CN208645109U - A kind of ordered arrangement fine-granularity diamond tool - Google Patents
A kind of ordered arrangement fine-granularity diamond tool Download PDFInfo
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- CN208645109U CN208645109U CN201821241975.3U CN201821241975U CN208645109U CN 208645109 U CN208645109 U CN 208645109U CN 201821241975 U CN201821241975 U CN 201821241975U CN 208645109 U CN208645109 U CN 208645109U
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Abstract
The utility model discloses a kind of ordered arrangement fine-granularity diamond tool, it is characterized by comprising the several layers thin slice of complex superposition together, the thin slice includes the carcass thin slice by carcass powder cold moudling, glue layer of the coating on carcass thin slice, and it is evenly arranged in the diamond inclusion enclave on glue layer, which includes fine-granularity diamond and the successively different metal plated film of compound at least two layers be wrapped on the fine-granularity diamond surface.The utility model realizes the effect of fine-granularity diamond ordered arrangement, greatly improves carcass to the holding power of diamond, while solving the disadvantage that fine-granularity diamond sucker difficulty is processed, processing charges is high.
Description
Technical field
The utility model relates to diamond tool production technology, in particular to a kind of ordered arrangement fine-granularity diamond works
Tool.
Background technique
In typical diamond tool, distribution of the diamond in carcass be it is unordered, will during mechanical mixture
It is segregated.Diamond can be assembled, and the utilization rate of diamond will reduce in cutting process, and will increase cutting resistance
Power.
Diamond order permutation technology can be such that diamond is uniformly distributed in carcass, and each diamond can be sent out
The effect of processing is waved, sharpness can be improved 30% or more, occupy one seat in high-end market quickly.But to cutting
The higher place of quality requirement, also has higher requirement cutting, other than tool will have preferable sharpness, it is desirable that cut
Side is neat, and not chipping, this requires using the smaller diamond of partial size, but traditional ordered arrangement tool can only arrange
45/50 with thick diamond, this just proposes new challenge to ordered arrangement.
The technology of ordered arrangement is carried out using principle of negative pressure at present, the sucker for adsorbing diamond is key technology.Due to right
The thinner sucker processing charges in the precision in sucker aperture, aperture is higher, constrains the development of fine-granularity diamond ordered arrangement.
Therefore, the present inventor makes further research this, develops a kind of ordered arrangement fine-granularity diamond tool, this case
Thus it generates.
Utility model content
The purpose of this utility model is to provide a kind of ordered arrangement fine-granularity diamond tools, realize fine-granularity diamond
The effect of ordered arrangement greatly improves carcass to the holding power of diamond, at the same solve fine-granularity diamond sucker difficulty processing,
The high disadvantage of processing charges.
In order to achieve the above objectives, the solution of the utility model is:
A kind of ordered arrangement fine-granularity diamond tool, the several layers thin slice including complex superposition together, the thin slice include
There are the carcass thin slice by carcass powder cold moudling, glue layer of the coating on carcass thin slice, and is evenly arranged on glue layer
Diamond inclusion enclave, which includes fine-granularity diamond and successively compound is wrapped in the fine-granularity diamond table
At least two layers of different metal plated film on face.
The particle size range of the fine-granularity diamond include 40/45,45/50,50/60,60/70,70/80,80/100,
100/120。
The metal coating includes at least two materials in Ti, Cr, Cu, Sn, Co, Ni.
Partial size after the fine-granularity diamond compound coating increases 1.05-5 times that range is former partial size.
After adopting the above scheme, a kind of ordered arrangement fine-granularity diamond tool of the utility model, compared with the existing technology
Beneficial effect be: the utility model is innovatively plated using carrying out compound package metal lining on fine-granularity diamond surface
Film, and two layers of at least compound coating different metal plated film can be used in the diameter that this increases fine-granularity diamond in this
Conventional absorbtion sucker carries out evenly arranged mode, and sucker is sucked the fine-granularity diamond coated using negative pressure, then puts
On the glue layer of carcass thin slice, several carcass thin slices pass through superimposion, and the hot-forming fine-granularity diamond that obtains orderly is arranged
The diamond segment of column.The utility model method solves the disadvantage that fine-granularity diamond sucker difficulty is processed, processing charges is high, section
Cost-saving reaches 15-20%；Fine-granularity diamond passes through compound coating, and carcass improves 20-30% to the holding power of diamond；Energy
The arrangement of diamond is enough carried out using principle of negative pressure, equipment investment reduces by 50% or more than German remex equipment.
Detailed description of the invention
Fig. 1 is the schematic diagram of thin slice of the present invention；
Fig. 2 is the schematic diagram of coating adhesive water layer on carcass thin slice of the present invention；
Fig. 3 is the schematic diagram of diamond inclusion enclave of the present invention.
Label declaration
Thin slice 1, carcass thin slice 11, glue layer 12,
Diamond inclusion enclave 13, fine-granularity diamond 131, metal coating 132.
Specific embodiment
This case is described in further detail With reference to embodiment.
A kind of ordered arrangement fine-granularity diamond tool of this case, as shown in Figure 1-3, include the several layers of complex superposition together
Thin slice 1, the thin slice 1 include carcass thin slice 11, glue layer 12 and a plurality of diamond inclusion enclaves 13.Carcass thin slice 11 is by carcass
Powder cold moudling is constituted.For 12 coating of glue layer on carcass thin slice 11, a plurality of diamond inclusion enclaves 13 are evenly arranged in glue
On water layer 12.Diamond inclusion enclave 13 includes fine-granularity diamond 131 and successively compound is wrapped in the fine-granularity diamond surface
At least two layers of metal coating 132 on 13.At least two layers of the metal coating 132 is the plated film of different metal.
Preferably, the particle size range of the fine-granularity diamond 131 includes 40/45,45/50,50/60,60/70,70/
80,80/100,100/120.Metal coating 132 includes at least two materials in Ti, Cr, Cu, Sn, Co, Ni.Fine granularity Buddha's warrior attendant
Partial size after 131 compound coating of stone increases 1.05-5 times that range is former partial size.
Preferably, the first layer metal plated film of the fine-granularity diamond 131 coats mode using High temperature diffusion, cladding
Metal material and fine-granularity diamond are mixed according to the weight ratio of 1:4-6, are placed in titanizing flue, are heated under vacuum conditions
800-860 degrees Celsius, 1.5-2 hours are kept the temperature, obtains first layer metal plated film after cooling.
Preferably, the non-first layer metal plated film of the fine-granularity diamond 131 can using plating cladding mode or
Chemical plating coats mode.Cladding mode is electroplated specifically: be placed in cathode by the fine-granularity diamond of first layer metal plated film, in advance
Metallization is connect as anode, the salting liquid of pre- metallization with cathode and anode, passes through the band electrochondria of DC power supply
The directed movement of son makes plated cation obtain electronics in cathode and is reduced into simple substance, to be wrapped in first layer gold
Belong to the fine-granularity diamond surface of plated film.Chemical plating coats mode specifically: by the fine granularity Buddha's warrior attendant of first layer metal plated film
Stone is placed in the salting liquid of pre- metallization, and under the effect of the catalyst, using reduction reaction, effects of ion is restored
To the fine-granularity diamond surface for having first layer metal plated film.
Preferably, the carcass powder selection processability for being shaped to carcass thin slice 11 is good and cold press pressure can be used
The pre-alloyed powder of flakiness.A specific embodiment, carcass powder includes Co20-35 parts, Fe15-30 parts, Cu15-25 parts,
Ni1-8 parts, Sn3-8 parts.
The above is only the preferred embodiment of the present invention, it is all done with the utility model claims range it is equal
Deng variation and modification, the range of the utility model claims should belong to.
Claims (4)
1. a kind of ordered arrangement fine-granularity diamond tool, it is characterised in that:, should including the several layers thin slice of complex superposition together
Thin slice includes the carcass thin slice by carcass powder cold moudling, glue layer of the coating on carcass thin slice, and is evenly arranged in
Diamond inclusion enclave on glue layer, the diamond inclusion enclave include fine-granularity diamond and successively compound are wrapped in the fine granularity
At least two layers of different metal plated film on diamond surface.
2. a kind of ordered arrangement fine-granularity diamond tool as described in claim 1, it is characterised in that: the fine granularity Buddha's warrior attendant
The particle size range of stone includes 40/45,45/50,50/60,60/70,70/80,80/100,100/120.
3. a kind of ordered arrangement fine-granularity diamond tool as described in claim 1, it is characterised in that: the metal coating packet
Include at least two materials in Ti, Cr, Cu, Sn, Co, Ni.
4. a kind of ordered arrangement fine-granularity diamond tool as described in claim 1, it is characterised in that: the fine granularity Buddha's warrior attendant
Partial size after stone compound coating increases 1.05-5 times that range is former partial size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241975.3U CN208645109U (en) | 2018-08-02 | 2018-08-02 | A kind of ordered arrangement fine-granularity diamond tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241975.3U CN208645109U (en) | 2018-08-02 | 2018-08-02 | A kind of ordered arrangement fine-granularity diamond tool |
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| CN208645109U true CN208645109U (en) | 2019-03-26 |
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| CN201821241975.3U Active CN208645109U (en) | 2018-08-02 | 2018-08-02 | A kind of ordered arrangement fine-granularity diamond tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158589A (en) * | 2018-08-02 | 2019-01-08 | 泉州众志金刚石工具有限公司 | The production method and its diamond tool of fine-granularity diamond tool ordered arrangement |
| CN114274060A (en) * | 2021-11-23 | 2022-04-05 | 北京安泰钢研超硬材料制品有限责任公司 | Metal-based diamond tool bit for thinning high-end SiC chip, grinding wheel and manufacturing method of metal-based diamond tool bit |
-
2018
- 2018-08-02 CN CN201821241975.3U patent/CN208645109U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158589A (en) * | 2018-08-02 | 2019-01-08 | 泉州众志金刚石工具有限公司 | The production method and its diamond tool of fine-granularity diamond tool ordered arrangement |
| CN109158589B (en) * | 2018-08-02 | 2023-12-22 | 泉州众志新材料科技有限公司 | Method for producing fine-grain diamond tools in ordered arrangement and diamond tools thereof |
| CN114274060A (en) * | 2021-11-23 | 2022-04-05 | 北京安泰钢研超硬材料制品有限责任公司 | Metal-based diamond tool bit for thinning high-end SiC chip, grinding wheel and manufacturing method of metal-based diamond tool bit |
| CN114274060B (en) * | 2021-11-23 | 2023-12-01 | 北京安泰钢研超硬材料制品有限责任公司 | Metal-based diamond tool bit for thinning SiC chip, grinding wheel and manufacturing method of metal-based diamond tool bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ordered arrangement fine grain diamond tool Effective date of registration: 20191009 Granted publication date: 20190326 Pledgee: Luojiang sub branch of Bank of China Limited Pledgor: Quanzhou Zhongzhi Diamond Tools Co., Ltd. Registration number: Y2019990000309 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |