Injection molded cable assembly has better waterproof performance and can be applied to various scenarios

Injection molding cable is a component that combines the wire harness with a plastic part by an injection molding process. This process is commonly used in automotive, home appliances, electronic equipment and other fields to provide electrical connectivity and protection. 

Key points for injection molding cable harness

- Injection molding: molten plastic is injected into a mold and cooled to form the desired shape. The wiring harness is embedded into the plastic parts during injection molding to form an integrated structure.

- Material selection: Commonly used plastic materials include polyvinyl chloride (PVC), polyamide (nylon), polypropylene (PP), etc., the specific choice depends on the application environment and performance requirements.

Application field of injection molding cable harness

- Automotive industry: Injection molding wiring harnesses are widely used in automobiles, such as engine wiring harnesses, door wiring harnesses, instrument panel wiring harnesses, etc., for connecting various electronic devices and sensors.

- Home appliance industry: In home appliance products, injection molded wire harnesses are used to connect control panels, motors, sensors, etc.

- Electronic devices: In electronic devices, injection molded wiring harnesses are used to connect circuit boards, displays, keys, etc.

Advantages of injection molding cable harness

- Integrated design: Injection molded wiring harnesses combine wiring harnesses with plastic parts, reducing assembly steps and increasing production efficiency.

- Protection performance: Plastic shell can provide waterproof, dustproof, shock-proof protection, improve the durability of the wire harness.

- Space saving: The integrated design can save space, especially for applications where space is limited.

Quality control of injection molding cable harness

- Material inspection: Ensure that the plastics and wiring harness materials used meet the requirements.

- Process control: strict control of injection molding process parameters, such as temperature, pressure, time, etc.

- Finished product inspection: the appearance inspection of the finished product, size measurement, electrical performance test, etc.

Future development trend

Automated production: With the development of Industry 4.0, the production of injection molding cable assembly will be more automated, improving production efficiency and consistency.

- New material application: The application of new plastic materials and wire harness materials will improve the performance and environmental adaptability of products.

- Intelligent: Future injection molding cable harness may integrate more intelligent functions, such as sensors, communication modules, etc.

Injection molding cable assembly play an important role in modern manufacturing, and their design and manufacture require a combination of factors to ensure product reliability and performance.