CN105269471A - Resin grinding tool for processing glass or ceramic - Google Patents
Resin grinding tool for processing glass or ceramic Download PDFInfo
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- CN105269471A CN105269471A CN201510690679.6A CN201510690679A CN105269471A CN 105269471 A CN105269471 A CN 105269471A CN 201510690679 A CN201510690679 A CN 201510690679A CN 105269471 A CN105269471 A CN 105269471A
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- resin
- grinding tool
- processing glass
- combined activity
- abrasive tools
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Abstract
The invention provides a resin grinding tool for processing glass or ceramic. The resin grinding tool comprises a grinding tool body. The raw material for manufacturing the grinding tool body comprises a combination active lubricating agent composed of carbonyl iron powder and molybdenum disulfide. By means of the resin grinding tool for processing the glass or the ceramic, the resin grinding tool has the beneficial effects that the manufacturing cost is low, the surface roughness of products can be effectively reduced, roughness stability is improved, it is ensured that the requirement for cutting force is met, the requirements for producing different products and processes are met, and practicability is high.
Description
Technical field
The present invention relates to finishing field, especially, relating to a kind of resin abrasive tools for processing glass or pottery.
Background technology
At present, the attrition process of most domestic glass, pottery still adopts in cooling water the grinding technics of the free type adding Brown Alundum, the problems such as this technique existence and stability is poor, stock-removing efficiency is low, low, the rear operation of converted products yield is difficult.
Minnesota Mining and Manufacturing Company successfully develops the grinding pad for glass corase grind and fine grinding, and stock-removing efficiency is high, converted products yield is high.As provided a kind of for grinding or the fixing abrasive article of polished glass surface of the work in patent application 200710141362.2.Abrasive article for glass has the abrasive composites comprising grinding aggregation, and described grinding aggregation has diamond particles and other optional abrasive particles; Abrasive composites is Unitarily molded on backing.When be used for abrading glass time, abrasive article can provide high blank grind off speed but produce glossy surface finish.But the kind of grinding pad is single in prior art, and converted products surface roughness is relatively higher under certain cutting force, roughness poor stability, can not meet the different requirement to grinding cutting force and product surface roughness of different product and grinding process.
Therefore, be badly in need of one in industry can meet different converted products and add and effectively reduce product surface roughness man-hour, improve roughness stability and ensure that cutting force meets the requirements of grinding tool.
Summary of the invention
The object of the present invention is to provide a kind of resin abrasive tools for processing glass or pottery, cost of manufacture is low, effectively can reduce product surface roughness, improve roughness stability and guarantee and reach requirement to cutting force, meet the production requirement of different product and operation, practical.Concrete technical scheme is as follows:
For the resin abrasive tools processed glass or pottery, comprise grinding tool body, raw material packet when described grinding tool body makes is containing the combined activity lubricant, resin and the abrasive material that are made up of carbonyl iron dust and molybdenum bisuphide.
Preferred in above technical scheme, in described combined activity lubricant, the quality proportioning of carbonyl iron dust and molybdenum bisuphide is 1:0.5 ~ 1:1.
Preferred in above technical scheme, in described combined activity lubricant, the particle diameter of carbonyl iron dust and molybdenum bisuphide is 10 ~ 40 μm.
Preferred in above technical scheme, raw material when described grinding tool body makes also comprises filler, the addition of described combined activity lubricant is 1% ~ 3% of described grinding tool total body weight, the addition of described resin is 20% ~ 80% of described grinding tool total body weight, the addition of described abrasive material is 2% ~ 60% of described grinding tool total body weight, and surplus is the consumption of described filler.
Preferred in above technical scheme, described resin is epoxy resin, phenolic resins, polyurethane and at least one of above-mentioned three kinds of resins in modified gained modified resin.
Preferred in above technical scheme, described abrasive material is diamond and/or cubic boron nitride.
Preferred in above technical scheme, the particle diameter of described abrasive material is 5 ~ 100 μm.
Apply technical scheme of the present invention, there is following beneficial effect:
1, the present invention adopts carbonyl iron dust and molybdenum bisuphide as the combined activity lubricant of the lifting converted products surface quality of the resin abrasive tools for processing glass or pottery, the stability of converted products surface roughness and raising surface roughness effectively can be reduced when cutting force meets the demands, the production requirement of glass, ceramic different grinding step can be met, practical; Raw material sources are wide, and cost is low, can meet suitability for industrialized production.
2, the particle diameter of carbonyl iron dust of the present invention and molybdenum bisuphide and both reasonable mixture ratio, improves stability and the homogeneity of surface roughness further.
3, the present invention is by collocation such as the combined activity lubricant that carbonyl iron dust and molybdenum bisuphide formed and fillers, forms the space structure that compactness is good, further effectively guarantee grind homogeneity and the stability of product surface roughness; The consumption of combined activity lubricant is appropriate, and concrete reason is as follows: if the addition of combined activity lubricant is very little, little on the impact of roughness, and roughness poor stability; If the addition of combined activity lubricant is too much, reduces roughness effect obvious, but the cutting ability of grinding pad can be affected.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to specific embodiment, the present invention is further detailed explanation.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme of the present invention is described in detail, but the multitude of different ways that the present invention can limit according to claim and cover is implemented.
Embodiment 1:
For the resin abrasive tools processed glass or pottery, comprise grinding tool body, raw material packet when described grinding tool body makes is containing combined activity lubricant, abrasive material, resin and filler.
Described combined activity lubricant is made up of carbonyl iron dust and molybdenum dioxide, and both quality proportionings are 1:1, and both particle diameters are 20 μm; The addition of described combined activity lubricant is 1% ~ 3% of described grinding tool total body weight.Described resin adopts epoxy modified resin (can also select other resins according to the actual requirements), and its addition is 50% of described grinding tool total body weight.Described abrasive material employing particle diameter is the diamond (can also select other abrasive materials according to the actual requirements) of 50 μm, and its addition is 15% of described grinding tool total body weight.Surplus is the consumption of described filler, and described filler adopts at least one in ice crystal, calcium carbonate, barite, or adopts the composition of calcium sulphate dihydrate and auxiliary material, can also select other conventional fillers used according to the actual requirements.
The concrete preparation method of the present embodiment resin abrasive tools specifically increases combined activity lubricant when preparing burden, and the control of other manufacturing process and technological parameter, with reference to preparation method of the prior art, such as, can refer to following methods and makes:
A, in advance laminating: the first paragraph heated mandrel temperature of drum-type hot press is set as 110 DEG C, second segment and the 3rd section of axle are all as cooling shaft, temperature is set as 25 DEG C, after epoxy resin board frosting is covered with PUR, epoxy resin board upward, PUR under, the overall roller bearing by hot press, is incorporated into Hot melt adhesive plaster on epoxy resin board;
B, punching press perforate: the epoxy resin board in step a is placed on stamping die, punch forming;
C, hot pressing laminating: on heating plate, dish is set as 25 DEG C, lower wall temperature is set as 125 DEG C ~ 135 DEG C, and cooler pan coils lower wall temperature and be all set as 25 DEG C, hot pressing laminate pressure is set as 0.35 ~ 0.45Mpa, the epoxy resin board that punching press in step b is good is torn off PUR surface protection release liners, cover glue to face up, keep flat heating plate lower wall, preheating is after 30 ~ 60 seconds, by damping layer of cloth black side down, be placed on the epoxy resin board hot melt adhesive layer of preheating, upper dish presses down, and keeps 20 ~ 40 seconds;
D, cooling: the product of hot pressing in step c having been fitted moves on cooler pan, on cooler pan, dish presses down, and keeps 30 seconds; Cutting: by 4) absorption layer that cooled takes out, and reduces the damping cloth that edge is unnecessary.
Adopt the resin abrasive tools for processing glass or pottery of the present embodiment, with do not add combined activity lubricant for the resin abrasive tools processed glass or pottery, (namely the consumption of combined activity lubricant is the resin abrasive tools for processing glass or pottery of 0, its correlated performance is suitable with grinding tool of the prior art) carry out contrast experiment, 13B type carries out twin grinding processing to concrete glass material, and the consumption effects on surface roughness of combined activity lubricant and the impact of stability thereof refer to table 1.
The impact of the consumption effects on surface roughness of table 1 combined activity lubricant, its stability and cutting force
As can be seen from Table 1, the product surface quality processed for the resin abrasive tools processed glass or pottery that with the addition of combined activity lubricant is obviously better than not adding the product processed for the resin abrasive tools processed glass or pottery of combined activity lubricant; Increase along with combined activity lubricant addition obviously can reduce the surface roughness of product, but can affect cutting ability to a certain extent when addition is excessive.
Embodiment 2:
For the resin abrasive tools processed glass or pottery, as follows with the difference of embodiment 1: in (1) described combined activity lubricant: carbonyl iron dust particle size is 15 μm, and molybdenum disulfide particles is of a size of 20 μm; (2) described resin adopts polyurethane, and its addition is 45% of described grinding tool total body weight; (3) described abrasive material employing particle diameter is the cubic boron nitride of 30 μm; (4) surplus is the consumption of described filler.
Adopt the method identical with embodiment 1 to test, the consumption effects on surface roughness of combined activity lubricant and the impact of stability thereof refer to table 2.
The impact of the consumption effects on surface roughness of table 2 combined activity lubricant, its stability and cutting force
As can be seen from Table 2, the product surface quality processed for the resin abrasive tools processed glass or pottery that with the addition of combined activity lubricant is obviously better than not adding the product processed for the resin abrasive tools processed glass or pottery of combined activity lubricant; Increase along with combined activity lubricant addition obviously can reduce the surface roughness of product, but can affect cutting ability to a certain extent when addition is excessive.
Embodiment 3:
A kind of resin abrasive tools for processing glass or pottery, as follows with the difference of embodiment 1: in (1) combined activity lubricant: carbonyl iron dust particle size is 15 μm, molybdenum disulfide particles is of a size of 15 μm, and both quality proportionings are 2:1; (2) abrasive material employing particle diameter is the diamond of 20 μm, and its addition is 30% of described grinding tool total body weight; (3) resin adopts phenolic resins, and its addition is 45% of described grinding tool total body weight; (4) surplus is the consumption of described filler.
Adopt the method identical with embodiment 1 to test, the related performance indicators for the resin abrasive tools processed glass or pottery refers to table 3.
The impact of the consumption effects on surface roughness of table 3 combined activity lubricant, its stability and cutting force
As can be seen from Table 3, the product surface quality processed for the resin abrasive tools processed glass or pottery that with the addition of combined activity lubricant is obviously better than not adding the product processed for the resin abrasive tools processed glass or pottery of combined activity lubricant; Increase along with combined activity lubricant addition obviously can reduce the surface roughness of product, but can affect cutting ability to a certain extent when addition is excessive.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the resin abrasive tools for processing glass or pottery, comprises grinding tool body, it is characterized in that, raw material packet when described grinding tool body makes is containing the combined activity lubricant, resin and the abrasive material that are made up of carbonyl iron dust and molybdenum bisuphide.
2. the resin abrasive tools for processing glass or pottery according to claim 1, is characterized in that, in described combined activity lubricant, the quality proportioning of carbonyl iron dust and molybdenum bisuphide is 1:0.5 ~ 1:1.
3. the resin abrasive tools for processing glass or pottery according to claim 2, is characterized in that, in described combined activity lubricant, the particle diameter of carbonyl iron dust and molybdenum bisuphide is 10 ~ 40 μm.
4. the resin abrasive tools for processing glass or pottery according to claim 1-3 any one, is characterized in that, raw material when described grinding tool body makes also comprises filler; The addition of described combined activity lubricant is 1% ~ 3% of described grinding tool total body weight, the addition of described resin is 20% ~ 80% of described grinding tool total body weight, the addition of described abrasive material is 2% ~ 60% of described grinding tool total body weight, and surplus is the consumption of described filler.
5. the resin abrasive tools for processing glass or pottery according to claim 4, is characterized in that, described resin is epoxy resin, phenolic resins, polyurethane and at least one of above-mentioned three kinds of resins in modified gained modified resin.
6. the resin abrasive tools for processing glass or pottery according to claim 4, is characterized in that, described abrasive material is diamond and/or cubic boron nitride.
7. the resin abrasive tools for processing glass or pottery according to claim 6, is characterized in that, the particle diameter of described abrasive material is 5 ~ 100 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510690679.6A CN105269471B (en) | 2015-10-22 | 2015-10-22 | A kind of resin abrasive tools for being used to be processed glass or ceramics |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510690679.6A CN105269471B (en) | 2015-10-22 | 2015-10-22 | A kind of resin abrasive tools for being used to be processed glass or ceramics |
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| CN105269471A true CN105269471A (en) | 2016-01-27 |
| CN105269471B CN105269471B (en) | 2017-10-17 |
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Citations (9)
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| GB1259341A (en) * | 1968-01-09 | 1972-01-05 | ||
| US20020177387A1 (en) * | 2001-05-22 | 2002-11-28 | Keipert Steven J. | Abrasive articles |
| JP2010076094A (en) * | 2010-01-14 | 2010-04-08 | Bando Kiko Co Ltd | Metal bond diamond grinding wheel and method of manufacturing the same |
| CN101829959A (en) * | 2010-04-10 | 2010-09-15 | 广东奔朗新材料股份有限公司 | Diamond wheel for ceramic tile mill groove and machining method of ceramic tile mill groove |
| CN102363287A (en) * | 2011-10-20 | 2012-02-29 | 宁波大华砂轮有限公司 | Resin grinding wheel and manufacturing method thereof |
| CN102632453A (en) * | 2012-04-24 | 2012-08-15 | 浙江浦江敏锐精密机械科技有限公司 | Thermosetting resin grinding pad and preparation method thereof |
| CN103381573A (en) * | 2013-05-27 | 2013-11-06 | 河南科技学院 | Chemical mechanical grinding plate for consolided grinding material used in SiC single crystal wafer grinding process |
| CN103522208A (en) * | 2013-09-29 | 2014-01-22 | 河南华茂新材料科技开发有限公司 | Binding agent of resin dry grinding wheel, resin dry grinding wheel and method for manufacturing resin dry grinding wheel |
| CN103639908A (en) * | 2013-11-01 | 2014-03-19 | 上海九连环新材料科技有限公司 | Production technology for super-hard CBN grinding tools |
-
2015
- 2015-10-22 CN CN201510690679.6A patent/CN105269471B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1259341A (en) * | 1968-01-09 | 1972-01-05 | ||
| US20020177387A1 (en) * | 2001-05-22 | 2002-11-28 | Keipert Steven J. | Abrasive articles |
| JP2010076094A (en) * | 2010-01-14 | 2010-04-08 | Bando Kiko Co Ltd | Metal bond diamond grinding wheel and method of manufacturing the same |
| CN101829959A (en) * | 2010-04-10 | 2010-09-15 | 广东奔朗新材料股份有限公司 | Diamond wheel for ceramic tile mill groove and machining method of ceramic tile mill groove |
| CN102363287A (en) * | 2011-10-20 | 2012-02-29 | 宁波大华砂轮有限公司 | Resin grinding wheel and manufacturing method thereof |
| CN102632453A (en) * | 2012-04-24 | 2012-08-15 | 浙江浦江敏锐精密机械科技有限公司 | Thermosetting resin grinding pad and preparation method thereof |
| CN103381573A (en) * | 2013-05-27 | 2013-11-06 | 河南科技学院 | Chemical mechanical grinding plate for consolided grinding material used in SiC single crystal wafer grinding process |
| CN103522208A (en) * | 2013-09-29 | 2014-01-22 | 河南华茂新材料科技开发有限公司 | Binding agent of resin dry grinding wheel, resin dry grinding wheel and method for manufacturing resin dry grinding wheel |
| CN103639908A (en) * | 2013-11-01 | 2014-03-19 | 上海九连环新材料科技有限公司 | Production technology for super-hard CBN grinding tools |
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| CN105269471B (en) | 2017-10-17 |
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