What Are The Characteristics And Advantages Of Grinding Discs?

The grinding disc is a resin grinding tool made of special fiber fabric as reinforced material. It has high tensile, impact, and bending strength, and is widely used for grinding and rust removal of various metal and non-metal materials, fast and economical. The product uses resin as the binding agent and the fiberglass grid as a reinforced high-speed grinding disc. It has the characteristics of high impact strength, fast grinding speed, easy use, and safety. The maximum operating speed can reach 80m/s, and it can be installed on various polishing machines for free grinding. It is easy to use and widely used in automobiles, ships, machinery manufacturing, metallurgy, and chemical industry construction. Clean welds, solder joints, grind castings, burrs, burrs, repair metal surface defects, etc. Suitable for cutting ordinary steel, steel pipes, angle steel, stainless steel, steel plates, stone, concrete, etc. The following introduces the characteristics and advantages of angle grinders:

 

1. Characteristics of angle grinders

 

1). The grinding disc is a tool used for grinding and polishing. Most abrasives are artificial abrasives made from abrasives and binders, but there are also natural abrasives that are processed directly from natural ores and rocks. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasives are also used in grain processing, paper industry, ceramics, glass, stone, plastic, rubber, wood, and other non-metallic material processing.

 

2). During the use of the grinding disc, when the abrasive is blunt, the abrasive particles will partially or completely fall off from the grinding tool due to partial fragmentation or bonding breakage of the abrasive particles themselves, and the grinding disc will The abrasive on the working surface will continuously produce new cutting edges or continuously expose new sharp abrasive particles so that the grinding tool can maintain its cutting performance within a certain period of time.

 

3). Abrasives play a cutting role in abrasive tools. Binders are materials that bind loose abrasives into abrasive tools. There are two types: inorganic and organic. Inorganic binders include ceramics, magnesite, sodium silicate, etc.; organic resins, rubber, and shellac. Commonly used are ceramic, resin, and rubber adhesives.

 

4). Abrasives are divided into natural abrasives and artificial abrasives according to their raw material sources. A commonly used natural abrasive tool in the mechanical industry is the whetstone. Artificial abrasives are classified according to their basic shape and structural characteristics and include grinding wheels, grinding heads, whetstones, sand bricks (collectively referred to as bonded abrasives), and coated abrasives.

 

2. Advantages of grinding disc:

 

1). It is safe and non-metallic, unlike wire brushes, which can hurt people.

 

2). Average grinding force and average processing results.

 

3). Special fiber materials have wear resistance, strong water resistance, water resistance, and oil resistance.

 

4). It has strong plasticity and good tenderness and is suitable for grinding bodies of various shapes.

 

5). Dirt will not block the fine gaps on the grinding surface.

 

6). Add surface additional force of abrasive.

 

7). Cutting should be controlled to avoid damaging the abrasive surface and causing defective products.

 

8). No rust, no scattering, low grinding noise, and less dust.