一種元件翹起不良檢測(cè)方案

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中圖分類號(hào)：U463.6 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1003-8639（2025）08-0134-03

【Abstract】Aiming at the problem that the poor lifting of components in the miniaturization production of automotive circuitcomponents isdiiculttobedetectedbytraditional2Dcameras，thispaperproposesamulti-directionalsidelight sourcevisual inspectionscheme.Byarranging strip lightsources toilluminateandcollect images insequence，the diferences in the luminancecharacteristic values of thecomponentsurfaces arecompared.The brightnessdiferenceof normal components isnearlyO，whilethebrightness diferenceofliftedcomponents issignificantduetolightocclusion andreflectiondiferences.Intheexperiment，thebrightnessdiferencesbetweenthenormaland liftedcomponentswere3 and-201 respectively，which could verify the effectiveness of the scheme.

【Key Words】 vehicle regulator； industrial vision；vision light source

0 引言

發(fā)電機(jī)調(diào)節(jié)器是汽車重要的功能部件，其主要功能是調(diào)節(jié)發(fā)電機(jī)的發(fā)電電壓，而平穩(wěn)的電壓是汽車內(nèi)部各種電器穩(wěn)定運(yùn)行的前提。（剩余3034字）