What are the protection methods for automotive wiring harness waves-

What are the protection methods for automotive wiring harness waves? Xiao Bian gives you a detailed introduction!

The first is corrugated casing. Corrugated casing is made of many materials, including PA/PE/PP and even nylon. Most of the commonly used materials on automotive wiring harnesses are PP (polypropylene), whose main characteristics are high voltage resistance. Corrosion resistance. Friction resistance. High impedance, and one of the most important features is flame retardant, which is also an important reason why some parts of automotive wiring harness use it as external protection.

The corrugated sleeve needs to determine whether it is opened longitudinally before entering the factory. If you plan to cut manually (hand tools), it is better to choose the opening; If you plan to use machine processing, it is better to choose not to open, because most machines cannot process the corrugated casing that has been opened longitudinally, the reason is very simple. When the blade is pressed down to cut the casing, the casing that has been opened will collapse if it cannot withstand the pressure and cannot continue processing.