Aluminum blanking machine is a kind of equipment used to cut aluminum, and its cutting accuracy and efficiency are very important for aluminum processing. However, there are times when the actual cut size and the set cut will not be the same as the actual cut size, which can adversely affect production.
First of all, it is necessary to take into account the knife repair situation, for example, when replacing different large and small materials for cutting, the saw blade of different diameters is replaced, then the thickness of each saw blade is not the same, and when the saw blade is replaced, it is necessary to change the value of the knife repair parameters in the parameter settings.
The second point is to consider the feeding error. There are several types of cases. The first is that the feeding is oblique, and the possible reason is that the material is not straightened when feeding, resulting in the cut out material being oblique, and there will definitely be an error in the size. The second situation is that the backing plate of the feeding trolley and the backing plate of the cutting table are not coplanar, and there is an error, which causes the material to be sent more and more obliquely, resulting in a dimensional error. The third situation is that there is a gap in the feeding screw, and the feeding error caused by the serious wear of the ball in the screw bearing after long-term use. In other words, the coupling between the screw and the feeding motor is loose, resulting in a feeding error.