The resin bond diamond wheels are mainly used for grinding tungsten carbide and non-metal materials. Various kinds of dimensions and shapes are available, such as flat shapes, cup shapes and dish shapes, etc. Diamond resin grinding wheel has a good polishing effect, grinding wheel sharp, easy to plug, Resin bond wheels are made up of phonetic, polyimide, and copper resins. The resin is mixed with the matching diamond or CBN type and size resulting in a resin matrix used to manufacture the wheels.
Resin bond is usually made with heat-cured resin mainly composed of phenolic resin. Resin bond wheel has. It is widely applied for difficult-to-machine materials such as tungsten carbide, ceramics, glass, and silicon as well as ferrous materials such as high-speed steels and sintered ferrous metals.
Resin bond usually has some added filler such as organic and inorganic materials, metals, etc. into the phenolic resin in order to control its wear resistance, heat resistance, grit retention and lubrication.
Benefit of the resin diamond grinding wheel Good free-cutting , Good Abrasion Resistance , Availability in a broad range of applications in both Dry and Wet Condition, Improved Heat Resistance(Polyimide Series) , High grinding efficiency while consuming relatively slow grinding wheel; Self-sharpening, grinding, heat a small, easy to plug, reducing the grinding burn occurs when the phenomenon of work; Wheel has a certain degree of flexibility will help to improve the surface roughness, mainly used for grinding, semi-fine grinding, knife grinding, polishing and other processes. Thus, due to demand it is a good project for entrepreneurs to invest.
Few Indian Major Players are as under
• Bengal Tools Ltd.
• Carborundum Universal Ltd.
• Elan Diamond Tools Ltd.
• Grindwell Norton Ltd.
• L M Van Moppes Diamond Tools India Pvt. Ltd.
• Sak Abrasive Ltd.
• Sterling Abrasives Ltd.
• Tyrolit Sak Ltd.
• Wendt (India) Ltd.
• Wheels India Ltd.