There are three decisive factors that will determine the cutting effect of the electronic cutting saw: whether operation of the lead rail and the sawing machine is stable, and whether the saw blades of different size are in the same straight line. Therefore, this article is from these several aspects to discuss.

Firstly, lead rail: the lead rail of electronic cutting saw comes in different shapes, such as round and square. Lead rail, just as the name implies, ensures the smooth and precise movement of the machine, so it plays a directing and guiding role. The balance of a running saw machine is determined by the lead rail. Only the lead rail that is hard, flat and stable enough could guarantee straightness of panel after cutting. On the contrary, once thelead rail of a sliding tablesaw has low hardness, which may directly cause deformation and then affect the accuracy of cutting because it influenced the clearance of the lead rail.

Secondly: the smooth operation of the saw machine is of great importance. Pay attention to the axis that comes from saw machine of the electronic cutting saw. As long as we rule out the malfunction of lead rail, check the wear status of the copper wheel. Once the wear degree of the copper wheel is different, the saw machine will be affected and it further influences the cutting effect.

Finally:observe whether the large and small saw blades of the electronic cutting saw are in the same straight line. When the sliding table saw is working, the small saw prelines the panels to avoid bursting and the large saw can cut smoothly. If the two saw blades are not in the same  straight line, the cutting surface will be out of flatness, so the cutting effect will obviously be poor.