Grounding treatment is very important in the power system. Electrical equipment is easily affected by lightning strikes or sudden power outages, and current is conducted underground through grounding wires to ensure the normal operation of electrical equipment. Grounding wires are equally important during the operation of CNC lathes. Today, our CNC lathe manufacturer will explain the three major precautions for electrical grounding of CNC lathes.
1. Grouping of CNC lathe signals
In the cables used in CNC lathes, each group of cables should be processed according to the processing method in the table and routed according to the grouping.
2. CNC lathe signal shielding
Shielding is the use of a box or shell shaped shielding body made of conductive or magnetic materials to surround the interference source or object, thereby isolating and weakening the long spatial coupling channels of interference, and preventing the transmission of electromagnetic energy. The different properties of interference fields that need to be shielded can be divided into electric field shielding, magnetic field shielding, and electromagnetic field shielding. Electric field shielding is to eliminate or control interference caused by electric field coupling. Magnetic field shielding is used to eliminate or control interference caused by magnetic field coupling. In general, pure electric or magnetic fields are rare and often exist in the presence of electromagnetic fields, so electromagnetic fields are shielded simultaneously.
3. CNC lathe signal connection
There are strict requirements for installing grounding on CNC lathes. If control devices, electrical cabinets, and other equipment cannot be grounded according to the user manual, some interference may affect the CNC lathe through grounding.
The above are the three major precautions for electrical grounding of CNC lathes compiled and published by our CNC lathe manufacturer. We hope that the above description can be helpful for everyone in using CNC lathes in the future.