Crimping of wires and terminals in electrical connectors

Electrical connectors are essential components that make up a complete system and are electrically connected and signaled between devices and components, components and components, systems and systems. The electrical connectors can be divided into circular electrical connectors and rectangular electrical connectors according to shape. The circular electrical connectors are widely used in aviation, spaceflight and all kinds of military equipment because of their special structural characteristics. Rectangular electrical connectors are often used in printed circuit boards for electronic equipment because of its simple structure.

The amount of electrical connectors used in the electronic system on all types of aircraft and military weapons is so large, especially the use of electrical connectors on the aircraft. Generally speaking, the use of electrical connectors on an aircraft can up to hundreds or thousands of pieces, involving tens of thousands of circuits. Therefore, electrical connectors should not only meet the general performance requirements, but also meet the requirement of good contact, reliable performance and easy maintenance. The reliability of its performance directly affect the normal work of the aircraft circuit, even the entire safety of aircraft.

The crimping tools of Precisetool are specifically used in crimping the wires and terminals in electrical connectors. Crimping is a very important step in the manufacturing of electrical connectors. It is an effective and reliable way of connecting wire and terminals. The crimping quality is mainly determined from three aspects: First, good mechanical properties, namely the pull-off force of the terminal and wire; Second,  good electrical properties, namely the crimping resistance; Third, good physical properties. The main factors of the quality of the terminal crimping are as following: the characteristics of the terminal itself, the characteristics of wire, and the nature of crimping tools. The choice of different crimping tools will also greatly affect the crimping quality.

Precisetool not only has the ability to manufacture US standard series crimping tools, but also can customize various types of manual or pneumatic crimping tools according to different wire range, different crimping shape and different crimping power and provide professional services to its customers. Choosing the right crimping tool can not only help to improve the overall work efficiency, but also help to ensure the reliability and quality of crimping. In addition, the company specializing in the manufacture of manual or pneumatic air terminal crimping pliers,four-indent wiring harness crimping tool, TS series pneumatic crimping machine, military jacking machine, and so on. Products are mainly used in aerospace, military weapons, electric vehicle charging pile, automotive wiring harness, automotive connectors, aviation connectors, heavy duty connectors, military connectors and other fields.

In the aerospace field, there are high requirements of the quality and reliability of electrical connectors for aircrafts circuits. It is also because of high quality and reliability it is widely used in aviation, aerospace, defense and other military systems. In order to ensure the reliability of the electrical connectors, the quality of the crimping of the wires and terminals in the electrical connectors is of great significance. Therefore, the appropriate crimping tool should be chose, the correct crimping method should be used, and tool maintenance and regular calibration should be taken.