Automotive wiring harness assembly requirements and connection form

Automotive wiring harness assembly in the process of using the main is the effective type of its various types of wire wrapped into bundles, called the harness, the uniform bandage during operation can effectively protect the insulation layer in the conduct At the same time can also be used to better its components and wiring and save space.

Automotive wiring harness in the production of its material is mainly composed of connectors, sensors and wire components, automotive wiring harness assembly, certainly need to be familiar with the circuit diagram principle, the various parts of the wiring and processing, to facilitate the follow-up processing. Automotive wiring harness production and processing can be divided into two parts, the first part of the crimp terminals, including automatic crimping and semi-automatic crimping two forms. The second part is the assembly process, the assembly process can be divided into pre-installed process and assembly process.

Automotive wiring harness in the choice of its sheath and connectors in the process of its use when the chassis wiring harness will generally be used directly to its flame retardant and better mechanical properties of the ripple jacket, and cab wiring harness are cold, resistant Heat-insulated plastic tape bandaging. Assembly according to the working environment of automotive wiring harness.

Automotive wiring harnesses, to some extent for the convenience of subsequent assembly and maintenance, can effectively connect multiple lengths of wiring harness through their connectors during production, and in automotive applications the smaller the number of harnesses, the better Avoid excessive connector pressure drop, resulting in poor contact. At the same time production can be found in time poor contact, poor insulation and assembly errors and other defective products.
During the assembly of the automobile wiring harness, do not pull the wiring harness too tight, so that the position of the fixing point of the wiring harness can be effectively prevented to some extent when the vehicle is bumpy. As a result, the distance between the two fixing points suddenly increases Large wiring harness caused by poor contact within the contacts, wire parameters and even pull off the wire changes