CN205818199U - A kind of cutting steel wire with sawtooth element - Google Patents
A kind of cutting steel wire with sawtooth element Download PDFInfo
- Publication number
- CN205818199U CN205818199U CN201521135093.5U CN201521135093U CN205818199U CN 205818199 U CN205818199 U CN 205818199U CN 201521135093 U CN201521135093 U CN 201521135093U CN 205818199 U CN205818199 U CN 205818199U
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- CN
- China
- Prior art keywords
- steel wire
- cutting steel
- sawtooth
- cutting
- horizontal direction
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 239000008187 granular material Substances 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000007596 consolidation process Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
This utility model relates to cutting steel wire technical field, a kind of cutting steel wire with sawtooth element, including cutting steel wire body, described cutting steel wire body bent upon itself becomes sawtooth to be distributed, described sawtooth includes long limit and minor face, described long edge horizontal direction projected length is L1, and minor face projected length in the horizontal direction is L2, and described L1/L2 is between 15.Using said structure, this utility model resin bed rigidity is low, and copper coating can be effectively protected cutting steel wire body and not be worn during cutting workpiece；Processed work piece cut surface damage layer thickness is less than plating line, and section stress is little.It addition, diadust granule can well cut workpiece, improve the feeding rate of cutting steel wire, improve cutting efficiency.
Description
Technical field
This utility model relates to cutting steel wire technical field, a kind of cutting steel wire with sawtooth element.
Background technology
In the segmentation slice process of the hard brittle materials such as the silicon crystal in electronics and field of solar energy, it is typically all by metal monofilament being commonly called as cutting steel wire sequentially in the guide groove being located at some home rolls, making home roll rotate again drives cutting steel wire to move reciprocatingly, thus bring the grinding agent of extreme hardness into cutting mouth by the reciprocating motion of cutting steel wire, grinding agent constantly grinds silicon crystal under the reciprocating motion of metal monofilament, and then realizes the cutting burst to silicon crystal.
Chinese invention patent CN 103692567 A discloses a kind of flat cross section zigzag cutting steel wire, including: cutting steel wire, the cross section of cutting steel wire is that flat is arranged, cutting steel wire is continuous print notched profile along its axial direction, in cutting steel wire 1/3-1/2 times of the length on the long limit of a length of sawtooth of the sawtooth minor face of sawtooth, the height of sawtooth is 0.15-0.3 times of the height of cutting steel wire flat cross-section, and the width of cutting steel wire flat cross-section is 0.7-0.9 with the ratio of height.Although, this invention decreases the afterbody stria of silicon crystal facet, improve the surface smoothness of silicon crystal facet, further increase the cutting stability of cutting steel wire, and arranged along the continuous uniform zigzag of its axial direction by cutting steel wire, improve the silicon rod feeding rate of cutting steel wire, improve cutting efficiency；But the waveform holding capacity of this invention is poor, and the abrasion of waveform is bigger.
Summary of the invention
This utility model technical issues that need to address provide the cutting steel wire that a kind of waveform holding capacity is good.
For solving above-mentioned technical problem, a kind of cutting steel wire with sawtooth element of the present utility model, including cutting steel wire body, described cutting steel wire body bent upon itself becomes sawtooth to be distributed, described sawtooth includes long limit and minor face, described long edge horizontal direction projected length is L1, and minor face projected length in the horizontal direction is L2, and described L1/L2 is between 1-5.
Further, described cutting steel wire outer body is coated with copper coating.
Further, it is provided with outside described copper coating and is solidified with consolidation resin bed, in described consolidation resin bed, diadust granule is distributed.
Further, the particle diameter of described diadust granule is 5-50 μm.
Using said structure, this utility model resin bed rigidity is low, and copper coating can be effectively protected cutting steel wire body and not be worn during cutting workpiece；Processed work piece cut surface damage layer thickness is less than plating line, and section stress is little.It addition, diadust granule can well cut workpiece, improve the feeding rate of cutting steel wire, improve cutting efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is the structural representation of a kind of cutting steel wire with sawtooth element of this utility model.
Fig. 2 is the end face structure for amplifying schematic diagram of a kind of cutting steel wire with sawtooth element of this utility model.
In figure: 1 is cutting steel wire body, 2 is long limit, and 3 is minor face, and 4 is copper coating, and 5 is consolidation resin bed, and 6 is diadust granule
Detailed description of the invention
As shown in Figure 1, a kind of cutting steel wire with sawtooth element of this utility model, including cutting steel wire body 1, described cutting steel wire 1 body bent upon itself becomes sawtooth to be distributed, described sawtooth includes long limit 2 and minor face 3, and described long limit 2 projected length in the horizontal direction is L1, and minor face 3 projected length in the horizontal direction is L2, long limit 2 projected length in the horizontal direction is partial wave ratio with the ratio of minor face 3 projected length in the horizontal direction, partial wave than L1/L2 between 1:1 to 5:1.Owing to a minor face 3, in the horizontal direction in the case of stress, the cutting steel wire with zigzag element can have preferable waveform holding capacity.
Further, as in figure 2 it is shown, described cutting steel wire outer body is coated with copper coating 4, copper coating 4 can be effectively protected cutting steel wire body 1 and not be worn during cutting workpiece.
Further, it is provided with outside described copper plate 4 and is solidified with consolidation resin bed 5, in described consolidation resin bed 5, diadust granule 6 is distributed.Diadust granule 6 can well be fixed on outside cutting steel wire body 1 by consolidation resin bed 5.Consolidation resin bed 5 rigidity is low, and processed work piece cut surface damage layer thickness is less than plating line, and section stress is little.It addition, during cutting workpiece, diadust granule 6 can well cut workpiece, improves the feeding rate of cutting steel wire, improves cutting efficiency.
Further, the particle diameter of described diadust granule is 5-50 μm.
Although the foregoing describing detailed description of the invention of the present utility model; but those skilled in the art are to be understood that; these are merely illustrative of; present embodiment can be made various changes or modifications; without departing from principle and the essence of utility model, protection domain of the present utility model is only limited by the claims that follow.
Claims (4)
1. the cutting steel wire with sawtooth element, including cutting steel wire body, it is characterized in that: described cutting steel wire body bent upon itself becomes sawtooth to be distributed, described sawtooth includes long limit and minor face, described long edge horizontal direction projected length is L1, minor face projected length in the horizontal direction is L2, and described L1/L2 is between 1-5.
2. according to a kind of cutting steel wire with sawtooth element described in claim 1, it is characterised in that: described cutting steel wire outer body is coated with copper coating.
3. according to a kind of cutting steel wire with sawtooth element described in claim 2, it is characterised in that: it is provided with outside described copper coating and is solidified with consolidation resin bed, in described consolidation resin bed, diadust granule is distributed.
4. according to a kind of cutting steel wire with sawtooth element described in claim 3, it is characterised in that: the particle diameter of described diadust granule is 5-50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135093.5U CN205818199U (en) | 2015-12-30 | 2015-12-30 | A kind of cutting steel wire with sawtooth element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135093.5U CN205818199U (en) | 2015-12-30 | 2015-12-30 | A kind of cutting steel wire with sawtooth element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818199U true CN205818199U (en) | 2016-12-21 |
Family
ID=58148177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135093.5U Active CN205818199U (en) | 2015-12-30 | 2015-12-30 | A kind of cutting steel wire with sawtooth element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818199U (en) |
-
2015
- 2015-12-30 CN CN201521135093.5U patent/CN205818199U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jintan district two South Road 213200 Jiangsu city of Changzhou province No. 268 Patentee after: SUNNYWELL (CHINA) NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: Jintan district two South Road 213200 Jiangsu city of Changzhou province No. 268 Patentee before: Sunnywell (China) New Material Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200 No. 268 Nanhuan Second Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Shengliwei (Changzhou) metal material Co.,Ltd. Address before: 213200 No. 268 Nanhuan Second Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: SUNNYWELL (CHINA) NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: No. 566 Changjiang East Road, Huaiyin District, Huai'an City, Jiangsu Province, 223300 Patentee after: Zhongtian Iron and Steel Group (Huai'an) New Materials Co.,Ltd. Country or region after: China Address before: 213200 No. 268 Nanhuan Second Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Shengliwei (Changzhou) metal material Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |