If you want to know some basic knowledge about the circular saw blade grinding, this is one exact article for you to read.

Firstly, the grinding influence from gear grinding structure
The gear grinding for TCT circular saw blade grinding, top quality or poor quality, would be dependent on its structure and its assembly. Nowadays in the gear grinding market, there are mainly two types, the first one would be the Germany style, when looking at its structure, you would notice that it is the vertical type grinding style, as for its advantages, it is the hydraulic pressure step less motor, both the grinding tool head and its arm would have slow cutting feed and fast retracting, meanwhile, its support chip is flexible and reliable, and the location of extracting a tooth is too much precise. On the other hands, the second type is the modern horizontal type like the one made in Japan or Taiwan, there is precision difference between the wheel gear and swallow tail among machine interval during its turning process, clamping piece is stable but its performance is very poor, it is not easy to adjust its center of support chip, when grinding saw blade with such gear grinding, there would be huge deviation and its angle can not be controlled very well, as a result, the saw blade abrasion would be more serious and its accuracy can not be guaranteed.

Secondly, welding factor
When taking the welding workmanship, there would be huge deviation on alloy, which would finally affect grinding precision. And then on the one side of grinding head, there is high pressure while on the other side, such pressure would be too much limited. What’s worse, there would be the same problem at the relief angle. Sometimes people would think that such poor welding angle is the human factors, which can not be avoided.

Thirdly, the quality of grinding wheel, good or poor, and the width of particle size
When choosing grinding wheel for grinding TCT circular saw blade, you have to pay more attention on the size of grinding wheel particle size. For example, if the particle size is a little thick, there would be heavy grinding wheel trace when grinding, however, if you want to choose grinding wheel with thin particle size, the grinding amount is limited and what’s worse, it is easy to be blocked and then saw blade would be damaged because of high temperature.