Maintenance work of grinding machine

According to safety maintenance requirements, the machine tool needs to undergo regular maintenance. If regular maintenance work is not taken seriously in order to save costs, resulting in poor machine condition, such as decreased spindle accuracy or excessive bearing wear, it will have a very adverse impact on grinding.

Instability of processed workpieces

Mainly manifested in the instability of size allowance and significant fluctuations in heat treatment hardness.

Is the cooling system reliable

Sometimes users may report scratches on the surface of the workpiece, and besides impure abrasive particle size, the filtration of the cooling system is crucial. If the filtering is not good, the metal chips will be recycled to the grinding area, causing scratches on the surface of the workpiece. In addition, the adequacy of the coolant flow rate is also a direct factor affecting the grinding effect.

In addition, attention should be paid to the storage, handling, and installation of grinding wheels:

The storage of grinding wheels should pay attention to ventilation and moisture prevention, especially resin grinding wheels and rubber grinding wheels, and also pay attention to the issue of aging. Generally, the storage period of resin grinding wheels and rubber grinding wheels cannot exceed 2 years.

During transportation, we sometimes see workers rolling large grinding wheels on the ground, which can accidentally collide with other objects and cause missing corners of the grinding wheels. High speed operation of grinding wheels with missing corners poses great danger. So we should try our best to avoid non-standard handling.

During the installation process, it is also important to handle it carefully and tighten the nuts diagonally, from loose to tight, when tightening the flange.

The article originates from diamond grinding wheelsWww.jm nanhua.com