What is the manufacturing process of new energy harness processing? What is a new energy harness?

New energy wiring harnesses are electrical harnesses used in new energy vehicles (such as electric vehicles and hybrid vehicles) and renewable energy equipment (such as solar power generation systems and wind power generation systems). With the development and application of new energy technologies, new energy wiring harnesses play an important role in vehicles and equipment for transmitting power, signals and data, and ensuring stable system operation.
The processing and manufacturing process of new energy wiring harness involves the following steps:
1. Requirement analysis and design: Based on the customer's requirements and product specifications, the requirement analysis and design of the wiring harness is carried out. This includes determining the electrical characteristics of the harness, connector type, wire length, wire diameter and layout.
2. Material preparation: According to the design requirements, select the appropriate wire and cable materials. New energy harnesses usually require materials with better high-temperature resistance, corrosion resistance and anti-abrasion properties, such as high-temperature silicone wire, polyurethane wire, special high-temperature resistant cables, etc.
3. Wire stripping and stranding: The wires are stripped to expose the metal conductors, and then multiple wires are stranded together. Stranding can be done manually or by automatic stranding machine.
4. Insulation treatment: the stranded wire insulation treatment, usually using insulation sleeving, insulation tape or heat-shrinkable sleeving and other materials to ensure that no short circuit and leakage between the wires.
5. Connector installation: According to the design requirements, the connector is paired with the wire harness and the connector is installed. This includes steps such as soldering of the pins, fixing and sealing of the connector.
6. Testing and quality control: Various tests are performed on the processed harness, including conduction testing, insulation testing, electrical performance testing and reliability testing. Strict quality control is also carried out to ensure that the harness meets product specifications and quality standards.
7. Outer sheath installation: According to the need, the outer sheath is installed on the outside of the wire harness. The outer sheath is usually made of soft, abrasion and environmental resistant materials such as polyvinyl chloride (PVC), polyurethane (PU) or rubber.
8. Marking and Packaging: The completed harness is marked, including information such as product type, lot number and production date. Proper packaging is then carried out to ensure that the harness is not damaged during transportation and storage.
There are many special requirements and technical challenges that need to be considered during the design and manufacturing of new energy harnesses. For example, electrical harnesses have to meet high voltage and high current requirements, be highly resistant to interference, and require high protection levels. In addition, due to the complexity and high safety requirements of new energy systems, the reliability and durability of the wiring harnesses are also key considerations.
The processing and manufacturing process of new energy wiring harness includes demand analysis, design, material preparation, wire stripping and stranding, insulation treatment, connector installation, testing and quality control, outer sheath installation, marking and packaging. The strict execution and quality control of these steps can ensure that the new energy harness has good performance and reliability to meet the requirements of new energy vehicles and equipment.

---------------------------------------------------------------------------------------------------

About 3A Electronics Brief description of the products sold on the platform:

3A Electronics-- professional agent / production / sales of a variety of 【Connector|Harness|Cable products】; If you have the above article [Connector|Harness|Cable products] requisition needs; or want to buy / understand what we can provide specific Connector|Harness|Cable product solutions, please contact our business people below!