CN202764047U - High-strength high-tenacity cutting wire with nickel layer and used for crisp and hard materials - Google Patents
High-strength high-tenacity cutting wire with nickel layer and used for crisp and hard materials Download PDFInfo
- Publication number
- CN202764047U CN202764047U CN 201220374037 CN201220374037U CN202764047U CN 202764047 U CN202764047 U CN 202764047U CN 201220374037 CN201220374037 CN 201220374037 CN 201220374037 U CN201220374037 U CN 201220374037U CN 202764047 U CN202764047 U CN 202764047U
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- cutting wire
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- brass
- nickel layer
- carbon steel
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Abstract
The utility model relates to a cutting wire, in particular to a high-strength high-tenacity cutting wire with a nickel layer and used for crisp and hard materials. The cutting wire comprises a base material (1), a brass layer (2) is electroplated on the surface of the base material (1), the nickel layer (3) is electroplated on the surface of the brass layer (2), the base material (1) is a high-carbon steel core wire, the diameter of the high-carbon steel core wire is 120 micrometers, the thickness of the brass layer (2) is 0.15 micrometer, and the thickness of the nickel layer (3) is 0.1 micrometer. According to the high-strength high-tenacity cutting wire with the nickel layer and used for the crisp and hard materials, the brass layer which is about 0.15 micrometer thick is electroplated on the surface of the high-carbon steel core wire firstly, and then the nickel layer which is about 0.1 micrometer thick is electroplated on the surface of the brass layer. Due to the fact that the nickel layer is arranged on the surface of the cutting wire for protection, in the last drawing process of the cutting wire, the surface of the cutting wire is not prone to scratch, the cutting wire is high in strength of extension, and compared with an original surface plated layer, the total thickness of the plated layers is enlarged, deformation of the high-carbon steel core wire is little, and the high-carbon steel core wire is not prone to corrode.
Description
Technical field
The utility model relates to a kind of cutting wire, specifically relates to a kind of high strength, high tenacity hard brittle material cutting wire that contains nickel dam.
Background technology
Present ultra-fine cutting wire is mainly used in the cutting of various hard materials, such as sapphire, HIGH-PURITY SILICON material or various marbles etc.Traditional cutting wire base material adopts circular high-carbon steel heart yearn, the diameter of high-carbon steel heart yearn is about 120 μ m, high-carbon steel heart yearn outside is electroplate with one deck layer of brass (as shown in Figure 1), the thickness of layer of brass is about 0.175 μ m, this ultra-fine cutting wire in the final step liquid of manufacture process during drawing overlay coating easily scratch, cause cutting wire tensile strength to reduce, and because coating is relatively thin, easily cause the distortion of high-carbon steel matrix excessively.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high strength, high tenacity hard brittle material cutting wire that contains nickel dam is provided, and its surface is difficult for scratching, and tensile strength is high, and its thickness of coating is relatively thick, and the base material deflection is little, is difficult for producing corrosion.
The purpose of this utility model is achieved in that a kind of high strength, high tenacity hard brittle material cutting wire that contains nickel dam, it comprises base material, described substrate surface is electroplate with layer of brass, described layer of brass surface electrical is coated with nickel dam, it is the high-carbon steel heart yearn of 120 μ m that described base material adopts diameter, the thickness of described layer of brass is 0.15 μ m, and the thickness of described nickel dam is 0.1 μ m.
Compared with prior art, the utlity model has following beneficial effect:
A kind of high strength, high tenacity hard brittle material cutting wire that contains nickel dam of the utility model; it at first electroplates the brass about one deck 0.15 μ m on high-carbon steel heart yearn surface; then electroplate nickel about one deck 0.1 μ m in brass surfaces; because the protection of surperficial nickel dam; its surface is difficult for scratching in last one drawing process of cutting wire, and cutting wire tensile strength is higher, and strengthens with respect to original its overlay coating gross thickness; the distortion of high-carbon steel heart yearn is less, is difficult for producing corrosion.
Description of drawings
Fig. 1 is the structural representation of traditional ultra-fine cutting wire.
Fig. 2 is a kind of high strength of nickel dam, structural representation of high tenacity hard brittle material cutting wire of containing of the utility model.
Wherein:
Base material 1
Layer of brass 2
The specific embodiment
Referring to Fig. 2, a kind of high strength, high tenacity hard brittle material cutting wire that contains nickel dam of the utility model, it comprises base material 1, described base material 1 surface electrical is coated with layer of brass 2, described layer of brass 2 surface electrical are coated with nickel dam 3, it is the high-carbon steel heart yearn of 120 μ m that described base material 1 adopts diameter, and the thickness of described layer of brass 2 is 0.15 μ m, and the thickness of described nickel dam 3 is 0.1 μ m.
Claims (1)
1. high strength, high tenacity hard brittle material cutting wire that contains nickel dam, it comprises base material (1), described base material (1) surface electrical is coated with layer of brass (2), it is characterized in that: described layer of brass (2) surface electrical is coated with nickel dam (3), it is the high-carbon steel heart yearn of 120 μ m that described base material (1) adopts diameter, the thickness of described layer of brass (2) is 0.15 μ m, and the thickness of described nickel dam (3) is 0.1 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374037 CN202764047U (en) | 2012-07-31 | 2012-07-31 | High-strength high-tenacity cutting wire with nickel layer and used for crisp and hard materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374037 CN202764047U (en) | 2012-07-31 | 2012-07-31 | High-strength high-tenacity cutting wire with nickel layer and used for crisp and hard materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764047U true CN202764047U (en) | 2013-03-06 |
Family
ID=47770646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374037 Expired - Fee Related CN202764047U (en) | 2012-07-31 | 2012-07-31 | High-strength high-tenacity cutting wire with nickel layer and used for crisp and hard materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267253A (en) * | 2018-12-04 | 2020-06-12 | 洛阳阿特斯光伏科技有限公司 | Electroplating diamond wire and application thereof |
-
2012
- 2012-07-31 CN CN 201220374037 patent/CN202764047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267253A (en) * | 2018-12-04 | 2020-06-12 | 洛阳阿特斯光伏科技有限公司 | Electroplating diamond wire and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130731 |