座椅靠背微动开关可靠性试验及失效探讨  

Reliability Test and Failure Discussion of Seat Back Micro Switch

作　　者：胡凯 于国林 张旺威 张仕彬 HU Kai;YU Guo-in;ZHANG Wang-wei;ZHANG Shi-bin(Vkan Certification and Testing Co.,Ltd.,Guangzhou 510663)

机构地区：[1]威凯检测技术有限公司,广州510663

出　　处：《环境技术》2023年第9期76-79,84,共5页Environmental Technology

摘　　要：微动开关[1]的触点间距小、动作行程短、按动力小、通断迅速等优点,被广泛地应用在汽车电子智能、安全、控制领域。然而,车用零部件的使用环境往往比较严苛,经常面临着气候负荷、机械负荷和电气负荷。本文针对座椅靠背微动开关进行可靠性试验探讨,并对其试验失效现象进行分析。目的为了帮助厂家能够更清晰地暴露产品问题所在,更高效地完成可靠性验证并保证其产品质量。The micro switchl has the advantages of small contact spacing,short action stroke,small pressing power,and rapid on-off,etc.,and is widely used in the fields of automotive electronics intelligence,safety,and control.However,automotive components are often used in harsh environments,often facing climatic loads,mechanical loads and electrical loads.This paper discusses the reliability test of the micro switch of the seat back,and analyzes the failure phenomenon of the test.The purpose is to help manufacturers expose product problems more clearly,complete reliability verification more efficiently and ensure product quality.

关 键 词：座椅靠背 微动开关 可靠性 试验 失效 分析 

分 类 号：TM564.6[电气工程—电器]