What is a cross -cut?
Crosscut is a cut made on wood that goes perpendicular to the grain of the tree. This term is, unlike the rupture that goes in parallel with the grain. Cross -sections are the most common method of tree reduction, because the grain of almost every tree is perpendicular to the ground. Cross saws are a specialized type of human saw that has teeth that make it easier to cut against grain. While the term most often applies to the cutting of real trees, any cut made against a wooden grain during any processing point is cross.
Most of the trees grow in sharpness, and these heads result in growth rings and long fibrous lines inside the tree. These lines help to provide the tree of internal structural stability and allow it to bend rather than break. In almost any case, the fibers go from the base of the tree towards the sky. This means that the tree is stronger when it is pushed from the side than when it is pushed from the top or below. This allows the wood to withstand the high wind amomental impact without breaking.
These internal features also define a grain of tree wood. When there is something with grain, it runs parallel to the inner structures of wood. Something that goes against grain runs perpendicular to these structures. These terms are more generally important stemming from the efforts needed to cut wood. Slices made of grain generally require less effort than cuts against it.
When the tree is interrupted, the cut usually goes against the grain and is called crossing. In order to remove part of the effort it needs to cut against grain, people use cross -sectional saws. These saws have small teeth that have one sharp edge and one less holding edge. These teeth usually bend slightly from the saw in alternating directions, so the cut area slightly larger than the width of the saw.
When she saw the cross corner into a tree, she cuts in one primary direction. On most modern saws, this cut is done when the blade moves from the user. Because with the teethThey bend on both sides of the blade, the grain is interrupted in two places. The middle part of the wood is completely disconnected and becomes sawdust. When the blade moves towards the user, the teeth charged the remaining dust and pulled it out of the cut.