What are the production processes for waterproof connectors and the quality requirements for the products?

Waterproof connector is a special connector, which is mainly used in outdoor, underwater, high humidity and other environments, and has good waterproof performance. The production process and product quality requirements are as follows: 1. Production process The production process of waterproof connectors is strict, requiring professional production equipment and process flow. The main process flow for producing the waterproof connector includes: injection molding, fabrication and assembly of internal metal parts, etc. (1) The housing of the injection molded waterproof connector is generally manufactured by an injection molding process. Firstly, the plastic particles are added into an injection molding machine for melting, and then the molten plastic is injected into the mold through the mold for molding. (2) Fabrication of internal metal parts Waterproof connectors usually include internal metal parts, such as conductors, plugs, etc. These metal parts need to be fabricated and processed by professional production equipment to ensure their accuracy and quality. (3) After assembly and production, the internal metal parts shall be assembled with the shell and tested to ensure that its waterproof performance meets the requirements. 2. Product quality requirements The quality requirements of waterproof connectors are higher, mainly including the following aspects: (1) Waterproof performance The main function of waterproof connectors is waterproof, so its waterproof performance is the most critical quality requirement. Waterproof connectors need to adopt professional waterproof design, such as rubber seal ring, high elastic silica gel and other materials for sealing, to ensure that they have good waterproof performance in underwater, high humidity and other environments. (2) Electrical performance The electrical performance of waterproof connectors is also an important quality requirement. Waterproof connectors need to have stable contact performance and good transmission performance to ensure that there will be no failure, jitter and other problems when working. (3) Durable waterproof connectors are usually used outdoors or in high humidity environments, and need to have good durability to withstand various harsh environmental conditions, such as ultraviolet rays, high temperature, low temperature, chemical substances, etc., to ensure their long-term stable use. (4) Operational performance The operational performance of waterproof connectors is also an important quality requirement. Waterproof connectors need to be convenient and easy to operate, such as moderate insertion and extraction force, good contact, etc.

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