1.不良分类类别class定义Definition安全项目(CRITICAL)(1)不符合安全标准规定；not complied with the security specification(2)对使用者有潜在的危险，如机械材料之锐利批峰Has potential danger to the user, such as sharp mechanical cutting关键项目(MAJOR)(1)重要的质量特性不符合规定；the major quality feature not complied with the specification(2)质量特性严重不符合规定：the quality feature not complied with the specification severely—般项目(MINOR)(1)电子料的外观问题.Problems caused by electronic components9 looks(2) 一般机械材料(除塑胶壳及包装料)的外观问题.Problems caused by normal mechanical materiaPs look (except for plastic shell and package)(3)不影响装配的轻微尺寸偏差.Slight dimension deviation which will not affect the installation2. 抽样方案Sampling Solution抽样依据：国标《逐批检查计数抽样程序及抽样表GB2828 s 2829 - 87)>According to: Guo Biao GB2828 s 2829 一 87检验项目Items样本大小代字Sample volumeAQL安全项目(C)不允许Reject关键项目(MA)特殊检验水平S・2类Inspection level S-20.65一般项 l-l(MI)一般检验水平II类Inspection level II2.53. 验收标准3.1机身外观检验不良判据；Inspection standard for cosmetic产品表面分类、定义和标准：The classification, definition or standard of mobile phone surface:a、表面分类：surface classification根据表面等级标准将表面分为“AA”、“A”、“B”、“C”面。
The surface will be classified as “AA”，“A”，“B”，“C” according to the surface classificationstandardb、不良等级的定义：definition of defect levelLevel 0. 5 直径为0.005英寸的点Spot whose diameter is 0.005 inchLevel 1 直径为0.0075英寸的点Spot whose diameter is 0.0075 inchLevel 2 直径为0.01英寸的点(0.25mm)Spot whose diameter is 0.01 inch(0.25mm)Level 3 直径为0.015英寸的点(0.4mm)Spot whose diameter is 0.015 inch(0.4mm)Level 4 直径为0.02英寸的点(0. 5mm)Spot whose diameter is 0.02 inch(0.5mm)Level 5 直径为0.03英寸的点(0.8mm)Spot whose diameter is 0.03 inch(0.8mm)Level 6 直径为0.04英寸的点(1.0mm)Spot whose diameter is 0.04 inch(1.0mm)Level 7 直径为0.05英寸的点(1.3mm)Spot whose diameter is 0.05 inch(1.3mm)c、划痕验收标准Scratch inspection standardITEMwidthfrontsidebackMA Ml0.05=<-JSCRAmm2mmVLENSTCH0.05=
对于划痕，则把所有 划痕的长度相加之和来决定是否超标，对于圆形不良，则其直径和来决定是否超标)If one surface has more than one defect, the sum of all the defects will determinethe final level of defect. (As for the scratch, the sum of defect should be thetotal length of all scratches, and as for spot, the sum of defect should be thesum of diameter of each spot.)AA面：只显示信息的区域AA surface: for the area to display information一个有颜色对比的不良不能超过Level 2(0.25mm)there is a spot that smaller than the Level 2 (0.25mm)in different colorwith the surface—个同色的不良不能超过Level 3(0.4mm)there is a spot that smaller than the level 3(0.4mm) in same color with the surfaceA面：在使用过程中，直接在近处观看且暴露的主要面。
A surface: for the main surface and the surface show directly during using一个有颜色对比的不良不能超过Level 3(0.4mm)there is a spot that smaller than the Level 3(0.4mm) in different color with the surface—个同色的不良不能超过Level 4(0.5mm)there is a spot that smaller than the level 4(0.5mm) in same color with the surfaceB面：在使用过程中，不直接观看且暴露的次要面For the main surface and the surface does not show directly during using —个不良不能超过Level 5(0.8mm)there is a spot that smaller than the Level 5 (0.8mm)c面：在使用过程中看不见的面For the surface does not show during using—个不良不能超过Level 7(1.3mm)there is a spot that smaller than the Level 7 (1.3mm)口 H f 检查内容及规格号 项目Content andN Itemspecificationumber不良内容Defect不良分类Defect classifyA I1、遗漏、错误、贴反、脱落missing, mistake, wrongpaste, fall off2、印刷不良、文字不易辨读位置、印刷、外观机身商标、规格铭牌、 装饰牌1Position, printing,Brand,outlookingLogo,ornamentbad printing, illegiblecharacter3、 割伤、污损、凸起、浮贴、 倾斜scratch, blemish, convex, unstable paste, slant4、 污点一点直径大于0.3mm 以上blemish N=1,D>0.3 mm5、 污点一点直径于0.2~0.29mmblemish N=1,机身外 观0.2mm