CN102746026B - Outer diameter protection method of diamond product - Google Patents
Outer diameter protection method of diamond product Download PDFInfo
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- CN102746026B CN102746026B CN201210265668.XA CN201210265668A CN102746026B CN 102746026 B CN102746026 B CN 102746026B CN 201210265668 A CN201210265668 A CN 201210265668A CN 102746026 B CN102746026 B CN 102746026B
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- diamond
- outer diameter
- protection method
- diamond particles
- adhesive tape
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Abstract
The invention relates to an outer diameter protection method of a diamond product. The outer diameter protection method comprises the following steps: (a) bonding diamond particles onto one side of a double faced adhesive tape; (b) tearing off the other side of the double faced adhesive tape and pasting the double faced adhesive tape onto a diamond press cake; and (c) putting the diamond press cake bonded with the diamond particles into a sintering mold for sintering at 750-800 DEG C for 6-7 minutes. The outer diameter protection method has the advantage of simple process steps, and a wear layer formed by the diamond particles is processed on the surface of the diamond product through the sintering process, so that the service life of the product can be prolonged; and because the positioning problem of the diamond particles before processing is difficult to solve, an artful mode is adopted by the outer diameter protection method to realize the positioning of the diamond particles, that is to say, the diamond particles are positioned on the outer surface of the diamond press cake by adopting the double faced adhesive tape.
Description
Technical field
The invention belongs to diamond composition technical field, it is related to a kind of radial-protecting method of diamond composition, by processing
Technique can keep the external diameter of diamond composition not frayed, the present invention is especially suitable for diamond bit, diamond cutter, gold
Abrading section on diamond grinding wheel and diamond saw blade.
Background technology
In use, the broken nitre for cutting is excluded current diamond composition from both sides so that diamond composition
Both sides abrasion is very fast, and most diamond composition is scrapped in also 2-3mm because external diameter weares and teares.Service life is shorter, into
This is also correspondingly improved.
The content of the invention
Service life the invention aims to improve diamond composition, devises a kind of gauge of diamond composition
Method, the wearing layer formed by diamond particles, the final anti-wear performance for improving diamond composition are increased by external diameter surface.
In order to solve the above technical problems, the technical solution used in the present invention is：Outer diameter protection method of diamond product, its feature
It is that described method is comprised the following steps：
A, the one side that diamond particles are bonded in double faced adhesive tape；
B, the another side of following double faced adhesive tape are attached on Diamond Compacts；
C, will more than be stained with the Diamond Compacts of diamond particles and be put into sintering mold and be sintered, temperature control exists
750-800 degree, sintering time is 6-7 minutes.
Molded Diamond Compacts are made of cold-press process.
The grain fineness of diamond particles is 30-40 mesh.
It is using the beneficial effect produced by above-mentioned technical proposal：The beneficial effects of the invention are as follows, processing step is simple,
One layer of wearing layer formed by diamond particles is processed by sintering process on diamond composition surface, product can be extended
Service life.And diamond particles orientation problem before processing is difficult to solve, and present invention employs one very cleverly
Mode realizes the positioning of diamond particles, i.e., diamond particles are positioned at the outer surface of Diamond Compacts using double faced adhesive tape.
The diamond composition processed by the method for the present invention is quite wear-resisting, substantially increases the service life of diamond composition.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is view of the present invention in Diamond Compacts process；
Fig. 2 is the diamond composition structural representation after the present invention is processed；
In figure, 1 represents Diamond Compacts, and 2 represent diamond particles, and 3 represent double faced adhesive tape.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Specific embodiment, as shown in Figure 1 and Figure 2, Outer diameter protection method of diamond product, it is characterised in that described method includes
Following steps：
A, the one side that diamond particles 2 are bonded in double faced adhesive tape 3；
B, the another side of following double faced adhesive tape 3 are attached on Diamond Compacts 1；
C, the Diamond Compacts 1 for being stained with by more than diamond particles 2 are put into sintering mold and are sintered, and temperature control exists
750-800 degree, sintering time is 6-7 minutes.
Molded Diamond Compacts 1 are made of cold-press process.
The grain fineness of diamond particles 2 is 30-40 mesh.
Described diamond composition is diamond bit diamond cutter skive or diamond
Saw blade.
Diamond composition of the invention is provided with two-sided in manufacturing process between diamond particles 2 and Diamond Compacts 1
Glue 3, diamond particles are bonded on the surface of Diamond Compacts 1 by double faced adhesive tape 3.Then required shape is cut into blade,
Dress is sintered in a mold, is finally formed the structure in Fig. 2.The present invention is especially suitable for the Diamond Compacts colded pressing.
Claims (3)
1. Outer diameter protection method of diamond product, it is characterised in that described method is comprised the following steps：
A, the one side that diamond particles (2) are bonded in double faced adhesive tape (3)；
B, the another side of following double faced adhesive tape (3) are attached on Diamond Compacts (1)；
C, will more than be stained with the Diamond Compacts of diamond particles (2) (1) and be put into sintering mold and be sintered, temperature control exists
750-800 degree, sintering time is 6-7 minutes；
Wherein, the diamond composition by sintering process outer Surface Machining go out one layer by diamond particles formed it is wear-resisting
Layer.
2. Outer diameter protection method of diamond product according to claim 1, it is characterised in that：Molded Diamond Compacts (1)
It is made of cold-press process.
3. Outer diameter protection method of diamond product according to claim 1, it is characterised in that：The particle of diamond particles (2) is thin
It is 30-40 mesh to spend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265668.XA CN102746026B (en) | 2012-07-30 | 2012-07-30 | Outer diameter protection method of diamond product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265668.XA CN102746026B (en) | 2012-07-30 | 2012-07-30 | Outer diameter protection method of diamond product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102746026A CN102746026A (en) | 2012-10-24 |
| CN102746026B true CN102746026B (en) | 2017-05-24 |
Family
ID=47026591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210265668.XA Active CN102746026B (en) | 2012-07-30 | 2012-07-30 | Outer diameter protection method of diamond product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102746026B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976200B (en) * | 2015-05-20 | 2017-07-11 | 株洲金韦硬质合金有限公司 | The double face binding method of hard alloy bar and its application suitable for the processing of hard alloy stiff dough |
| CN104976201B (en) * | 2015-05-20 | 2017-07-11 | 株洲金韦硬质合金有限公司 | The one side adhesive method of hard alloy bar and its application suitable for the processing of hard alloy stiff dough |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482016A (en) * | 2009-01-19 | 2009-07-15 | 湖南飞瑞复合材料有限责任公司 | High-performance diamond composite cutter bit |
| CN102211331A (en) * | 2010-04-09 | 2011-10-12 | 三星钻石工业股份有限公司 | Diamond marking tool and method of manufacturing the same |
-
2012
- 2012-07-30 CN CN201210265668.XA patent/CN102746026B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482016A (en) * | 2009-01-19 | 2009-07-15 | 湖南飞瑞复合材料有限责任公司 | High-performance diamond composite cutter bit |
| CN102211331A (en) * | 2010-04-09 | 2011-10-12 | 三星钻石工业股份有限公司 | Diamond marking tool and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102746026A (en) | 2012-10-24 |
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