The cutting disc needs to be equipped with a power tool. Therefore, it is necessary to select a suitable power tool according to the diameter of the cutting disc, the maximum speed and other conditions. The rotating speed of the power tool cannot exceed the maximum speed marked on the cutting wheel itself, otherwise it will cause danger.
So, how to use the cutting disc correctly?
1. The installation method of the cutting disc.
When securing the cutting wheels, make sure that they are properly installed. Check that the bearing and nut lock ring are properly adjusted. Otherwise, the installed cutting wheel will be unbalanced, shaken or even knocked during operation. And check that the diameter of the mandrel shall not be less than 22.22mm. Otherwise, the cutting wheel will be deformed and damaged.
2. The working method of the cutting wheel.
The cutting wheel must be cut at 90 degrees vertical. It needs to move back and forth to cut, and can’t move up and down to cut. This is to avoid overheating caused by the large contact area between the cutting disc and the workpiece, which is not conducive to heat dissipation.
3. The cutting depth of the cutting disc.
The cutting depth of the cutting wheel when cutting the workpiece should not be too deep. Otherwise, the cutting wheel will be damaged and the center ring will fall off.
4. Grinding operation specification of grinding disc.
There are two types of grinding disc grinding: surface grinding and edge grinding. Edge grinding under optimum conditions, suitable motor power. Universal hardness grinding wheel, can remove 400-500 grams in ten minutes. Surface grinding under optimal conditions, suitable motor power. Universal hardness grinding wheel, can remove 280-330 grams in ten minutes.