The first step is to inspect the base of the saw blade, and then grind the tooth root to remove the oxide layer, otherwise welding will not be possible. 

The original steel plate is then cleaned to remove oil stains to ensure the surface of the steel plate is clean.

Next comes the tooth welding process. The fully automatic tooth welding machine uses infrared rays to accurately select the location. Each tooth will be accurately welded, and the welding temperature will be strictly controlled to ensure that the saw blade does not lose teeth or chip during subsequent use.

Then the flatness and stress of the steel plate are strictly screened, and the original stress of the saw blade is detected through stress, and then adjusted with a rolling machine to ensure the stability of the saw blade during use. 

The blade is then polished and sandblasted. 

The next step is to use a fully automatic machine tool for high-precision tooth grinding. The grinding accuracy of the saw teeth directly affects the hardness and cutting effect of the saw blade during use. 

Finally, the dynamic balance of the saw blade must be detected and corrected to ensure that the dynamic balance of each saw blade reaches the factory standard.

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