The crimping method of the typical structure of diamond crimping is suitable for occasions where the wall thickness of the crimping terminal is very thin and the crimping quality is not high. In order to increase the pulling force of the wires from the terminal, the terminal is composed of multiple rhombuses in the longitudinal direction, and each rhombus is evenly distributed, and the directions of the rhombuses are staggered.
Because the wall thickness of this kind of terminal is very thin, the force of crimping is not strong, and the crimping can be realized with special manual crimping pliers. Of course, there are also special crimping machines, but the relatively high investment cost makes it uneconomical up. This crimping method is commonly used on household electrical appliance wire harnesses, and is used to fix the heads of the wires, and then fix them in the wires by squeezing the screws. Now this crimping method is also seen in automotive wiring harnesses, but because the quality of this form of crimping is not very high, it is rarely used, and is generally used in less important parts of automotive wiring harnesses.