连接器常见失效类型及原因分类分析

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【摘  要】汽车连接器作为主导汽车线束电流和信号传输的纽带，连接器间的传输可靠性直接决定电流和信号的传输效果。本文将从导致连接器失效的几种形式入手，分类介绍连接器失效的常见类型，作为连接器选型时的注意事项。

【关键词】断裂;退位;密封;失效

中图分类号：U463.62    文献标志码：A    文章编号：1003-8639（ 2022 ）07-0052-03

Classification Analysis of Common Failure Types and Causes of Connectors

WANG Qi，WANG Yan-bo，LI Liu-xia

（Henan THB Electric Co.，Ltd.，Hebi 458030，China）

【Abstract】Automobile connector is the link leading the current and signal transmission of automobile harness. The transmission reliability between connectors directly determines the transmission effect of current and signal. This paper will start with several forms that affect connector failure，classify and introduce the common types of connector failure as matters needing attention in connector selection.

【Key words】fracture;displacement;seal;failure

作者简介 王奇（1983—），男，高级工程师，硕士，从事汽车连接器设计工作13年。（剩余3028字）