Abstract: Safety and efficiency are crucial in sheet metal processing. This article provides a detailed overview of safety checks and operational standards in sheet metal processing, divided into three stages: pre-work, during work, and post-work. These guidelines ensure both production stability and the safety of operators from start to finish.
Table of Contents:
1. Introduction
2. Pre-work Preparation
- Check shift handover records
- Wear protective equipment
- Clean the work area
- Lubricate the machine
- Check switches and limit switches
3. Precautions During Work
- Pay attention to the surrounding environment
- Stay focused and avoid idle talk
- Safe operation of processing small parts
- Coordination in multi-operator environments
- Check material quality
- Loading and unloading of upper and lower molds
- Monitoring during machine operation
- Restrict access to unauthorized personnel
4. Post-work Cleanup
- Shutdown and power-off procedures
- Tidy up the work area
- Shift handover records and instructions
5. Conclusion
1. Introduction
Sheet metal processing is a complex task that requires precise operation. Improper handling may result in equipment damage and personal injury. To ensure smooth production and operator safety, this article provides detailed operational standards for pre-work, during work, and post-work stages of sheet metal processing.
2. Pre-work Preparation
Check shift handover records: Before starting work, thoroughly review the shift handover records to ensure they align with the actual situation. If any issues are identified, promptly notify relevant personnel for resolution. Unauthorized machine operation should not be conducted without permission.
Wear protective equipment: Wear appropriate personal protective equipment as required. Ensure that there are no obstacles affecting the operation of the machine and that safety devices are functioning properly without any loose connections.
Clean the work area: Check the work area for any obstacles, especially the area where operators stand, to ensure a safe production environment.
Lubricate the machine: Apply proper lubrication to various lubrication points on the machine and check for any signs of friction damage on the sliding surfaces.
Check switches and limit switches: Confirm that the machine's switches and buttons are in good condition, and that all limit switches are sensitive and functional. The alignment of upper and lower molds should be maintained to prevent jamming.
3. Precautions During Work
Pay attention to the surrounding environment: Before starting work, observe the movement of people in the surrounding area, especially when processing large workpieces, to prevent accidents.
Stay focused and avoid idle talk: Maintain focus during operation and avoid engaging in conversations with others to prevent hands from entering the space between upper and lower molds.
Safe operation of processing small parts: When processing small parts, gloves should not be worn, and continuous feeding operations should be avoided to ensure stability and prevent injuries.
Coordination in multi-operator environments: In multi-operator environments, there should be a designated person in charge to coordinate operations. Close communication and coordination are required when flipping or moving workpieces to ensure consistent and coordinated actions.
Check material quality: Ensure the use of materials without scars, welding slag, or large burrs to prevent damage to molds or harm to individuals.
Loading and unloading of upper and lower molds: When loading or unloading molds, the machine must be stopped. When loading the upper mold, a wooden block should be placed underneath, and loose upper mold bolts should be promptly tightened to prevent detachment and injuries.
Monitoring during machine operation: During machine operation, lubrication should be applied as necessary to ensure that the temperature of each axis does not exceed 60°C. Maintain smooth operation of the machine without any abnormal noise.
Restrict access to unauthorized personnel: Unauthorized personnel should not operate the machine to avoid accidental misuse.
4. Post-work Cleanup
Shutdown and power-off procedures: After completing work, position the slide at the bottom dead center, turn off the power, and ensure that the machine is no longer in operation.
Tidy up the work area: Clean up the work area, ensuring that materials and tools are neatly arranged.
Shift handover records and instructions: Fill out shift handover records diligently and provide detailed instructions to the incoming operator regarding the machine's operating and safety conditions.
5. Conclusion
Strict adherence to safety operation regulations is necessary at every step of sheet metal processing to prevent accidents throughout the production process. By clearly defining responsibilities, conducting regular inspections, and maintaining detailed handover records, potential risks can be effectively mitigated, ensuring the long-term normal operation and efficiency of the machine.
