汽车线束端子连接可靠性技术研究
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摘要
针对目前汽车端子连接功能的增多,尤其是小电路功能回路的大量增加,端子连接可靠性对整车性能的影响越发重要。结合端子连接的理论基础和试验验证结果,从端子镀层防护、反向应力衰减、压接可靠性3个方面,研究规避端子连接失效风险的具体策略,为汽车线束工程师在设计选型及问题解决方面,提供相应的应对措施和理论依据。
With the growing number of vehicle terminal connection functions, especially the rapid increase of small function circuit, the reliability of terminal connection becomes substantially important. Combined with terminal connection basic theories and test verification results, specific strategies of avoiding connection failure is studies from perspectives of terminal film protection, reverse stress attenuation and crimping reliability, which provide solutions and theory evidence for harness engineers to design and solve relevant problems.
With the growing number of vehicle terminal connection functions, especially the rapid increase of small function circuit, the reliability of terminal connection becomes substantially important. Combined with terminal connection basic theories and test verification results, specific strategies of avoiding connection failure is studies from perspectives of terminal film protection, reverse stress attenuation and crimping reliability, which provide solutions and theory evidence for harness engineers to design and solve relevant problems.
引文
[1]王奇,杨建玺,苑静.浅析影响汽车连接器端子导电性能的因素[J].汽车电器,2015(4):49-50.
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[3]尹豪迈,张卫东.TE关于汽车线束及连接器之轻量化解决方案[C]/2014中国汽车工程学会年会论文集,2014.
[4]曹荣,王武军,高志军,等.汽车电线束中端子压接的要求[J].汽车电器,2014(8):45-48.
[2]靳方建.电连接器接触件可靠性分析与高温插拔试验[D].杭州:浙江理工大学,2013.
[3]尹豪迈,张卫东.TE关于汽车线束及连接器之轻量化解决方案[C]/2014中国汽车工程学会年会论文集,2014.
[4]曹荣,王武军,高志军,等.汽车电线束中端子压接的要求[J].汽车电器,2014(8):45-48.