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The use and characteristics of green silicon carbide grinding wheels

The use and characteristics of green silicon carbide grinding wheels

Hope 2024-05-13 17:55:43

The use and characteristics of green silicon carbide grinding wheels

Green silicon carbide, also known as refractory sand, is made of petroleum coke and silica as the main raw materials, with salt as the additive, and is smelted at high temperature in a resistance furnace. It is suitable for processing cemented carbide, glass, ceramics and non-metallic materials. It can also be used for semiconductor materials, high-temperature silicon carbon rod heating elements, far-infrared source substrates, etc. So what are the uses and characteristics of green silicon carbide grinding wheels? Henan Sanhui silicon carbide manufacturer will introduce it to you.

Characteristics of green silicon carbide:

  • The abrasive grains are sharp and hard, and can grind hard and brittle materials such as carbide, optical glass, ceramics and alloys.
  • It has high brittleness, so it is poor at maintaining edges and corners, and is not suitable for processing workpieces with high toughness.
  • It has good thermal conductivity and is suitable for grinding workpieces that are susceptible to thermal deformation.
  • It has good self-sharpening properties and is mostly used for processing cemented carbide, titanium alloy and optical glass. It is also used for honing cylinder liners and grinding high-speed steel props. As an abrasive, it can be used as abrasive tools, such as grinding wheels, whetstones, grinding heads, sand tiles, etc.

Green silicon carbide grinding wheel uses:

  • When installing, first check the quality of the grinding wheel. If the niobium hammer taps the side of the grinding wheel, the sound will be clear and crisp. The installation location of the grinder is the first thing to consider during the installation process.
  • It is prohibited to install the grinder in a place facing nearby equipment and operators or in a place where people often pass by. Generally, large workshops should be equipped with a dedicated grinding wheel room.
  • If a dedicated grinding wheel room cannot be set up due to the topography of the workshop, a protective baffle with a height of no less than 1.8m should be installed on the front of the grinder. The baffle should be strong and effective.
  • Balance problem The imbalance of the grinding wheel is mainly due to inaccurate manufacturing and installation of the grinding wheel, which makes the middle part of the grinding wheel and the rotating shaft incorrect.
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