Operating the 2.5X1220 Bending Machine: Safety Regulations is crucial to ensure a safe working environment. By adhering to these regulations, the risk of accidents and injuries can be significantly reduced. It is essential to carefully rearrange the information from the original text and emphasize the importance of following safety procedures while operating the bending machine.
It is crucial for machine tool operators to have a deep understanding of the bending machine's key components, efficiency, and proper usage.
Adhering strictly to the safety regulations is crucial for machine tool workers. It is imperative to wear the appropriate labor protection equipment and follow the guidelines when operating the equipment. Focus on the assigned job and avoid any tasks that are not relevant to the work. Whenever you take a break or have to leave the equipment for any reason, ensure that you switch off the power. By following these guidelines, you can prevent any accidents and ensure the safety of yourself and others.
Prior to operating the machine, it is crucial to ensure that the upper and lower molds are thoroughly cleaned and wiped down. Additionally, inspect the oil level within the oil tank, and test the hydraulic pipeline and oil pump for any abnormalities. Once the machine is started without a load, closely monitor all parts of the equipment and check both the coincidence of the upper and lower molds and the pressure gauge to ensure it meets regulations. If any irregularities such as strange noises, vibrations, temperature fluctuations, strange smells, smoke, or malfunctioning parts occur, stop the machine immediately, and conduct a thorough inspection. Only after rectifying any issues should one continue with the work.
Do not operate the machine tool when it is overloaded. It is important to adjust the slot of the lower die based on the thickness of the materials being folded. Generally, the size of the die should be around 6 to 8 times the thickness of the sheet.
One way to determine the bending hydraulic pressure of a workpiece is by using the bending force number of the sheet metal or the calculation formula of the bending force. It is important to note that the maximum bending hydraulic pressure of the workpiece should not exceed 1000KN. This ensures that the workpiece is not damaged or compromised during the bending process. By keeping this in mind, we can ensure the quality and durability of the finished product.
To protect the mold from getting damaged, it is important to decrease the working pressure of the system when bending narrow sheets. This is essential to maintain the quality of the sheets and ensure that they are not compromised during the bending process. Therefore, it is recommended to be cautious and adjust the system accordingly to prevent any unnecessary harm to the mold.
To prevent any potential damage to the machine, it is important to ensure that the adjustment amount of the slider stroke is always kept below 100.
Before adjusting, the gap between the upper and lower molds must be uniformly set in order to facilitate bending.
When engaging in the bending process, it is crucial to adhere to certain safety precautions. Firstly, it is important to avoid placing hands between the molds and refrain from manually holding narrow and long materials. Additionally, it is essential to remember that only one piece of material should be bent at a time, and attempting to bend numerous sections simultaneously should be avoided. In situations where multiple individuals are involved in the bending process, it is advisable to appoint a designated person to issue commands and oversee the operation. Moreover, when the workpiece undergoes any turning or forward-backward movements, it is important for the operators on both sides to maintain close communication and ensure that all personnel involved are positioned safely before initiating the bending procedure.
It is essential to position the bending sheet at the center of the mold to avoid any impact on the workpiece and machine precision. Imbalanced loading on one side should be strictly avoided. If some pieces' work cannot be done in the middle, the load should not exceed 250KN, and both sides must be bent simultaneously to maintain the machine's accuracy.
Quenched steel plates, high-grade alloy steel, super-thick iron plates, square steel, and plates that exceed the performance of the plate bending machine should never be folded to avoid any risk of damaging the machine. Additionally, it is imperative to prevent mold damage caused by weld scars and large burrs on the material.
It is important to ensure that all components of the machine tool are regularly lubricated to maintain optimal performance. Operators should add lubricating oil at least once during each shift, and the machine should be fully inspected and maintained every six months. Prior to shutting down the machine, it is necessary to make sure that the upper die aligns with the V-groove of the lower die.
Once the job is finished, it's essential to switch off the oil pump and cut the power supply. Then, make sure to clean the machine tools and the surroundings thoroughly. This step is crucial to maintain a safe and hygienic workplace.