What is a cable assembly and what are the ways to install it?

The cable assembly is used to connect the electrical connection components between different electronic equipment systems or sub-systems. It is composed of various insulated wires, shielded wires and electrical connectors. With the widespread application of cable assemblies in the communication field, the requirements for the stability, service life and environmental resistance of the cable assemblies are becoming higher and higher. At present, the commonly used cable assemblies are connectors at both ends, the middle cable, the cable and the connector are connected by crimping, mounting or welding, and the jacket is protected by heat shrinkable tubing or injection molding. custom cable assembly Next, let's take a look at its mounting methods?

There are three main ways to install the cable assembly:

1. Direct welding type: cable inner conductor and connector inner conductor; semi-rigid cable outer conductor and connector outer conductor are connected by soldering, and special assembly tools are required.
Advantages: 1. The connection line can be good. 2. The welding structure has high rigidity and good integrity. 3. There are many kinds of welding methods, and the welding process has wide applicability, which is relatively easy to be realistic.

2. Crimping type: The cable shielding layer is crimped by the crimping sleeve and fixed on the connector with special crimping pliers. The structure is simple, the installation speed is fast, the consistency is good, and the reliability is high. This structure is suitable for flexible cables.
Advantages: 1. Simple structure. 2. Fast installation speed. 3. Good consistency; 4. High reliability.
3. Clamping type: When assembling connectors and cables, use a nut structure to connect and fix the cable shielding layer with the outer conductor of the connector housing through a clamping mechanism. This structure is suitable for flexible cables and feeder cables.

Advantages: 1. The press copper terminal is very convenient, and it can easily achieve chain bridging in accordance with actual requirements. 2. When the wire connection positions are closely adjacent, it can improve the insulation safety and prevent the wire from branching. 3. It makes it easier for the wire to be inserted into the end.

The cable assembly is a kind of high-precision consumables. Incorrect operation, high-intensity and frequent use will shorten the service life of the cable, so you should pay attention to the regular maintenance of the cable assembly when you use it. In addition, the installation methods of different connectors in the application will be different, so we must distinguish them.

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