Why Are Precise Molds Required When Producing Cable Terminals?

The production of wire lugs requires a precise mold. The mold structure must be cleverly matched to the geometry of electrical lugs, and the interface structure between metal and plastic or between metals—for example, the injection mold cavity must accurately reflect the conductor layout and connection points of terminal lugs. If the mold is not precisely manufactured, it will lead to large deviations in the dimensions of the connectors of copper lugs, increased assembly difficulty, and poor conductor contact.