP2004276207A (en) * | 2003-03-18 | 2004-10-07 | Kanai Hiroaki | Saw wire for multi-wire saw |
| JP3943584B1 (en) * | 2006-11-02 | 2007-07-11 | 山田 榮子 | Saw wire and wire saw |
| US20150158098A1 (en) * | 2012-03-16 | 2015-06-11 | Sodetal Awt | Sawing wire, method and equipment for manufacturing such a wire, and use |
| JP2016150393A (en) * | 2015-02-16 | 2016-08-22 | ジャパンファインスチール株式会社 | Saw wire |
| WO2017131273A1 (en) * | 2016-01-29 | 2017-08-03 | 주식회사 효성 | Wavy monowire for cutting |
| CN207930894U (en) * | 2017-12-28 | 2018-10-02 | 镇江耐丝新型材料有限公司 | A kind of cutting steel wire with trapezoidal waveform |
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2017
- 2017-12-28 CN CN201711455762.0A patent/CN108145874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004276207A (en) * | 2003-03-18 | 2004-10-07 | Kanai Hiroaki | Saw wire for multi-wire saw |
| JP3943584B1 (en) * | 2006-11-02 | 2007-07-11 | 山田 榮子 | Saw wire and wire saw |
| US20150158098A1 (en) * | 2012-03-16 | 2015-06-11 | Sodetal Awt | Sawing wire, method and equipment for manufacturing such a wire, and use |
| JP2016150393A (en) * | 2015-02-16 | 2016-08-22 | ジャパンファインスチール株式会社 | Saw wire |
| WO2017131273A1 (en) * | 2016-01-29 | 2017-08-03 | 주식회사 효성 | Wavy monowire for cutting |
| CN207930894U (en) * | 2017-12-28 | 2018-10-02 | 镇江耐丝新型材料有限公司 | A kind of cutting steel wire with trapezoidal waveform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI691372B (en) * | 2018-09-25 | 2020-04-21 | 日商特線工業股份有限公司 | Sawing wire |
| CN112739495A (en) * | 2018-09-25 | 2021-04-30 | 特线工业株式会社 | Saw wire |
| CN112739495B (en) * | 2018-09-25 | 2024-01-19 | 特线工业株式会社 | Saw wire |
| CN112743689A (en) * | 2020-12-30 | 2021-05-04 | 镇江耐丝新型材料有限公司 | Spiral tungsten filament for superfine semiconductor slice |
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