CN103160208A - Man-made diamond grinding paste - Google Patents
Man-made diamond grinding paste Download PDFInfo
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- CN103160208A CN103160208A CN2013100663861A CN201310066386A CN103160208A CN 103160208 A CN103160208 A CN 103160208A CN 2013100663861 A CN2013100663861 A CN 2013100663861A CN 201310066386 A CN201310066386 A CN 201310066386A CN 103160208 A CN103160208 A CN 103160208A
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Abstract
The invention provides a man-made diamond grinding paste, and the problem that existing polishing solution is prone to generating scrape and damage on the surface of a precision mold. The man-made diamond grinding paste is composed of man-made diamond powder, mixed fat, oleic acid and lubricant. By weight, the man-made diamond grinding paste comprises 15-55 parts of the man-made diamond powder, 25-40 parts of the mixed fat, 20-30 parts of the oleic acid and 3-11 parts of the lubricant. The preparation method of the man-made diamond grinding paste includes the following steps: (1), each component is weighted according to the parts by weight; (2), all the components are mixed evenly under the temperature above 60 DEG C; and (3), the evenly mixed components are cooled to zero DEG C, and the man-made diamond grinding paste is prepared. The grinding paste is matched with a pneumatic polishing machine to be used for carrying out polishing treatment on the surface machining of the precision mold, the surface quality and the surface finish are high, experience and technological level of an operator are not required highly, the production efficiency can be greatly improved, the cost can be reduced and the method is suitable for batch processing.
Description
Technical field
The present invention relates to the lapping paste technical field, particularly a kind of synthetic diamond lapping paste for precision die surface finish processing.
Background technology
After the Mould Machining moulding, need to process coarse surface, the main Pneumatic grinding machine that adopts carries out surface treatment at present, and this Pneumatic grinding machine is made of with the oilstone that is connected with power set or sand paper power set.During polishing, power set drives the vibrations of oilstone sand paper, thereby is polished in the surface of mould.But, easy loss not wear-resisting because of oilstone sand paper need often to change, and have therefore increased greatly the cost of polishing; And existing polishing machine is because the restriction of structure can only be polished to coarse surface, and the precision of processing is also very poor, does not usually reach the requirement in market.
the method that adopts sander to coordinate polishing fluid to carry out polishing to the precision die surface is also arranged at present, precision die polishing fluid commonly used has cubic boron nitride micro-powdered polishing liquid, directly formulated according to a certain percentage by cubic boron nitride micro mist and vegetables oil or mineral oil, with this polishing fluid polishing precision die, although the surface brightness of precision die is higher, but due to cubic boron nitride micro mist skewness, after standing certain hour, all be deposited in the bottom, union clumps together, in polishing process, must must constantly rock or stir polishing fluid, even so, described polishing fluid all can not form homodisperse suspension liquid.In actual applications, described polishing fluid produces serious scratch, damage to workpiece surface, and due to the ununiformity of abrasive concentration, workpiece size is wayward, and working (machining) efficiency is unstable, and is high to direct labor's experience and technical requirements, can not realize batch machining.
Summary of the invention
The invention provides a kind of synthetic diamond lapping paste, solved existing polishing fluid to the easy problem that produces scratch and damage in precision die surface.
Technical scheme of the present invention is achieved in that a kind of synthetic diamond lapping paste, be comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, the weight part of its each component is: 15 ~ 55 parts, synthetic diamond powder, 25 ~ 40 parts of mixing-in fats, 20 ~ 30 parts of oleic acid, 3 ~ 11 parts of lubricants; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under temperature condition more than 60 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
Wherein, preferably, described lubricant is kerosene or Vaseline.
Wherein, preferably, the weight part of described kerosene component is 3 ~ 6 parts.
Wherein, preferably, the weight part of described Vaseline component is 7 ~ 11 parts.
In lapping paste of the present invention, the synthetic diamond powder evenly, stably be dispersed in lapping paste.Wherein, mixing-in fat and oleic acid play the effect of vehicle and dispersion agent; Kerosene and Vaseline play the effect of lubricant.
Coordinate Pneumatic grinding machine when lapping paste of the present invention use, be used for the polished finish of processing precise die surface, its surface quality and surface smoothness are high, and experience and state of the art to operator are less demanding, can greatly enhance productivity, reduce costs, be applicable to batch machining.
Embodiment
The below is clearly and completely described the technical scheme in the embodiment of the present invention, and obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
In all embodiment of the present invention, all components are the commercially available prod, and wherein mixing-in fat is lauric acid and stearic glyceride mixture, purposes: vehicle; Easily molten in chloroform, ether or benzene, dissolve in sherwood oil, almost insoluble in water or ethanol.
Embodiment 1
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 54 parts, synthetic diamond powder, 25 parts of mixing-in fats, 21 parts of oleic acid, 3 parts of kerosene; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 65 ℃, mix;
(3) be cooled to 0 ℃, namely get described diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the oilstone of our traditional 800#, but no matter from or from processing request, its precision is higher, working efficiency also improve 2-3 doubly more than.
Embodiment 2
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 44 parts, synthetic diamond powder, 30 parts of mixing-in fats, 26 parts of oleic acid, 4 parts of kerosene; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 70 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the oilstone of our traditional 2000#, but no matter from or from processing request, its precision is higher, working efficiency also improve 2-4 doubly more than.
Embodiment 3
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 40 parts, synthetic diamond powder, 30 parts of mixing-in fats, 30 parts of oleic acid, 5 parts of kerosene; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 68 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the sand paper of our traditional 800#, but no matter from or from processing request, its precision is higher, working efficiency also improve 2-3 doubly more than.
Embodiment 4
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 38 parts, synthetic diamond powder, 32 parts of mixing-in fats, 30 parts of oleic acid, 4 parts of kerosene; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 72 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the sand paper of our traditional 1500#, but no matter from or from processing request, its precision is higher, working efficiency also improve 2-4 doubly more than.
Embodiment 5
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 35 parts, synthetic diamond powder, 26 parts of mixing-in fats, 30 parts of oleic acid, 9 parts, Vaseline; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 72 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the sand paper of our traditional 3000#, but no matter from or from processing request, its precision is higher, working efficiency also improves more than 2 times.
Embodiment 6
A kind of synthetic diamond lapping paste are comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, and the weight part of its each component is: 19 parts, synthetic diamond powder, 40 parts of mixing-in fats, 30 parts of oleic acid, 11 parts, Vaseline; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under the temperature condition of 72 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
The diamond paste that the present embodiment is made, its performance index are as shown in table 1, are equivalent to the granularity of the sand paper of our traditional 8000#, but no matter from or from processing request, its precision is higher, working efficiency also improves more than 2 times.
The diamond lapping paste performance index that table 1 makes for each embodiment
As seen from the above table, the diamond lapping paste that adopt the present invention to make, various aspects of performance is better than cubic boron nitride micro-powdered polishing liquid, compares with sand paper with traditional oilstone, no matter from use or from processing request, its precision is higher, working efficiency is also high.
Claims (4)
1. synthetic diamond lapping paste, it is characterized in that being comprised of artificial diamond's stone flour, mixing-in fat, oleic acid and lubricant, the weight part of its each component is: 15 ~ 55 parts, synthetic diamond powder, 25 ~ 40 parts of mixing-in fats, 20 ~ 30 parts of oleic acid, 3 ~ 11 parts of lubricants; Described synthetic diamond lapping paste preparation method comprises the following steps:
(1) accurately take each component according to above-mentioned weight part;
(2) with each component under temperature condition more than 60 ℃, mix;
(3) be cooled to 0 ℃, namely get described synthetic diamond lapping paste.
2. a kind of synthetic diamond lapping paste according to claim 1, it is characterized in that: described lubricant is kerosene or Vaseline.
3. a kind of synthetic diamond lapping paste according to claim 2, it is characterized in that: the weight part of described kerosene component is 3 ~ 6 parts.
4. a kind of synthetic diamond lapping paste according to claim 2, it is characterized in that: the weight part of described Vaseline component is 7 ~ 11 parts.
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| CN2013100663861A CN103160208A (en) | 2013-03-01 | 2013-03-01 | Man-made diamond grinding paste |
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| CN2013100663861A CN103160208A (en) | 2013-03-01 | 2013-03-01 | Man-made diamond grinding paste |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350396A (en) * | 2013-05-21 | 2013-10-16 | 湖南路捷道夫涡轮增压系统有限公司 | Part surface finishing process |
| CN103447938A (en) * | 2013-08-23 | 2013-12-18 | 浙江瑞莱士机械有限公司 | Grinding process of sealing surface of ball valve |
| CN104497886A (en) * | 2014-12-11 | 2015-04-08 | 北京工业大学 | Special polishing liquid for diamond compact and preparation method of special polishing liquid |
| CN104650741A (en) * | 2015-01-05 | 2015-05-27 | 杭州大和热磁电子有限公司 | Grinding and polishing paste for high-purity aluminum oxide ceramics |
| CN106010441A (en) * | 2016-06-15 | 2016-10-12 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Water-oil soluble nanocarbon crystal abrasive paste and preparation method thereof |
| CN107722933A (en) * | 2016-08-10 | 2018-02-23 | 云南民族大学 | A kind of diamond paste and preparation method thereof |
| CN108747604A (en) * | 2018-06-13 | 2018-11-06 | 合肥济春机电科技有限公司 | A kind of high-mirror finish process of nitrogen gas spring piston rod |
| CN111518514A (en) * | 2020-06-04 | 2020-08-11 | 宁波容大光电科技有限公司 | Grinding fluid for processing ceramic ferrule and preparation method thereof |
| CN118699888A (en) * | 2024-08-20 | 2024-09-27 | 苏州星蓝纳米技术有限公司 | A cleaning method using polishing paste |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350396A (en) * | 2013-05-21 | 2013-10-16 | 湖南路捷道夫涡轮增压系统有限公司 | Part surface finishing process |
| CN103350396B (en) * | 2013-05-21 | 2015-08-19 | 湖南路捷道夫涡轮增压系统有限公司 | A kind of surface finishing of part technique |
| CN103447938A (en) * | 2013-08-23 | 2013-12-18 | 浙江瑞莱士机械有限公司 | Grinding process of sealing surface of ball valve |
| CN103447938B (en) * | 2013-08-23 | 2015-07-08 | 浙江瑞莱士机械有限公司 | Grinding process of sealing surface of ball valve |
| CN104497886A (en) * | 2014-12-11 | 2015-04-08 | 北京工业大学 | Special polishing liquid for diamond compact and preparation method of special polishing liquid |
| CN104650741A (en) * | 2015-01-05 | 2015-05-27 | 杭州大和热磁电子有限公司 | Grinding and polishing paste for high-purity aluminum oxide ceramics |
| CN106010441A (en) * | 2016-06-15 | 2016-10-12 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Water-oil soluble nanocarbon crystal abrasive paste and preparation method thereof |
| CN107722933A (en) * | 2016-08-10 | 2018-02-23 | 云南民族大学 | A kind of diamond paste and preparation method thereof |
| CN108747604A (en) * | 2018-06-13 | 2018-11-06 | 合肥济春机电科技有限公司 | A kind of high-mirror finish process of nitrogen gas spring piston rod |
| CN111518514A (en) * | 2020-06-04 | 2020-08-11 | 宁波容大光电科技有限公司 | Grinding fluid for processing ceramic ferrule and preparation method thereof |
| CN118699888A (en) * | 2024-08-20 | 2024-09-27 | 苏州星蓝纳米技术有限公司 | A cleaning method using polishing paste |
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Application publication date: 20130619 |