CN203778882U - Multifunctional soldering diamond saw blade - Google Patents
Multifunctional soldering diamond saw blade Download PDFInfo
- Publication number
- CN203778882U CN203778882U CN201420170612.0U CN201420170612U CN203778882U CN 203778882 U CN203778882 U CN 203778882U CN 201420170612 U CN201420170612 U CN 201420170612U CN 203778882 U CN203778882 U CN 203778882U
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- diamond
- diamond particles
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- saw blade
- bit matrix
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Abstract
The utility model relates to a multifunctional soldering diamond saw blade, comprising a saw blade base body (1); the multifunctional soldering diamond saw blade is characterized in that the saw blade base body (1) is a disc structure with a thick middle part and a thin edge part; a first diamond particle layer (2) is soldered in the area towards the inside and away from the outer edge by 5mm of the saw blade base body (1) in a vacuum mode; the granularity of diamond particles of the first diamond particle layer (2) is 35-40; a second diamond particle layer (3) is soldered in the area towards the inside and away from the inner edge by 5mm of the saw blade base body (1) in a vacuum mode; the granularity of diamond particles of the second diamond particle layer (3) is 25-30; the diamond particles of the first diamond particle layer (2) and the second diamond particle layer (3) are orderly arrayed, so a diamond work layer is formed. The multifunctional soldering diamond saw blade has the advantages of long service life, high safety factor and fast cutting speed.
Description
Technical field
The utility model relates to a kind of multi-functional braze diamond saw disc.Be mainly used in instead of resins sheet, cut various metals.Belong to diamond tool technical field.。
Background technology
Building trade is the important substance production division of national economy, and it and the economic development of whole country are, the improvement of people's lives has close relationship.The development of building trade, has driven the develop rapidly in steel market, alloy market, for braze diamond saw disc provides development potentiality huge market.What in the market space of building industry, mainly use at present is resin cutting slice, and due to the distinct advantages of resinoid bond, in many grinding process, it has replaced pottery or gum cement grinding tool, has obtained development rapidly.Resin abrasive tools have bond strength high, have certain elasticity, the grinding tool that can make various complicated shapes and specific (special) requirements, the scope of application wide, be conducive to prevent the characteristics such as burn, hardening temperature that grinding workpiece produces are low, with short production cycle, equipment is simple.Work in-process, cutting speed is fast, and the dimensional accuracy of cutting is high, the surface smoothing of cutting, can be used for the cutting processing of hard brittle material.Resin sheet is to be formed by multi-layer resinous compacting, on one side resin particle grinding on one side metal comes off during cutting, and serious wear, during cutting, spark splashes, and has taken away the heat that a large amount of grindings produce, and makes metal surface nondiscolouring, and non-trimming burr belongs to low temperature cutting.But resin sheet is often when thickness is large, joint-cutting is wider, consumes greatly; When intensity guarantees, thickness is the smaller the better, not only saves resin sheet material but also save and cut material; When the depth of parallelism is large, width of slit is determined by last place, and intensity is determined by thinnest part, wears away large and vibrate greatly during cutting, can affect whole cutting process.
Along with the development increasingly of diamond tool, brazed diamond tool industry occupies the leading position of tool industry gradually on market.In high temperature brazing field, conventional method has the high temperature brazing of resistance furnace heating, vacuum, high-frequency induction heating soldering, laser braze welding etc. at present.Although air medium-high frequency soldering heated time is short, but still very serious to adamantine damage, carbonization, the top layer of matrix, solder, local oxidized in addition, reduced solder to adamantine hold and solder the adhesion to matrix, also have some solders at all cannot be with (being afraid of oxidation) in air; Vacuum brazing is to carry out under vacuum environment, the melting point of solder than normal pressure low 50 ℃ ~ 80 ℃, can reduce high temperature to adamantine fire damage, the mobility of solder and to the wellability of diamond and matrix than good under other environment.
There is following problem in vacuum brazing diamond saw blade at present: brazing saw blade, mono-layer diamond, the process of cutting is exactly the process of diamond grinding in fact, produce a large amount of high temperature, make otch high temperature burn variable color, make metallic high temperature distortion, produce a large amount of burrs, increased greatly follow-up manufacturing procedure.And resin cutting slice otch is bright and clean bright in vain, substantially without burr.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of long service life, safety coefficient is high, cutting speed is fast multi-functional braze diamond saw disc are provided.
The purpose of this utility model is achieved in that
A kind of multi-functional braze diamond saw disc, it comprises saw bit matrix, described saw bit matrix is the disc structure that middle part thick rim is thin, described saw bit matrix has the first layers of diamond particles from vacuum brazing in the region of the inside 5mm of outer rim, the granularity of the diamond particles of the first layers of diamond particles is 35/40, described saw bit matrix has the second layers of diamond particles from vacuum brazing in the region of the inside 5mm of the first layers of diamond particles inner edge, the granularity of the diamond particles of the second layers of diamond particles is 25/30, the equal ordered arrangement of diamond particles of the first layers of diamond particles and the second layers of diamond particles, form diamond working layers.
Described saw bit matrix is evenly provided with 24 mouths of a river along outer rim, and the saw bit matrix outer edge area between adjacent two mouths of a river has been evenly arranged 3 louvres.
The spacing of adjacent two louvres is 8mm, and aperture is 2.5mm.
Compared with prior art, the beneficial effects of the utility model are:
1, attenuate saw bit matrix edge, diminishes otch, and the heat producing while cutting is accordingly few, and loss reduces.
2, saw bit matrix edge is evenly placed with a circle louvre, plays the effect of cooling when cutting.
3, diamond is preferentially arranged, batch-type cutting, goes out to consider to be worth doing, not only sharp but also dispel the heat.
4, middle saw bit matrix thickening, even if edge cuts produces a small amount of burr, the working position of thickening also could be removed in the disposable polishing of cutting later stage!
Therefore, the multi-functional braze diamond saw disc of the utility model has advantages of long service life, safety coefficient is high, cutting speed is fast.Compare with other resin cutting slices, multi-functional braze diamond saw disc does not ftracture, and the cutting used time is only 50% of resin sheet, and be 80 ~ 100 times of resin sheet service life.
Accompanying drawing explanation
Fig. 1 is the surface texture schematic diagram of the multi-functional braze diamond saw disc of the utility model.
Fig. 2 is the vertical profile schematic diagram of the multi-functional braze diamond saw disc of the utility model.
Wherein:
Saw bit matrix 1
The first layers of diamond particles 2
The second layers of diamond particles 3
Louvre 4
The mouth of a river 5.
The specific embodiment
Referring to Fig. 1 ~ Fig. 2, a kind of multi-functional braze diamond saw disc that the utility model relates to, it comprises saw bit matrix 1, the material composition of described saw bit matrix 1 is 65 manganese steel and WC powder, described saw bit matrix 1 is the disc structure that middle part thick rim is thin, saw bit matrix 1 is evenly provided with 24 mouths of a river 5 along outer rim, saw bit matrix 1 outer edge area between adjacent two mouths of a river 5 has been evenly arranged 3 louvres 4, the spacing of adjacent two louvres 4 is 8mm, aperture is 2.5mm, described saw bit matrix 1 has the first layers of diamond particles 2 from vacuum brazing in the region of the inside 5mm of outer rim, the granularity of the diamond particles of the first layers of diamond particles 2 is 35/40, described saw bit matrix 1 has the second layers of diamond particles 3 from vacuum brazing in the region of the inside 5mm of the first layers of diamond particles 2 inner edge, the granularity of the diamond particles of the second layers of diamond particles 3 is 25/30, the equal ordered arrangement of diamond particles of the first layers of diamond particles 2 and the second layers of diamond particles 3, form diamond working layers.
Claims (3)
1. a multi-functional braze diamond saw disc, it comprises saw bit matrix (1), it is characterized in that described saw bit matrix (1) is the thin disc structure of middle part thick rim, described saw bit matrix (1) has the first layers of diamond particles (2) from vacuum brazing in the region of the inside 5mm of outer rim, the granularity of the diamond particles of the first layers of diamond particles (2) is 35/40, described saw bit matrix (1) has the second layers of diamond particles (3) from vacuum brazing in the region of the inside 5mm of the first layers of diamond particles (2) inner edge, the granularity of the diamond particles of the second layers of diamond particles (3) is 25/30, the equal ordered arrangement of diamond particles of the first layers of diamond particles (2) and the second layers of diamond particles (3), form diamond working layers.
2. a kind of multi-functional braze diamond saw disc according to claim 1, it is characterized in that described saw bit matrix (1) is evenly provided with 24 mouths of a river (5) along outer rim, saw bit matrix (1) outer edge area between adjacent two mouths of a river (5) has been evenly arranged 3 louvres (4).
3. a kind of multi-functional braze diamond saw disc according to claim 2, the spacing that it is characterized in that adjacent two louvres (4) is 8mm, aperture is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170612.0U CN203778882U (en) | 2014-04-10 | 2014-04-10 | Multifunctional soldering diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170612.0U CN203778882U (en) | 2014-04-10 | 2014-04-10 | Multifunctional soldering diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778882U true CN203778882U (en) | 2014-08-20 |
Family
ID=51315110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170612.0U Expired - Fee Related CN203778882U (en) | 2014-04-10 | 2014-04-10 | Multifunctional soldering diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778882U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722843A (en) * | 2015-02-16 | 2015-06-24 | 杭州博锋金刚石工具有限公司 | Novel saw blade and manufacturing method thereof |
| CN109014406A (en) * | 2018-09-28 | 2018-12-18 | 河南争锋超硬材料有限公司 | A kind of diamond saw blade and its production method for precision casting automation cutting |
| CN110026610A (en) * | 2019-04-19 | 2019-07-19 | 江苏锋菱超硬工具有限公司 | Light-duty thinned abrasive compound brazing saw blade and its production method |
| CN112809005A (en) * | 2020-12-30 | 2021-05-18 | 荣成高时新材料技术有限公司 | Circular saw using composite diamond saw head and preparation method of diamond saw head |
| CN112809933A (en) * | 2020-12-30 | 2021-05-18 | 荣成高时新材料技术有限公司 | Gang saw using composite diamond saw head and preparation method of diamond saw head |
-
2014
- 2014-04-10 CN CN201420170612.0U patent/CN203778882U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722843A (en) * | 2015-02-16 | 2015-06-24 | 杭州博锋金刚石工具有限公司 | Novel saw blade and manufacturing method thereof |
| CN109014406A (en) * | 2018-09-28 | 2018-12-18 | 河南争锋超硬材料有限公司 | A kind of diamond saw blade and its production method for precision casting automation cutting |
| CN110026610A (en) * | 2019-04-19 | 2019-07-19 | 江苏锋菱超硬工具有限公司 | Light-duty thinned abrasive compound brazing saw blade and its production method |
| CN112809005A (en) * | 2020-12-30 | 2021-05-18 | 荣成高时新材料技术有限公司 | Circular saw using composite diamond saw head and preparation method of diamond saw head |
| CN112809933A (en) * | 2020-12-30 | 2021-05-18 | 荣成高时新材料技术有限公司 | Gang saw using composite diamond saw head and preparation method of diamond saw head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |