Program-controlled paper cutter is one of the more widely used in the printing industry.It is very convenient to use, safe and efficient, but sometimes it can not avoid the occurrence of some failures.For example, when its electromagnetic switch is damaged, it may cause its knife. The bed cannot be lowered during use.
         Sometimes, during the normal use of the program-controlled paper cutter, we may suddenly find that its knife cannot fall normally, and its cutter cannot fall.At this time, the red indicator display on its infrared photoelectric safety device is all on. Yes, but there are no obstacles on its corresponding surface. When we restarted the machine, it found that it was operating normally, but occasionally a similar situation occurred. After our careful analysis and inspection, it was found that an electromagnetic switch on the left side of the machine had failed. When we replaced the switch, the situation could be completely eliminated and the program-controlled paper cutter could work normally.

         Program-controlled paper cutter is an indispensable product in printing production, and has been praised by many users for its convenience, safety and efficiency. As with other equipment, failures will inevitably occur during use, which will cause certain adverse effects on production. Therefore, it is important to troubleshoot in time to ensure the normal operation of the machine.
         In the production process, sometimes the knife cannot be lowered, and the paper cutter cannot cut normally. At the same time, the photoelectric sensor control device also fails. At this time, if all the power is turned off and then on again, the photoelectric sensor control device can work normally and the paper cutter can be lowered, but the same failure will occur again after a period of work. In this way, the electromagnetic switch of the machine may be faulty. You can only replace the electromagnetic switch of the same specification and you can quickly resume normal cutting work.

        For the program-controlled paper cutter, we may encounter that its cut out paper does not meet the requirements, but the cutter of the paper cutter and its presser have good working performance, but their aspects are not vertical enough, so In the middle of the cutting surface, an arc-shaped concave shape will be generated, so that there is a distance difference of 1-5 mm between the middle and the upper and lower lengths.
        When our program-controlled paper cutting machine has good working performance, if its cutting surface is curved, it may be due to the improper angle of its cutting edge. In the actual operation process, if the ordinary offset paper should be cut for coated paper, but the cutter is not replaced, the blade angle will be inappropriate, so the size of the cut paper will not be the same. Suitable. But when we replaced its cutter, the paper it cut out was normal again. At the same time, after measurement, we found that the blade angle of these two types of cutters is only 2 degrees, but the difference in the size of the cut paper is more obvious, which also shows that in the program-controlled cutter, There is a close relationship between the choice of mouth angle and the quality of the product cut out.

        For the program-controlled paper cutter, in addition to a few precautions during its storage and transportation, special attention should also be paid to lifting and maintenance. Let's take a look together.
        First of all, when lifting and handling the program-controlled paper cutter in the workshop, we should first cover its blade surface with a cloth.This can effectively prevent damage to its blade, and for some other parts, we should also effectively Prevent parts from falling on their blades due to looseness, otherwise it may cause serious damage and impact to their blades.
        The maintenance process of the paper cutter is mainly the maintenance of its blades. First of all, we need to insist on using a rolling shoulder to test the felt. You can add an appropriate amount of lubricant to it every day to ensure the cleanliness of its blades. A thin oil film can be formed between the two, which will improve the wear resistance of the blade surface.
        As far as the program-controlled paper cutter is concerned, we should develop a good recording habit.Generally, what needs to be recorded is the number of cuts, the date of blade resharpening, and the condition of the paper during each cut. With reference to these records, we can make future During the production process, the blade's dressing date, replacement, etc. are pre-judged to avoid delaying its normal production or production waste.

          Program controlled paper cutting machine is an indispensable equipment in modern paper processing industry. It has a wide range of use and high work efficiency, and is used by the majority of paper processing manufacturers.
         With the development of scientific and technological strength, the technical content of the program-controlled paper cutter is getting higher and higher, which brings a lot of convenience to people in actual use. The program-controlled paper cutter is basically controlled by a computer. It can be automated to a certain extent, can be suitable for various papers, and can achieve high efficiency when cutting. This is very good for today's fast-paced operators.
         China's program-controlled paper cutting machine can compete with international paper cutting equipment in many aspects, but one thing that appears very important in the future development is the innovation of paper cutting machine. Only by continuous innovation and development, which meets the needs of the market, can the quality be guaranteed, so that consumers will pay. Although China's program-controlled paper cutters have developed rapidly, we cannot be proud of them. Only by comprehensively developing and innovating them can we have a foothold in the industry.