For the program-controlled 1150 paper cutter, we may encounter that the paper it cuts does not meet the requirements, but the working performance of the cutter of this 1150 paper cutter and its paper press are good, but its planes are not perpendicular enough. In this way, an arc-shaped concave shape will be generated in the middle of the cutting surface, so that there will be a distance difference of 1-5 mm between the middle and the upper and lower parts. When the working performance of the program-controlled 1150 paper cutter is good, if the cutting surface is curved, it may be due to the improper angle of the cutter. In the actual operation process, if the ordinary offset paper that should be cut was replaced with coated paper, but the cutter was not replaced, then the angle of the knife edge would be inappropriate, so the size of the cut paper is not Suitable.
But when we changed its cutter, the paper it cut was normal again. At the same time, after measurement, we found that in these two cutters, the blade angle is only 2 degrees different, but the difference in the size of the paper cut is more obvious, which also shows that in the program-controlled 1150 cutter, There is a very close relationship between the selection of the knife edge angle and the quality of the cut product.
