CN102179775B - Resin abrasive tool for hard alloy and method for preparing resin abrasive - Google Patents
Resin abrasive tool for hard alloy and method for preparing resin abrasive Download PDFInfo
- Publication number
- CN102179775B CN102179775B CN 201110076157 CN201110076157A CN102179775B CN 102179775 B CN102179775 B CN 102179775B CN 201110076157 CN201110076157 CN 201110076157 CN 201110076157 A CN201110076157 A CN 201110076157A CN 102179775 B CN102179775 B CN 102179775B
- Authority
- CN
- China
- Prior art keywords
- abrasive
- resin
- stand
- batch mixing
- carbide alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a resin abrasive tool for a hard alloy. The resin abrasive tool comprises an enhancement layer and a grinding layer and is characterized in that the grinding layer is prepared by an abrasive material, a bonding agent, a filler and pigment in a weight ratio of (90-160):(30-40):(3-15):(1-2), wherein the abrasive material is prepared by mixing single crystal corundum and an electroplating boron nitride hollow sphere composite abrasive material. The resin abrasive tool for the hard alloy has the cutting performance of an ultrahard abrasive tool, meets the requirements of the process of the traditional resin abrasive tool and is easy to promote and use. Moreover, the cost is simultaneously and greatly reduced.
Description
Technical field
The present invention relates to a kind of resin abrasive tools, relate in particular to a kind of carbide alloy resin abrasive tools, the invention still further relates to the preparation method that this carbide alloy is used resin abrasive tools.
Background technology
Resin abrasive tools is known as industrial tooth, and application is very extensive, and the hardness of carbide alloy is very high, the ordinary resin grinding tool generally to Hardmetal materials be difficult to the cutting, not only cut motionless, and abrasion very big, generally adopt super-hard abrasive tool to process.The abrasive material of present super-hard abrasive tool adopts diamond or cubic boron nitride (CBN) mostly, the price of these two kinds of materials is relatively expensive, the application cost height, simultaneously because these two kinds of materials have higher requirements to grinding machine and trimming device, what make this kind super-hard abrasive tool like this has extensively promoted the use of considerable restraint.Therefore it is identical and cost is lower, the new type resin grinding tool that is easy to promote the use of to be necessary to develop a kind of processing effect.
The hollow ball shape abrasive compound is a kind of new type abrasive, and it has the advantage of Hermes hollow ball abrasive material and SG abrasive material, and this kind abrasive material geometry is special, and proportion is little, and natural bulk density only is the 1/2-1/3 of conventional abrasive material.Not only grinding intensity is big to adopt the grinding tool that abrasive material is made in this, long service life, and grinding tool density is little.Because the hollow ball shape abrasive compound is high temperature resistant, distortion is little, self is non-volatile, it still is a kind of abrasive material of high-efficiency environment friendly simultaneously.But at present the development and utilization for this kind abrasive material also is in the starting stage, and its commercial Application in the grinding tool industry rarely has report, remains further developmental research.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of carbide alloy resin abrasive tools and preparation method thereof, this kind resin abrasive tools cost when possessing the cutting ability of super-hard abrasive tool reduces greatly, and satisfies existing resin abrasive tools technology, is easy to promote the use of.
For solving above technical problem, the technical scheme that the present invention takes is:
A kind of carbide alloy resin abrasive tools, comprise enhancement layer and grinding layer, it is characterized in that: described grinding layer is prepared from by weight 90-160:30-40:3-15:1-2 by abrasive material, bond, filler, pigment, and wherein said abrasive material is mixed by single alundum and plating boron nitride hollow ball shape abrasive compound.
Further, the weight ratio of described plating boron nitride hollow ball shape abrasive compound and single alundum is 10-40:80-120.
Further, the particle size range of described single alundum is 46
#-60
#
Further, described bond is liquid phenolic resin and phenol-formaldehyde resin powder, and its weight ratio is 1:1.5-2.5.
Further, described filler is at least a in ice crystal, calcium carbonate, barite, wollastonite, the gypsum.
This carbide alloy preparation method of resin abrasive tools may further comprise the steps:
A) batch mixing: abrasive material and liquid phenolic resin are mixed in batch mixing pot A, filler pigments and phenol-formaldehyde resin powder are mixed in batch mixing pot B, again the mixture of mixing among the batch mixing pot A is poured among the batch mixing pot B with B in mixture mix, the material behind the mixing is crossed the screening of 20 mesh sieves;
B) moulding: adopt twice stand material, die press technology for forming, stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, compression moulding after the stand material is finished;
C) solidify: the base substrate of compression moulding is put into kiln drying, curing.
Further, described briquetting pressure is 4-8Mpa.
Further, described forming temperature is 50-60 ℃.
Further, the described moulding press time is 3-5 second.
Further, described baking temperature is 105 ℃, and the time is 2.5 hours.
Further, described solidification process is three sections curing, and described solidification temperature is warming up to 185-190 ℃ piecemeal from 105 ℃, and solidifying total time is 20 hours.Wherein three sections solidify section and are respectively: first solidifies section, and design temperature is 135 ℃, and temperature rises to 135 ℃ from 105 ℃, is incubated 4 hours; Second solidifies section, and design temperature is 150 ℃, and temperature rises to 150 ℃ from 135 ℃, be incubated 6 hours, and the 3rd solidifies section, and design temperature is the arbitrary temperature between 185-190 ℃, and temperature rises to design temperature from 150 ℃, is incubated 10 hours.
Further, in the above-mentioned preparation process, the glass screen cloth that uses is 10 orders as the enhancement layer of grinding tool, its specification, 103mm*17mm, 50 grams.
Adopting the density of the compound multipurpose resin abrasive tools that preparation method of the present invention prepares is 2.3g/cm
3, the base substrate thickness of moulding is 1.2 ± 0.05mm.
Compared with prior art, the invention has the beneficial effects as follows:
Owing to added plating boron nitride hollow ball shape abrasive compound in the grinding tool abrasive material of the present invention, improved sharpness and the self-sharpening of grinding tool greatly, make the resin abrasive tools of machine-shaping possess the cutting ability of super-hard abrasive tool, excellent cutting performance, long service life.Simultaneously because its abrasive material is single alundum and the compound of electroplating boron nitride hollow ball shape abrasive compound, and this kind compound abrasive satisfies existing resin abrasive tools processing technology, its preparation method who is used for grinding tool is simple, do not need special grinding machine and other device, greatly reduce cost, be easy to promote the use of.
The specific embodiment
For ease of the present invention is further understood, now describe the present invention in conjunction with specific embodiments.
Embodiment 1
To electroplate 10 parts of boron nitride hollow ball shape abrasive compounds, single alundum (46
#) behind 80 parts of mixings, put into batch mixing pot A, add 6 parts of liquid phenolic resins, mix; 5 parts of ice crystals, 1.5 parts of wollastonites, 1 part of carbon black, phenol-formaldehyde resin powder are put into batch mixing pot B for 13 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 50 ℃, 4Mpa with molding press compacting 5 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
Embodiment 2
To electroplate 20 parts of boron nitride hollow ball shape abrasive compounds, single alundum (46
#) behind 90 parts of mixings, put into batch mixing pot A, add 5 parts of liquid phenolic resins, mix; 2 parts in barite, 1 part in gypsum, 1 part of carbon black, phenol-formaldehyde resin powder are put into batch mixing pot B for 10 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 50 ℃, 4Mpa with molding press compacting 5 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
Embodiment 3
To electroplate 25 parts of boron nitride hollow ball shape abrasive compounds, single alundum (54
#) behind 100 parts of mixings, put into batch mixing pot A, add 6 parts of liquid phenolic resins, mix; 6 parts of ice crystals, 2 parts in barite, 1 part of wollastonite, 2 parts of chrome green, phenol-formaldehyde resin powder are put into batch mixing pot B for 15 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 50 ℃, 5Mpa with molding press compacting 3 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
Embodiment 4
To electroplate 30 parts of boron nitride hollow ball shape abrasive compounds, single alundum (54
#) behind 90 parts of mixings, put into batch mixing pot A, add 8 parts of liquid phenolic resins, mix; 5 parts of ice crystals, 2 parts in calcium carbonate, 2 parts of wollastonites, 3 parts in gypsum, 1 part of carbon black, phenol-formaldehyde resin powder are put into batch mixing pot B for 15 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 55 ℃, 6Mpa with molding press compacting 5 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
Embodiment 5
To electroplate 35 parts of boron nitride hollow ball shape abrasive compounds, single alundum (60
#) behind 115 parts of mixings, put into batch mixing pot A, add 9 parts of liquid phenolic resins, mix; 3 parts in calcium carbonate, 5 parts in barite, 2 parts in gypsum, 2 parts of iron oxide reds, phenol-formaldehyde resin powder are put into batch mixing pot B for 17 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 55 ℃, 6Mpa with molding press compacting 4 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
Embodiment 6
To electroplate 40 parts of boron nitride hollow ball shape abrasive compounds, single alundum (60
#) behind 120 parts of mixings, put into batch mixing pot A, add 10 parts of liquid phenolic resins, mix; 8 parts of ice crystals, 2 parts in calcium carbonate, 3 parts in barite, 1 part of wollastonite, 1 part in gypsum, 2 parts of carbon blacks, phenol-formaldehyde resin powder are put into batch mixing pot B for 20 parts and stirred and evenly mixed; The compound of mixing among the A is poured among the B, stirred and evenly mixed; Material behind the mixing is crossed the screening of 20 mesh sieves; Compound after the screening is put into mould and spread out material, and stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, after the stand material is finished, with mould under 60 ℃, 8Mpa with molding press compacting 5 seconds, make base substrate; The base substrate of finishing installed with backing plate put into kiln, under 105 ℃, carry out drying, solidify base substrates according to three sections solidification process again, make product of the present invention.
The properties of product test of preparing in above-described embodiment is as shown in table 1 below:
The test of table 1 cutting performance
| ? | Weight/g | Thickness/mm | Test material | The cutting number of times/time | Time/s | Residual value/mm |
| 1 | 23.6 | 1.2 | Carbide alloy | 10 | 172 | 60.5 |
| Embodiment 3 | 22.8 | 1.2 | Carbide alloy | 10 | 140 | 62.0 |
| Embodiment 5 | 23.5 | 1.2 | Carbide alloy | 10 | 168 | 67.0 |
The visible grinding tool that adopts technical scheme of the present invention to prepare of test data from table 1 has good cutting performance when being used for the cutting of carbide alloy, be good carbide alloy resin abrasive tools.
Claims (2)
1. carbide alloy resin abrasive tools, comprise enhancement layer and grinding layer, it is characterized in that: described grinding layer is prepared from by weight 90-160:30-40:3-15:1-2 by abrasive material, bond, filler, pigment, wherein said abrasive material is by single alundum and electroplate boron nitride hollow ball shape abrasive compound and mix, and wherein said filler is at least a in ice crystal, calcium carbonate, the wollastonite.
2. a kind of carbide alloy resin abrasive tools according to claim 1, the weight ratio of wherein electroplating boron nitride hollow ball shape abrasive compound and single alundum is 10-40:80-120.
3. a kind of carbide alloy resin abrasive tools according to claim 1, the particle size range of wherein said single alundum is 46
#-60
#
4. a kind of carbide alloy resin abrasive tools according to claim 1, wherein said bond is liquid phenolic resin and phenol-formaldehyde resin powder, its weight ratio is 1:1.5-2.5.
5. one kind prepares the method that the described carbide alloy of claim 1 is used resin abrasive tools, may further comprise the steps:
A) batch mixing: abrasive material and liquid phenolic resin are mixed in batch mixing pot A, filler, pigment and phenol-formaldehyde resin powder are mixed in batch mixing pot B, again the mixture of mixing among the batch mixing pot A is poured among the batch mixing pot B with B in mixture mix, the material behind the mixing is crossed the screening of 20 mesh sieves;
B) moulding: adopt twice stand material, die press technology for forming, stand 1/3 material earlier in mould is put into the glass screen cloth again, and residue 2/3 material is gone at the stand again, compression moulding after the stand material is finished;
C) solidify: the base substrate of compression moulding is put into kiln drying, curing.
6. method according to claim 5, wherein said briquetting pressure is 4-8Mpa.
7. method according to claim 5, wherein said forming temperature is 50-60 ℃.
8. method according to claim 5, wherein said baking temperature is 105 ℃, the time is 2.5 hours.
9. method according to claim 5, wherein said solidification process is three sections curing, and described solidification temperature is warming up to 185-190 ℃ piecemeal from 105 ℃, and solidifying total time is 20 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110076157 CN102179775B (en) | 2011-03-29 | 2011-03-29 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110076157 CN102179775B (en) | 2011-03-29 | 2011-03-29 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179775A CN102179775A (en) | 2011-09-14 |
| CN102179775B true CN102179775B (en) | 2013-07-03 |
Family
ID=44566165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110076157 Active CN102179775B (en) | 2011-03-29 | 2011-03-29 | Resin abrasive tool for hard alloy and method for preparing resin abrasive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179775B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732215B (en) * | 2012-07-12 | 2014-01-29 | 嵩山特材集团有限公司 | Inorganic binding agent stacked abrasive and method for manufacturing abrasive cloth from same |
| CN103042476A (en) * | 2012-12-14 | 2013-04-17 | 姜堰苏蒙砂轮有限公司 | Thin resin wheel |
| CN103111949A (en) * | 2012-12-14 | 2013-05-22 | 姜堰苏蒙砂轮有限公司 | Environment-friendly type resin grinding wheel |
| JP2018130812A (en) * | 2017-02-17 | 2018-08-23 | 株式会社ディスコ | Cutting blade and cutting device |
| CN109159041B (en) * | 2018-08-30 | 2021-05-11 | 珠海大象磨料磨具有限公司 | Human-body-friendly grinding tool and preparation method thereof |
| CN110000717A (en) * | 2019-03-14 | 2019-07-12 | 浙江亚孙砂轮有限公司 | Multifunctional fibre reinforced resin abrasive cut-off wheel and its manufacturing process |
| CN110977795B (en) * | 2019-12-20 | 2021-04-13 | 郑州九天工贸有限公司 | Thermosetting phenolic resin abrasive cutting wheel and preparation method thereof |
| CN110977793B (en) * | 2019-12-20 | 2021-07-02 | 郑州九天工贸有限公司 | Resin grinding wheel and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086648A (en) * | 1998-04-07 | 2000-07-11 | Norton Company | Bonded abrasive articles filled with oil/wax mixture |
| CN201195289Y (en) * | 2008-05-22 | 2009-02-18 | 淄博理研泰山涂附磨具有限公司 | Hollow composite material coating abrasive tool |
| CN101804604A (en) * | 2010-05-24 | 2010-08-18 | 高成喜 | High-performance flexible-cutting resin bonded grinding wheel and production process thereof |
-
2011
- 2011-03-29 CN CN 201110076157 patent/CN102179775B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6086648A (en) * | 1998-04-07 | 2000-07-11 | Norton Company | Bonded abrasive articles filled with oil/wax mixture |
| CN201195289Y (en) * | 2008-05-22 | 2009-02-18 | 淄博理研泰山涂附磨具有限公司 | Hollow composite material coating abrasive tool |
| CN101804604A (en) * | 2010-05-24 | 2010-08-18 | 高成喜 | High-performance flexible-cutting resin bonded grinding wheel and production process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陈延君等.国内外砂带技术的发展及应用.《航空制造技术》.2007,(第07期),第86-91页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179775A (en) | 2011-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102179775B (en) | Resin abrasive tool for hard alloy and method for preparing resin abrasive | |
| CN102179774B (en) | Composite type multipurpose resin grinding tool and manufacturing method thereof | |
| CN102581780B (en) | A kind of flexible polishing sheet and manufacture method thereof | |
| CN101691028B (en) | Manufacturing method for resin grinding wheel cutting piece with function of cutting soft and hard materials | |
| CN104816257B (en) | The manufacturing process of wire mark formula casting method diamond dry grinding disc | |
| CN100581736C (en) | Diamond abrasion block and its preparation method | |
| CN104400614A (en) | Mixed ultra-hard abrasive honing stone | |
| CN110355699A (en) | A kind of aluminium base diamond composite ELID grinding wheel for grinding and preparation method thereof | |
| CN105729316A (en) | Artificial stone grinding plate and preparation method thereof | |
| CN110216597A (en) | A kind of the resin finish block and preparation method of Compostie abrasive particles structure | |
| CN102179773B (en) | High-performance green resin grinding apparatus and manufacturing method of grinding apparatus | |
| CN112497088B (en) | Sharp and wear-resistant bronze-based diamond grinding wheel and preparation method thereof | |
| CN105563357A (en) | Polished crystal tile abrasive disc and preparation method thereof | |
| CN103537995B (en) | A kind of crystallite brick abrading block and production method thereof | |
| CN103182672A (en) | Honing stone as well as preparation and application thereof | |
| CN101157204A (en) | An abrasive disk as well as its preparing method | |
| CN102229097B (en) | Honing abrasive belt | |
| CN102653468A (en) | Process for producing ceramic grinding table | |
| CN207578222U (en) | A kind of metal anchoring agent diamond wheel | |
| CN105666350A (en) | Artificial stone chamfering wheel and manufacturing method thereof | |
| CN106078486A (en) | A kind of honing stone for machining steel thin wall chromate treatment cylinder sleeve | |
| CN108972382A (en) | A kind of coated abrasive tool multilayer abrasive material and preparation method thereof and coated abrasive tool | |
| CN113001418B (en) | Ceramic bond of superhard abrasive tool, superhard abrasive tool and preparation method of superhard abrasive tool | |
| CN106607770B (en) | A kind of preparation method of microcrystal fused alumina Ceramic mill disc | |
| CN104924223A (en) | Formula of abrasives for grinding wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Yanling Inventor before: Zou Kaiyu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZOU KAIYU TO: ZOU YANLING |