CN202764050U - Triangular superfine cutting wire plated at intervals and used for crisp and hard materials - Google Patents
Triangular superfine cutting wire plated at intervals and used for crisp and hard materials Download PDFInfo
- Publication number
- CN202764050U CN202764050U CN 201220374350 CN201220374350U CN202764050U CN 202764050 U CN202764050 U CN 202764050U CN 201220374350 CN201220374350 CN 201220374350 CN 201220374350 U CN201220374350 U CN 201220374350U CN 202764050 U CN202764050 U CN 202764050U
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- Prior art keywords
- cutting wire
- wire
- cutting
- triangular
- intervals
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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.)
- Expired - Fee Related
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- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a cutting wire, in particular to a triangular superfine cutting wire plated at intervals and used for crisp and hard materials. The cutting wire comprises a base material (1), a nickel layer (3) is electroplated at intervals on the surface of a brass layer (2), the width of the interval is 50 millimeters, silicon carbide (SiC) particles (4) are evenly arranged on the nickel layer (3), the base material (1) is a high-carbon steel core wire with a triangular cross section, and the length of each side of the triangular cross section is 120 micrometers. According to the triangular superfine cutting wire plated at intervals and used for the crisp and hard materials, the nickel layer is electroplated at intervals, and therefore the electroplating cost of the cutting wire is greatly lowered, damage to a wire passing device is reduced, and the service life of the wire passing device is prolonged; and in addition, the cross section of the high-carbon steel core wire is in a triangular shape, the cutting ability of the cutting wire is improved, the cutting wire is not prone to twist when the cutting wire is used for cutting hard materials, and a broken rate of the cutting wire is greatly lowered.
Description
Technical field
The utility model relates to a kind of cutting wire, specifically relates to the ultra-fine hard brittle material cutting wire of a kind of interval plating triangle.
Background technology
The LED substrate mainly adopts the materials such as sapphire or carborundum at present, and the cutting of these materials mainly relies on the high strength cutting wire to finish.Present its structure of high strength cutting wire as shown in Figure 1; it comprises circular high-carbon steel heart yearn; described high-carbon steel heart yearn surface electrical is coated with one deck brass; described layer of brass surface electrical is coated with one deck nickel; evenly be provided with SiC particle or diadust on the described nickel dam; but this continuous plating cutting wire electroplating cost is higher; and cause easily wire passing device to damage; shortened the service life of wire passing device; and its cutting power is relatively poor; when the cutting hard material, can twist, cause easily broken string.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of interval plating triangle ultra-fine hard brittle material cutting wire, its electroplating cost is lower, reduced the damage to wire passing device, prolonged the service life of wire passing device, and its cutting power is large, is difficult for reversing when the cutting hard material, greatly reduces outage.
The purpose of this utility model is achieved in that the ultra-fine hard brittle material cutting wire of a kind of interval plating triangle, it comprises base material, described layer of brass spaced surface is electroplate with nickel dam, described layer of brass spaced surface is electroplate with nickel dam, described spacing distance is 50mm, evenly be provided with the SiC particle on the described nickel dam, it is leg-of-mutton high-carbon steel heart yearn that described base material adopts the cross section, the length of side of described triangular-section is 120 μ m, the thickness of described layer of brass is 0.175 μ m, the thickness of described nickel dam is 10 μ m, and the diameter of described SiC particle is 25 μ m.
Compared with prior art, the utlity model has following beneficial effect:
The ultra-fine hard brittle material cutting wire of the utility model a kind of interval plating triangle, the mode that it adopts the interval to electroplate, therefore greatly reduce the electroplating cost of cutting wire, and reduced damage to wire passing device, prolonged the service life of wire passing device, its high-carbon steel core section is shaped as triangle in addition, has improved the cutting power of cutting wire, and when the cutting hard material, be difficult for reversing, greatly reduce the outage of cutting wire.
Description of drawings
Fig. 1 is the structural representation of traditional high strength cutting wire.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of the ultra-fine hard brittle material cutting wire of the utility model a kind of interval plating triangle.
Fig. 4 is the B-B cutaway view of Fig. 3.
Wherein:
Layer of brass 2
The specific embodiment
Referring to Fig. 3, Fig. 4, the ultra-fine hard brittle material cutting wire of the utility model a kind of interval plating triangle, it comprises base material 1, described base material 1 surface electrical is coated with layer of brass 2, described layer of brass 2 spaced surfaces are electroplate with nickel dam 3, described spacing distance is 50mm, evenly be provided with SiC particle 4 on the described nickel dam 3, it is leg-of-mutton high-carbon steel heart yearn that described base material 1 adopts the cross section, the length of side of described triangular-section is 120 μ m, and the thickness of described layer of brass 2 is 0.175 μ m, and the thickness of described nickel dam 3 is 10 μ m, the diameter of described SiC particle 4 is 25 μ m, and described SiC particle 4 can adopt diadust to substitute.
Claims (1)
1. the ultra-fine hard brittle material cutting wire of triangle is plated at an interval, it comprises base material (1), described layer of brass (2) spaced surface is electroplate with nickel dam (3), it is characterized in that: described layer of brass (2) spaced surface is electroplate with nickel dam (3), described spacing distance is 50mm, evenly be provided with SiC particle (4) on the described nickel dam (3), it is leg-of-mutton high-carbon steel heart yearn that described base material (1) adopts the cross section, the length of side of described triangular-section is 120 μ m, the thickness of described layer of brass (2) is 0.175 μ m, the thickness of described nickel dam (3) is 10 μ m, and the diameter of described SiC particle (4) is 25 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374350 CN202764050U (en) | 2012-07-31 | 2012-07-31 | Triangular superfine cutting wire plated at intervals and used for crisp and hard materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220374350 CN202764050U (en) | 2012-07-31 | 2012-07-31 | Triangular superfine cutting wire plated at intervals and used for crisp and hard materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764050U true CN202764050U (en) | 2013-03-06 |
Family
ID=47770649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220374350 Expired - Fee Related CN202764050U (en) | 2012-07-31 | 2012-07-31 | Triangular superfine cutting wire plated at intervals and used for crisp and hard materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764050U (en) |
-
2012
- 2012-07-31 CN CN 201220374350 patent/CN202764050U/en not_active Expired - Fee Related
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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 |