Characteristics And Application Of Resin Bond Grinding Wheel

Resin-bonded grinding wheels are organic binders. Grinding wheels made with this binder have high strength, certain elasticity, low heat resistance, good self-sharpening, simple production and short process cycle. Grinding wheels with working speeds higher than 50 m/s and very thin grinding wheels can be manufactured. Its application range is second only to that of vitrified binders. It is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings. It can manufacture high-speed, high-finish grinding wheels, heavy-load, cutting and various special grinding wheels.
At the same time, resin-bonded grinding wheels are a tool with a large demand. It is a tool made by bonding diamond or cubic boron nitride (CBN) abrasives with inorganic fillers using benzoic acid and polyamide or other resins as adhesives. This tool is being effectively used in various grinding operations, such as surface grinding, external centerless grinding, grooving and internal grinding. It is an ideal grinding tool for super heat-resistant stainless steel, metal ceramics, ceramic products, glass products, limonite, high-speed steel, alloy tools and many other new superhard materials. <BR> There are many special resin-bonded diamond grinding wheels for fast cold cutting. These grinding wheels are particularly suitable for grinding carbide tools (such as saws, cutters, drilling tools, end mills, etc.). In addition, these tools can also be used for precision grinding of carbide molds, rollers and carbide wear parts. Resin-bonded grinding wheels are the first choice for precision machining of ceramic products and grinding of tungsten carbide and thermal spray coatings of ceramic products. Resin-bonded grinding wheels can also be used in conjunction with CBN for grinding high-speed steel, tool and die steel and super heat-resistant alloys above FtRC50.