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Optimization Design of Commercial Vehicle Harness
With the increasing functions of commercial vehicle electrical appliances, there are many varieties, rich configurations, various combinations of wheelbase, engine, transmission, etc., and most of them are produced in small batches, which leads to the multiplication of varieties of commercial vehicle wiring harnesses. Therefore, the cost of wiring harnesses is high, it is difficult to manage, and the maintenance of after-sales accessories is inconvenient. Moreover, wire
Effective Preventive Measures Against "Terminal Pin Withdrawing" Defect in Harness Failure Mode
Car wire harness consists of automotive wiring harness terminals, sheaths, wires, connectors, adhesive tapes, corrugated pipes, PVC pipes, heat shrinkable pipes, fuses, fuse boxes and other accessories, and plays the role of neural network of the whole vehicle, transmitting signals and executing electric energy. Due to the different functions of the wiring harness in the whole vehicle, it is divided into engine wiring harness, front wiring harness, instrument wiring harness, chassis w
How to Select and Apply the Correct Cable Ties for the Harness
With the increasing use of electrical and electronic components and subsystems, the correct fixing of wire harnesses is an important aspect of system design, but it is often ignored. Whether inside equipment or between systems, it is essential to ensure the safe, secure and efficient wiring of cables for the success of design and service life, especially in applications with high vibration and harsh environment.
Heavy Terminals for Automobiles
Problems in the electrical system have long been a problem of automobiles. One of the most common areas of circuit failure is battery connection. Heavy-duty terminals required for large AWG wire harness, such as those used for battery connection, are attracting the attention of manufacturers who provide terminals for the automotive industry. Electrical terminal manufacturers use most of their engineering resources to develop new products or improve
Selection of Automobile Wire Type
The interior of an automobile is a very complicated small environment, where there are various factors such as high temperature, cold, friction, vibration, organic solvents, inflammables and interference noise, etc. Automobile wire harnesses are also different from ordinary wiring harnesses and cables. According to the laying position and functional requirements, it is requir
Design of Automobile Wire Harness and Selection of Raw Materials for Wire Harness
It is the main network of automotive wiring harness automobile circuit, and there is no automobile circuit without wire harness. Reasonable design of automotive wiring loom can greatly improve the overall performance of automobile. Firstly, this paper, by
Cost Reduction of Forklift Frame Harness Design
As for the cost-reducing design of the frame wire harness, this paper expounds in detail from five aspects: localization, rational application of consumables, optimization of design, component selection and optimization of fixing methods. Practice has proved that the cost of wire harness production will be obviously reduced by improving the above five aspects.
As we all know, long battery charging time is one of the key factors limiting the growth of electric vehicle market. Usually, electric vehicles need several hours of charging time to get the cruising range, while traditional fuel vehicles or trucks can be filled with gasoline or diesel in a short time to ensure the cruising range. In order to shorten the charging time of electric vehicle batteries, electric vehicle manufacturers need
Detailed Explanation of CAN Bus: Characteristics of High-Speed CAN Bus and Low-Speed CAN Bus
Two CAN bus structures are specified in ISO 11898-2 and ISO 11898-3 respectively (there is no description of bus topology in CAN2.0 specification): high-speed CAN bus and low-speed CAN bus. This post will detail the features and differences between them. 1 High-Speed CAN Bus
Why Does CAN Adopt Twisted Pair Layout?
CAN (Controller Area Network) is a serial communication protocol bus for real-time applications. It can use twisted pair to transmit signals, and it is one of the most widely used field buses in the world. CAN protocol is used for the communication between various components in the automobile, so as to replace the expensive and bulky distribution wiring harness. In the application
A large number of wire harnesses are integrated into electric vehicles (EVs) because they have more electrical and electronic components than those driven by internal combustion engines (ICE). Electric vehicles need these wires to transmit electricity and a large amount of data generated by them. Therefore, the increasing adoption of electric vehicles in the United States, China, Germany and Japan, especially pure electric vehicles (BEV), will promote the adoption of wiring
The Future of Automotive Data Connectivity
Today's cars can perceive the world around them and take actions according to the perceived results. They bring unprecedented experience to drivers and passengers in terms of safety, comfort, convenience and interactivity. Year after year, they keep making progress in this respect. However, if there is no accurate data connection, the car can't do any of the above. Data connection is the "nervous system" of the car, which is responsib
Influence Analysis and Countermeasures of Fakra Coaxial Cable in On-Board Signal Transmission
With the increasing demand of intelligent driving system and in-vehicle entertainment system, the transmission rate of in-vehicle signals increases, resulting in the transmission frequency of the corresponding connecting cables gradually increasing. FAKRA coaxial cable harness is a high-speed and high-frequency wire harness for transmitting radio frequency signals or high-def
Why Are Charging Outlets Critical to EV Innovation
You can easily judge whether a car is an electric car or a fuel car only by observing several designs on it, because the electric car has no exhaust pipe and no front grille, but an additional charging socket. Charging socket is a component that electric vehicle consumers often (even every day) come into contact with,
Selection and Design of Automobile Low Voltage Harness
Wire harness is the carrier of transmitting electric signal and current, and wire selection is related to the normal operation and safety of vehicle electrical components. This paper explains the wiring harness selection of automobile low-voltage cable harness in detail, including the selection of wire
Discussion on Ultrasonic Welding and U-shaped Terminal Crimping
Wire harness bundle is the product reflection of the electrical schematic diagram, and it is the carrier for transmitting or exchanging the power signal or data signal of the electrical system, realizing the functions of electrical components and meeting the real-time control of vehicle driving safety, reliability and entertainment. The conductor occupies an extremely important position in
Crimping Technology of Automobile High Voltage Harness
Starting from the performance requirements and operating characteristics of automobile high-voltage wire harness, this paper analyzes the main factors (terminal structure, crimping mode, crimping height and crimping length) that affect the crimping quality of cable and connector terminals in the crimping process, and puts forward some suggestions for optimization design. Through the relevant test of the crimping performance of automobile high-voltage wiring har
Application and Fault Analysis of Automobile Special Conductor Assembly
With the rapid development of the automobile industry, cars have entered thousands of households, changing people's way of travel and bringing great convenience to people's lives. With the iterative development of new technologies such as regional chain, intelligent network and Internet of Things, new technologies are applied to automobile products, especially the subversive application of intelligent cockpit, which greatly improves the satisfaction of user exper
Layout Principle and Practice of Automobile Door Harness
The door wire harness is a part of the whole vehicle wiring harness, and it is the channel connecting the power supply and electrical components. In this paper, the function of the door cable harness is analyzed with e
Research on Five-Anti of Commercial Vehicle Harness
This paper sorts out and analyzes the common failure modes of commercial vehicle wiring harness, sums up five failure modes: water ingress, wear, stress, virtual connection and burning, and then puts forward five prevention measures for wire harness, namely, waterproof, anti-wear, anti-stress, anti-virtual and anti-heat source.
The Connector of Automobile: Fakra's Past and Present Life
FAKRA and HSD connectors are very important in automotive electronic products. These products are widely suitable for the field of car networking, and can promote the safety and reliability level of car multimedia entertainment system and car electronic system to a new height. It is of great significance to the whole vehicle networking system related to vehicle system safety. At present, it has been widely used in Kable-X
New Changes in Vehicle Harness Production, High-Voltage and High-Speed Harness Prices Rise
1. Brief introduction of Vehicle Harness 1.1. Introduction of Vehicle Wire Harness
The Design and Attention of Wire Harness Pressure Contact and Wire Punch Point
The design of crimping point of wiring harness, some of which are called punch point, contact point, splice point and crimping point, has a great influence on the stability of the electrical function of the whole vehicle and the cost of wiring harness. This paper discusses the design of crimping point, focusing on the design and location selection of crimping point.
Stranding Mode of Core of High Voltage Conductor
The core is the main part of high-voltage conductor, which bears the important responsibility of high-voltage current and voltage transmission. From the point of view of high-voltage conductor core, there are two things that need special attention, namely, the twist mode of core and the material of core.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.