CN103801516A - Artificially-synthesized diamond separation process - Google Patents
Artificially-synthesized diamond separation process Download PDFInfo
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- CN103801516A CN103801516A CN201410034221.0A CN201410034221A CN103801516A CN 103801516 A CN103801516 A CN 103801516A CN 201410034221 A CN201410034221 A CN 201410034221A CN 103801516 A CN103801516 A CN 103801516A
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Abstract
The invention discloses an artificially-synthesized diamond separation process. The process includes the finished product initial separation step, the appearance screening step, the magnetic screening step and the fine selection and packaging step. According to the artificially-synthesized diamond separation process, artificially-synthesized diamonds produced in the same batch or different batches and artificially-synthesized diamonds produced by different manufacturers can be strictly, uniformly, clearly and accurately classified in terms of the granularity, the color and luster, the appearance shape, the magnetic field characteristics and the like, and therefore quality of artificially-synthesized diamonds is improved, and the improvement of quality of devices with the artificially-synthesized diamonds serving as raw materials is facilitated.
Description
Technical field
The present invention relates to a kind of artificially synthesizing diamond sorting process, belong to artificially synthesizing diamond production technical field.
Background technology
Artificially synthesizing diamond is as alloy cutter, drill bit or abrasive material have very wide use market, and irreplaceable status, but at present in artificially synthesizing diamond is produced, due to various factors in production link, very easily cause the synthetic diamond product of producing in granularity, color and luster, in face shaping and magnetic signature, exist larger difference, therefore need synthetic diamond product to carry out screening operation repeatedly, but existing at present in the time that diamond synthesis is screened, often need to use many screening machines to carry out, and each screening machine is in the time of work, its running parameter is also different, thereby the selection result difference that causes different screening machines to obtain, because of simultaneously in operation, also exist this screening machine running parameter to set the serious situation of freeing, the diamond synthesis product quality that has caused same screening machine to obtain in the different working times is not identical yet yet, this causes being also difficult to realize the unification of diamond synthesis product quality after screening, greatly reduce on the one hand the quality of diamond synthesis product, also had a strong impact on the other hand all the time diamond synthesis as the quality of the product of raw material.
Summary of the invention
This novel object is just to overcome above-mentioned deficiency, and a kind of artificially synthesizing diamond sorting process is provided.
For achieving the above object, originally novel is to be achieved through the following technical solutions:
A kind of artificially synthesizing diamond sorting process, comprises the steps:
The first step, finished product primary election, the diamond finished product that completes manufacture is placed on screening machine screening platform, screening machine screening granularity, screening set of frequency are fixed, must not carry out people for adjusting, in the time that use is carried out primary election to platform screening machine, screening granularity between many screening machines, all unified settings and fixing of screening frequency, must not artificially adjust;
Second step, external form screening, again be placed on screening machine completing primary election classification diamond synthesis later, the diamond synthesis of same type is carried out to granularity and appearance structure selection, screening is that screening machine screening granularity, screening set of frequency are fixed, must not carry out people for adjusting, in the time that use is carried out primary election to platform screening machine, the screening granularity between many screening machines, all unified settings and fixing of screening frequency, must not artificially adjust;
The 3rd step, magnetic screening, the diamond synthesis sorting placement screening through external form is to magnetic separator, and carry diamond synthesis to pass through the magnetic separator of at least two kinds of magnetic field intensities, wherein diamond synthesis transporting velocity and magnetic field intensity are all fixing, in the time that many magnetic separators are worked simultaneously, transporting velocity between each magnetic separator and magnetic field intensity be unified arrange and fixing all, must not people for a change, wherein carry diamond synthesis speed to be 0.5-5 ms/min;
The 4th step, selected packing, screen and the diamond synthesis of having classified carries out outward appearance again, color and luster screens through magnetic, and by the diamond synthesis classification through screening, and pack as cost, and in packing material outside, the features such as synthetic adamantine dynamics, color and luster, shape are carried out to significant mark record file.
The present invention can effectively realize to batch between, the diamond synthesis produced between different batches and between different manufacturers is from the strict unified classification of granularity, color and luster, face shaping and the first-class aspect of magnetic signature, classify clear accurate, thereby improve artificially synthesizing diamond product quality, also contributed to use the raising of diamond synthesis as the equipment quality of raw material.
The specific embodiment
Below in conjunction with embodiment, the present invention is further described:
By preferred embodiment, the present invention is described in further detail below, but protection scope of the present invention is not limited to this.
Embodiment 1: a kind of artificially synthesizing diamond sorting process, comprises the steps:
The first step, finished product primary election, the diamond finished product that completes manufacture is placed on screening machine screening platform, need use 5 screening machines simultaneously, its screening machine screening sieve aperture is 2025 orders, 5045 orders, three ranks of 7080 order, screening frequency is 30 beats/min, 70 beats/min for screening frequency, 100 beats/min, and arrange fixingly, must not carry out people for adjusting;
Second step, external form screening, the diamond finished product that completes manufacture is placed on screening machine screening platform, need use 15 screening machines to screen the three class diamond synthesis through primary election simultaneously, its screening machine screening sieve aperture is 2025 orders, 5045 orders, three ranks of 7080 order, screening frequency is 30 beats/min, 70 beats/min, 100 beats/min.And arrange fixingly, must not carry out people for adjusting;
The 3rd step, magnetic screening, the diamond synthesis sorting placement screening through external form is to magnetic separator, and carry diamond synthesis to screen by 3 kinds of magnetic field intensities, wherein carrying diamond synthesis speed is 3 ms/min, two ranks of magnetic field intensity: 50kA/m, 72kA/m and 200kA/m, must not people for a change;
The 4th step, selected packing, screen and the diamond synthesis of having classified carries out outward appearance again, color and luster screens through magnetic, and by the diamond synthesis classification through screening, and pack as cost, and in packing material outside, the features such as synthetic adamantine dynamics, color and luster, shape are carried out to significant mark record file.
Embodiment 2: a kind of artificially synthesizing diamond sorting process, comprises the steps:
A kind of artificially synthesizing diamond sorting process, comprises the steps:
The first step, finished product primary election, the diamond finished product that completes manufacture is placed on screening machine screening platform, need use 5 screening machines simultaneously, its screening machine screening sieve aperture is 2025 orders, 3055 orders, 4550 orders, 6070 orders, five ranks of 7080 order, screening frequency is 30 beats/min, 50 beats/min for screening frequency, 100 beats/min, 150 beats/min, 180 beats/min, and arrange fixing, must not carry out people for adjusting
And arrange fixingly, must not carry out people for adjusting;
Second step, external form screening, the diamond finished product that completes manufacture is placed on screening machine screening platform, need use 15 screening machines to screen the three class diamond synthesis through primary election simultaneously, its screening machine screening sieve aperture is 2025 orders, 5045 orders, three ranks of 7080 order, screening frequency is 30 beats/min, 50 beats/min for screening frequency, 100 beats/min, 150 beats/min, 180 beats/min, and arrange fixingly, must not carry out people for adjusting;
The 3rd step, magnetic screening, the diamond synthesis sorting placement screening through external form is to magnetic separator, and carry diamond synthesis to screen by 3 kinds of magnetic field intensities, wherein carrying diamond synthesis speed is 1 m/min, two ranks of magnetic field intensity: 50kA/m, 72kA/m and 200kA/m, must not people for a change;
The 4th step, selected packing, screen and the diamond synthesis of having classified carries out outward appearance again, color and luster screens through magnetic, and by the diamond synthesis classification through screening, and pack as cost, and in packing material outside, the features such as synthetic adamantine dynamics, color and luster, shape are carried out to significant mark record file.
Claims (1)
1. an artificially synthesizing diamond sorting process, is characterized in that: described artificially synthesizing diamond sorting process comprises the steps:
The first step, finished product primary election, the diamond finished product that completes manufacture is placed on screening machine screening platform, screening machine screening granularity, screening set of frequency are fixed, must not carry out people for adjusting, in the time that use is carried out primary election to platform screening machine, screening granularity between many screening machines, all unified settings and fixing of screening frequency, must not artificially adjust;
Second step, external form screening, again be placed on screening machine completing primary election classification diamond synthesis later, the diamond synthesis of same type is carried out to granularity and appearance structure selection, screening is that screening machine screening granularity, screening set of frequency are fixed, must not carry out people for adjusting, in the time that use is carried out primary election to platform screening machine, the screening granularity between many screening machines, all unified settings and fixing of screening frequency, must not artificially adjust;
The 3rd step, magnetic screening, the diamond synthesis sorting placement screening through external form is to magnetic separator, and carry diamond synthesis to pass through the magnetic separator of at least two kinds of magnetic field intensities, wherein diamond synthesis transporting velocity and magnetic field intensity are all fixing, in the time that many magnetic separators are worked simultaneously, transporting velocity between each magnetic separator and magnetic field intensity be unified arrange and fixing all, must not people for a change, wherein carry diamond synthesis speed to be 0.5-5 ms/min.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034221.0A CN103801516A (en) | 2014-01-24 | 2014-01-24 | Artificially-synthesized diamond separation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034221.0A CN103801516A (en) | 2014-01-24 | 2014-01-24 | Artificially-synthesized diamond separation process |
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| CN103801516A true CN103801516A (en) | 2014-05-21 |
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| CN201410034221.0A Pending CN103801516A (en) | 2014-01-24 | 2014-01-24 | Artificially-synthesized diamond separation process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435416A (en) * | 2018-03-26 | 2018-08-24 | 鸡西浩市新能源材料有限公司 | Diamond method for sieving |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100880A (en) * | 1987-01-26 | 1987-12-23 | 刘鸿吉 | The separation method of diamond |
| CN2374283Y (en) * | 1999-05-28 | 2000-04-19 | 冶金工业部长沙矿冶研究院 | High-efficiency low-noise diamond model selecting machine |
| CN2481416Y (en) * | 2001-04-25 | 2002-03-13 | 深圳市晶瑞达科技有限公司 | Artificial diamond magnetic separator |
| CN2489886Y (en) * | 2001-08-09 | 2002-05-08 | 深圳市晶瑞达科技有限公司 | Diamond separating machine with polygon separation plate |
| WO2004112974A1 (en) * | 2003-06-22 | 2004-12-29 | Oblique Engineering (Pty) Ltd | Diamond recovery |
-
2014
- 2014-01-24 CN CN201410034221.0A patent/CN103801516A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100880A (en) * | 1987-01-26 | 1987-12-23 | 刘鸿吉 | The separation method of diamond |
| CN2374283Y (en) * | 1999-05-28 | 2000-04-19 | 冶金工业部长沙矿冶研究院 | High-efficiency low-noise diamond model selecting machine |
| CN2481416Y (en) * | 2001-04-25 | 2002-03-13 | 深圳市晶瑞达科技有限公司 | Artificial diamond magnetic separator |
| CN2489886Y (en) * | 2001-08-09 | 2002-05-08 | 深圳市晶瑞达科技有限公司 | Diamond separating machine with polygon separation plate |
| WO2004112974A1 (en) * | 2003-06-22 | 2004-12-29 | Oblique Engineering (Pty) Ltd | Diamond recovery |
Non-Patent Citations (2)
| Title |
|---|
| 罗中平等: "人造金刚石振动选形机理初探", 《金刚石与磨料磨具工程》 * |
| 罗中平等: "人造金刚石磨料精密分级分选技术研究", 《金刚石与磨料磨具工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435416A (en) * | 2018-03-26 | 2018-08-24 | 鸡西浩市新能源材料有限公司 | Diamond method for sieving |
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Application publication date: 20140521 |