Plywood is a three-layer or multi-layered sheet ingenuity made of a piece of wood or cut by a wood piece into a thin wood, then glued together with adhesive. Therefore, plywood in the manufacturing process required plates are available in specifications, there are standards.
Let's look at what the plywood edge cutting process should pay attention to.
1, when the feed mechanism track or roller on both sides of the pressure is uneven or cutting side, plywood has one side of the clamping will cause the plate to produce an arc, the emergence of this problem can be adjusted by adjusting the feed mechanism pressure or check the mouth, change saw blade and other methods to solve.
2, the second plywood cutting edge when the common defect is the cutting edge after the plate is not parallel on both sides. Most of this defect occurs because the plywood is warped too large before cutting the edges, the position of the blade is not secure, and the diameter is too large.
Usually can take plywood flattening and then saw edge, stop check the blade position timely adjustment and replacement of saw blade and other methods to improve. 3, the appearance of clamping or burning saw phenomenon. Mainly due to cutting edge feed speed is too fast, saw blade tooth shaking is too narrow, tooth groove slot is too small, too shallow, saw blade speed is too slow, saw blade diameter is small, two blades are not parallel, plywood too thick, too hard and so on. Plywood this problem can be improved by adjusting the feeding speed, changing, repairing serrated teeth, checking the parallelism and selecting suitable cooking softening and other measures.
