How to use a saw to cut wood impartially?

1 First, ensure that the saw blade has proper tension. In general, if the diameter of the saw blade is larger, the tension will be increased appropriately. When the feed speed of sawing hard materials or thin plates is fast, and the saw blade is small in diameter and large in thickness, tension is not needed, as long as it is flat.

2. Secondly, the tooth profile of the saw blade should be sharp, so as to minimize broken teeth. When there is a crack at the edge of the saw blade, you can use a 2 ~ 3 mm drill or steel shovel to drill holes or punch holes at both sides of the crack end at the crack, and then use them after trimming.

3. When the wood grain is distorted or the sawing route deviates, the wood can be withdrawn and sawed again after turning. But to prevent the sudden rebound of wood. When the sawing route deviates, it will be more dangerous to drag or push hard.

4. When the wood is sawed to the tail, especially the straight and fragile wood, it may suddenly fly out of the sawdust without sawing. Therefore, under the condition of not affecting the operation, the operator should stand on the side of the saw blade plane and should not stand on the same straight line with the saw blade. At the same time, a protective cover and a safety device should be set above the saw blade. Sawdust and wood blocks around the saw blade should be removed with wooden sticks in time to prevent operational accidents.

5, the wood is too short, easy to jump up and down, pop up inconvenient to operate, the operator should use the pusher to push the material. This is extremely dangerous when sawing short materials smaller than the diameter of the saw blade, so the operator should be more careful. Sawing short material should be operated by one person, and don't rely on an assistant when you have one.