Automobile wiring terminals generally adopts single line system, parallel connection of electrical equipment, negative grounding and lines, which are distinguished with different color lines and numbers, and are divided into several main lines centered on the ignition switch.

Industry analysts say that China's harness output will exceed 60 billion sets in 2022. Market demand will continue to rise, which will effectively drive the demand for harness processing equipment and produce a number of market-competitive harness processing enterprises.

Circuits include power supply, switch control, electrical equipment or actuator, iron, etc. The harness equipment in each electrical system circuit needs to be selected by the harness engineer.

The service object of automobile harness terminal is the load source, which refers to the automobile harness terminal assembled with wires, connection terminals and other components. It is the carrier of power transmission and accelerated signal transmission, and the communication link in various fields of automobile.

When refitting the winding of motor terminals, we should first understand the basic principle of motor terminals. Induced voltage equation of moving wire in magnetic field (no load) induced voltage on wire (e) = wire speed (v) × flux density vector (B) × Length of wire in magnetic field (l) e = v×b×l。

At present, the common automobile terminals include plug-in type, fence type, spring type, rail type, through-wall type, etc.

There is a common classification of automobile wiring terminal, which is called plug-in automobile wiring terminal. It is formed by plugging and connecting two parts.

Motor terminal is a reduction transmission mechanism integrating micro motor and gearbox, which is used to reduce speed and increase torque to meet the working needs of mechanical equipment. This article will mainly introduce the relevant knowledge of motor terminals.

The automobile harness terminal welding machine used for automobile steering device electronic wire welding is composed of ultrasonic generator, sensor, welding joint and pneumatic components. Ultrasonic metal welding technology is adopted to convert high-frequency electric energy into mechanical vibration energy