How To Connect Metal Cable Waterproof Joints Better?

How to connect Nylon Cable Gland? Currently, the commonly used connection methods are "丁" connection, "十" connection, and "一" connection.

There are three common connection methods, namely "丁" connection, "十" connection, and "一" connection. The joint should be smooth and free of burrs, and the joint should be tightly wrapped. Before disconnecting the wire head, you can use a tool to press it lightly, and then wrap it to the opening, and the wire head will be more docile to disconnect at the joint.

If the connection installation location is relatively dry, you can first wrap it with two layers of insulating black cloth, then wrap it with two layers of plastic tape, and then wrap it with two or three layers of insulating self-adhesive tape on the outside, and then wrap it with two layers of plastic tape to ensure the sealing of the joint.

Why is the processing so complicated? If you just wrap it with plastic tape directly, there are many disadvantages. After using it for a period of time, the plastic tape is prone to dislocation and debonding. Once the cable load is too heavy, the joint will heat up and the plastic tape will melt. Especially when there are burrs on the joint, the plastic tape may be punctured, which will bring great safety hazards.

Using insulating black tape can avoid the above situation very well, because the insulating tape itself has good strength and flexibility, and can wrap the joint tightly for a long time, which can avoid the influence of time and temperature to a certain extent, and it has flame retardant effect.

Furthermore, after wrapping with insulating black tape, using plastic tape can prevent rust and moisture. Of course, insulating tape also has some disadvantages of its own, because although it has insulation and waterproof properties, it is easy to break. In order to ensure the reliability of the joint, it is necessary to use plastic tape and insulating tape together.