How can circular electrical connectors reduce joint wear?

I. Circular electrical connectors how to reduce the wear and tear of the connector? When inserting military circular electrical connectors, the pins need to use a certain force to open, while in the withdrawal is easier. So it can be seen that the insertion of the circular electrical connector than the withdrawal of the strength of a little more. Therefore, the interaction of the two forces of insertion and extraction will easily cause wear and tear of the circular electrical connector. If you want to reduce wear and tear, you can try the following methods: 1, you can improve the hardness of the contact surface of the plated pigeons, which can effectively reduce friction. 2, the military circular electrical connector contact surface can be plated with nickel and then gold-plated, so that the friction than in the direct plating on the copper will be smaller - some. The thicker the nickel layer, the stronger the wear resistance of the gold-plated layer. 3, the smoother the surface, that is, if the roughness is low, then the friction will be smaller. 4, in the ordinary use of military circular electrical connectors, pay attention to the process of maintenance of the electrical connector, to avoid man-made damage to the circular electrical connector.

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