How does on Manhart (Guangdg) CNC Machine Tool Co., Ltd. ensure that the power and air sources of the bending machine are well grounded?

To ensure good grounding of the power and air sources of the bending machine, the following measures can be taken:

1. Power grounding:

a. Check if the power socket or junction box has grounding function, that is, whether there is a grounding wire (usually yellow green wire) connected to the socket or junction box.

b. If the power socket or junction box does not have grounding function, a qualified grounding wire should be used to connect it to the grounding body, such as a grounding rod or grounding grid.

c. Use a multimeter or grounding tester to check the grounding resistance value, ensuring that the grounding resistance meets local safety standards and equipment requirements.

d. Regularly check if the grounding wire is loose or damaged, and if necessary, tighten or replace the grounding wire in a timely manner.

2. Air source grounding:

a. Check if the air supply pipeline is connected to a qualified grounding body, such as a grounding rod or grounding grid.

b. Ensure that the joints and connections of the air supply pipeline are securely fastened and there are no leaks.

c. Regularly check the insulation performance and airtightness of the gas source pipeline to ensure its safety and reliability.

d. For certain air supply systems that require the use of anti-static devices, appropriate anti-static devices should be installed according to equipment requirements.

In summary, ensuring good grounding of the power and air sources of the bending machine requires ensuring that the power socket or junction box has grounding function, using qualified grounding wires for connection, and regularly checking the grounding resistance value. For the air source system, it is necessary to connect it to a qualified grounding body to ensure that the joints and connections of the pipeline are tightened and reliable, and regularly check its insulation performance and airtightness. These measures help reduce the risk of electrical faults and electric shock, ensuring the safe operation of the bending machine.