The reason and solution of saw blade breaking in sawing process are briefly described
The reason of blade breaking are the following: 1 the blade loading too tight or too loose. The workpiece clamping is not correct, sawing too far from the site of the jaw, resulting in jitter or loose. It is forced by cutting skew of the saw blade is broken. The force is too large or sawing when a sudden increase in pressure. The new blade in the old one is stuck and broken. To change the general direction and saw, if only from the old saw sawed, you should slow down the speed and pressure, and take special care. It did not grasp the workpiece sawing, and vise etc. make handsaw collided and broken blade.
The causes of the break of saw are: the pressure is too large when sawing soft material, the angle of sawing is too large, and the proper measures and methods are not taken when sawing material and sheet material, and the sawtooth is coarse and not suitable for the workpiece.
