CN201848929U - Diamond saw blade - Google Patents
Diamond saw blade Download PDFInfo
- Publication number
- CN201848929U CN201848929U CN2010205491473U CN201020549147U CN201848929U CN 201848929 U CN201848929 U CN 201848929U CN 2010205491473 U CN2010205491473 U CN 2010205491473U CN 201020549147 U CN201020549147 U CN 201020549147U CN 201848929 U CN201848929 U CN 201848929U
- Authority
- CN
- China
- Prior art keywords
- diamond
- saw blade
- diamond particles
- cutter head
- cutting
- Prior art date
- 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
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 52
- 239000010432 diamond Substances 0.000 title claims abstract description 52
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 229910001573 adamantine Inorganic materials 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a diamond saw blade with scientific diamond particles arrangement, high cutting efficiency and long service life. The diamond saw blade comprises a matrix, a tool bit in which diamond particles are arranged; the design point of the diamond saw blade is that the diamond particles are orderly arranged in centrifugal manner in cutting direction of the tool bit, and an arrangement mode with sparse inner layer and dense outer layer is adopted according to requirement. The diamond saw blade in above design has uniform diamond particles arrangement and exposed positions distribution, and each diamond particle can participate in the cutting in order along the rotation of the saw blade; therefore, the problems caused by ununiform diamond particles arrangement and unscientific exposed positions distribution of the prior diamond are solved so as to improve the cutting efficiency and service life of the saw blade.
Description
Technical field
The utility model relates to a kind of saw blade, specifically a kind of anti abrasive especially diamond saw blade.
Background technology
Diamond saw blade is made up of matrix and cutter head usually.The matrix outer rim is provided with diamantiferous cutter head in the circle.Traditional diamond saw blade, its cutter head generally are by adding certain density diamond in the alloyed powder, adopting the mode of mechanical batch mixing again, and after both mixing, the interior sintering of the mould of packing into forms.Because the proportion of diamond particles and alloyed powder differs bigger, thus the diamond particles distribution density inequality in its cutter head of traditional diamond saw blade, and diamond particles also is arbitrarily to arrange in the exposed locations of cutter head.Thereby there is following problem in existing diamond saw blade: (1) can influence the cutting dynamics of cutter head when its diamond particles of a certain position of cutter head is too lax; And the diamond particles at a certain position of cutter head is when too dense, can cause the diamond contact area excessive and produce bigger resistance again, also can cause local temperature too high simultaneously, causes the diamond carbonization, and reduces cutting efficiency.(2) the exposed inadequate cutter head position of diamond can not participate in cutting effectively, and the exposed too much position of diamond, diamond can come off prematurely.The cutting efficiency and the service life of saw blade have been influenced thus.
The utility model content
The purpose of this utility model is that a kind of diamond particles scientific arrangement will be provided, and the diamond saw blade of cutting efficiency height, long service life.
The purpose of this utility model is achieved in that
Diamond saw blade provided by the utility model, include matrix, cutter head, be placed with diamond particles in the cutter head, its design main points are that diamond particles is centrifugal shape in the cutter head cutting direction and arranges in order, simultaneously can take internal layer sparse as required, outer dense arrangement mode.
The diamond saw blade of design like this, diamond particles distribution and exposed locations are even, and every diamond particles all can participate in cutting successively with the rotation of saw blade.Solved the problem that existing diamond saw blade causes because of diamond particles distribution density inequality, the exposed position science not of distributing thus.The cutting efficiency and the service life of saw blade have been improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the B partial enlarged drawing of Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to structural representation.
Fig. 4 is the C partial enlarged drawing of Fig. 3.
The specific embodiment
The utility model such as Fig. 1, Fig. 2, shown in Figure 3, diamond saw blade is made of matrix 1, cutter head 2, is placed with diamond particles 3 in the cutter head 1, and diamond particles 3 is centrifugal shape in the cutter head cutting direction and arranges in order.Carrying out diamond particles 3 when arranging, the screen cloth (promptly having centrifugal shape to arrange the screen cloth of locating hole in order in the cutter head cutting direction) that is provided with corresponding locating hole can be placed on the alloy powder layer, again diamond particles 3 is distributed into locating hole after, carry out sintering.Every diamond can participate in cutting successively along with the rotation of saw blade thus.Thereby effectively improved adamantine utilization rate, and reduced to collapse the limit phenomenon thereby reduced being cut the impact of material.Cutter head of the present utility model preferably as shown in Figure 3, its thickness is formed by stacking by the alloy powder layer that multilayer contains diamond particles 3, has increased the wearability and the service life of cutter head 2 thus.Because the wearing and tearing of cutter head are ecto-entad normally, therefore preferably with diamond particles 3 arranging densities of cutter head 2 skins (2-1) arranging density (as shown in Figure 4) greater than internal layer (2-2).Both the cutting efficiency that cutter head is good can be guaranteed thus, the manufacturing cost of product can be effectively reduced again.
Claims (2)
1. a diamond saw blade includes matrix (1), cutter head (2), is placed with diamond particles (3) in the cutter head (2), it is characterized in that diamond particles (3) is centrifugal shape in the cutter head cutting direction and arranges in order.
2. diamond saw blade according to claim 1 is characterized in that the arranging density of the arranging density of its skin of described cutter head (2) (2-1) diamond particles (3) greater than internal layer (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205491473U CN201848929U (en) | 2010-09-30 | 2010-09-30 | Diamond saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205491473U CN201848929U (en) | 2010-09-30 | 2010-09-30 | Diamond saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848929U true CN201848929U (en) | 2011-06-01 |
Family
ID=44091340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205491473U Expired - Fee Related CN201848929U (en) | 2010-09-30 | 2010-09-30 | Diamond saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008884A (en) * | 2019-05-29 | 2020-12-01 | 江苏友和工具有限公司 | A 3D Arranged Diamond Saw Blade |
| CN120422153A (en) * | 2025-07-09 | 2025-08-05 | 泉州众志新材料科技有限公司 | Rock plate cutter head with high sharpness and high edge cutting performance and preparation method thereof |
-
2010
- 2010-09-30 CN CN2010205491473U patent/CN201848929U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008884A (en) * | 2019-05-29 | 2020-12-01 | 江苏友和工具有限公司 | A 3D Arranged Diamond Saw Blade |
| CN112008884B (en) * | 2019-05-29 | 2022-02-22 | 江苏友和工具有限公司 | 3D arranged diamond saw blade |
| CN120422153A (en) * | 2025-07-09 | 2025-08-05 | 泉州众志新材料科技有限公司 | Rock plate cutter head with high sharpness and high edge cutting performance and preparation method 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: 20110601 Termination date: 20120930 |