Generally speaking, after a long time of use, the hydraulic paper cutter may basically have oil leakage. Although the paper cutter can work normally when the oil leakage failure occurs, the oil consumption of the hydraulic paper cutter will cause fuel consumption. Increase, causing waste.
       The repair of the oil leakage of the hydraulic paper cutter requires the replacement of the hydraulic valve and other skeleton oil seals of other parts, and the oil leakage problem can be solved after the replacement.
        However, after many users have changed, the oil leakage of the hydraulic paper cutter still exists, and the expected solution effect is not achieved. This is mainly because the quality of the replaced seals does not meet the standards, and these seals that do not meet the standards Mainly because the inventory time is too long, it has deteriorated and aging, so replacing these sealing rings can easily cause the cutter to leak again, thus affecting the sealing effect of the cutter. Therefore, you should pay attention to the quality of the sealing ring when replacing its sealing ring, so as to avoid repeated leakage of oil.

        Computerized paper cutter is a device that cuts into flat paper in the paper industry. It is divided into two types: knife-throwing paper cutter (two types of single-knife and double-knife) and flat-knife paper cutter. The knife-throwing paper cutter includes a longitudinal cutting mechanism composed of an upper knife and a lower knife, a cross cutting mechanism composed of a rotary long knife and a fixed bottom knife. 6 ~ 10 paper rolls can be cut at the same time. Flat-knife paper cutter is a lifting knife on the platform, and then cuts the flat paper to the specified size. Used to cut large sheets of paper into small size paper.
        Computer paper cutters are profitable paper cutters in the postpress machinery industry. In the past year, the market demand for computer paper cutters has been at a high level, and the overall market capacity is gradually expanding. Computerized paper cutters will become a key force for post-press machinery, directly driving the post-press machinery industry to achieve high-speed growth. The increase in sales of computerized paper cutters comes not only from the rapid growth of our economy, but also from the effective macro-control of the government.
        The acceleration of the urbanization process is to a certain extent the main factor that helps the post-press machinery market take off. Under the impetus of the market, the computer paper cutter industry itself has also undergone various degrees of structural adjustments. The development of the company should not only focus on the update and upgrade of technology, but also seize the opportunities of innovation and constantly absorb new vitality, so as to obtain the driving force for growth in the increasingly fierce market atmosphere.

        Generally speaking, the hydraulic paper cutter may have oil leakage after long-term use. Although the paper cutter can work normally when there is oil leakage, the oil consumption of the paper cutter increases the oil consumption. Is also a waste. For the printing of this problem, the factory user thinks that as long as it can be used, it is necessary to repair and a large fee, the project is not small, it is necessary to replace the hydraulic valve and other parts of the resin oil seal, skeleton oil seal, etc It can be solved, but after several replacements, the oil leakage problem of some hydraulic paper cutters still exists, and the expected leak stop effect has not been achieved.
        For this problem, the editor feels that we should pay attention to the quality of the replaced sealing ring, and the sealing ring with a long inventory time will also age and deteriorate, which will easily cause the machine to leak again and affect the sealing effect of the paper cutter. Maintenance is an important part of the hydraulic paper cutter in use. Many people ignore the maintenance link when using hydraulic paper cutters. Through the general inspection of hydraulic paper cutter parts, maintenance personnel can find and lock the parts that need to be repaired and replaced, and through the hydraulic paper cutter parts Debugging to ensure the running accuracy of the hydraulic paper cutter. Therefore, it is necessary to remind everyone here that when replacing the sealing ring of the paper cutter, it is best to pay attention to its quality and newness to avoid repeated oil leakage problems.

        With the development of modern science and technology, new computerized paper cutters have replaced old-fashioned old paper cutters, but many people are not clear about the difference between the two. Now let the editors analyze it for everyone.
        Computer paper cutter:
        1. Has the characteristics of high precision, positioning accuracy of 0.01mm;
        2. High efficiency, computer-controlled positioner automatically advances, retreats and high-precision positioning, the efficiency is doubled;
        3. Low labor intensity, you can complete all the operations at one time, no need to move back and forth because of the difficulty of positioning;
        4. Chinese operation keyboard, easy to learn, simple and easy to understand, you can see it at a glance;
        5. The transformation cost is low, and the performance-price ratio of the program control system is very high;
        6. Smart computer program control system with instructional programming, so that you don't need to learn programming, as long as you operate according to your past work mode, the computer will record your operation and automatically generate working procedures.

        Computer paper cutter is an indispensable cutting tool in our daily life. So how do we use a computer paper cutter to sharpen, unload and install knives?
If we use a paper cutter to cut the paper, we find that the cut paper has burrs or is impervious
        Then you need to sharpen the knife. The specific operation steps are to drop the knife halfway, remove all the screws that install the knife at shutdown, and then take out the handle of the knife to turn it up. After removing the screws, take the knife to the relevant sharpening place to sharpen the knife. Half of the sharpened knife is narrower than the original knife, so you need to lower the knife a bit, first put a piece of A4 paper under the knife, when the knife falls to the lower position, cut off the power and loosen the screw of the upper knife At the top of the knife holder, there are three knife adjustment screws. Take an internal hexagon and press down until the paper under the knife is cut through.