In the process of using the computer paper cutter, sometimes "cutting knife" failure occurs, which seriously affects the normal work of the paper cutter. If you want to fundamentally eliminate this failure, you must start with improving the structure of the cutting system of the computer cutter. This is not something that ordinary users can do. For ordinary users, you want to eliminate or reduce " The occurrence of "cutting knife" failure should pay attention to the following aspects:
1. Sharpen the blade in time to keep the blade sharp. In addition, when not necessary, try not to use blades with large corners, which can effectively reduce the paper's resistance to cutting.
2. Pay attention to the change of the slideway clearance. When the phenomenon of "cutting out" tends to be obvious, the change of the slideway clearance should be checked first. Under normal circumstances, the gap should not exceed 0.1 mm. The sliding surface bears a large load during the cutting process, coupled with poor lubrication conditions, and is constantly worn during use, which causes the gap to increase, resulting in a "cutting knife" failure. When it is confirmed that the gap exceeds the allowable value, it should be adjusted in time.
3. Careful maintenance to ensure good lubrication of the slide surface.