CN102009374B - Resin CBN (Cubic Boron Nitride) end face grinding wheel - Google Patents
Resin CBN (Cubic Boron Nitride) end face grinding wheel Download PDFInfo
- Publication number
- CN102009374B CN102009374B CN200910187250XA CN200910187250A CN102009374B CN 102009374 B CN102009374 B CN 102009374B CN 200910187250X A CN200910187250X A CN 200910187250XA CN 200910187250 A CN200910187250 A CN 200910187250A CN 102009374 B CN102009374 B CN 102009374B
- Authority
- CN
- China
- Prior art keywords
- cbn
- resin
- grinding wheel
- binding agent
- face grinding
- 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.)
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- 229910052582 BN Inorganic materials 0.000 title abstract description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 title abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 18
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 7
- 239000005011 phenolic resin Substances 0.000 claims abstract description 5
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 5
- 239000003082 abrasive agent Substances 0.000 claims description 11
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 abstract 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical group [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 241000662429 Fenerbahce Species 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001651 emery Inorganic materials 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000007514 turning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a resin CBN (Cubic Boron Nitride) end face grinding wheel, which comprises a base body and a working abrasive layer, wherein the working abrasive layer comprises the constituents of a resin binding agent and mix fillers, the resin binding agent is phenolic resin for a common resin grinding wheel, the mix fillers comprise the following raw materials in percentage by volume: 5-20% of graphite, 5-30% of silicon carbide, 25-30% of SIO, 10-20% of adamas and 20-30% of CBN. The resin CBN end face grinding wheel has the advantages that the wettability of the binding agent to an abrasive as well as the hardness and wear resistance of the binding agent are improved, and the overall expected indexes of the CBN grinding wheel are accomplished. The CBN grinding wheel of the resin binding agent has high tenacity, strength and holding force, and stable product quality.
Description
Technical field
The present invention relates to field of machining, relate to a kind of emery wheel specifically, more specifically saying so a kind ofly is used to grind air conditioner compressed intermediate plate with resin CBN end face grinding abrasive disk.
Background technology
Because rise of the oil price, cost of raw material rising, appreciation of the RMB and country are to influence of various factors such as the various preferential policies of energy-saving automobile, market is increasingly high to the cry of environmental protection, energy-conservation new power vehicle.This just requires the performance of compressor of air conditioner more and more better; The measure of precision of processing as the intermediate plate of multicylinder compressor directly influences the energy conservation of compressor effect, and compressor of air conditioner parts intermediate plate is big by the grinding area owing to it, characteristics such as precision prescribed height; Working (machining) efficiency is lower; Accuracy guarantee is bad, becomes the difficult point manufacturing procedure, and is domestic at present for also there not being forming technique in this respect; Therefore, press for and develop a kind of air conditioner compressed intermediate plate resin CBN (cubic boron nitride) end face grinding abrasive disk that is used to grind.
The CBN emery wheel also is cubic boron nitride abrasive wheel, and CBN is another superhard material except that diamond, mainly is used for making emery wheel; And cutter etc.; The sharp all kinds of hard materials of grinding that be fit to of CBN emery wheel particle, like diamond compact etc., described resin wheel is meant that bond is a resin.
Summary of the invention
For solving the problems of the technologies described above; Resin CBN end face grinding abrasive disk provided by the invention mainly is made up of matrix and work abrasive material two parts; Work abrasive material main component is resinoid bond, mixed fillers and CBN, so the prescription of the selection of bond and filler is a core of the present invention.The concrete scheme of the present invention is following:
A kind of resin CBN end face grinding abrasive disk comprises matrix and work abrasive material, and it is characterized in that: said work abrasive material composition is resinoid bond, mixed fillers; Said resinoid bond is common phenolic resins; Said mixed fillers is percentage meter by volume: graphite 5-20%, carborundum 5-30%, SiO2 5-30%, diamond 10-20%, CBN 20-30%.
Mixed fillers prescription characteristics of the present invention:
1. the bond that adopts is used phenolic resins for the ordinary resin emery wheel.
2. adopt unique mixed fillers formula system to make the processing work surface not have burn, in the roughness Ra0.2, more than 1000 of finishing cycles/inferior; The processing beat is in 18 seconds; Depth of parallelism 0.002mm, flatness 0.002mm, the life-span is more than 100000; Workpiece size changes in 0.003mm, and technical indicator is not less than similar imported product.
3. cost of material is cheap, and is pollution-free.In CBN pottery working lining, add an amount of diamond, can improve abrasive grain cutting efficient to a certain extent, and can reduce cost.
The invention has the beneficial effects as follows: the CBN emery wheel and the preparation technology thereof of resinoid bond provided by the invention, improved bond to the wetability of abrasive material, bond hardness, wearability etc., realize the expection global index of CBN emery wheel.The CBN emery wheel of this kind resinoid bond has high tenacity, high strength, hold height and constant product quality.
The specific embodiment
Embodiment 1
The preparation technology's of the CBN emery wheel of resinoid bond step is: production is prepared, following mixed fillers is filled a prescription percentage meter by volume: graphite 5%, carborundum 20%, SiO
225%, filler rough turn aluminum substrate, the moulding of emery wheel blank, the finishing of abrasive material end face, the rough turn grinding wheel base body drilling and tapping of grinding wheel base body, grinding wheel base body finish turning, emery wheel cylindrical finishing, dynamic balancing, outward appearance processing, final inspection are simultaneously closed in diamond 20%, CBN 30%, compounding.
Embodiment 2
The preparation technology's of the CBN emery wheel of resinoid bond step is: production is prepared, following mixed fillers is filled a prescription percentage meter by volume: graphite 15%, carborundum 30%, SiO
25%, filler rough turn aluminum substrate, the moulding of emery wheel blank, the finishing of abrasive material end face, the rough turn grinding wheel base body drilling and tapping of grinding wheel base body, grinding wheel base body finish turning, emery wheel cylindrical finishing, dynamic balancing, outward appearance processing, final inspection are simultaneously closed in diamond 20%, CBN 30%, compounding.
Embodiment 3
The preparation technology's of the CBN emery wheel of resinoid bond step is: production is prepared, following mixed fillers is filled a prescription percentage meter by volume: graphite 20%, carborundum 5%, SiO
230%, filler rough turn aluminum substrate, the moulding of emery wheel blank, the finishing of abrasive material end face, the rough turn grinding wheel base body drilling and tapping of grinding wheel base body, grinding wheel base body finish turning, emery wheel cylindrical finishing, dynamic balancing, outward appearance processing, final inspection are simultaneously closed in diamond 15%, CBN 30%, compounding.
Embodiment 4
The preparation technology's of the CBN emery wheel of resinoid bond step is: production is prepared, following mixed fillers is filled a prescription percentage meter by volume: graphite 20%, carborundum 20%, SiO
230%, filler rough turn aluminum substrate, the moulding of emery wheel blank, the finishing of abrasive material end face, the rough turn grinding wheel base body drilling and tapping of grinding wheel base body, grinding wheel base body finish turning, emery wheel cylindrical finishing, dynamic balancing, outward appearance processing, final inspection are simultaneously closed in diamond 10%, CBN 20%, compounding.
Employed bond is used phenolic resins for the ordinary resin emery wheel in embodiment 1-4.
Claims (2)
1. a resin CBN end face grinding abrasive disk comprises matrix and work abrasive material, and it is characterized in that: said work abrasive material composition is resinoid bond, mixed fillers; Said resinoid bond is common phenolic resins; Said mixed fillers is the percentage meter by volume: graphite 5-20%, carborundum 5-30%, SiO
25-30%, diamond 10-20%, CBN 20-30%.
2. resin CBN end face grinding abrasive disk according to claim 1, it is characterized in that: said matrix material is an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910187250XA CN102009374B (en) | 2009-09-04 | 2009-09-04 | Resin CBN (Cubic Boron Nitride) end face grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910187250XA CN102009374B (en) | 2009-09-04 | 2009-09-04 | Resin CBN (Cubic Boron Nitride) end face grinding wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009374A CN102009374A (en) | 2011-04-13 |
| CN102009374B true CN102009374B (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910187250XA Active CN102009374B (en) | 2009-09-04 | 2009-09-04 | Resin CBN (Cubic Boron Nitride) end face grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009374B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814756B (en) * | 2011-06-09 | 2015-01-21 | 沈阳中科超硬磨具磨削研究所 | Resin CBN (cubic boron nitride) end face grinding wheel and application |
| CN103567889B (en) * | 2012-07-24 | 2016-06-29 | 沈阳中科超硬磨具磨削研究所 | A kind of emery wheel for processing drill bit for printed circuit board sword footpath cylindrical |
| CN103009278A (en) * | 2012-11-29 | 2013-04-03 | 桂林金刚石工业有限公司 | Application of resin liquid to diamond grinding wheel |
| CN103786105B (en) * | 2014-01-23 | 2016-01-20 | 沈阳中科超硬磨具磨削研究所 | A kind of efficient grooving resin wheel and application process preventing workpiece burn |
| CN104440599B (en) * | 2014-11-12 | 2017-08-29 | 郑州磨料磨具磨削研究所有限公司 | A kind of emery wheel Brown Alundum flue dust compound matrix material, preparation method and emery wheel |
| CN104647225B (en) * | 2015-02-02 | 2017-08-25 | 郑州磨料磨具磨削研究所有限公司 | A kind of cubic boron nitride abrasive wheel and preparation method thereof |
| CN105234840A (en) * | 2015-10-09 | 2016-01-13 | 芜湖市鸿坤汽车零部件有限公司 | Chemical nickel-plating diamond abrasive resin grinding wheel and preparation method thereof |
| CN105382711A (en) * | 2015-10-09 | 2016-03-09 | 芜湖市鸿坤汽车零部件有限公司 | Modified silicon oxide resin grinding wheel and preparing method thereof |
| CN105294964A (en) * | 2015-10-10 | 2016-02-03 | 薛典荣 | Zinc oxide coated CBN (cubic boron nitride) grinding material resin grinding wheel and preparation method of zinc oxide coated CBN grinding material resin grinding wheel |
| CN108177095A (en) * | 2017-12-27 | 2018-06-19 | 富耐克超硬材料股份有限公司 | A kind of super hard abrasive resinoid bonded grinding tool |
| CN108908143A (en) * | 2018-09-06 | 2018-11-30 | 扬中市飞宇磨具有限公司 | A kind of high efficiency Gear Processing grinding abrasive disk |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1430002A2 (en) * | 2001-08-02 | 2004-06-23 | 3M Innovative Properties Company | Alumina-zirconia, and methods of making and using the same |
| WO2004094555A2 (en) * | 2003-04-17 | 2004-11-04 | 3M Innovative Properties Company | Abrasive particles, abrasive articles, and methods of making and using the same |
| CN101115584A (en) * | 2004-12-30 | 2008-01-30 | 3M创新有限公司 | Abrasive article and methods of making same |
| CN101228004A (en) * | 2005-07-21 | 2008-07-23 | 3M创新有限公司 | Composite particle comprising an abrasive grit |
-
2009
- 2009-09-04 CN CN200910187250XA patent/CN102009374B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1430002A2 (en) * | 2001-08-02 | 2004-06-23 | 3M Innovative Properties Company | Alumina-zirconia, and methods of making and using the same |
| WO2004094555A2 (en) * | 2003-04-17 | 2004-11-04 | 3M Innovative Properties Company | Abrasive particles, abrasive articles, and methods of making and using the same |
| CN101115584A (en) * | 2004-12-30 | 2008-01-30 | 3M创新有限公司 | Abrasive article and methods of making same |
| CN101228004A (en) * | 2005-07-21 | 2008-07-23 | 3M创新有限公司 | Composite particle comprising an abrasive grit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102009374A (en) | 2011-04-13 |
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