Manhart ¿Cómo prevenir emergencias durante la flexión?

In order to prevent emergencies during bending, we need to take a series of preventive measures to ensure the safety and stability of the bending operation. The following is a strategy for preventing emergencies during bending, which is expressed and summarized in points based on the relevant information in the reference article:
1. **Material selection and inspection**
– Select metal sheets with stable quality and meet the requirements, and ensure that there are no defects such as oil stains, oxide scale, scratches, etc. on the surface of the material.
– Strictly inspect the material before bending, including surface quality, dimensional accuracy, thickness uniformity, etc., to reduce bending failures caused by material problems.
2. **Equipment maintenance and calibration**
– Regularly maintain and maintain the bending machine to ensure that all parts of the equipment are in good working condition.
– Regularly calibrate the key components of the bending machine, such as molds, slides, sensors, etc., to ensure the accuracy and stability of the equipment.
– Ensure that the bending machine is equipped with reliable safety devices such as emergency stop buttons and protective devices to quickly stop the operation of the machine in an emergency.
3. **Operation specification training**
– Conduct systematic training for operators to ensure that they understand the operating principles, operating methods and safety regulations of the bending machine.
– Improve the skill level and abnormal handling ability of operators so that they can promptly detect and handle abnormal situations during operation.
4. **Process parameter optimization**
– According to factors such as sheet specifications, bending angles, materials, etc., reasonably set the process parameters of the bending machine, such as pressure, speed, angle, etc.
– During the processing, adjust the process parameters in time according to the actual situation of the sheet and the status of the equipment to achieve the best bending effect.
5. **Safety inspection and preventive measures**
– Before operating the bending machine, check whether the various components of the bending machine are normal, including the hydraulic system, electrical system and mechanical components.
– Ensure that the working environment of the bending machine is clean and tidy, without debris or obstacles.
– Set up obvious warning signs and safety fences in the bending machine operation area to remind operators to pay attention to safety.
6. **Personal protection and equipment protection**
– Operators must wear appropriate labor protection equipment, such as safety helmets, goggles, earplugs, gloves, etc.
– Set up protective covers or guardrails at dangerous parts of the bending machine to prevent operators from contacting dangerous areas.
7. **Emergency plan formulation and drills**
– Formulate corresponding emergency plans, clarify the handling process and responsible persons, so that they can respond quickly when emergencies occur.
– Organize emergency plan drills regularly to improve employees’ ability and efficiency in dealing with emergencies.
8. **Real-time monitoring and abnormality detection**
– Use sensors, cameras and other equipment to monitor the bending process in real time to detect abnormal situations in time.
– Establish an abnormality detection mechanism, such as when abnormal parameters are monitored, issue early warning signals in time to remind operators to deal with them.
By implementing the above preventive measures, we can effectively prevent emergencies in the bending process and ensure the safety and stability of the production process. At the same time, it is necessary to constantly summarize experience and lessons, continuously improve and optimize preventive measures, and improve the level and ability of production management.