CN204565304U - A kind of diamond fretsaw - Google Patents
A kind of diamond fretsaw Download PDFInfo
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- CN204565304U CN204565304U CN201520164279.7U CN201520164279U CN204565304U CN 204565304 U CN204565304 U CN 204565304U CN 201520164279 U CN201520164279 U CN 201520164279U CN 204565304 U CN204565304 U CN 204565304U
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Abstract
The utility model relates to diamond cutting tool, title is a kind of diamond fretsaw, comprise matrix and be bonded in the second-phase diamond abrasive on matrix with bonding agent, described matrix is carbon fiber, described bonding agent is nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy, described second-phase diamond comprises the plating material outside the naked material of diamond and the naked material of diamond, described coating material comprises nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy, described second-phase diamond is attached in carbon fiber substrate by plating mode by the plating material being wrapped in abrasive diamond, have and not easily get rusty, wire diameter can be made very thin, the requirement that some are produced can be met.
Description
Technical field
The utility model relates to diamond cutting tool, especially diamond fretsaw.
Background technology
Along with developing rapidly of photoelectricity and new forms of energy industry, the manufacturer that sapphire, magnetic material, jade, noble metal, monocrystalline silicon etc. cut into wafer is constantly increased.
On market, in the cutting of large scale semiconductor chip and functional crystal, fixed-abrasive wire saw, as main flow cutting technique, is considered to one of the most promising cutting method with unrivaled advantage.
In prior art, scroll saw be with metal finer wire for matrix heart yearn, on matrix, adhere to second-phase diamond abrasive grain in different ways.Compared with other consolidated diamond scroll saws, such scroll saw has heat resistance and the feature such as wearability is good.But scroll saw matrix heart yearn is stainless steel wire, it has some limitation following:
1. be easily corroded and get rusty, thus affect product quality;
2., in manufacturing process, the wire diameter more tensile strength of finer wire is more difficult to ensure;
3. can there is Hydrogen Brittleness Phenomena in manufacturing process, process bad meeting and make product quality degradation;
4. steel wire density causes greatly scroll saw end product quality large.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and not easily gets rusty, can make the diamond fretsaw that wire diameter is very thin, can meet the requirement that some are produced.
The technical solution of the utility model is achieved in that a kind of diamond fretsaw, comprises matrix and is bonded in the second-phase diamond abrasive on matrix with bonding agent, it is characterized in that: described matrix is carbon fiber.
Preferably, described bonding agent is nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
Say further, described second-phase diamond comprises the plating material outside the naked material of diamond and the naked material of diamond.
Say further, described coating material comprises nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
Say further, described second-phase diamond is attached in carbon fiber substrate by the plating material being wrapped in abrasive diamond by plating mode.
The utility model has following beneficial effect: not easily get rusty, can make requirements that wire diameter is very thin, can meet some productions, have:
1. carbon fiber has the various mechanical performances no less than steel wire, when external diameter is very little, still can ensure the tensile strength required for scroll saw work, and have good flexural fatigue resistance energy;
2. carbon fiber density is little, and compared with taking steel wire as the scroll saw finished product of matrix heart yearn, quality can significantly reduce;
3. after carbon fiber modifying, electric conductivity is good and good with metallic nickel wellability, ensures the adhesion of matrix and metallic bond;
4. carbon fiber has good stable chemical performance (corrosion-resistant, not easily oxidized), can effectively prevent the generation of steel wire matrix hydrogen embrittlement and corrosion phenomenon.
Described bonding agent is nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy, has bonding good advantage;
Described second-phase diamond comprises the plating material outside the naked material of diamond and the naked material of diamond, has long-lived advantage;
Described second-phase diamond is attached in carbon fiber substrate by plating mode by the plating material being wrapped in abrasive diamond, has bonding more firmly advantage.
Accompanying drawing explanation
Fig. 1 is vertical section structure schematic diagram of the present utility model.
Fig. 2 is the utility model second-phase diamond cross-sectional view.
Wherein: 1, matrix 2, bonding agent 3, second-phase diamond abrasive 4, the naked material 5 of diamond, plating material.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described
As shown in Figure 1, a kind of diamond fretsaw, comprises matrix 1 and is bonded in the second-phase diamond abrasive 3 on matrix with bonding agent 2, it is characterized in that: described matrix is carbon fiber.
Carbon fiber is as the typical material with carbon element of one, have that density is low, morphotropism is high, the characteristic such as specific heat and electric conductivity is good, excellent in mechanical performance, carbon fiber is a kind of inorganic polymer fiber, also its double fibrous soft machinability, at present, the matrix heart yearn of scroll saw adopts stainless steel wire, there is certain limitation in application aspect.Carbon fiber is compared with stainless steel wire, and it also has and preserve the characteristics such as convenient, not perishable under the prerequisite ensureing its scroll saw excellent mechanical performance, is more suitable for being used as scroll saw matrix heart yearn.
Preferably, described bonding agent is nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
Say further, described second-phase diamond comprises the plating material 5 outside the naked material of diamond 4 and the naked material of diamond.
Say further, described coating material 5 comprises nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
Say further, described second-phase diamond is attached in carbon fiber substrate by the plating material being wrapped in abrasive diamond by plating mode.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed in the scope of the claims of the present utility model.
Claims (6)
1. a diamond fretsaw, comprises matrix and is bonded in the second-phase diamond abrasive on matrix with bonding agent, it is characterized in that: described matrix is carbon fiber.
2. diamond fretsaw according to claim 1, is characterized in that: described bonding agent is nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
3. diamond fretsaw according to claim 1 and 2, is characterized in that: described second-phase diamond comprises the plating material outside the naked material of diamond and the naked material of diamond.
4. diamond fretsaw according to claim 1 and 2, is characterized in that: described coating material comprises nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
5. diamond fretsaw according to claim 3, is characterized in that: described coating material comprises nickel, copper, titanium, the metal simple-substance of chromium or two or more alloy.
6. diamond fretsaw according to claim 1 and 2, is characterized in that: described second-phase diamond is attached in carbon fiber substrate by the plating material being wrapped in abrasive diamond by plating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164279.7U CN204565304U (en) | 2015-03-24 | 2015-03-24 | A kind of diamond fretsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164279.7U CN204565304U (en) | 2015-03-24 | 2015-03-24 | A kind of diamond fretsaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565304U true CN204565304U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520164279.7U Active CN204565304U (en) | 2015-03-24 | 2015-03-24 | A kind of diamond fretsaw |
Country Status (1)
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| CN (1) | CN204565304U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420793A (en) * | 2015-11-06 | 2016-03-23 | 华侨大学 | Method for preparing diamond micro-powder grinding tool |
| CN108315803A (en) * | 2018-05-11 | 2018-07-24 | 山东大学 | A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof |
| CN112226703A (en) * | 2020-10-19 | 2021-01-15 | 有研工程技术研究院有限公司 | Diamond/copper composite material and preparation method thereof |
| CN116900406A (en) * | 2023-09-12 | 2023-10-20 | 江苏聚成金刚石科技股份有限公司 | Superfine diameter diamond wire saw with low breakage rate and preparation method thereof |
-
2015
- 2015-03-24 CN CN201520164279.7U patent/CN204565304U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105420793A (en) * | 2015-11-06 | 2016-03-23 | 华侨大学 | Method for preparing diamond micro-powder grinding tool |
| CN108315803A (en) * | 2018-05-11 | 2018-07-24 | 山东大学 | A kind of carbon fiber substrate electroplating diamond wire saw silk and preparation method thereof |
| CN112226703A (en) * | 2020-10-19 | 2021-01-15 | 有研工程技术研究院有限公司 | Diamond/copper composite material and preparation method thereof |
| CN112226703B (en) * | 2020-10-19 | 2021-08-10 | 有研工程技术研究院有限公司 | Diamond/copper composite material and preparation method thereof |
| CN116900406A (en) * | 2023-09-12 | 2023-10-20 | 江苏聚成金刚石科技股份有限公司 | Superfine diameter diamond wire saw with low breakage rate and preparation method thereof |
| CN116900406B (en) * | 2023-09-12 | 2023-12-05 | 江苏聚成金刚石科技股份有限公司 | Superfine diameter diamond wire saw and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |