IOS Certificate metallographic abrasive paper- Brazed electroplated diamond bowl shaped angle grinding plate – Kemei

Angle grinder is a kind of resin grinder with special fiber fabric as reinforcement material. Angle grinder has high tensile strength, impact strength and bending strength. Angle grinder is widely used in grinding and derusting of various metal and non-metal materials, which is rapid and economical.
With resin as binder and glass fiber mesh as high-speed grinding tool, it has high impact strength, high grinding rate, easy to use and safety. The highest speed can reach 80m / s. It is installed on various polishers for free grinding. It is easy to use and widely used in automobile, ship, machine manufacturing, metallurgy and chemical construction. Clean welding joint, welding spot, Polish casting, burr, burr, repair metal surface defects, etc. It is used for cutting ordinary steel, steel pipe, angle steel, stainless steel, sheet steel, stone, concrete, etc.
Angle grinder is a tool for grinding, grinding and polishing. Most of the abrasives are artificial abrasives made of abrasives and binders, as well as natural abrasives directly processed from natural ore and rock. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasives are also used in grain processing, paper industry and processing of non-metallic materials such as ceramics, glass, stone, plastic, rubber, wood, etc.
During the use of abrasive tools, when the abrasive grains are blunt, due to the partial fragmentation or bond fracture of the abrasive grains themselves, the abrasive grains fall off from the abrasive tools partially or completely, while the abrasive on the working surface of the abrasive tools constantly presents new cutting edges, or constantly exposes new sharp abrasive grains, so that the abrasive tools can maintain the cutting performance within a certain time.
Abrasive plays a cutting role in abrasive tools. Binders are materials that consolidate loose Abrasives into abrasives. They are inorganic and organic. Inorganic binders include ceramics, magnesite, sodium silicate, etc.; organic binders include resin, rubber, shellac, etc. The most commonly used are ceramic, resin and rubber binders.