How should the saw blade be polished? What is the standard of grinding?

The saw blade needs to be repaired in time when the following situations occur during use.

1: When the sawing quality no longer meets the requirements.

2. When the energy consumption of the machine tool increases obviously.

3. When the edge of the cutting material has obvious explosion.

4. When the wear of the alloy cutting edge reaches 0.2 mm,

It is very important to repair and grind in time, because when the saw blade is not sharp, the saw will generate heat and the motor load will be too large, which will reduce the service life of the saw blade. When grinding is needed, continue cutting. Every increase of 10% cutting will bring about an additional 50% alloy damage and shorten the service life of the saw blade.

Personal suggestion: It is also good to choose a professional grinding factory, such as Fengjinrui Tools. I have been doing 14 years of part-time after-sales polishing. According to the grinding process of saw blade, there will be no bad grinding, which comes from the core technology of Japan. So it's still good.