Reasons for the rupture of the 105*1.2*16 cutting disc?

The phenomenon of cracking of the cutting piece occurs from time to time. The rupture of the cutting piece poses a certain threat to people's safety. Then why is this happening? Today, the abrasive grinding tool manufacturer will use a 105*1.2*16 cutting disc with you. Share the reason why the cutting piece broke.

1. Rupture when the machine is idling: The cutting piece should be idling for one minute when it is used in the cutting table. There are two main factors in the process of rupture. One is that the cutting piece is inferior. The product itself does not reach the cutting line speed. In addition, the cutting piece aperture and the cutting table shaft is not equipped, there is a large stress during assembly.

2. The cutting piece breaks during use: We often see that the cutting piece is normal when it is used. When the cutting is performed in the normal 1/3 state, the grinding wheel is broken. The analysis may be due to the following reasons: the flatness of the cutting piece is poor, cutting The sheet structure is uneven, the hardness of the cutting piece is high, and the resin of the cutting sheet lacks toughness.