moto：外观检验标准 appearance inspection criteria

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1、外观检验标准APPEARANCEINSPECTIONCRITERIA6.1Motorola的表面等级MOTOROLASURFACECLASSIFICATION表面等级”AA”,“A”,“B”,“C”,”D”的外观允收判定标准依指定的表面标准执行，标准请参考本文件的6.3。Theacceptabilityoftheappearanceforsurfacesclassified“AA”,“A”,“B”,“C”or“D”isdeterminedbythecriteriaforitsdesignatedsur

2、faceclassasdefinedinSection6.3ofthisspecification.6.2Motorola表面等级标准MOTOROLASURFACECLASSCRITERIA一个面有多个缺陷时，该面的总缺陷尺寸由所有缺陷的尺寸累积值确定。Multipleimperfectionsonasinglesurfacemusthavethesizesoftheindividualimperfectionsaddedtogethertocumulativelydeterminethetotald

3、efectsizeforthatsurface.图1-允收缺陷AA：仅信息显示区域AA:Informationdisplayareaonly.异色点Contrastingcolordot1.单点：异色点不能大于0.13mm。Singledot:Maynothaveacontrastingcolordotlargerthan0.13mm.2.多点：忽略小于0.1mm的点。直径30mm圆以内的点尺寸累加值不能大于0.25mm，各个点的间隔必须大于5mm。在直径30mm范围外的缺陷视为单个缺陷。每一个AA面

4、允许的点累积大小为0.4mm。Multipledots:Ignoredotslessthan0.1mm.Individualdotwithin30mmdiametercirclemustbeaddedtogetherandmaynothaveacumulativevaluelargerthan0.25mm,multipledotsmustbe>5mmapart.Imperfectionsbeyond30mmdiametercirclecanbetreatedasseparatedots.Allowab

5、lecumulativedotsizeis0.4mmperAAsurface.同色点Samecolordot1.单点：同色缺陷不能大于0.19mm。Singledot:Maynothaveanimperfectionofthesamecolorlargerthan0.19mm.2.多点：忽略小于0.1mm的点。直径30mm圆以内的点尺寸累加值不能大于0.30mm，各个点的间隔必须大于5mm。在直径30mm范围外的缺陷视为单个缺陷。每一个AA面允许的点累积大小为0.5mm。Multipledots:Ig

6、noredotslessthan0.10mm.Individualdotwithin30mmdiametercirclemustbeaddedtogetherandmaynothaveacumulativevaluelargerthan0.30mm,multipledotsmustbeat>5mmapart.Imperfectionsbeyond30mmdiametercirclecanbetreatedasseparatedots.Allowcumulativedotsizeof0.5mmperAA

7、surface.划伤Scratches接受累积长度不大于8mm、宽度等于或者小于0.05mm的轻划伤，或者依照限度板。Acceptcumulativelightscratchesofupto8mmifwidthsofscratchesareequal/lessthan0.05mmorperlimitsamples.A：在日常使用中能直接观察到的主要外露表面A:Primarysurfaceexposedtodirectclose-upviewinordinaryuse.异色点Contrastingcol

8、ordot1.单点：异色点不能大于0.19mm。Singledot:Maynothaveacontrastingcolordotlargerthan0.19mm.2.多点：忽略小于0.1mm的点。直径30mm圆以内的点尺寸累加值不能大于0.30mm，各个点的间隔必须大于5mm。在直径30mm范围外的缺陷视为单个缺陷。每一个A面允许的点累积大小为0.6mm。Multipledots:Ignoredotslessthan0.1mm.Individualdot