Rein bond is usually made with heat-cured resin mainly composed of phenolic resin or epoxy resin . Resin bond wheel has excellent grinding ability, surface finish and minimal chipping. It’s widely applied for difficult-to-machine materials such as cemented carbide, ceramics, glass, and silicon as well as ferrous materials such as high-speed steels and sintered ferrous metals.
Characteristics Of Resin Bond Wheels
1.Resin bond usually have some added filler such organic and inorganic materials, metals, etc. into the phenolic resin in order to control its wear resistance, heat resistance, grit retention and lubrication.
2.Resin wheels are low in Young’s modulus, therefore they have excellent in: processing efficiency, free cutting, surface finish, and minimal chipping.
3.Resin bond wheels with shorter working life because the adhesion between the grit and the bond is not as strong as that of metal bond wheels. However, resin bond has much better cutting ability when processing hard-to-grind materials such cermets, ceramics, etc.
4.The diamond and CBN abrasive used for resin bond wheels are different from those used for metal bond. They are irregular-shaped and easy to microfracture. By doing so, they also create new cutting edges constantly while grinding. In order to improve grit retention, the diamond is metal-coated and the surface is more uneven shaped.
5.Resin wheels are typically used for wet grinding, but they can be used for dry grinding by adding some filler to reduce heat generated by grinding and improving their cutting ability.
Application Of Diamond Wheels
1.Resin bond diamond wheels are mostly used for precision grinding of cemented carbide, cermets and ceramics.
2.Due to the bond elasticity, they are used for finishing grinding of silicon, glass, ceramic-made electrical parts, etc. which required excellent surface finish.
Application Of CBN Wheels
1.Resin bond wheel are suitable for grinding ferrous metals such as cast iron, high speed steels and sintered iron.
2.They are suitable for processing hare to machine materials because CBN grains are much stronger than conventional abrasives.
3.They can perform precision grinding because they wear much less than conventional abrasives.
1.Professional manufacture for tungsten carbide with more than 10 years experience. All prodycts have passed the ISO9001 certifications.
3.All products go throught in-process and final inspection. Strictly and complete quality control system.
4.Made from 100% vrigin material, stable and reliable quality.
5.We can accept order of all kinds of special designed products of tungsten carbide.
6.Various payment terms and delivery methods supported
•Wheel shapes types
ALL THE ABOVE CAN BE CUSTOMIZED
Less than 45kgs, suitable for express delivery. (door to door, convenient)
Between 45-200kgs. is suitable for air transport(Fast and safest, but expensive)
More than 200kgs is suitable for shipping by sea(Cheapest, but long time)
Welcome to wholesale the resin bond diamond/cbn grinding wheel for cemented carbide sapphire monocrystalline silicon and polycrystalline silicon manufacturer on sale from PRC. We are a professional supplier in China, offering the customized service. All of our products are made under strict quality control and management system. Please rest assured to buy.