CN101780663A - Method for manufacturing coated abrasive of finished superhard material - Google Patents
Method for manufacturing coated abrasive of finished superhard material Download PDFInfo
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- CN101780663A CN101780663A CN200910029084A CN200910029084A CN101780663A CN 101780663 A CN101780663 A CN 101780663A CN 200910029084 A CN200910029084 A CN 200910029084A CN 200910029084 A CN200910029084 A CN 200910029084A CN 101780663 A CN101780663 A CN 101780663A
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Abstract
The invention discloses a method for manufacturing a coated abrasive of a finished superhard material. The method comprises the following steps: singeing, rinsing, striking, soaking, coating, stretching and shaping, uncoiling, trade mark printing, primer coating, electrostatic sand-planting, pre-baking, composite adhesive coating, pre-drying, drying, coiling, flexing, shunt winding, slicing, adhesive coating, model loading, and shaping and curing. The substrate is made from polyester; substrate finishing agent is prepared from phenolic resin cementing agent and plenolic resin binder in the volume ratio of 180 to 100; the substrate is stretched while the substrate is dried at the temperature of between 200 and 220 DEG C; a grinding material is prepared from zirconia aluminum oxide and black silicon carbide; and the binder is prepared from phenol, 37 percent formaldehyde, 86 percent paraformaldehyde, NaOH and water in the volume ratio of 400 to 372 to 198 to 9.2 to 12. The method not only can save energy and reduce consumption, but also can improve the manufacture efficiency; and the coated abrasive tools of the finished superhard material manufactured by the method not only resists abrasion, but also has good stability of the substrate.
Description
Technical field
The present invention relates to a kind of coated abrasive tool technology, is the manufacture method of a kind of high strength, stretch-proof, superhard, super wear-resisting coated abrasive tool.
Background technology
Metal and sheet material processing industry need superhard super Wear-resistant Sharper to do high bright and clean, high smooth polishing in a large number in the market.General coated abrasive tool only can be polished at low-end product, can not adapt to the requirement of high-end product.When showing as after high-end metal or sheet material face are carried out grinding and buffing, it is not enough to eat the power of cutting, and can not grind off the thickness that needs on request, and matrix has ductility, does can produce distortion when polishing at a high speed and cause surface of the work out-of-flatness cut.General coated abrasive tool is not as improving the development speed that then has a strong impact on China's processing industry high-end product.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of manufacture method of coated abrasive of finished superhard material, drawback when this method has avoided general coated abrasive tool to process operation, and the coated abrasive of finished superhard material of being made by this method is not only wear-resisting, and the good stability of its matrix.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of manufacture method of coated abrasive of finished superhard material, its manufacturing step is:
Primer-electrostatic sand-planting-prebake-coated glue-predrying-drying-rolling-gentle song-bundling-section-gluing-the model of the packing into-shaping of singing-wash-wipe off-flood-coating-stretching combination typing-uncoiling-identification marking-be coated with is solidified;
Matrix adopting 100% h;
The reagent that adopts in described impregnation technology and the described coating process is all the matrix inorganic agent, this matrix inorganic agent is formulated by phenolic resin adhesive (KP300) and phenolic resin binder (KM550) 180: 100 by volume, floods with coating and guarantees to reach the requirement that country makes emery cloth with the percentage elongation Z that reduces matrix;
Described stretching is in conjunction with handling the high-power stretching device that has additional 50 kilowatts on the line in conventional matrix in the setting process, in the matrix oven dry, matrix is stretched, and have additional 10 groups of heaters and make the temperature of matrix oven dry remain on 200 ℃～220 ℃, make matrix have a stable shape in use to be out of shape preventing, and the fineness and the flatness of matrix surface have been increased, dwindled the percentage elongation of matrix greatly, made matrix tensile strength increase twice;
Abrasive material adopts the mixture of high slight fused alumina zirconia and black silicon carbide, fused alumina zirconia and black silicon carbide carry out suitable proportioning to increase the cutting edge degree of abrasion resistance and mill power in the abrasive material, thereby increase the anti-wear performance of coated abrasive tool, after testing, abrasion resistance is more than the twice of common coated abrasive tool;
The binding agent that adopts in described linging adhesive process and the described coated adhesive process by phenol, 37% formaldehyde, 86% paraformaldehyde, NaOH and water according to volume ratio 400: 372: 198: 9.2: 12 are formulated, and the characteristics of this binding agent are only to need just can reach in two hours the purpose of drying coated abrasive tool under 120 ℃ of temperature controls.
The invention has the beneficial effects as follows: the drawback the when manufacture method of this coated abrasive of finished superhard material has avoided general coated abrasive tool to process operation, not only save energy and reduce the cost, save manpower, reduce investment outlay, can also enhance productivity, and the coated abrasive of finished superhard material of being made by this method is not only wear-resisting, and the good stability of its matrix, can be used for high-end metal or sheet material face are carried out grinding and buffing.
The specific embodiment
Embodiment: a kind of manufacture method of coated abrasive of finished superhard material, its manufacturing step is:
Primer-electrostatic sand-planting-prebake-coated glue-predrying-drying-rolling-gentle song-bundling-section-gluing-the model of the packing into-shaping of singing-wash-wipe off-flood-coating-stretching combination typing-uncoiling-identification marking-be coated with is solidified;
Matrix adopting 100% h;
The reagent that adopts in described impregnation technology and the described coating process is all the matrix inorganic agent, this matrix inorganic agent is formulated by phenolic resin adhesive (KP300) and phenolic resin binder (KM550) 180: 100 by volume, flood and the percentage elongation of coating, guarantee to reach the requirement that country makes emery cloth with the reduction matrix;
Described stretching is in conjunction with handling the high-power stretching device that has additional one 50 kilowatts on the line in conventional matrix in the setting process, in the matrix oven dry, matrix is stretched, and have additional 10 groups of heaters and make the temperature of matrix oven dry remain on 200 ℃～220 ℃, make matrix have a stable shape in use to be out of shape preventing, and the fineness and the flatness of matrix surface have been increased, dwindled the percentage elongation of matrix greatly, made matrix tensile strength increase twice;
Abrasive material adopts the mixture of high slight fused alumina zirconia and black silicon carbide, fused alumina zirconia and black silicon carbide carry out suitable proportioning to increase the cutting edge degree of abrasion resistance and mill power in the abrasive material, thereby increase the anti-wear performance of coated abrasive tool, after testing, abrasion resistance is more than the twice of common coated abrasive tool;
The binding agent that adopts in described linging adhesive process and the described coated adhesive process is by phenol, 37% formaldehyde, 86% paraformaldehyde, NaOH and water were according to volume ratio 400: 372: 198: 9.2: 12 formulated, the characteristics of this binding agent are the purposes that only needs just can reach in two hours the oven dry coated abrasive tool under 120 ℃ of temperature controls, and traditional binding agent need be in special curing oven through 72～76 hours the requirement that just can reach the coated abrasive tool oven dry hardening time, use behind this binding agent energy savings and manpower in a large number, can improve about 8 times of effects,, annual economize on electricity 4～50,000 degree on the production line are saved steam 5～60,000 ton.
Claims (1)
1. the manufacture method of a coated abrasive of finished superhard material, its manufacturing step is:
Primer-electrostatic sand-planting-prebake-coated glue-predrying-drying-rolling-gentle song-bundling-section-gluing-the model of the packing into-shaping of singing-wash-wipe off-flood-coating-stretching combination typing-uncoiling-identification marking-be coated with is solidified;
The matrix adopting polyester fiber;
The reagent that adopts in described impregnation technology and the described coating process is all the matrix inorganic agent, and this matrix inorganic agent is formulated by phenolic resin adhesive and phenolic resin binder 180: 100 by volume;
Described stretching stretches to matrix in the matrix oven dry in conjunction with being provided with stretching device in the setting process, and is provided with heater and makes the temperature of matrix oven dry remain on 200 ℃～220 ℃;
Abrasive material adopts the mixture of fused alumina zirconia and black silicon carbide;
The binding agent that adopts in described linging adhesive process and the described coated adhesive process by phenol, 37% formaldehyde, 86% paraformaldehyde, NaOH and water according to volume ratio 400: 372: 198: 9.2: 12 are formulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029084A CN101780663A (en) | 2009-01-20 | 2009-01-20 | Method for manufacturing coated abrasive of finished superhard material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910029084A CN101780663A (en) | 2009-01-20 | 2009-01-20 | Method for manufacturing coated abrasive of finished superhard material |
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| CN101780663A true CN101780663A (en) | 2010-07-21 |
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| CN200910029084A Pending CN101780663A (en) | 2009-01-20 | 2009-01-20 | Method for manufacturing coated abrasive of finished superhard material |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966694A (en) * | 2010-10-15 | 2011-02-09 | 江苏省新型复合研磨材料及制品工程技术研究中心 | High-performance elastic composite abrasive sheet and preparation method thereof |
| CN102039561A (en) * | 2010-10-15 | 2011-05-04 | 江苏省新型复合研磨材料及制品工程技术研究中心 | Abrasive material special for high-accuracy PCB and manufacturing method thereof |
| CN102390046A (en) * | 2011-10-28 | 2012-03-28 | 苏州远东砂轮有限公司 | Treatment process of multidirectional polyester abrasive cloth base |
| CN102814745A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Fused zirconia alumina resin grinding wheel and method for preparing same |
| CN102814762A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | PAMB (polyamino bismaleimide) resin grinding wheel and manufacturing method thereof |
| CN103128677A (en) * | 2013-01-24 | 2013-06-05 | 陕西科技大学 | Production method of multi-functional superfine fiber composite polishing materials |
| CN103586791A (en) * | 2013-11-08 | 2014-02-19 | 谢泽 | Preparation method for polishing and grinding integrated wheel comprising fiber rope and abrasive material |
| CN103639911A (en) * | 2013-12-05 | 2014-03-19 | 江苏三菱磨料磨具有限公司 | Preparation method of abrasive belt of coated abrasive tool for stainless steel surface decorative line processing |
| CN104858801A (en) * | 2015-06-19 | 2015-08-26 | 王存银 | Production method of coated abrasive tool without complex adhesive |
| CN105834925A (en) * | 2016-05-13 | 2016-08-10 | 新沂市张氏磨具发展有限公司 | Manufacturing method of novel both-faced abrasive cloth for metal polishing |
| CN106584297A (en) * | 2016-11-21 | 2017-04-26 | 郑州狮虎磨料磨具有限公司 | Fiber plate taking and placing device and ultrahard grinding wheel production line using device |
| CN110561286A (en) * | 2019-09-06 | 2019-12-13 | 广东小太阳砂磨材料有限公司 | Cloth treatment process for abrasive cloth |
| CN111890244A (en) * | 2018-06-21 | 2020-11-06 | 江苏赛扬精工科技有限责任公司 | Preparation method of resin-based centerless grinding wheel |
-
2009
- 2009-01-20 CN CN200910029084A patent/CN101780663A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966694A (en) * | 2010-10-15 | 2011-02-09 | 江苏省新型复合研磨材料及制品工程技术研究中心 | High-performance elastic composite abrasive sheet and preparation method thereof |
| CN102039561A (en) * | 2010-10-15 | 2011-05-04 | 江苏省新型复合研磨材料及制品工程技术研究中心 | Abrasive material special for high-accuracy PCB and manufacturing method thereof |
| CN101966694B (en) * | 2010-10-15 | 2012-03-28 | 江苏省新型复合研磨材料及制品工程技术研究中心 | High-performance elastic composite abrasive sheet and preparation method thereof |
| CN102039561B (en) * | 2010-10-15 | 2012-08-08 | 江苏省新型复合研磨材料及制品工程技术研究中心 | Abrasive material special for high-accuracy PCB and manufacturing method thereof |
| CN102390046A (en) * | 2011-10-28 | 2012-03-28 | 苏州远东砂轮有限公司 | Treatment process of multidirectional polyester abrasive cloth base |
| CN102814762A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | PAMB (polyamino bismaleimide) resin grinding wheel and manufacturing method thereof |
| CN102814762B (en) * | 2012-07-31 | 2016-01-20 | 安徽威铭耐磨材料有限公司 | A kind of polyaminobismaleimide resin emery wheel and preparation method thereof |
| CN102814745A (en) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | Fused zirconia alumina resin grinding wheel and method for preparing same |
| CN102814745B (en) * | 2012-07-31 | 2015-09-30 | 安徽威铭耐磨材料有限公司 | A kind of fused alumina zirconia resin wheel and preparation method thereof |
| CN103128677A (en) * | 2013-01-24 | 2013-06-05 | 陕西科技大学 | Production method of multi-functional superfine fiber composite polishing materials |
| CN103128677B (en) * | 2013-01-24 | 2015-09-30 | 陕西科技大学 | A kind of manufacture method of multi-functional superfine fibre composite polishing material |
| CN103586791A (en) * | 2013-11-08 | 2014-02-19 | 谢泽 | Preparation method for polishing and grinding integrated wheel comprising fiber rope and abrasive material |
| CN103639911A (en) * | 2013-12-05 | 2014-03-19 | 江苏三菱磨料磨具有限公司 | Preparation method of abrasive belt of coated abrasive tool for stainless steel surface decorative line processing |
| CN104858801A (en) * | 2015-06-19 | 2015-08-26 | 王存银 | Production method of coated abrasive tool without complex adhesive |
| CN105834925A (en) * | 2016-05-13 | 2016-08-10 | 新沂市张氏磨具发展有限公司 | Manufacturing method of novel both-faced abrasive cloth for metal polishing |
| CN105834925B (en) * | 2016-05-13 | 2018-06-12 | 新沂市张氏磨具发展有限公司 | A kind of production method of novel metal sanding and polishing Double face abrasive cloth |
| CN106584297A (en) * | 2016-11-21 | 2017-04-26 | 郑州狮虎磨料磨具有限公司 | Fiber plate taking and placing device and ultrahard grinding wheel production line using device |
| CN111890244A (en) * | 2018-06-21 | 2020-11-06 | 江苏赛扬精工科技有限责任公司 | Preparation method of resin-based centerless grinding wheel |
| CN111890244B (en) * | 2018-06-21 | 2022-06-28 | 江苏赛扬精工科技有限责任公司 | Preparation method of resin-based centerless grinding wheel |
| CN110561286A (en) * | 2019-09-06 | 2019-12-13 | 广东小太阳砂磨材料有限公司 | Cloth treatment process for abrasive cloth |
| CN110561286B (en) * | 2019-09-06 | 2021-05-04 | 广东小太阳砂磨材料有限公司 | Cloth treatment process for abrasive cloth |
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Application publication date: 20100721 |