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List of the catalog of this article:

• 1, What is the job of the car harness
• 2 , What is a car harness
• 3, What is the function of the new energy vehicle harness?
• 4、 What are the main wire harnesses in the car?
• 5、 What is the function of the automobile wire harness?
• 6、 What is the function of the car harness

car wireWhat is the work of bundle

Automotive wire harness is a technical job. The main work content is to be responsible for the preparation of the automobile wire harness production process and ensure that suppliers develop parts in accordance with relevant technical standards. In addition, it is also necessary to assist professional managers to participate in the handling of production internal affairs.

Job responsibilities of wire harness operators in automobile factories: three-dimensional wiring design of wire harness and wire harness drawing design. R&D sample wire harness production, whole vehicle wire harness conversion production document writing. To determine the model, the layout of the connection of each part of the model, including the length, electricity or the wire requirements of the signal to define the specifications.

The work content of automotive wiring harness mainly includes: responsible for the standard formulation of automotive wiring harnesses and standardizing the automotive wiring harness process. Responsible for the promotion of the localization of automobile wire harness.Ensure that suppliers provide parts in accordance with DPCA-PSA standards. Responsible for the supervision and guidance of the wire harness production site, and constantly optimize the process.

What is a automobile wire harness

Automobile wire harness is a component that forms a connecting circuit by bundling wire harnesses. The automotive wiring harness is the network body of the automobile circuit. Without the wiring harness, there is no automobile circuit.

Car wire harness is the network body of car circuits. Without wire harness, there is no car circuit. Wire harness refers to the contact terminal (connector) made of copper stamping with the wire and cable, and then plastic press the insulator or add a metal shell, etc., to form the component of the connecting circuit with the wire harness.

In terms of human body, the engine is good.Compared with the heart, the harness is equivalent to the internal nervous system of a car, which is a general term for connecting all electrical components. The wire harness is a non-open mold part, flexible part, and has high plasticity. The actual loading state will be very different from the 3D digital model.

The main function of the automobile wiring harness is to connect the power supply with electrical appliances and switches, and to ensure reliable current passage. It is the main body of the automobile circuit network. Without a wire harness, there is no automobile circuit.

What is the function of the new energy vehicle harness?

The main function of automobile wire harness is to connect the power supply with electrical appliances and switches, and to ensure reliable current passage. It is the main body of the automobile circuit network. Without a wire harness, there is no automobile circuit.

Power battery high-voltage cable: that is, the harness connecting the power battery to the high-voltage box.Motor controller cable: that is, the wire harness connecting the high-voltage box to the motor controller. Fast charging harness: that is, the harness connecting the fast charging port to the high-voltage box. Slow charging harness: that is, the harness connecting the slow charging port to the car charger.

The role of automobile wire harness is the basic carrier of internal communication of automobiles. Automobile wire harness is the network body of automobile circuits, which connects the electrical and electronic components of automobiles and makes them function. Without wire harnesses, there is no automobile circuit.

What are the main wire harnesses in the car?

Cockpit harness: mainly distributed in the cabin. Instrument harness: distributed in the dashboard. Engine harness: distributed on the engine. Small wire harness: left front door harness, right front door harness, rear door harness, ceiling harness, rear door harness, antenna harness, front bumper harness, rear bumper harness, positive cable, negative cable.

Due to length or convenient assembly, the wiring harness of some cars is divided into front wiring harness (including instrument, engine, front lighting assembly, air conditioning, battery), tail wiring harness (taillight assembly, license plate light, trunk lighting), roof wiring harness (door, ceiling light, audio speaker), etc.

In terms of function, automobile wiring harnesses are divided into two types: transport-driven actuator power, power lines, and signal lines that transmit sensor input instructions.

What is the function of the automobile wire harness?

1. The main function of the automobile wiring harness is to connect the power supply with electrical appliances and switches, and to ensure reliable current passage. It is the main body of the automobile circuit network. Without a wire harness, there is no automobile circuit.

2. The wire harness is also used to transmit data signals, protect wires from damage and interference, and ensure normal communication and coordination between systems. Therefore, the car harness plays a crucial role in the car, ensuring the normal operation of all functions of the car and providing a safe and reliable electrical connection.

3. The wire harness of the car directs the current to the electrical components of various parts of the car, which plays a major role in conveying the driver's intention to the car and the outside. In terms of the human body, the engine is like the heart, and the harness is equivalent to the nervous system inside the car, which is a general term for connecting all electrical components.

What is the function of automobile wiring harness

1. The function of automobile wiring harness is the basic carrier of automobile internal communication. The automobile wiring harness is the network body of the automobile circuit, which connects the electrical and electronic components of the automobile and makes it function. No There is no automobile circuit in the wire harness.

2. The wire harness is also used to transmit data signals, protect wires from damage and interference, and ensure normal communication and coordination between systems.Therefore, the car harness plays a crucial role in the car, ensuring the normal operation of all functions of the car and providing a safe and reliable electrical connection.

3. The wire harness of the car directs the current to the electrical parts of all parts of the car, which plays a major role in conveying the driver's intention to the car and the outside. In terms of the human body, the engine is like the heart, and the harness is equivalent to the nervous system inside the car, which is a general term for connecting all electrical components.

4. In order to make the whole car line regular, easy to install and protect the insulation of the wires, the whole car line on the car excludes high-voltage lines. In addition to the battery cable and the starter cable, the wires of different specifications in the same area are generally wrapped in a bundle with cotton yarn or thin polychloroethylene tape, which is called automobile wire harness, as shown in Figure 3.

5. We should know that the main function of the electronic harness is to transmit signals and currents, so the high-voltage cable harness of new energy vehicles is located between the controller and the motor. Then consider the safety issue: the high-voltage cable of the battery is generally connected to the controller and the battery, and the high-voltage cable of the charger and battery is generally connected to the high-voltage cable.