汽車貫穿式尾燈配光鏡外觀品質提升策略

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【關鍵詞】貫穿式尾燈；配光鏡；外觀品質；澆口優(yōu)化 中圖分類號：U463.651 文獻標識碼：A 文章編號：1003-8639（2025）08-0131-03

【Abstract】With theriseof thefull-width tailight tobecome themainstreamofautomotive styling design，itslight distribution mirr has caused dual technical botlenecks ofappearance defectsand surface cracking of themold gate due toitsextremely long size.Thearticle firstfocuses ontheoptimizationof thegateappearance，delvesdeeplyinto the strategiesforreducingthegatesizeandthesidegateschemes，andclarifiestheimplementationprerequisitesfortheangle adaptationof the invertedmolddesignandthe shielding of peripheralcomponents.Secondly，focusingon thesurface crackingissue，amulti-factor improvementsystemisconstructed fromthedual dimensionsof stressregulationand structural strengthening，covering multiple measuressuchas injectionmolding parameteroptimization，welding process control，andmaterialselectionupgrade.Finally，theoptimizationefectofthegatewasverifiedthroughatwo-stage subjective evaluation of digital modelsand physical objects.Aimingattheproblem ofsurfacecracking，the limitationsof traditionalverificationwerebroken through，andacomprehensiveverificationschemeintegrating long-termwiping with high-concentration alcohol，high-temperature environment simulationand vehicle instalation testing was proposed.

【Key Words】full-width taillights；light distribution lens；appearance quality；gate optimization

0 引言

隨著汽車行業(yè)技術的發(fā)展與演變，汽車車燈已從傳統(tǒng)單一功能的產(chǎn)品逐步轉化為兼具精致外觀與實用功能的部件。（剩余3442字）