Routine maintenance and care of wire harness processing gravure printing

Gravure wire harness processing is one of the more highly utilized of all the equipment in a printing plant. In order to ensure the normal operation of the wire harness processing, routine maintenance is essential and very necessary. Here are a few aspects of the daily maintenance of the machine briefly. Harness processing static maintenance refers to the maintenance of the machine when it is in a static state.

1. Establish rules and regulations for machine maintenance. Maintenance of the offset printing machine should be carried out according to the operating instructions of the machine. For example, change the oil regularly, clean the filter, and check the accuracy of the machine regularly.2. Enhance the maintenance of important parts. Gears, cams, sprockets, rollers, and bearings are important parts of wire processing. Their maintenance should be different from that of other components because changes in their accuracy can affect them. Springs are used as force balancing mechanisms in many parts of the machine. Their working quality directly determines the accuracy of the fit of the moving parts. Springs bixu have a sensitive elasticity, and their pneumatic elasticity and irreversible plastic deformation are very important for their work. Unfavorable. If the above problems are found, the spring needs to be replaced immediately. The hazards of solvent residue in the printing process 3. technical transformation, strengthen machine maintenance. Machine maintenance in the machine design requires the convenience of machine maintenance. However, due to the complexity of wire processing, it is obviously not possible to take every factor into account, the content of the machine maintenance will also change with the environment. Therefore, without affecting the normal work of the premise of the structure of the machine maintenance is not conducive to the improvement. Harness processing dynamic maintenance refers to the harness processing is in the dynamic when the maintenance of the machine. Static maintenance is the premise of dynamic maintenance, dynamic maintenance and can detect the level of static maintenance. Dynamic maintenance of the machine is very important. This paper analyzes the following aspects of the machine should be maintained in the dynamic state of the main content.1. machine ready to detect. You can check the readiness of the machine by tapping or turning the crank. For example, tools and other items stuck in the machine; whether the printing plate is installed correctly; if not, it may damage the plate or difficult to find the law; is the rubber blanket installed correctly? Otherwise, it may lead to printing failure, and in serious cases, the machine may be damaged.2. The lubrication status of the machine. First you can observe whether the oil circuit of the machine is smooth through the oil gauge. If there is no oil in the oil gauge or the position of the oil gauge is not clear, stop the machine and carefully check whether the oil circuit is leaking. Although oil leakage from the machine is easy to observe, it is difficult to find the cause. For machines such as plain bearings, low speeds are not conducive to their lubrication, especially when spotting or low-speed operation has a greater impact on their lubrication. So before doing so, lubricate the idling engine, which is the diyi thing that should be done every day before going to work. Some machines have oil pumps that are driven by the main engine, so when it reverses, the oil circuit not only fails to refuel, but instead sucks the oil from the circuit back into the tank. This is very dangerous, so the opposite should be avoided. The lubrication of some important parts can also be detected by the temperature of nearby metals. If the temperature is too high, it means that there is a problem with the lubrication.3. The impact of machine operation. The smaller the impact on the machine during operation, the better the printing effect and the longer the life of the machine. Reduce the printing pressure (in a broad sense) is an important condition to ensure the smooth operation of the machine. Under the premise of ensuring print quality, the lower the printing pressure, the better. Reducing the speed of the machine is another important condition for reducing the inertia of the machine. The lower the speed of the machine, the lower the moment of inertia, so the machine should not be running at high speeds all the time.

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