How to correctly use 105*1.2*16 cutting disc?
With the development of the cutting blade industry, there are more and more users who use 105*1.2*16 cutting disc , but for some users, when using cutting blades, the cutting blades are always damaged. Why? What happened? How do users use the cutting disc correctly?
1. When the flatness of the cutting piece is poor, the cutting surface is curved. As the cutting depth increases, the cutting piece is subjected to lateral stress increase. When the round trip is repeated, the grinding wheel will be cracked and cause "soft film". rupture.
2. When the cutting piece is unevenly organized, with the torque force, thermal stress, tremor and other factors of the cutting process, the stress will accumulate in the weak tissue, leading to cracking.
3. When the hardness of the cutting piece is high, the radial torque force of the cutting piece will increase. Since the thickness of the cutting piece is usually less than 4mm, the cutting piece will be broken.
4. When the cutting piece resin lacks toughness, since the grinding wheel piece is always in a negative pressure state during the cutting process, lateral stress is inevitably generated, and when the cutting piece cannot resist the lateral force, the grinding wheel piece will be broken.