Grinding wheel cutting wheels are common abrasives and are widely used. However, the grinding wheel cutting discs may split during use. What is the reason for this?
1. The grinding wheel cutting wheel is an inferior product and does not reach the linear speed of the cutting table.
2. In addition, the aperture of the grinding wheel cutting disc and the cutting table axis are not equipped, and there will be great stress during assembly.
3. When the structure of the grinding wheel cutting wheel is uneven, along with the torque force, thermal stress, tremor and other factors in the cutting process, stress will accumulate in the weak areas of the tissue, leading to rupture.
4. When the hardness of the grinding wheel cutting disc is high, the radial torque force on the cutting wheelwill increase. Since the thickness of the cutting disc is usually less than 4mm, it will cause the cutting wheel to break.
5. When the resin of the grinding wheel cutting disc lacks toughness, since the grinding wheel disc is always under negative pressure during the cutting process, lateral stress will inevitably occur. When the grinding wheel cutting wheel cannot resist the lateral force, it will cause the grinding wheel disc to break.
