CN105666350B - A kind of artificial stone chamfering wheel - Google Patents
A kind of artificial stone chamfering wheel Download PDFInfo
- Publication number
- CN105666350B CN105666350B CN201610104234.XA CN201610104234A CN105666350B CN 105666350 B CN105666350 B CN 105666350B CN 201610104234 A CN201610104234 A CN 201610104234A CN 105666350 B CN105666350 B CN 105666350B
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- CN
- China
- Prior art keywords
- artificial stone
- chamfering wheel
- bonding agent
- diamond particles
- mentioned
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- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
- B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
Abstract
The present invention discloses a kind of artificial stone chamfering wheel, is uniformly mixed through hot press molding with carcass bonding agent by diamond particles；The carcass bonding agent is mainly made of following weight ratio component：Melamine resin 20 40%, filler 25 45%, silicon carbide 10 20%, white fused alumina 0 15%.Compared with prior art, the artificial stone mill of the present invention throws Special chamfering wheel, is greatly improved using sharpness and service life, and sharpness and service life are 23 times of import chamfering wheel, are not dyed, polishing effect is good, and processing efficiency significantly improves, highly practical；It can solve the problems, such as repetition reworked processing well instead of import chamfering wheel, improves 100% or more production efficiency, use cost substantially reduces.
Description
Technical field
The present invention relates to polishing processing artificial stone abrasive tool industries, and in particular to a kind of dedicated chamfering wheel of artificial stone.
Background technology
Artificial stone is a kind of artificial synthesized ornament materials, is a kind of high molecular material condensate, and ingredient is mainly set
Fat, aluminium powder, pigment and curing agent, so also generally referred to as resin plate artificial stone.It needs to carry out chamfering grinding and polishing in artificial stone application,
The chamfering wheel used of artificial stone processing at present is all from external import, and domestic there are no the chamfering wheel that producer can produce the whole series, biographies
Tool used by system is the related grinding tool by granite lithotome grinding and polishing.In actual use, either by
Grinding tool or import chamfering wheel grinding tool, all there is this problem：Sharpness is poor, and short life, processing efficiency is low, easily contaminates
Color, polishing effect is poor, and yields is low and price is high.Wherein easy dyeing and polishing effect difference problem is more crucial.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Invention content
The purpose of the present invention is to provide dedicated artificial stone chamfering wheels of a kind of artificial stone grinding and polishing and preparation method thereof, use
Sharpness and service life greatly improve, and do not dye, and polishing effect is good, and yields is high, and processing efficiency significantly improves.
In order to achieve the above objectives, solution of the invention is：
A kind of artificial stone chamfering wheel is uniformly mixed through hot press molding by diamond particles with carcass bonding agent；The carcass
Bonding agent is mainly made of following weight ratio component：Melamine resin 20-40%, filler 25-45%, silicon carbide 10-
20%, white fused alumina 0-15%.
Above-mentioned filler is mainly uniformly mixed to prepare by cerium oxide, magnesia, nylon powder, stannic oxide.
The weight accounting of above-mentioned diamond particles is 10-20%.
The granularity of above-mentioned diamond particles is 600-4000 mesh.
Above-mentioned artificial stone chamfering wheel further includes rubber spacer and ABS matrixes, and above-mentioned diamond particles are warm with carcass bonding agent
It is molded at working lining, rubber spacer is connected between the back side of working lining and ABS matrixes.
A kind of preparation method of artificial stone chamfering wheel, includes the following steps：
(1) by melamine resin and filler according to weight accounting 20-40%：25-45% carries out dispensing；
(2) and then according to weight accounting 10-20%：Silicon carbide is added in 0-15% and white fused alumina is mixed to prepare carcass combination
Agent；
(3) and then by diamond particles according to weight accounting 10-20% it is added in above-mentioned carcass bonding agent, is sufficiently stirred 10
Hour or more uniform compound powder is made；
(4) above-mentioned uniform compound powder is put into punching block, is struck off；Nylon hook cloth is put into punching block again, is finally putting into
Pressure head；Punching block and pressure head are put into heat-agglomerating on hydraulic press to be molded.
Heating temperature in above-mentioned steps (4) is 150-170 DEG C, pressure 100kg-200kg/cm2, soaking time is
20-25 minutes.
Above-mentioned also have a step (5), first with glue that rubber spacer and ABS matrixes is glued together, then will be through with glue
Above-mentioned steps (4) and the back side of manufactured working lining and the rubber spacer are glued together after demoulding.
After adopting the above scheme, a kind of artificial stone chamfering wheel of the present invention and preparation method thereof, innovatively uses melamine
Formaldehyde resin, the melamine resin are in pure white, and when grinding and polishing is not dyed, and have larger chemism, and very high is viscous
Intensity is connect, thermal stability is high, and solidification binding ability is stronger, various fillers can be held on well, due to melamino-formaldehyde tree
Fat carcass itself is more crisp, and sharpness is especially good when grinding and polishing, and Sharpness and mechanical strength are significantly increased, and the service life also carries significantly
It is high.More crucial is that granular pattern melamine resin does not interfere with resin in artificial stone when being ground, and avoids burning plate problem, grinding
Quality is high, and polishing effect is good, and processing efficiency significantly improves, and yields is high, highly practical.
Description of the drawings
Fig. 1 is the effect contrast figure of artificial stone chamfering wheel of the present invention and conventional chamfer wheel grinding and polishing artificial stone.
Specific implementation mode
This case is described in further detail with reference to the accompanying drawings and detailed description.
The present invention relates to a kind of artificial stone chamfering wheels, are uniformly mixed through being hot pressed into carcass bonding agent by diamond particles
Type.The carcass bonding agent is mainly made of following weight ratio component：Melamine resin 20-40%, filler 25-
45%, silicon carbide 10-20%, white fused alumina 0-15%.
Diamond is main abrasive material, plays maximum ablation, weight ratio 10-20%, diamond ratio is bigger, whole energy
Reach better ground effect.The granularity of diamond particles is preferably 600-4000 mesh.It can use the weight of diamond particles at this time
Accounting is 18%, and the granularity of diamond particles can also be chosen according to actual requirement.Silicon carbide is in irregular shape, more crisp,
Go out that sword is fast when grinding and polishing, as the abrasive by weight 10-20% of auxiliary diamond, can play enhances sharp effect.White fused alumina shape
Shape is more regular, and weight ratio 0-15% can increase the abrasion resistance of chamfering wheel.
Contain resin in artificial stone, and color is shallower, current grinding tool is all made of phenolic resin as bonding agent, when grinding
Easy dyeing, and linear phenol-aldehyde resin toughness is stronger, sharpness is poor, easily burns plate, shadow with resin effect in artificial stone when grinding
Grinding quality is rung, intensely dark damp flaw is presented.
Carcass bonding agent of the present invention is one of most critical technology point, melamino-formaldehyde tree using melamine resin
Fat has larger chemism, and very high adhesive strength, thermal stability is high, and solidification binding ability is stronger, quick solidifying, is not required to add
Curing agent can hold on various fillers well.Since melamine resin carcass itself is more crisp, sharpness when grinding and polishing
Good, melamine resin weight ratio control in the present invention so can more give full play of sharp spy in 20%-40%
Property.
Further more, melamine resin is in pure white, when grinding and polishing, is not dyed.Granular pattern melamine resin is ground
When do not interfere with resin in artificial stone, so can avoid burning plate problem well, grinding quality is high, and polishing effect is good, processing
Efficiency significantly improves, and yields is high, highly practical.Polishing effect referring to illustrated shown in attached drawing 1, in Fig. 1 two pieces pass through chamfering
The artificial stone of grinding and polishing, wherein left side is especially good to use artificial stone chamfering wheel grinding and polishing of the present invention, artificial stone chamfering polishing effect；It is right
Side is using conventional chamfer wheel grinding and polishing, the intensely dark pool of artificial stone chamfering.
What needs to be explained here is that the present invention utilizes melamine resin, cooperation with other components and
Weight ratio in component is very crucial, wherein the cooperation with filler is particularly critical.Artificial stone chamfering wheel is mainly mounted on machine
On to artificial slabstone carry out edging chamfering, to sharpness require it is very high, so melamine resin weight ratio be 20%-
40%, the sharp characteristic of melamine resin can be given full play of.
Filler can improve the solidification effect of carcass bonding agent, and then improve the mechanical strength and performance of the present invention, fill out
Material accounting 25-45% can make product carcass strength higher, avoid particle when grinding and polishing from bursting apart, promote the abrasion resistance of product.Preferably,
Filler is mainly uniformly mixed to prepare by cerium oxide, magnesia, nylon powder, stannic oxide.Nylon meal component is especially in filler to rise
To the booster action applied in carcass bonding agent to melamine resin, can just it make melamine resin artificial
It is applied very well on stone chamfering wheel, and melamine resin is enable to give full play to its characteristic, to make obtained mill
Piece gives full play to the comprehensive performances such as its sharpness, grinding force, upper photosensitiveness.In the specific implementation, melamine resin, carbonization
Silicon, white fused alumina, cerium oxide, magnesia, nylon powder, stannic oxide weight accounting can be 20-40%：10-20%：0-15%：
6.2%：4.6%：6.3%：8.9%.
To sum up, the artificial stone mill of the present invention throws Special chamfering wheel, can be well instead of import chamfering wheel, sharpness and longevity
Life is 2-3 times of import chamfering wheel, and polishing effect is good, and yields is high, solves the problems, such as repetition reworked processing, improves production effect
100% or more rate, use cost substantially reduces.
Preferably, above-mentioned artificial stone chamfering wheel further includes rubber spacer and ABS matrixes, above-mentioned diamond particles and carcass knot
Mixture is hot-forming at working lining, and rubber spacer is connected between the back side of working lining and ABS matrixes.
The invention further relates to a kind of preparation methods of artificial stone chamfering wheel, include the following steps：
(1) by melamine resin and filler according to weight accounting 20-40%：25-45% carries out dispensing；Specifically may be used
According to melamine resin 30%, cerium oxide 6.2%, magnesia 4.6%, nylon powder 6.3%, stannic oxide 8.9%
Weight ratio carries out dispensing；
(2) according to weight accounting 10-20% and then into the dispensing of step (1)：Silicon carbide and white fused alumina is added in 0-15%
It is mixed to prepare carcass bonding agent；It can be specifically added according to the weight ratio of silicon carbide 18%, white fused alumina 8%；
(3) and then by diamond particles according to weight accounting 10-20% it is added in above-mentioned carcass bonding agent, is sufficiently stirred 10
Hour or more uniform compound powder is made；In the present embodiment, the weight accounting that can use diamond particles is 18%；
(4) above-mentioned uniform compound powder is put into punching block, is struck off, specifically according to mold size, obtained by step (3)
The compound powders of uniformly mixed diamond particles and carcass bonding agent be put into punching block according to the weight of setting, then scrape
It is flat；Nylon hook cloth is put into punching block again, is finally putting into pressure head；Punching block and pressure head are put into heat-agglomerating on hydraulic press to be molded.
Preferably, the heating temperature in above-mentioned steps (4) is 150-170 DEG C, pressure 100kg-200kg/cm2, heat preservation
Time is 20-25 minutes, is preferably 158 DEG C of heating temperature, pressure 180kg/cm during actual sintered2, the time 23 divides
Clock, specific heating temperature, pressure and time all can be adjusted and design according to actual requirement.
Preferably, first with glue that above-mentioned rubber spacer and above-mentioned ABS matrixes is glued together, it will be through above-mentioned steps (4)
Above-mentioned punching block afterwards, which is placed on ingot stripper, to carry out demoulding and is made working lining, then with glue by the back side of working lining and the rubber pad
Layer is glued together.
Artificial stone chamfering wheel mesoporous one-pass molding avoids later process punching mesoporous that product is caused to burst apart.Justify product corner
It is sliding that machinery is avoided to grind flower artificial stone countertop in feed.Centre addition 5mm thickness rubber sheet gaskets, buffer mechanism pressurization grinding generate
Vibrations, avoid chamfering wheel and artificial stone from bursting apart.Product shares 10 particles, and particle is big, and technical ability fully drains, and prevents particle small
It is easy to burst apart and causes to scratch.
The foregoing is merely the preferred embodiment of the present invention, all equivalent changes done with scope of the invention as claimed and
Modification, should all belong to the range of the claims in the present invention.
Claims (4)
1. a kind of artificial stone chamfering wheel, it is characterised in that：It is uniformly mixed through hot press molding with carcass bonding agent by diamond particles；
The carcass bonding agent is mainly made of following weight ratio component：Melamine resin 20-40%, filler 25-45%, carbon
SiClx 10-20%, white fused alumina 0-15%；Above-mentioned filler is mainly uniformly mixed by cerium oxide, magnesia, nylon powder, stannic oxide
It is made.
2. a kind of artificial stone chamfering wheel as described in claim 1, it is characterised in that：The weight accounting of above-mentioned diamond particles is
10-20%.
3. a kind of artificial stone chamfering wheel as claimed in claim 1 or 2, it is characterised in that：The granularity of above-mentioned diamond particles is
600-4000 mesh.
4. a kind of artificial stone chamfering wheel as described in claim 1, it is characterised in that：Above-mentioned artificial stone chamfering wheel further includes rubber
Bed course and ABS matrixes, above-mentioned diamond particles are hot-forming at working lining with carcass bonding agent, and rubber spacer is connected to working lining
The back side and ABS matrixes between.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104234.XA CN105666350B (en) | 2016-02-25 | 2016-02-25 | A kind of artificial stone chamfering wheel |
| CN201810451489.2A CN108555783B (en) | 2016-02-25 | 2016-02-25 | Preparation method of artificial stone chamfering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104234.XA CN105666350B (en) | 2016-02-25 | 2016-02-25 | A kind of artificial stone chamfering wheel |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451489.2A Division CN108555783B (en) | 2016-02-25 | 2016-02-25 | Preparation method of artificial stone chamfering wheel |
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| Publication Number | Publication Date |
|---|---|
| CN105666350A CN105666350A (en) | 2016-06-15 |
| CN105666350B true CN105666350B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104234.XA Active CN105666350B (en) | 2016-02-25 | 2016-02-25 | A kind of artificial stone chamfering wheel |
| CN201810451489.2A Active CN108555783B (en) | 2016-02-25 | 2016-02-25 | Preparation method of artificial stone chamfering wheel |
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| CN201810451489.2A Active CN108555783B (en) | 2016-02-25 | 2016-02-25 | Preparation method of artificial stone chamfering wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239381A (en) * | 2016-07-31 | 2016-12-21 | 谢跃民 | The formula of modified model grinding block |
| CN107020580A (en) * | 2017-06-08 | 2017-08-08 | 泉州众志新材料科技有限公司 | A kind of artificial stone honeycomb is ground material |
| CN112355921B (en) * | 2020-09-28 | 2022-10-21 | 惠安宇信金刚石工具有限公司 | Diamond metal bonding agent composite material part and manufacturing method and application thereof |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2169658C1 (en) * | 2000-10-24 | 2001-06-27 | Кондратенко Владимир Степанович | Compound for diamond tool |
| CN2902576Y (en) * | 2006-06-07 | 2007-05-23 | 广东奔朗超硬材料制品有限公司 | Edger wheel |
| CN100519082C (en) * | 2006-06-13 | 2009-07-29 | 广东奔朗超硬材料制品有限公司 | Edging wheel manufacturing method |
| CN1923463A (en) * | 2006-09-12 | 2007-03-07 | 德清县风火轮金刚石磨具厂 | Manufacturing technique of microcrystalline glass diamond edging wheel |
| CN201015845Y (en) * | 2006-12-28 | 2008-02-06 | 义乌市台荣超硬制品有限公司 | Metallic anchoring agent diamond chamfering wheel |
| CN100496897C (en) * | 2007-05-08 | 2009-06-10 | 广东奔朗超硬材料制品有限公司 | Edging wheel and fabricating technique |
| CN101570005A (en) * | 2009-05-26 | 2009-11-04 | 阳江市伟艺抛磨材料有限公司 | Nylon wheel and preparation method thereof |
| CN101941186B (en) * | 2010-09-15 | 2012-05-30 | 广东奔朗新材料股份有限公司 | Diamond chamfering polishing wheel for glass and preparation method thereof |
| CN102001054B (en) * | 2010-09-20 | 2012-05-02 | 广东奔朗新材料股份有限公司 | Resin-bonded diamond abrasive tool, method and mold for producing resin-bonded diamond abrasive tool |
| CN102591780B (en) * | 2012-01-13 | 2015-04-15 | 广州广电运通金融电子股份有限公司 | Device driver software test method and test system |
| JP5982971B2 (en) * | 2012-04-10 | 2016-08-31 | 住友電気工業株式会社 | Silicon carbide single crystal substrate |
| CN103537995B (en) * | 2013-09-27 | 2016-08-24 | 泉州众志新材料科技有限公司 | A kind of crystallite brick abrading block and production method thereof |
| AT515475B1 (en) * | 2014-02-28 | 2016-04-15 | Swarovski Tyrolit Schleif | Production of a cup wheel |
| CN104325416B (en) * | 2014-09-29 | 2016-08-31 | 福建易达纳米材料科技有限公司 | A kind of formula for making nylon abrading block and use the method that this formula makes nylon abrading block |
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2016
- 2016-02-25 CN CN201610104234.XA patent/CN105666350B/en active Active
- 2016-02-25 CN CN201810451489.2A patent/CN108555783B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666350A (en) | 2016-06-15 |
| CN108555783B (en) | 2020-10-09 |
| CN108555783A (en) | 2018-09-21 |
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