Manufacturing Process Plan For Automotive Wiring Harness Terminals

Automobile wiring harness terminal refers to the whole of the maintenance equipment provided by a certain carrier group. The automobile wiring harness terminal is composed of an insulating sheath, wiring terminals, conductors, and insulating wrapping materials. It is a wiring component that connects various electrical equipment in a circuit. Such as relays, control systems, switches, etc. The application of vehicles is like the nerves and blood vessels of a car, mainly playing the role of transmitting electricity and signals.

1. Take European and American countries including China as an example, using the IATF16949 system to control the production process.

2. Dominated by Japan, such as Toyota. Honda has its own system control process.

It also has specialized automotive wiring harness terminals, and attaches importance to the ability to have cable production experience and cable cost control. Reusable materials for automotive wiring harness terminals mainly include: wires, sheaths, terminals, sheath accessories, wiring harness perforated rubber parts, etc.

It is a kind of waterproof rubber heat-shrinkable tubing with soft, flame-retardant, good sealing, moisture-proof, and waterproof performance characteristics, and it has a firm protective effect on the wiring harness.

The bellows occupies about 60% of the wire harness wrapping. Its main characteristics are good wear resistance, good high temperature resistance in high temperature areas, good flame retardant performance, good heat resistance; the temperature resistance range is -40-150℃. Materials are usually divided into PP and PA2 categories. PA materials are better than PP materials in flame retardancy and wear resistance, but are better than PA materials in bending fatigue resistance.

Good flexibility, good distortion resistance, heavy load resistance, acid resistance, lubricating oil, coolant, etc.;

Foot pedals that can withstand greater pressure. Continuous cracking. No deformation. Quick recovery. Self-injury;

Automobile wiring harness terminal is a kind of waterproof rubber heat-shrinkable sleeve, which is characterized by softness. Flame retardant. Well sealed. Moisture-proof. Waterproof performance mainly plays a solid protective role. Cover and protect the product.

Adhesive heat shrinkable tubing is installed on the inner wall.

Double-layer soft flame-retardant polyolefin hot-melt adhesive, softened polyolefin on the outside, flame-retardant, low-temperature shrinkage, and inner hot-melt adhesive can cushion the mechanical seal of the transformer;

Sealing and waterproofing. Anti-corrosion. Leaking gas and multi-strand wiring harness insulation.

The inner wall does not contain glue heat-shrinkable sleeve.

The inner wall of the non-adhesive single-arm heat-shrinkable tube is flame-retardant, soft, insulated, low-temperature shrinkage, and low-temperature shrinkage temperature 90℃;

Continuous working temperature -55C~+125C;