CN102765141A - Metal cutting wire with spiral wave-shaped rotary bending parts - Google Patents
Metal cutting wire with spiral wave-shaped rotary bending parts Download PDFInfo
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- CN102765141A CN102765141A CN2012102596890A CN201210259689A CN102765141A CN 102765141 A CN102765141 A CN 102765141A CN 2012102596890 A CN2012102596890 A CN 2012102596890A CN 201210259689 A CN201210259689 A CN 201210259689A CN 102765141 A CN102765141 A CN 102765141A
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- rotoflector
- metal wire
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- cutting metal
- cutting wire
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Abstract
The invention discloses a metal cutting wire with spiral wave-shaped rotary bending parts. The metal cutting wire is provided with a plurality of spiral wave-shaped rotary bending parts along a central axis. According to the metal cutting wire with the spiral wave-shaped rotary bending parts, better capability of carrying mortar grinding materials in the hard material cutting process can be provided through a three-dimensional structure, and the grinding materials are unlikely to strip from the cutting wire so that the production speed in the cutting and fragmenting process of silicon, jewel and the like is greatly increased, the production efficiency in the cutting and fragmenting process of silicon, jewel and the like is greatly improved, and the surface quality of the fragmented materials also can be effectively improved at the same time. The speed of the grinding materials in the abrasion cutting process of hard materials is reduced relative to that of the metal cutting wire, so that the abrasion degree of the metal cutting wire is reduced.
Description
Technical field
The present invention relates to a kind of cutting metal wire, relate in particular to a kind of cutting metal wire of composite rotating waveform.
Background technology
Cutting apart in the slice process of the hard materials such as jewel in the monocrystalline silicon in electronics and the field of solar energy, polysilicon, LED field; What use was maximum at present is exactly to utilize linear metal monofilament; Under certain tension force effect, unidirectional or reciprocating mode is cut burst.During the motion of metal monofilament; Transport and spraying system through mortar, with before materials to be cut such as silicon rod contact, will contain on the mortar metal injection monofilament of abrasive grain of extreme hardness at the metal monofilament; Brought into cutting mouth by the metal monofilament; Through the abrasive grain and the silicon rod of extreme hardness, jewel etc. are cut in the continuous process of lapping of object, realize the cutting burst to things such as silicon rod and jewels.Therefore, can it is just most important that the metal monofilament carries the mortar ability that contains the extreme hardness abrasive grain, be efficient, cuts burst silicon material in high quality, the important assurance of objects such as jewel.
And linear metal monofilament generally can only be gone into mortar in high-speed motion time machinery area through smooth surface; And in cutting process, the abrasive material in the mortar peels off from the cutting silk easily, influences cutting speed and chipping qualities; Thereby cause cutting apart the silicon material; Cause the metal single wire fracture during hard materials such as jewel easily, the silicon material, slice surfaces such as jewel have quality or technological problemses such as stria defective.
Summary of the invention
Goal of the invention: to the problem and shortage of above-mentioned existing existence; The purpose of this invention is to provide a kind of cutting metal wire that has spiral waveform rotoflector portion; Has the combined type waveform through wire being processed into be processed into once more behind the waveform; Thereby make wire can carry more mortars that grind more, improve cutting power.
Technical scheme: for realizing the foregoing invention purpose, the present invention adopts following technical scheme: a kind of cutting metal wire that has spiral waveform rotoflector portion, this cutting metal wire are provided with the rotoflector portion of a plurality of spiral waveforms along central axis.
Operation principle of the present invention is: original straight line wire is processed into part crooked and rotation; Make wire form the rotational structure of space multistory; In solid space, form the many places sunk area; These recess can efficiently be taken and wrap up in and carry secretly the mortar abrasive material, thereby improve cutting speed and efficient.
As preferably, be provided with the rotoflector portion of two kinds of different wave height A1 at least, thereby make the space multistory rotational structure that forms have staggered different volumes size, improve the amount of carrying of mortar abrasive material.
As preferably, the warp-wise of the decentre axis solstics of said rotoflector portion to the vertical line of central axis along central axis distributes, thereby makes the space multistory structure that forms along the axis warp-wise distribution arranged all, improves the amount of carrying of mortar abrasive material.
As preferably, the decentre axis solstics of said rotoflector portion to the vertical line of central axis along in the warp-wise of bobbin thread evenly distribute.
As preferably, the rotoflector portion of said different wave height is alternately periodically to connect and occurs.
As preferably, said diameter wiry is 0.08mm～2mm.
As preferably, the wavelength of said single rotoflector portion is 2mm～20mm.
As preferably, the external envelope diameter of said cutting metal wire is 1.05～10 times of wire diameter.
Beneficial effect: compared with prior art; The cutting metal wire that has spiral waveform rotoflector portion of the present invention can be provided at the ability of better carrying the mortar abrasive material in the cutting hard material process through its three-dimensional structure; And abrasive material is not easy to peel off from the cutting silk; Thereby significantly improve the silicon material, the speed of production and the efficient of cutting such as jewel burst technical process, the while also can effectively be improved the surface quality of the material behind the burst.The speed of abrasive material when mill is cut hard material decreases with respect to the speed of Metal Cutting silk, thereby makes the wearing and tearing of Metal Cutting silk itself reduce.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1 said cutting metal wire;
Fig. 2 be Fig. 1 along center line axis direction view;
Fig. 3 is the structural representation of the embodiment of the invention 2 said cutting metal wires;
Fig. 4 is the structural representation of the embodiment of the invention 3 said cutting metal wires.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Main inventive point of the present invention; Be to be made into the cutting metal wire that band has the rotoflector portion of solid space structure for linear cutting metal wire originally; Thereby carry more mortar abrasive material; Improve the effect of metal wire cutting, the rotoflector portion on the cutting metal wire, what we generally adopted is three-dimensional sine-shaped bend.
Embodiment 1
Shown in Fig. 1～2; A kind of cutting metal wire that has spiral waveform rotoflector portion; Its diameter is 0.115mm, and is provided with the rotoflector portion of a plurality of spiral waveforms, two kinds of this rotoflector parts along central axis; The wave height A1 of these two kinds of rotoflector portions is different, is respectively 0.23mm and 0.575mm; And the wavelength W of single rotoflector portion is 3.6mm; The rotoflector portion of these two kinds of different wave height is alternately and occurs; And the warp-wise of the decentre axis solstics of rotoflector portion to the vertical line of central axis along central axis evenly distributes; As shown in Figure 2,4 vertical lines are crux in the one-period, and their angle is 90 °.
Embodiment 2
As shown in Figure 3; Cutting metal wire in the present embodiment is provided with the rotoflector portion of 2 kinds of different wave height A1, and wave height is respectively 0.5mm and 1.25mm, and the rotoflector portion of different wave height is alternately appearance; The warp-wise of the decentre axis solstics of rotoflector portion to the vertical line of central axis along central axis evenly distributes; As shown in Figure 3,6 vertical lines in the one-period evenly distribute, and the angle between them is 60 °; Diameter wherein wiry is 0.25mm, and the wavelength of single rotoflector portion is 5mm.
Embodiment 3
As shown in Figure 4; Cutting metal wire in the present embodiment with embodiment 2 different places is: diameter wiry is 2mm; The wavelength of single rotoflector portion is 15mm; The numerical value of two kinds of different wave height A1 is respectively 4mm and 10mm, and 8 single rotoflector portions are arranged in the one-period, and each rotoflector portion decentre axis solstics is 45 ° to the angle between the vertical line of central axis.
Embodiment 4
Compare with embodiment 1～3; Present embodiment is different local to exist: decentre axis solstics not necessarily evenly distributes along the warp-wise of central axis to the vertical line of central axis in the adjacent rotoflector portion; Do the difficulty of processing that can reduce this special cutting metal wire greatly like this, make it can carry more mortar abrasive material again simultaneously.
Claims (8)
1. cutting metal wire that has spiral waveform rotoflector portion, it is characterized in that: this cutting metal wire is provided with the rotoflector portion of a plurality of spiral waveforms along central axis.
2. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 1, it is characterized in that: the rotoflector portion that is provided with two kinds of different wave height A1 at least.
3. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 1, it is characterized in that: the warp-wise of the decentre axis solstics of said rotoflector portion to the vertical line of central axis along central axis distributes.
4. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 1, it is characterized in that: the decentre axis solstics of said rotoflector portion to the vertical line of central axis along in the warp-wise of bobbin thread evenly distribute.
5. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 3, it is characterized in that: the rotoflector portion of said different wave height is alternately periodically to connect and occurs.
6. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 1～4, it is characterized in that: said diameter wiry is 0.08mm～2mm.
7. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 5, it is characterized in that: the wavelength of said single rotoflector portion is 2mm～20mm.
8. according to the said cutting metal wire that has spiral waveform rotoflector portion of claim 6, it is characterized in that: the external envelope diameter of said cutting metal wire is 1.05～10 times of wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259689.0A CN102765141B (en) | 2012-07-25 | 2012-07-25 | A kind of cutting metal wire with spiral waveform rotoflector portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259689.0A CN102765141B (en) | 2012-07-25 | 2012-07-25 | A kind of cutting metal wire with spiral waveform rotoflector portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102765141A true CN102765141A (en) | 2012-11-07 |
| CN102765141B CN102765141B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210259689.0A Ceased CN102765141B (en) | 2012-07-25 | 2012-07-25 | A kind of cutting metal wire with spiral waveform rotoflector portion |
Country Status (1)
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| CN (1) | CN102765141B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963181A (en) * | 2014-05-09 | 2014-08-06 | 江苏宝钢精密钢丝有限公司 | Composite deformation type high-strength sawing wire and manufacturing method thereof |
| CN104084442A (en) * | 2014-01-19 | 2014-10-08 | 凡登（常州）新型金属材料技术有限公司 | Heterogeneous steel wire for multi-line cutting, manufacturing device and preparation method thereof |
| CN104085050A (en) * | 2013-09-18 | 2014-10-08 | 凡登（常州）新型金属材料技术有限公司 | Metal wire for free abrasive cutting and manufacturing device and method of metal wire |
| CN104290207A (en) * | 2014-10-16 | 2015-01-21 | 江苏宝钢精密钢丝有限公司 | Single-wire-type steel wire saw line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416794A (en) * | 1977-07-08 | 1979-02-07 | Nippon Telegr & Teleph Corp <Ntt> | Wire saw |
| JP2004243492A (en) * | 2003-02-14 | 2004-09-02 | Kanai Hiroaki | Saw wire for single wire saw |
| US20090090344A1 (en) * | 2004-12-23 | 2009-04-09 | Trefilarbed Bettembourg S.A. | Monofilament metal saw wire |
| CN102205563A (en) * | 2011-05-25 | 2011-10-05 | 镇江耐丝新型材料有限公司 | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof |
| CN102310489A (en) * | 2011-08-09 | 2012-01-11 | 镇江耐丝新型材料有限公司 | Cutting wire with composite structure, and manufacturing method and manufacturing equipment thereof |
| CN102528940A (en) * | 2010-11-22 | 2012-07-04 | 贝卡尔特公司 | A structured sawing wire |
| CN202846727U (en) * | 2012-07-25 | 2013-04-03 | 镇江耐丝新型材料有限公司 | Cutting metal wire with spiral wave form rotating bending portions |
-
2012
- 2012-07-25 CN CN201210259689.0A patent/CN102765141B/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416794A (en) * | 1977-07-08 | 1979-02-07 | Nippon Telegr & Teleph Corp <Ntt> | Wire saw |
| JP2004243492A (en) * | 2003-02-14 | 2004-09-02 | Kanai Hiroaki | Saw wire for single wire saw |
| US20090090344A1 (en) * | 2004-12-23 | 2009-04-09 | Trefilarbed Bettembourg S.A. | Monofilament metal saw wire |
| CN102528940A (en) * | 2010-11-22 | 2012-07-04 | 贝卡尔特公司 | A structured sawing wire |
| CN102205563A (en) * | 2011-05-25 | 2011-10-05 | 镇江耐丝新型材料有限公司 | Spiral waveform cutting metal wire as well as manufacturing method and equipment thereof |
| CN102310489A (en) * | 2011-08-09 | 2012-01-11 | 镇江耐丝新型材料有限公司 | Cutting wire with composite structure, and manufacturing method and manufacturing equipment thereof |
| CN202846727U (en) * | 2012-07-25 | 2013-04-03 | 镇江耐丝新型材料有限公司 | Cutting metal wire with spiral wave form rotating bending portions |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085050A (en) * | 2013-09-18 | 2014-10-08 | 凡登（常州）新型金属材料技术有限公司 | Metal wire for free abrasive cutting and manufacturing device and method of metal wire |
| CN104085050B (en) * | 2013-09-18 | 2015-12-02 | 凡登（常州）新型金属材料技术有限公司 | For wire and producing device and the method for free abrasive cutting |
| CN104084442A (en) * | 2014-01-19 | 2014-10-08 | 凡登（常州）新型金属材料技术有限公司 | Heterogeneous steel wire for multi-line cutting, manufacturing device and preparation method thereof |
| WO2015106610A1 (en) * | 2014-01-19 | 2015-07-23 | 凡登（常州）新型金属材料技术有限公司 | Heterogeneous steel wire for use in multi-wire cutting, manufacturing method for same, and preparation method therefor |
| CN103963181A (en) * | 2014-05-09 | 2014-08-06 | 江苏宝钢精密钢丝有限公司 | Composite deformation type high-strength sawing wire and manufacturing method thereof |
| CN103963181B (en) * | 2014-05-09 | 2016-08-17 | 江苏宝钢精密钢丝有限公司 | The high intensity cutting steel wire of a kind of composite deformation and manufacture method thereof |
| CN104290207A (en) * | 2014-10-16 | 2015-01-21 | 江苏宝钢精密钢丝有限公司 | Single-wire-type steel wire saw line |
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|---|---|
| CN102765141B (en) | 2016-02-03 |
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Decision date of declaring invalidation: 20181017 Decision number of declaring invalidation: 37259 Granted publication date: 20160203 |