A kind of cloth-based abrasive fabric and manufacture method thereof
Technical field
The present invention relates to a kind of grinding tool, especially relate to a kind of cloth-based abrasive fabric and manufacture method thereof.
Background technology
Existing more existing reports of emery cloth that are used for grinding.Publication number is that the application for a patent for invention of CN1053385 discloses a kind of manufacturing method of multipurpose mesh abrasive cloth, and the multipurpose mesh abrasive cloth of this method manufacturing is suitable for metalwork, wooden part, water mill spare surface finish usefulness.Its manufacture method is: be woven into the grid base cloth, be the base cloth protective layer with raw materials such as paste polyvinyl chloride resin and plasticizer phthalic acid dibutylesters through high temperature plasticizing with glass fibre, form abrasive material with resin and corundum and carborundum composite material through molten the gluing of high temperature on protective layer.Gridding abrasive cloth has two-sided can both the use, can be automatically, absorb, storage sand, the various workpieces of polishing, oil resistant, water, have long service life with low cost.
Publication number is that the application for a patent for invention of CN1102370 discloses a kind of polyurethane hot melt master glue that is scribbled moisturecuring by the backing base material and is partially submerged into the emery cloth that the abrasive grain in the main glue constitutes at least; Disclosed a kind of method for preparing emery cloth of the present invention simultaneously.
And diamond abrasion cloth mostly adopts woven wire or compliant conductive composite plate as substrate, by plating nickel is deposited in the substrate, and the bag embedding is lived diamond and formed diamond abrasion cloth.Because it is relatively poor relatively to the adhesive property of binding agent that the flexibility of composite plate or woven wire reaches, therefore influenced their scope of application.
The applicant discloses a kind of diamond abrasion cloth and manufacture method thereof in publication number is the application for a patent for invention of CN1810449, be correspondingly on the two sides of base cloth to be coated with metal level at interval, and bortz powder is to be embedded on the metal level.Because the present invention at the upper and lower surface coating of base cloth, at base cloth formation metal-based layer at interval, locks bortz powder in metal level simultaneously, the fastness that bortz powder is embedded on the base cloth is higher, and the diamond abrasion cloth of formation is not easy to wear, long service life; Interval just because of plating basic unit on the diamond abrasion cloth of the present invention is provided with, and makes emery cloth have certain flexibility, so that use on the polishing product of curved surface.
Summary of the invention
The purpose of this invention is to provide the purpose that a kind of abrasive material had both reached the bag embedding, emery cloth is soft again, and emery cloth is better to the adhesive property of binding agent, cloth-based abrasive fabric that the scope of application is wider and manufacture method thereof.
Cloth-based abrasive fabric of the present invention is provided with conductive substrate, electroplated metal layer and abrasive material, and electroplated metal layer is located between conductive substrate and the abrasive material, and abrasive material is embedded on the electroplated metal layer.Conductive substrate is conduction base cloth layer or nonconductive matrix layer of cloth and metal layer, and metal layer is located on the nonconductive matrix layer of cloth.Described abrasive material is selected from least a in the abrasive materials such as diamond dust, cubic boron nitride, white fused alumina, carborundum, boron carbide.
The manufacture method of a kind of cloth-based abrasive fabric of the present invention may further comprise the steps:
1) will conduct electricity the non-conductive base cloth that base cloth or metalized cross carries out Plate making printing, forms predetermined pattern on the conduction base cloth, must conduct electricity base cloth layer;
2) will conduct electricity base cloth layer puts into electroplate liquid, spreads abrasive material on the conduction base cloth layer in electroplate liquid, with electric plating method electroplating deposition layer, sedimentary deposit is wrapped abrasive package, promptly gets cloth-based abrasive fabric.
The non-conductive base cloth that described metalized is crossed is the non-conductive base cloth product that commercially available metalized is crossed; Or carry out chemical plating on non-conductive base cloth surface, make the non-conductive base cloth of metallization of non-conductive base cloth metallization gained.
Described non-conductive base cloth is optional weaves cotton cloth from nonmetal, a kind of in canvas, nylon cloth, adhesive-bonded fabric, elastic force cloth, checked fabric, nylon grid cloth or the elastic force checked fabric.
Described sedimentary deposit is a deposited nickel layer, nickel deposited cobalt alloy layer, copper layer and other metal level.
Described abrasive material is selected from least a in the grinding-materials such as diamond, cubic boron nitride, white fused alumina, carborundum, boron carbide.
Compare with existing diamond abrasion cloth, the present invention has following outstanding advantage: 1, when making this diamond abrasion cloth, not only can use grid cloth, also can use common cloth such as canvas, nylon cloth, adhesive-bonded fabric, elastic force cloth to do substrate, enlarge raw-material range of choice like this.2, owing to metallize in the surface of base cloth, therefore do not need on sheet metal, to electroplate, simplified manufacturing process like this, for condition has been created in enormous quantities and automatic industrial production.
Description of drawings
Fig. 1 is the cloth-based abrasive fabric structural representation of the embodiment of the invention 1.
Fig. 2 is the cloth-based abrasive fabric structural representation of the embodiment of the invention 2.
The specific embodiment
Embodiment 1
Referring to Fig. 1, the base cloth that will conduct electricity carries out Plate making printing, forms predetermined pattern in conduction on the base cloth, must conduct electricity base cloth layer 1.The base cloth layer 1 that will conduct electricity is put into electroplate liquid, spread silicon carbide abrasive on the conduction base cloth layer 1 in electroplate liquid,, nickel dam is wrapped abrasive package with electric plating method electroplating deposition nickel dam, form electroplated metal layer 2 and silicon carbide abrasive layer 3, promptly get target product diamond dust fabricbase emery cloth.In Fig. 1, electroplated metal layer 2 is located between conduction base cloth layer 1 and the silicon carbide abrasive layer 3, and the silicon carbide abrasive in the silicon carbide abrasive layer 3 is embedded on the electroplated metal layer 2.
Embodiment 2
Referring to Fig. 2, the non-conductive base cloth that metalized is crossed carries out Plate making printing, forms predetermined pattern on the non-conductive base cloth that metalized is crossed, and must conduct electricity base cloth layer, and the conduction base cloth layer is made up of nonconductive matrix layer of cloth 4 and metal layer 5.To put into electroplate liquid by the conduction base cloth layer that nonconductive matrix layer of cloth 4 and metal layer 5 are formed, spread cubic boron nitride abrasive materials on the conduction base cloth layer in electroplate liquid, with electric plating method electroplating deposition nickel dam, nickel dam is wrapped cubic boron nitride abrasive materials, form electroplated metal layer 6 and cubic boron nitride abrasive materials layer 7, promptly get target product diamond dust fabricbase emery cloth.In Fig. 2, electroplated metal layer 6 is located between metal layer 5 and the cubic boron nitride abrasive materials layer 7, and the cubic boron nitride abrasive materials in the cubic boron nitride abrasive materials layer 7 is embedded on the electroplated metal layer 6.Non-conductive base cloth is selected from nonmetal weaving cotton cloth, canvas or nylon cloth.
Embodiment 3
Similar to Example 2, chemical plating is carried out on non-conductive base cloth surface, make non-conductive base cloth metallization, get metallized non-conductive base cloth, metallized non-conductive base cloth is carried out Plate making printing, form predetermined pattern on metallized non-conductive base cloth, must conduct electricity base cloth layer, the conduction base cloth layer is made up of nonconductive matrix layer of cloth and metal layer.To put into electroplate liquid by the conduction base cloth layer that nonconductive matrix layer of cloth and metal layer are formed, spread the white fused alumina abrasive material on the conduction base cloth layer in electroplate liquid, with electric plating method electroplating deposition nickel dam, nickel dam is wrapped the white fused alumina abrasive package, form electroplated metal layer and white fused alumina abrasive material, promptly get target product white fused alumina cloth-based abrasive fabric.Non-conductive base cloth is selected nylon grid cloth or elastic force cloth for use.Non-conductive base cloth is selected from nonmetal adhesive-bonded fabric, elastic force cloth or checked fabric.
Embodiment 4
Similar to Example 1, its difference is to change silicon carbide abrasive into silicon carbide abrasive.
Embodiment 5
Similar to Example 3, its difference is to change the white fused alumina abrasive material into the boron carbide abrasive material, and non-conductive base cloth is selected nonmetal nylon grid cloth or elastic force checked fabric for use.