Saw in the use of the process often saw the saw blade sloshing phenomenon, mainly for three reasons, the following aspects, you will certainly get unexpected sawing effect.
First, the tension is too loose saw blade, tension can be properly adjusted, useful to reduce the sawing of the swing.
Second, the descending straightness of the saw blade is not good. Need to calibrate the straightness from scratch, can use dial indicator, saw blade under the sawing machine will be able to.
Third, the workpiece is not fixed, it will also add Saw Blade Saw operation in the shake, scratch fixed operation, a firm grip, there is to ensure that the sawing plane, the device itself is also very important.
Fourth, sawing saw blade marginal attack strain or Ma Hang, the formation of the sawing bar.
Fifth, damage to the saw blade, attack distorted, cracked scene.