CN103144048A - Angle grinding wheel and preparation method thereof - Google Patents
Angle grinding wheel and preparation method thereof Download PDFInfo
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- CN103144048A CN103144048A CN201310056256XA CN201310056256A CN103144048A CN 103144048 A CN103144048 A CN 103144048A CN 201310056256X A CN201310056256X A CN 201310056256XA CN 201310056256 A CN201310056256 A CN 201310056256A CN 103144048 A CN103144048 A CN 103144048A
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- disk sheet
- matrix
- angle
- abrasive disk
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Abstract
The invention discloses an angle grinding wheel which comprises a matrix made of a plastic or nylon material, and a grinding material layer is bonded and formed on the upper surface of the matrix. Preferably, the thickness d of the grinding material layer ranges from 1 mm to 10 mm. The angle grinding wheel has the advantages of easiness in preparation, low use cost, good grinding effect and low possibility of scraps. The invention further discloses a preparation method for the angle grinding wheel.
Description
Technical field
The present invention relates to the milling tools technical field, especially relate to a kind of angle grinding abrasive disk sheet.The invention still further relates to the preparation method of this angle grinding abrasive disk sheet.
Background technology
Angle grinding abrasive disk sheet is widely used in grinding metal and nonmetal in the manufacturings such as shipbuilding, steel structure, bridge, vehicle, aircraft.Usually, angle grinding abrasive disk sheet is and adopts the abrasive mixed viscosity resin, and with the mould of cymbals shape, one deck sand adds one deck glass grid, add one deck sand again adds one deck glass grid again, adds one deck sand again, and is compressing through press and form through smoking to solidify afterwards.
Although above preparation method is comparatively ripe, there are many defectives in the angle grinding abrasive disk sheet of its preparation, is mainly reflected in:
1, complex manufacturing technology easily goes out quality problems.
2, waste is serious.Full wafer angle grinding abrasive disk sheet is all made of sand, the rarest 50% can't use (centre is fixed on angle grinding machine part) in use.
3, grinding abrasive disk sheet in angle only has the position on surface 50% that ground effect is arranged when grinding, and use cost is higher.
4, angle grinding abrasive disk sheet much higher hard, ground effect is poor, easy fragment during use, safety coefficient is lower.
Summary of the invention
The purpose of this invention is to provide a kind of angle grinding abrasive disk sheet, it has the preparation of being easy to, and use cost is lower, and ground effect is good, is difficult for the characteristics of fragment.The invention also discloses the preparation method of this angle grinding abrasive disk sheet.
The technical solution adopted in the present invention is: angle grinding abrasive disk sheet, described angle grinding abrasive disk sheet comprise the matrix of plastics or nylon material preparation, and the upper surface bonding of this matrix is formed with abrasive material.
The thickness d of described abrasive material is: 1mm≤d≤10mm.
The thickness d of described abrasive material is: 3mm≤d≤5mm.
The advantage that angle of the present invention grinding abrasive disk sheet has is:
1, be easy to preparation, use cost is lower.Grinding abrasive disk sheet inside, angle of the present invention is provided with matrix, make this angle grinding abrasive disk sheet only outside abrasive material participate in grinding, after abrasive material had ground, matrix can recycling, has effectively saved use cost.Simultaneously, such angle grinding abrasive disk sheet need not material loading layer by layer, thereby is easy to preparation.
2, ground effect is good, is difficult for fragment.It is all the mode of abrasive material that angle of the present invention grinding abrasive disk sheet is avoided adopting, but inside is provided with matrix.Because this matrix is the preparation of plastics or nylon material, thereby make this angle grinding abrasive disk sheet have certain elasticity, and then not only be beneficial to the raising grinding quality, and the situation of fragment can not occur during grinding, safer.
The preparation method of angle of the present invention grinding abrasive disk sheet comprises the steps:
1) prepare matrix by injection mo(u)lding or mach mode;
2) coat resin at the upper surface of matrix, the matrix that will scribble afterwards resin is enclosed abrasive material formation semi-finished product;
3) semi-finished product are placed in baking oven are cured, solidification temperature t is: 60 ℃≤t≤180 ℃.
This preparation method is for traditional preparation method, on the basis of having reduced preparation section, be attached to the mode on glass grid after avoiding adopting abrasive material to mix, at first resin is applied on matrix but adopt, abrasive material is attached on this matrix, resin is progressively invaded the attached material mode in abrasive material afterwards again.Like this, need not to carry out the operation of loaded down with trivial details compound abrasive, the preparation method is comparatively simple.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is that the master of embodiments of the invention looks cutaway view;
Fig. 2 is the top view of Fig. 1.
In figure: 10, matrix; 20, abrasive material.
The specific embodiment
Embodiment, see illustrated in figures 1 and 2: angle grinding abrasive disk sheet, comprise the matrix 10 that plastics or nylon material prepare, the upper surface bonding of this matrix 10 is formed with abrasive material 20.Optimize, have economy and practicality concurrently in order to make this angle grinding abrasive disk sheet, the thickness d of this abrasive material 20 is: 1mm≤d≤10mm, optimum, the thickness d of this abrasive material 20 is: 3mm≤d≤5mm.Like this, having in this angle grinding abrasive disk sheet can reusable matrix, has not only reduced use cost, and has made this angle grinding abrasive disk sheet possess certain elasticity.
The preparation method of angle of the present invention grinding abrasive disk sheet comprises the steps:
1) prepare matrix 10 by injection mo(u)lding or mach mode.This matrix 10 can have various sizes according to the use needs, thereby forms different specifications.
2) coat resin at the upper surface of matrix 10, the matrix 10 that will scribble afterwards resin is enclosed abrasive material formation semi-finished product.
3) semi-finished product are placed in baking oven are cured, solidification temperature t is: 60 ℃≤t≤180 ℃, until oven dry.
Such preparation method is comparatively simple, practical.
In sum, angle of the present invention grinding abrasive disk sheet has changed the structure of common angle grinding abrasive disk sheet fully, make it simple in structure, and product quality is greatly improved.Simultaneously, its abrasive consumption only has 30% of common angle grinding abrasive disk sheet, all grinding utilizations of abrasive material during use, and matrix can be recycled.In addition, the plastics that it has or nylon matrix make angle grinding abrasive disk sheet that certain elasticity be arranged in use, thereby not only feel are good especially, and ground effect is better than common angle grinding abrasive disk sheet, and product is more durable, and has increased product strength, and is very safe during use.
Through actual use test, under the same conditions, adopt relatively seeing attached list of angle of the present invention grinding abrasive disk sheet and common angle grinding abrasive disk sheet polishing effect:
Subordinate list:
As seen from the above table, angle of the present invention grinding abrasive disk sheet is for the grinding abrasive disk sheet of common angle, the sand abrasion amount is less, the steel plate wear rate is higher, grinding ratio is better, revolving strength is higher, shows that angle of the present invention grinding abrasive disk sheet all has advantage at aspects such as use cost, operating efficiencies.
The above is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (4)
1. angle grinding abrasive disk sheet is characterized in that: described angle grinding abrasive disk sheet comprises the matrix (10) of plastics or nylon material preparation, and the upper surface bonding of this matrix (10) is formed with abrasive material (20).
2. angle according to claim 1 grinding abrasive disk sheet, it is characterized in that: the thickness d of described abrasive material (20) is: 1mm≤d≤10mm.
3. angle according to claim 2 grinding abrasive disk sheet, it is characterized in that: the thickness d of described abrasive material (20) is: 3mm≤d≤5mm.
4. the preparation method of the described angle of any one grinding abrasive disk sheet according to claim 1 to 3, comprise the steps:
1) prepare matrix (10) by injection mo(u)lding or mach mode;
2) coat resin at the upper surface of matrix (10), the matrix (10) that will scribble afterwards resin is enclosed abrasive material formation semi-finished product;
3) semi-finished product are placed in baking oven are cured, solidification temperature t is: 60 ℃≤t≤180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056256XA CN103144048A (en) | 2013-02-20 | 2013-02-20 | Angle grinding wheel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056256XA CN103144048A (en) | 2013-02-20 | 2013-02-20 | Angle grinding wheel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144048A true CN103144048A (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310056256XA Pending CN103144048A (en) | 2013-02-20 | 2013-02-20 | Angle grinding wheel and preparation method thereof |
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| CN (1) | CN103144048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058251A (en) * | 2015-07-07 | 2015-11-18 | 新野鼎泰电子精工科技有限公司 | Twig tungsten steel end face length control resin wheel and preparation method thereof |
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| CN2104096U (en) * | 1991-01-15 | 1992-05-13 | 湖南省煤田地质勘探机械厂 | Electroplating alloy diamond millstone |
| WO1998003308A1 (en) * | 1996-07-19 | 1998-01-29 | Minnesota Mining And Manufacturing Company | Disk holder |
| EP0945220B1 (en) * | 1998-03-27 | 2004-02-25 | Norton Company | Abrasive tool |
| CN1549757A (en) * | 2001-09-03 | 2004-11-24 | 3M创新有限公司 | Sheet-form abrasive with dimples or perforations |
| CN2897549Y (en) * | 2006-03-23 | 2007-05-09 | 牟善良 | Sandstone mill |
| CN101020303A (en) * | 2007-03-28 | 2007-08-22 | 谢泽 | Abrasive disc making printing process |
| CN201070739Y (en) * | 2007-12-13 | 2008-06-11 | 应永武 | Common sand tray |
| CN101508097A (en) * | 2009-03-05 | 2009-08-19 | 胡林宝 | Planet abrasive disc |
| CN101722478A (en) * | 2010-01-21 | 2010-06-09 | 厦门致力金刚石工具有限公司 | Diamond dry grinding disc and manufacturing method thereof |
| KR20100124631A (en) * | 2009-05-19 | 2010-11-29 | 김응우 | Abrasive disk |
| CN102554811A (en) * | 2010-12-31 | 2012-07-11 | 东莞市常晋凹版模具有限公司 | Method for preparing grinding wheel according to wet method |
| CN102601745A (en) * | 2012-03-22 | 2012-07-25 | 湖南大学 | Preparation method of resin binder diamond abrasive product used for accurate grinding |
| CN102814764A (en) * | 2012-08-01 | 2012-12-12 | 郑州森下磨料磨具有限公司 | Production process of irregular sawtooth-shaped sheet grinding wheel |
| CN203092373U (en) * | 2013-02-20 | 2013-07-31 | 应永武 | Corner grinding wheel piece |
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| CN2104096U (en) * | 1991-01-15 | 1992-05-13 | 湖南省煤田地质勘探机械厂 | Electroplating alloy diamond millstone |
| WO1998003308A1 (en) * | 1996-07-19 | 1998-01-29 | Minnesota Mining And Manufacturing Company | Disk holder |
| EP0945220B1 (en) * | 1998-03-27 | 2004-02-25 | Norton Company | Abrasive tool |
| CN1549757A (en) * | 2001-09-03 | 2004-11-24 | 3M创新有限公司 | Sheet-form abrasive with dimples or perforations |
| CN2897549Y (en) * | 2006-03-23 | 2007-05-09 | 牟善良 | Sandstone mill |
| CN101020303A (en) * | 2007-03-28 | 2007-08-22 | 谢泽 | Abrasive disc making printing process |
| CN201070739Y (en) * | 2007-12-13 | 2008-06-11 | 应永武 | Common sand tray |
| CN101508097A (en) * | 2009-03-05 | 2009-08-19 | 胡林宝 | Planet abrasive disc |
| KR20100124631A (en) * | 2009-05-19 | 2010-11-29 | 김응우 | Abrasive disk |
| CN101722478A (en) * | 2010-01-21 | 2010-06-09 | 厦门致力金刚石工具有限公司 | Diamond dry grinding disc and manufacturing method thereof |
| CN102554811A (en) * | 2010-12-31 | 2012-07-11 | 东莞市常晋凹版模具有限公司 | Method for preparing grinding wheel according to wet method |
| CN102601745A (en) * | 2012-03-22 | 2012-07-25 | 湖南大学 | Preparation method of resin binder diamond abrasive product used for accurate grinding |
| CN102814764A (en) * | 2012-08-01 | 2012-12-12 | 郑州森下磨料磨具有限公司 | Production process of irregular sawtooth-shaped sheet grinding wheel |
| CN203092373U (en) * | 2013-02-20 | 2013-07-31 | 应永武 | Corner grinding wheel piece |
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| 邹文俊: "《高等学校磨料磨具磨削教材》", 30 September 2001, 中国标准出版社 * |
| 韩洪涛: "《机械制造技术》", 28 February 2009, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058251A (en) * | 2015-07-07 | 2015-11-18 | 新野鼎泰电子精工科技有限公司 | Twig tungsten steel end face length control resin wheel and preparation method thereof |
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Application publication date: 20130612 |