Manhart Comment gérer les situations anormales pouvant survenir pendant le processus de pliage ?

**How to prevent abnormal situations during the bending process**
Avoiding abnormal situations during the bending process of metal sheets is the key to ensuring production efficiency and product quality. The following will provide a detailed introduction on how to prevent abnormal situations during the bending process, including material selection and inspection, equipment maintenance and calibration, operation specification training, process parameter optimization, anomaly detection and warning, and emergency plan development.
1、 Material selection and inspection
1. Material selection: Choose metal sheets that are of stable quality and meet the requirements. Select suitable sheet specifications and materials based on bending requirements and material properties.
2. Material inspection: Before bending, a strict inspection is carried out on the metal sheet, including surface quality, dimensional accuracy, thickness uniformity, etc. Ensure that the board is free of defects such as oil stains, oxide scales, scratches, etc., to reduce quality issues during the bending process.
2、 Equipment maintenance and calibration
1. Equipment maintenance: Regularly clean, lubricate, and tighten the bending machine to ensure that all components of the equipment are in good working condition.
2. Equipment calibration: Regularly calibrate key components such as molds, sliders, sensors, etc. of the bending machine to ensure the accuracy and stability of the equipment.
3、 Operation specification training
1. Training content: Provide systematic training to operators, including the operating principles, methods, safety regulations, etc. of the bending machine.
2. Skill improvement: Through practical operation and case analysis, improve the skill level and abnormal handling ability of operators.
4、 Optimization of process parameters
1. Parameter setting: Based on factors such as sheet size, bending angle, and material, set the process parameters of the bending machine reasonably, such as pressure, speed, angle, etc.
2. Parameter adjustment: During the processing, adjust the process parameters in a timely manner according to the actual situation of the board and the equipment status to achieve the best bending effect.
5、 Abnormal detection and warning
1. Abnormal detection: By installing sensors, cameras, and other devices, key parameters during the bending process are monitored in real time to detect abnormal situations in a timely manner.
2. Warning system: Establish an abnormal warning system, and when abnormal parameters are detected, issue warning signals in a timely manner to remind operators to handle them.
6、 Emergency plan formulation
1. Plan formulation: Develop corresponding emergency plans for possible abnormal situations, clarify the handling process and responsible persons.
2. Emergency drills: Regularly organize emergency drills to improve the ability and efficiency of operators to respond to abnormal situations.
By implementing the above measures, abnormal situations during the bending process can be effectively prevented, and production efficiency and product quality can be improved. At the same time, it is also necessary to constantly summarize experiences and lessons learned in practical operations, and continuously optimize prevention and response measures.