Introduction to common materials used in automotive wiring harnesses
Release time:
2023/04/25
Source:
1. Wire (low voltage wire, 60-600V)
Types of wires:
National standard line: QVR, QFR, QVVR, QBV, QBVV, etc
Day marker line: AV, AVS, AVSS, AEX, AVX, CAVUS, EB, TW, SHE-G, etc.
German markings: FLRY-A, FLRY-B, etc
American mark: SXL, etc
Common specifications are nominal cross-sectional area of 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0 and other square millimeters of wires
2. Sheath
Sheath (rubber shell), usually made of plastic, insert the wire of the pressed terminal into it to ensure the reliability of the connection, the materials are mainly PA6, PA66, ABS, PBT, PP, etc.
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Automotive wiring harness basics
update date: 2021-12-20 10:43:06 Browse: 11432
1. Automotive wiring harness
Automotive wiring harnesses (automotive wiring harnesses) realize the physical connection of the power supply and various electrical parts on the car. Wiring harnesses are distributed throughout the vehicle. If the engine is compared to the heart of the car, then the wiring harness is the neural network system of the car, which is responsible for the information transmission between the various electrical parts of the vehicle.
Automotive wiring harness basics
The systems for manufacturing automotive wiring harnesses are broadly divided into two categories
(1) Divided by Europe and the United States, including China, so that the TS16949 system to control the manufacturing process.
(2) Mainly Japan: such as Toyota and Honda, they have their own systems to control the manufacturing process.
Automotive wiring harness manufacturers have their own particularities, and attach importance to cable production experience and cable cost control. Most of the world's large-scale wire harness factories started with wires and cables, such as: Yazaki, Sumitomo, Leni, Furukawa, Fujikura, Coroplast, Comba and so on
Second, the introduction of common materials for automotive wiring harnesses
1. Wire (low voltage wire, 60-600V)
Types of wires:
National standard line: QVR, QFR, QVVR, QBV, QBVV, etc
Day marker line: AV, AVS, AVSS, AEX, AVX, CAVUS, EB, TW, SHE-G, etc.
German markings: FLRY-A, FLRY-B, etc
American mark: SXL, etc
Common specifications are nominal cross-sectional area of 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0 and other square millimeters of wires
2. Sheath
Sheath (rubber shell), usually made of plastic, insert the wire of the pressed terminal into it to ensure the reliability of the connection, the materials are mainly PA6, PA66, ABS, PBT, PP, etc
Automotive wiring harness sheath
3、Terminal
A kind of formed hardware parts, crimped on the wire to connect different wires to transmit signals, male terminals, female terminals, ring terminals and round terminals, etc.
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2023-04-25
Basic classification of automotive wiring harness
The vehicle wiring harness of the car mainly includes cab wiring harness assembly, floor wiring harness assembly, left and right door wiring harness assembly, ceiling wiring harness assembly, chassis wiring harness, battery wiring harness, engine wiring harness, ABS and AMT and other related functional wiring harnesses, each wiring harness has different functions.
2023-04-25
Introduction to common materials used in automotive wiring harnesses
1. Wire (low voltage wire, 60-600V)
2023-04-25
Basic knowledge of automotive wiring harness
Automotive wiring harnesses (automotive wire harnesses), realize the physical connection of circuits to power and various electrical parts on the vehicle. The wiring harness is distributed all over the car. If the engine is compared to the heart of the car, then the wiring harness is the neural network system of the car which is responsible for the transmission of information between the electrical parts of the car.
2022-07-28
What are the common wires used in the wiring harness of the whole car
Automotive wiring harness is a new type of product, the general layout design or the window of communication with the customer program, can be effectively combined with the cost of the product and the structure of the craft. Most of them are used in miniaturized electrical equipment for data transmission, and we usually see a certain difference between the wire, than say, used as a connection within the car harness, its wire is relatively thin, and now most precision electronic products are basically used to. Automotive high-voltage wiring harness with people's comfort, economy, safety requirements continue to improve, the variety of electronic products on the car is also increasing, the car wiring harness is increasingly complex, the failure rate of its wiring harness also increased accordingly. Here I take a look at some of the common wires of the automotive wiring harness.
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