CN209851339U - Novel composite diamond wire - Google Patents
Novel composite diamond wire Download PDFInfo
- Publication number
- CN209851339U CN209851339U CN201822263920.9U CN201822263920U CN209851339U CN 209851339 U CN209851339 U CN 209851339U CN 201822263920 U CN201822263920 U CN 201822263920U CN 209851339 U CN209851339 U CN 209851339U
- Authority
- CN
- China
- Prior art keywords
- diamond
- wire
- nickel layer
- steel wire
- novel composite
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- 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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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 85
- 239000010432 diamond Substances 0.000 title claims abstract description 85
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 40
- 239000002245 particle Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000011863 silicon-based powder Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of electroplated diamond wires, in particular to a novel composite diamond wire; the wire comprises a steel wire core wire, wherein spiral stripes are arranged on the surface of the steel wire core wire, a first nickel layer is plated on the surface of the steel wire core wire, a plurality of diamond particles are embedded in the first nickel layer, a second nickel layer is plated outside the first nickel layer, the diamond particles protrude out of the second nickel layer, and positive charges are carried on the surfaces of the diamond particles; the novel composite diamond wire has novel structure and reasonable design, and the diamond on the surface of the diamond wire is not coated by a nickel layer, so that the cutting capability is stronger; impurities such as nickel or silicon powder are not easy to stick in the cutting process, and the cutting force in the later cutting stage cannot be influenced.
Description
Technical Field
The utility model relates to an electroplate diamond wire technical field, especially a novel compound buddha's warrior attendant line.
Background
At present, the electroplated diamond wire is a linear cutting tool, called a wire saw for short, which is manufactured by taking electroplated metal nickel as a bonding agent and solidifying diamond grinding materials on a high-carbon steel wire through electrodeposition. The electroplated diamond wire has high cutting efficiency, good stability and excellent cutting surface quality, and is widely applied to the cutting of non-metal hard and brittle materials such as crystals, sapphires and the like and magnetic materials, particularly silicon materials.
Because the diamond is not conductive, a layer of metal nickel layer needs to be pre-plated on the surface of the diamond to enable the diamond to be conductive, the diamond can be electroplated with sand on a steel wire core wire, a layer of metal nickel is deposited after the sand is coated to enable the metal nickel layer to be fixedly connected on the steel wire, therefore, the top end of the diamond on the surface of the finished electroplated diamond wire is provided with a layer of nickel metal layer with a certain thickness, the outer diameter of the steel wire is increased, the diamond can be abraded into powder to be adhered to the surface of the diamond wire in the cutting process, and the cutting force of.
Disclosure of Invention
The utility model aims at: overcomes the defects in the prior art, and provides a novel composite diamond wire with strong cutting force and without increasing the outer diameter of a steel wire.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a novel compound buddha's warrior attendant line, includes the steel wire heart yearn, the surface of steel wire heart yearn has the spiral stripe, first nickel layer has been plated on the surface of steel wire heart yearn, first nickel layer is embedded to have a plurality of diamond particles, the second nickel layer has been plated to first nickel layer outer electricity, the diamond particle protrusion is outside second nickel layer, the surface of diamond particle has positive charge.
Furthermore, the spiral stripes are rib stripes, and the cross sections of the spiral stripes are triangular.
Furthermore, the diameter of the steel wire core wire is 55-170 mu m.
Furthermore, the diameter of the diamond wire is 68 +/-3-250 +/-10 mu m.
Further, the particle size D50 of the diamond particles is 8.0-35 μm.
Further, the density of diamond particles on the diamond wire is 60-100 particles/mm.
Adopt the technical scheme of the utility model's beneficial effect is:
1. the novel composite diamond wire has novel structure and reasonable design, and the diamond on the surface of the diamond wire is not coated by a nickel layer, so that the cutting capability is stronger; impurities such as nickel or silicon powder are not easy to stick in the cutting process, and the cutting force in the later cutting stage cannot be influenced.
2. The utility model provides a novel compound buddha's warrior attendant line, the surface of steel wire heart yearn has the spiral stripe, has improved area of contact between first nickel layer and the steel wire heart yearn, and the surface of first nickel layer has the spiral stripe equally, can improve the connection stability of diamond granule on the steel wire heart yearn, prolongs the life of compound diamond wire, can not increase the external diameter of compound buddha's warrior attendant line simultaneously, improves cutting efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic side view of the present invention.
In the figure: 1 steel wire core wire, 2 spiral stripes, 3 first nickel layers, 4 second nickel layers and 5 diamond particles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and fig. 2, a novel compound buddha's warrior attendant line, including steel wire heart yearn 1, there is spiral stripe 2 on the surface of steel wire heart yearn 1, and first nickel layer 3 has been plated on the surface of steel wire heart yearn 1, and first nickel layer 3 is embedded to have a plurality of diamond particles 5, and second nickel layer 4 has been plated to 3 outer electrics of first nickel layer, and diamond particle 5 protrusion is outside second nickel layer 4, and diamond particle 5's surface has positive charge, the utility model discloses the size of diamond particle protrusion outside second degree nickel layer is decided according to actual need, the utility model discloses in no longer describe repeatedly, this characteristic is the common general knowledge in the art.
The surfaces of the diamond particles 5 in the embodiment are not coated by a nickel layer, so that the cutting capability is stronger; impurities such as nickel or silicon powder are not easy to stick in the cutting process, and the cutting force in the later cutting stage cannot be influenced. In the embodiment, because the surfaces of the diamond particles 5 on the diamond wires are not plated with the nickel layers, the diameter of the electroplated diamond wire is reduced by 3% -10% compared with that of a common electroplated diamond wire, and the loss of client materials caused by seams is reduced by 1% -5%. Fix diamond particle 5 between two-layer nickel layer, diamond particle 5 is stronger in the connection stability on steel wire heart yearn 1, long service life, and cutting efficiency is better.
As a preferred embodiment, the spiral stripe 2 in this embodiment is a rib stripe, the cross section of the spiral stripe 2 is triangular, and the spiral stripe 2 is designed into such a structure, on one hand, the strength of the steel wire core wire 1 can be effectively enhanced, and on the other hand, under the condition of the same diamond wire diameter, the structure design in this embodiment can increase the thickness of the first nickel layer 3 and the second nickel layer 4, thereby increasing the connection stability of the diamond particles 5 on the diamond wire, and thus prolonging the service life of the diamond wire.
As a preferred embodiment, the diameter of the steel wire core wire 1 in the embodiment is 55 to 170 μm, and the diameter of the steel wire core wire 1 is designed within the range, so that the cutting effect can be prevented from being influenced by the overlarge diameter of the prepared diamond wire, and the service life of the diamond wire can be prevented from being influenced by the overlong diameter of the steel wire core wire 1.
As a preferred embodiment, the diameter of the diamond wire in the embodiment is 68 + -3 to 250 + -10 μm, and the cutting effect of the diamond wire is good by controlling the diameter of the diamond wire within the range, and the cutting effect of the diamond wire is not affected by the too large diameter of the diamond wire, and the service life of the diamond wire is not affected by the too small diameter of the diamond wire.
As a preferable embodiment, the diameter D50 of the diamond particles 5 in this embodiment is 8.0 to 35 μm, and the diameter D50 of the diamond particles 5 is controlled within this range, so that the diameter of the diamond wire can be effectively controlled, and the influence of the too large diameter of the diamond wire on the cutting effect of the diamond wire can be avoided, and the influence of the unstable fixation on the steel wire core wire 1 due to the too small diameter of the diamond wire on the cutting efficiency and the service life of the diamond wire can be avoided.
As a preferred embodiment, the density of the diamond particles 5 on the diamond wire in this embodiment is 60 to 100 particles/mm, and the density of the diamond particles 5 is controlled within this range, so that the cutting effect of the diamond wire is good, on the other hand, no waste of diamond is caused, and the cost is low, and preferably 80 particles/mm in this embodiment.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a novel compound diamond wire which characterized in that: including the steel wire heart yearn, the surface of steel wire heart yearn has the spiral stripe, first nickel layer has been plated on the surface of steel wire heart yearn, first nickel layer is embedded to have a plurality of diamond particles, first nickel layer outer plating has the second nickel layer, the diamond particle protrusion is outside the second nickel layer, diamond particle's surface has positive charge.
2. The novel composite diamond wire according to claim 1, characterized in that: the spiral stripes are rib stripes, and the cross sections of the spiral stripes are triangular.
3. The novel composite diamond wire according to claim 1, characterized in that: the diameter of the steel wire core wire is 55-170 mu m.
4. The novel composite diamond wire according to claim 1, characterized in that: the diameter of the diamond wire is 68 +/-3-250 +/-10 mu m.
5. The novel composite diamond wire according to claim 1, characterized in that: the particle size D50 of the diamond particles is 8.0-35 mu m.
6. The novel composite diamond wire according to claim 1, characterized in that: the density of diamond particles on the diamond wire is 60-100 particles/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263920.9U CN209851339U (en) | 2018-12-31 | 2018-12-31 | Novel composite diamond wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263920.9U CN209851339U (en) | 2018-12-31 | 2018-12-31 | Novel composite diamond wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851339U true CN209851339U (en) | 2019-12-27 |
Family
ID=68929805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822263920.9U Active CN209851339U (en) | 2018-12-31 | 2018-12-31 | Novel composite diamond wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209851339U (en) |
-
2018
- 2018-12-31 CN CN201822263920.9U patent/CN209851339U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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. Patentee after: SUNNYWELL (CHANGZHOU) NEW MATERIAL TECHNOLOGY 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. Patentee before: SUNNYWELL (CHANGZHOU) NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| 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 Patentee before: SUNNYWELL (CHANGZHOU) NEW MATERIAL TECHNOLOGY Co.,Ltd. |