CN201338238Y - Coated abrasive tool with spherical abrasive material - Google Patents

Coated abrasive tool with spherical abrasive material Download PDF

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Publication number
CN201338238Y
CN201338238Y CNU2008202251324U CN200820225132U CN201338238Y CN 201338238 Y CN201338238 Y CN 201338238Y CN U2008202251324 U CNU2008202251324 U CN U2008202251324U CN 200820225132 U CN200820225132 U CN 200820225132U CN 201338238 Y CN201338238 Y CN 201338238Y
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China
Prior art keywords
abrasive
coated
spherical
abrasive material
grinding
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CNU2008202251324U
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Chinese (zh)
Inventor
巍 郭
徐焕明
强 孟
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淄博理研泰山涂附磨具有限公司
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Priority to CNU2008202251324U priority Critical patent/CN201338238Y/en
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Publication of CN201338238Y publication Critical patent/CN201338238Y/en

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Abstract

The utility model relates to a coated abrasive tool with spherical abrasive material, which belongs to the field of coated abrasive tool. The coated abrasive tool comprises base material (4), abrasive material (3), primer adhesive (2) and finishing adhesive (1). The coated abrasive tool is characterized in that the primer adhesive (2) is coated on the base material (4), the abrasive material (3) is spherical abrasive material specially processed and is adhered on the primer adhesive (2), and then the finishing adhesive (1) is coated on the surface of the abrasive material (3). During grinding, the abrasive material is round and the edges thereof are eliminated, thereby avoiding deep scratches as a result of over-sharpness of the abrasive material, so that the grinding surface can be smoother. The problem of poor consistency of the grinding surface of the ordinary abrasive material is solved, and the consistency of the grinding quality is effectively improved. Therefore, the coated abrasive tool is especially suitable for grinding the ultrahigh-brightness surfaces of musical instruments such as pianos and guitars.

Description

球形磨料涂附磨具 Spherical abrasive Coated Abrasives

技术领域 FIELD

球形磨料涂附磨具,属于涂附磨具领域。 Spherical abrasive coated abrasives, coated abrasives art belong. 特别是用于钢琴、吉他等乐器的超高亮度表面研磨。 Particularly for high brightness surface grinding piano, guitar and other instruments. 背景技术现有的应用于涂附磨具领域的磨料主要是棱角锋利的多面体形磨料,如碳化硅、棕刚玉、白刚玉、锆刚玉、金刚石、陶瓷磨料等。 BACKGROUND ART A conventional art is applied to the abrasive coated abrasives mostly sharp edges and corners polyhedral abrasive, such as silicon carbide, corundum, white corundum, zirconium corundum, diamond, ceramic abrasive and the like. 这种磨料的主要存在三个问题: 一是磨料锋利,研磨面粗糙;二是使用时,磨料露出复胶的尖部容易断裂,研磨面的一致性不好。 The abrasive exist three main problems: First, abrasive sharp, rough polishing surface; the second is used, the tip portion of the abrasive size coat is exposed easily broken, poor consistency polished surface. 实用新型内容本实用新型要解决的技术问题是:克服现有技术存在的问题,设计一种研磨面精细、 研磨面一致性好。 SUMMARY of the present invention to solve the technical problem is: to overcome the problems of the prior art, to design a polished surface fine, good abrasive surface consistency.

本实用新型解决其技术问题所采用的技术方案是:该球形磨料涂附磨具,包括基材、 磨料、底胶和复胶,磨料粘接在底胶上,复胶涂附在磨料上,其特征在于:磨料采用球形磨料。 Aspect of the present invention to solve the technical problem is that: the spherical abrasive coated abrasive comprising a substrate, an abrasive, and a size coat primer, primer adhered to the abrasive, size coat over the abrasive coating attached, wherein: the abrasive using spherical abrasive.

磨料为碳化硅、棕刚玉、白刚玉、锆刚玉、金刚石、陶瓷磨料等其中的一种。 Wherein the abrasive is silicon carbide, corundum, white corundum, zirconium corundum, diamond, ceramic abrasive and the like. 基材可以采用布、纸、钢纸、纤维、薄膜或复合材料中的一种。 Base cloth, paper, vulcanized fiber, fiber, film, or a composite material may be employed. 球形磨料的形状还可以釆用椭圆形。 Spherical shape of the abrasive may also preclude the use of an oval.

底胶和复胶采用动物胶、酚醛、环氧、脲醛中的一种或几种和填料、助剂的配合。 Size coat and primer employed with glue, phenolic, epoxy, urea and the one or more fillers, additives. 与现有技术相比,本实用新型的球形磨料涂附磨具所具有的有益效果是:球形磨料涂附磨具是将普通磨料进行特殊手段处理使磨料的棱角破去,形成球形或椭圆形磨料,当磨削时,由于磨料形状较圆,磨料棱角都已破去从而避免了由于磨料过尖而导致的深划痕的出现,使磨削表面更加光滑。 Compared with the prior art, the present invention spherical abrasive coated abrasive has a beneficial effect: spherical abrasive coated abrasives is a common means of treatment to special abrasive abrasive edges broken to form a spherical or elliptical the abrasive, when grinding, since the more rounded shape of the abrasive, the abrasive edges are broken to thereby avoid the occurrence of deep scratches due to too sharp abrasive caused, the grinding surface more smooth. 在研磨时由于磨料不断磨损,但由于磨料为球形,磨损较普通形的磨料小,这就使磨具在研磨时从研磨开始到研磨结束磨料的形状没有太大的改变, 从而达到研磨面从开始到结束基本近似, 一致性好,有效的改善研磨品质。 Since during polishing abrasive wear continues, but the abrasive are spherical shaped abrasive wear than ordinary small, which makes the grinding wheel during grinding from the grinding start to the end shape of the polishing abrasive has not changed much, the polishing surface so as to achieve start to finish basic approximation, consistency, and effectively improve the quality of grinding. 解决了普通磨料在使用时研磨时开始由于磨料比较锋利,研磨能力强,研磨面较粗糙,但随着磨料的磨损,研磨面质量逐步改善,从而使的前后研磨的研磨面质量不同的问题。 Since the beginning of abrasive solved relatively sharp, strong grinding capacity, the polished surface is rough, but with the abrasive wear, the gradual improvement of the quality of the polished surface of ordinary abrasive grinding in use, so that the different quality of the polished surface before and after grinding problems.

附图说明 BRIEF DESCRIPTION

图1是本实用新型的球形磨料涂附磨具的俯视图; 图2是本实用新型的球形磨料涂附磨具截面图。 FIG 1 is a plan view of the present invention a spherical abrasive coated abrasives; FIG. 2 of the present invention is a spherical-sectional view of the abrasive coated abrasives.

图l-2是本实用新型的最佳实施例。 FIG. L-2 is a preferred embodiment of the present invention embodiment. 其中:l复胶2底胶3磨料4基材。 Wherein: l size coat primer 2 3 4 abrasive substrate. 具体实施方式参照图1-2该球形磨料涂附磨具由复胶1、底胶2、磨料3、基材4组成。 DETAILED DESCRIPTION Referring to Figures 1-2 of the spherical abrasive size coat coated abrasive of 1, primer 2, 3 abrasive, composition of the substrate 4. 基材4上涂附底胶2 磨料3釆用经过特殊手段处理的球形磨料,磨料3通过重力或静电植砂机植在底胶2上, 磨料3上再涂附一层复胶1。 4 coated on a substrate 2 primer 3 preclude the use of spherical abrasive abrasive means specially treated, 3 by gravity or an electrostatic abrasive sand plant explants in primer 2, 3 and then cover over the abrasive size coat layer 1 is attached. 球形磨料3的形状采用球形,基材4采用布,复胶l和底胶2采用脲酸。 Spherical shape using a spherical abrasive material 3, a substrate 4 using a cloth, a size coat and primer 2 l using cyanurate.

制作方法是:先把底胶2涂布在基材4上,把磨料3粘合在基材4上,经过干燥,再在表面涂一层粘接剂即复胶1,然后经干燥、固化而成,最后经过后处理(柔曲、加水、 养生)。 Production methods are: first primer 2 coated on the substrate 4, the abrasive substrate 3 is bonded to the 4, dried, and then coated with a layer of adhesive on the surface that is a size coat, and then dried, cured made, after the last treatment (flex, water, health). 其具体制作步骤如下:1、 涂底胶2:根据球形磨料3的粒径和大小,用动物胶、酚醛、环氧、脲醛等其中的一种或几种配合和填料、助剂,配制相应粘度的胶液。 The specific production steps as follows: 1, priming 2: The particle size of the spherical abrasive and 3, by glue, phenolic, epoxy, urea and the like wherein the fit and one or several fillers, additives, formulated in the corresponding glue viscosity. 在基材4 (布、纸、钢纸、纤维、 薄膜以及其复合材料)上用辊涂、刮涂、喷涂等方式中的一种涂底胶2。 4 coated on a substrate (fabric, paper, steel, paper, fibers, films, and composites thereof) with a roller, doctor blade, etc. A spraying the primer coating 2.

2、 植砂:将涂底胶2后的半成品,用重力或静电将磨料3粘接在基材4上。 2, sand-planting: priming the semi-finished product 2, the abrasive by gravity or electrostatically adhered to the substrate 3 4.

3、 干燥:将植砂后的半成品,进入烘箱内干燥,使其粘结牢固。 3, drying: after the semi-finished plant sand, into the drying oven, to bond securely.

4、 涂复胶l:将干燥后的半成品,根据球形磨料3的粒径和大小和它所含磨料的粒径大小,配制相应粘度的胶液(动物胶、酚醛、环氧、脲醛等和填料、助剂的配合),把胶液通过辊涂、喷涂等方式中的一种涂附复胶l。 4, adhesive coated l: drying the semi-finished product, and in accordance with the spherical abrasive particle size, and it contains 3 abrasive particle size, the viscosity of the formulation corresponding glue (glue, phenolic, epoxy, urea and the like fillers, with the aid), the glue by roll coating a size coat coated l spraying ways.

5、 干燥:将涂附复胶l后的半成品,进入烘箱内干燥,使其粘结牢固。 5, drying: after the coated semifinished plastic L complex, into the drying oven, to bond securely.

6、 固化:将干燥后的半成品,在一定温度下固化,使树脂充分反应。 6, curing: The semi-finished product after drying, curing at constant temperature, the resin is fully reacted.

7、 柔曲:将固化后的半成品,通过专用设备进行柔曲,使其具有可绕性。 7, flex: The semi-finished product curing, the flex through special equipment, it has about the properties. 柔曲时或者柔曲后,可以根据基材4采用加水养生。 After flex or flex, the regimen can be used with water depending on the substrate 4.

8、 柔曲养生后即得到球形磨料涂附磨具。 8, after obtaining spherical flex health abrasive coated abrasives.

球形磨料3的形状还可以采用椭圆形、近似球形或近似椭圆形中的一种。 3 spherical shape may also be employed abrasive oval, approximate sphere or an approximate elliptical shape. 基材4还可以采用纸、钢纸、纤维、薄膜或复合材料中的一种。 4 may also be the base paper, steel, paper, fiber, film, or a composite material employed.

复胶1和底胶2还可以采用酚醛、环氧、脲醛、动物胶中的一种或几种和填料、助剂的配合。 Size coat primer 1 and 2 may also be employed with the phenolic, epoxy, urea-formaldehyde, glue and the one or more fillers, additives.

Claims (9)

1. 球形磨料涂附磨具,包括基材(4)、磨料(3)、底胶(2)和复胶(1),磨料(3) 粘接在底胶(2)上,复胶(1)涂附在磨料(3)上,其特征在于:磨料(3)采用球形磨料。 1. spherical abrasive coated abrasive comprising a substrate (4), the abrasive (3), primer (2) and a size coat (1), the abrasive (3) is bonded to the primer (2), the size coat ( 1) an abrasive coating attached to (3), characterized in that: the abrasive (3) spherical abrasive.
2. 根据权利要求l所述的球形磨料涂附磨具,其特征在于:磨料(3)为碳化硅、棕刚玉、白刚玉、锆刚玉、金刚石、陶瓷磨料其中的一种。 2. spherical abrasive as claimed in claim l coated abrasives, characterized in that: the abrasive (3) of silicon carbide, corundum, white corundum, zirconium corundum, diamond, wherein a ceramic abrasive.
3. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为布。 According to claim 1, wherein said spherical abrasive coated abrasives, wherein: the substrate (4) is made of cloth.
4. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为纸。 According to claim 1, wherein said spherical abrasive coated abrasives, wherein: the substrate (4) is paper.
5. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为钢纸。 The spherical abrasive material according to claim 1 coated abrasives, characterized in that: (4) a steel sheet substrate.
6. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为纤维。 6. The spherical abrasive according to claim 1 coated abrasives, wherein: the substrate (4) fibers.
7. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为薄膜。 7. spherical abrasive according to claim 1 coated abrasives, wherein: the substrate (4) is a film.
8. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:基材(4)为复合材料。 According to claim 1, wherein said spherical abrasive coated abrasives, wherein: the substrate (4) is a composite material.
9. 根据权利要求1所述的球形磨料涂附磨具,其特征在于:磨料(3)为椭圆形。 According to claim 1, wherein said spherical abrasive coated abrasives, characterized in that: the abrasive (3) is elliptical.
CNU2008202251324U 2008-12-05 2008-12-05 Coated abrasive tool with spherical abrasive material CN201338238Y (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267108A (en) * 2010-06-03 2011-12-07 中国砂轮企业股份有限公司 Having abrasive tool and a manufacturing method of a modified diamond abrasive
CN102729158A (en) * 2012-07-12 2012-10-17 嵩山特材集团有限公司 Organic bond accumulative grinding material and method for preparing abrasive cloth by organic bond accumulative grinding material
CN103087676A (en) * 2013-01-29 2013-05-08 淄博理研泰山涂附磨具有限公司 Sintering method of abrasion resisting abrasive particles
CN104139345A (en) * 2014-07-23 2014-11-12 上虞市自远磨具有限公司 Wear-resisting grinding tool with thin film base and manufacturing method of wear-resisting grinding tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102267108A (en) * 2010-06-03 2011-12-07 中国砂轮企业股份有限公司 Having abrasive tool and a manufacturing method of a modified diamond abrasive
CN102729158A (en) * 2012-07-12 2012-10-17 嵩山特材集团有限公司 Organic bond accumulative grinding material and method for preparing abrasive cloth by organic bond accumulative grinding material
CN102729158B (en) 2012-07-12 2014-07-30 嵩山特材集团有限公司 Organic bond accumulative grinding material and method for preparing abrasive cloth by organic bond accumulative grinding material
CN103087676A (en) * 2013-01-29 2013-05-08 淄博理研泰山涂附磨具有限公司 Sintering method of abrasion resisting abrasive particles
CN103087676B (en) 2013-01-29 2014-07-30 淄博理研泰山涂附磨具有限公司 Sintering method of abrasion resisting abrasive particles
CN104139345A (en) * 2014-07-23 2014-11-12 上虞市自远磨具有限公司 Wear-resisting grinding tool with thin film base and manufacturing method of wear-resisting grinding tool
CN104139345B (en) * 2014-07-23 2017-05-10 上虞市自远磨具有限公司 Wear-resisting grinding tool with thin film base and manufacturing method of wear-resisting grinding tool

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