Breaking paper is not only caused by the cause of the paper itself and the improper handling of personnel, because the situation of paper break caused by the equipment or the circuit itself is also very common. Therefore, we must not only strictly follow the rules, but also pay attention to the maintenance of the machine maintenance, the problem of killing the bud. Let's now see the "culprit" of the six severed paper breaks:
1. Infeed failure. Common faults include shaftless transmission failures, governor failures that cause paper breaks, communication failures that cause paper breaks, and feed roll rubber rollers that cause paper breaks.
2. Print department failure. Common faults have a certain color of motor driver failure caused by the asynchronous paper break; 2 communication failure caused by shaftless transmission fault caused by paper break; 3 spray bar failure caused the machine to spray water in the non-printing state, printing plate due to excessive wet, Broken paper when pressed. 4 In the printing, the blanket broke off and caused a web break.
3. Pull the paper roller driver down. Pulling the paper roll is an important part of the tension system. Note: The refrigeration equipment in the electrical cabinet should be checked regularly and the filter should be cleaned regularly to avoid overheating of the driver.
4. The paper roller is too thick and easy to break. Long-term printing, such as the paper roller roll is too thick, easy to break the paper, especially when the paper is taken, in general, once a day can be.
5. The paper feed section is faulty. Common faults caused by electrical faults are caused by abnormal web breaks, turbulence in the program, paper rewinding, and paper running, etc. Mechanical failures are mainly brake pad problems.
6. A momentary power failure caused a paper break. Because the machine is a shaftless drive, an instant power outage can cause paper breaks in all printing, and it is easy to burn out electrical components. This is a serious hazard, so it is necessary to coordinate with the power supply department. It is necessary to add standby power.
1. Infeed failure. Common faults include shaftless transmission failures, governor failures that cause paper breaks, communication failures that cause paper breaks, and feed roll rubber rollers that cause paper breaks.
2. Print department failure. Common faults have a certain color of motor driver failure caused by the asynchronous paper break; 2 communication failure caused by shaftless transmission fault caused by paper break; 3 spray bar failure caused the machine to spray water in the non-printing state, printing plate due to excessive wet, Broken paper when pressed. 4 In the printing, the blanket broke off and caused a web break.
3. Pull the paper roller driver down. Pulling the paper roll is an important part of the tension system. Note: The refrigeration equipment in the electrical cabinet should be checked regularly and the filter should be cleaned regularly to avoid overheating of the driver.
4. The paper roller is too thick and easy to break. Long-term printing, such as the paper roller roll is too thick, easy to break the paper, especially when the paper is taken, in general, once a day can be.
5. The paper feed section is faulty. Common faults caused by electrical faults are caused by abnormal web breaks, turbulence in the program, paper rewinding, and paper running, etc. Mechanical failures are mainly brake pad problems.
6. A momentary power failure caused a paper break. Because the machine is a shaftless drive, an instant power outage can cause paper breaks in all printing, and it is easy to burn out electrical components. This is a serious hazard, so it is necessary to coordinate with the power supply department. It is necessary to add standby power.
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