Connector, which usually refers to an electronic connector, that is, a device that connects two active devices and transmits current or signals. 

Connectors are divided into four types by shape: round connectors, rectangular connectors, bar connectors, and D-type connectors, circular and rectangular connectors are the most common!  Connectors are widely used in automobile, electronics, electrical appliances, aviation and other industries.

Yongzhen Molding in the connector mold manufacturing has more than ten years of history, in the automobile connector mold, electronic connector mold design and processing accumulated rich experience, mold parts tolerance within 0.005mm,  product tolerance 0.02mm.

1. Pouring system:
The distribution of flow channel is balanced, and the size of mainstream channel, shunt channel and glue point are designed reasonably to ensure the uniform glue feeding of multi-hole products

2. Mold structure:
It should be simple, practical and reasonable in economy, so as to facilitate the processing and maintenance of mold parts.

3. Mold insert design:
Ensure that the manufacturing process is simple to meet the precision of the die, and there is enough rigidity to meet the life of the die

4. The mold kernel cooling design should be sufficient to ensure uniform product shrinkage.

5. The exhaust design of the mold is sufficient to ensure that the gas trapped in the process of high-speed injection molding production.

6. Mold positioning design should be accurate.

Connector products belong to precision parts, parts accuracy requirements are very high, for the die steel material needs to have the following characteristics:
1, heat treatment dimensional stability;
2, good cutting performance;
3, excellent toughness and wear resistance;
4, heat treatment hardness can reach 52-54HRC.

Combined with the above situation, the mold is generally quenched by SKD61, and the insert material is made of VIKING mold steel with good toughness.