There are many kinds of cutting methods for high-speed slitting machines, each of which has its own advantages. Let's take a look at the cutting methods of high-speed slitting machines.
        1. Roll cutting: The whole roll of wide rolls is divided into multiple rolls of narrow gauge rolls by a high-speed round knife. This kind of slitting method is mostly used in adhesive products industry.
         2. Trimming: A variety of materials are combined to form a technological edge. By cutting out the technological edge reserved in the process, products that meet the technological requirements can be obtained. This kind of slitting method is mostly used for the processing of materials such as composite membranes.
        3. Sub-rolling: According to the requirements of winding length and winding width specifications, the large-diameter material is divided into multi-roll and small-diameter materials. This kind of slitting method is mostly used in film substrate and flexible packaging color printing industry.
        After reading the above, I believe that everyone already knows the three cutting methods of the high-speed cutting machine.

How to increase the life of high-speed slitting machine? It is very important to do daily maintenance and correct operation steps.
1. The use of slitting machine is completed by slitting machine and cross-cutting machine, so high-quality slitting knife and cross-cutting knife should be used.
2. Partially clean and inspect the electrical appliances to remove hidden dangers in time.
3. Improve the technical quality and degree of the personnel who operate the cutting machine. The operation of the control part must be assigned by a person, and no one can operate it without permission.
4. The daily maintenance of the slitting machine should be in place, and its criterion is that it is smooth, clean and clear (no dust, no debris) in place, to ensure that the sliding part of the device is in good condition.
5. Maintenance work. Periodic and unscheduled inspections of rotating parts should be stopped (especially real-time monitoring of wearing parts should be stopped). Carry out regular adjustment, regular replacement, commutator and make detailed records to achieve the purpose of extending the service life of the equipment.

        With the development of the economy, the technology of the automatic slitting machine has also made great breakthroughs and become more and more intelligent.
        The intelligent embodiment of the automatic slitting machine, the magnetic powder clutch speed of the previous slitting machine can not be high, the current slitting machine has overcome the high-speed friction of the magnetic powder that is easy to cause during operation, generating high temperature, shortening its life, and it will be stuck in severe cases , So that the machine is blocked. It has achieved gradual intelligence and gradually overcome the above shortcomings.

        How to check the failure of high-speed cutting machine? Let's take a look with the slitting machine manufacturers.
In addition to the latest developments in classical statistical analysis, time and frequency domain analysis, time series analysis and parameter identification models, as well as refining technology, frequency, resonance demodulation analysis and cepstrum analysis, it also analyzes and processes the three-dimensional vibration signal of high-speed cutting machines Holographic spectrum analysis, axial trajectory analysis, short-time Fourier transform based on assumptions and non-stationary signals, wing distribution and wavelet transform.
        Through the existing microcomputer-based real-time online monitoring and fault diagnosis system and portable monitoring and analysis system, the development of virtual instrument technology, fault diagnosis equipment and instruments, and the development of virtual instrument technology are analyzed. Turn on the power and make sure the voltage, current and hydraulic system are correct and stable. Before the equipment is ready for operation, all personnel must notify the leaving equipment to ensure the personal safety of the personnel.
        When running, do not touch the running film or roll to avoid personal injury. During operation, avoid cutting and cutting the core of each drum with a knife or hard object. The first package: Before the equipment is put into use, it must be ensured that the position is adjusted and lubricated. Check whether the tool is sharp.
        After normal operation, the engine will run free of charge, check for any abnormalities, and then enter the order in advance. After work, the equipment should be adjusted in time according to the production conditions of the best working conditions to ensure medium pressure, cutting burrs, and the right side is lying flat. Ensure the smooth and precise cutting length of the cross-cutting machine on paper, increase the production management of vertical and horizontal cutting machines, continuously monitor the running status, and pay attention to the defects of wallpaper and products.
        After the work is completed, clean the equipment dust and paper scraps in time, check the grinding wheel, the water in the oil purification water block and the water storage tank, and check whether the running parts are abnormal. Then, according to the instructions, turn off the power and maintain the computer operating system.

        In order to extend the life of the automatic slitter, the automatic slitter should be cleaned after use. How to clean it?
        After the operation is completed, clean the equipment carefully, scrub and clean the exposed friction surface, and add lubricant. Slitting machine is a mechanical device that slits wide-width paper, mica tape or film into multiple narrow-width materials. It is commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The price of the slitting machine is not cheap, everyone wants to use the machine purchased for longer and more stable, but it is very important to want to achieve such a purpose. The use of horizontal automatic slitting machine is also suitable for this maintenance method.
        In addition, lubricating oil needs to be added regularly; when inspecting and disassembling the automatic slitting machine, the first part of the automatic slitting machine should be checked before use. It is forbidden to use inappropriate tools and choose unscientific operation methods; make a comprehensive cleaning and review of the machine every two weeks; if the automatic slitting machine is suspended for a longer period of time, it is necessary to clean and clean all bright surfaces Rust oil, plastic cover to hide the whole machine. If the full-automatic slitting machine is stopped for more than 3 months, the anti-rust oil should be covered with moisture-proof paper.