4000093-145|外部终端输入电缆组件

电缆组件是用来连接不同电子设备系统或分系统之间的电气连接组件，是由各种绝缘电线、屏蔽线和电连接器组成。随着电缆组件在通讯领域的广泛应用，对电缆组件电气性能的稳定性，使用寿命及耐环境要求也越来越高。目前常用的电缆组件均为两端连接器，中间电缆，电缆和连接器通过压接，装接或焊接方式连接，外套热缩套管或注塑保护。接下来让我们看下它的装接方式有哪些？

电缆组件的装接主要分三种方式：

一、直焊式：电缆内导体与连接器内导体；半刚性电缆外导体与连接器外导体锡焊连接，需要用专用装配工具。

优点：1.连接线能好。2.焊接结构刚度大，整体性好。3.焊接方法种类多，焊接工艺适用性广，比较容易现实。

二、压接式：电缆屏蔽层被压接套管用专用压接钳压接固定在连接器上，结构简单，装接速度快，一致性好，可靠性高，该结构适用于柔性电缆。

优点：1.结构简单。2.装接速度快。3.一致性好；4.可靠性高。

三、夹持式：装配连接器和电缆时，利用螺母结构，把电缆屏蔽层通过夹持机构与连接器外壳外导体连接并固定，该结构适用于柔性电缆与馈线电缆。

优点：1.压铜接线端子十分便利，符合实际要求能够很容易的实现链式桥接。2.在导线接线位紧密相邻时，它能提高绝缘安全度并防止导线分叉。3.可使导线更容易插入端头。

电缆组件是一种高精密的使用耗材，不正确的操作，高强度频繁的使用会缩短电缆的使用寿命，所以大家在平时使用时要注意电缆组件的常规保养。还有就是应用场合的不同连接器的安装方式也会有所不同，大家一定要分辨好。

4000093-145|外部终端输入电缆组件

The cable assembly is an electrical connection component used to connect different electronic equipment systems or sub-systems, and is composed of various insulated wires, shielded wires and electrical connectors. With the wide application of cable assembly in the field of communication, the requirements of electrical stability, service life and environmental resistance of cable assembly are becoming higher and higher. At present, the commonly used cable assemblies are two-end connectors, intermediate cables, cables and connectors are connected by crimping, mounting or welding, and are covered with heat shrink bushing or injection molding protection. Now let's look at what are the ways to install it?

There are three main ways to install cable assemblies:

First, direct welding type: cable inner conductor and connector inner conductor; Solder the outer conductor of the semi-rigid cable to the outer conductor of the connector. Special assembly tools are required.

Advantages: 1. The connection line can be good. 2. The welded structure has high rigidity and good integrity. 3. There are many kinds of welding methods, and the welding process is widely applicable, which is relatively easy to be realistic.

Second, crimping type: the cable shield layer is crimped with a special crimping clamp crimping fixed on the connector, simple structure, fast installation speed, good consistency, high reliability, the structure is suitable for flexible cables.

Advantages: 1. Simple structure. 2. Fast connection speed. 3. Good consistency; 4. High reliability.

Third, clamping type: When assembling connectors and cables, the nut structure is used to connect and fix the cable shielding layer with the outer conductor of the connector shell through the clamping mechanism. The structure is suitable for flexible cables and feeder cables.

Advantages: 1. Copper terminal is very convenient, in line with the actual requirements can be easily realized chain bridge. 2. When the wire connection is closely adjacent, it can improve the insulation safety and prevent the wire from bifurcating. 3. Can make the wire easier to ｉｎｓｅｒｔ the end.

Cable assembly is a high-precision use of consumables, incorrect operation, high-strength frequent use will shorten the service life of the cable, so we should pay attention to the routine maintenance of cable assembly when we are usually in use. There is also the application of different connector installation methods will be different, we must distinguish well.