一份铝型材氧化质量标准，请多指教！

Surface Quality Requirements on Anodized Aluminum
Version 1 Revision 0 Pages 3
Performed by supplier; Supervised by AUCS QC; Evaluated by AUCS
一. 氧化外观质量要求：
1.Surface quality requirements on anodized aluminum
外观: 膜层应均匀的覆盖于整个产品表面；氧化膜表面不允许有红色、绿色或白色等杂色的刮灰；无异色条纹、光泽均匀一致,无凹坑、缺角、变形等不良；无露白、发黑、起泡、阴阳面、水印、针孔、锈斑等不良。无发黑、氧化后划伤、手印、油污、花斑等不良，平整光滑、均匀，不允许有皱纹、铝屑、流痕、鼓泡、裂纹、发粘等影响外观使用的缺陷。产品下氧化槽之前应该去除所粘附的铝屑。铝材内不允许有前处理遗留的残留物（比如碱石、磷化残渣等杂物）
Surface: Oxidation film shall cover evenly on the whole surface. No red,green or white variedness. No dents, broken corners, deformations defects. Flaws, such as white or black marks, bubbles, color differences, water marks, pinholes, rusty stains, oil, fingerprints, scratches on surface, which could influnce whole appreance, shall not be allowed. Remove off aluminium scraps before anodizing. No crystalsoda or phosphide residues inside of aluminium after pre-treatment .
A：主要外观面（产品装配后可以持续看到的表面）A:First surface
1、在A 表面 每300mm 长度范围内, 只允许3 个划痕, 斑点, 凹陷等缺陷.

[]Maximum quantity for scratch, mark, dents and other defects is 3off respectively per 300mm on frist surface.[/]

不得允许由于过深使裸露出铝金属的划痕.
Deep scratches that expose material are not allowed.
过深划痕最长不得超过6.35MM
Longest deep scratch shall not exceed 6.35mm.
过深划痕小于 6.35mm记为次要点缺陷, 超过 6.35mm, 记为主要点缺陷，斑点及凹坑最大不得超过1.5mm，超过则记为主要点缺陷
Less than 6.35mm is recorded as minor defect; while over 6.35mm is recorded as major defect. Mark or dent,which is over 1.5mm, is recorded as major defect.
2、3000mm长度范围内，只允许6个≤1.5mm的斑点，凹坑（不露基材），鼓泡等缺陷。超过则记为次要缺陷点。允许有1条长度小于6mm的划痕但不能有手感，不得露出基材。

[]Marks, dents and bubbles shall not exceed 1.5mm,and no more than 6off respecitvely per 3000mm on one surface. Or shall be recorded as minor defect. Only one scratch, that less than 6mm without hand feel or exposed material, is allowed per 3000mm on one surface. [/]

3、产品无利角，最长的披锋长度不得超过0.5mm。

[]No sharp corner. Burr shall not exceed 0.5mm.[/]

4、无安全陷患，如严重的裂缝，破损、焊接不良等。

[]No potential safety hazard, such as severe crack, damage,or bad welding.[/]

5、型材严重腐蚀，成片的蜂窝状的麻点是不允许的。

[]Severe corrosion and honeycomb spots are not allowed.[/]

B次要外观面（产品在装配前才能看到的表面）Secondary surface
1划伤，擦伤划痕不得超过6mm，且同一外观面只允许有5条以下的划痕，不允许有腐蚀，露基材、梗屎等现象。背面的麻点、轻微擦伤、划伤（划伤小于10mm，但是不剌手），没有手感的可以不计入缺陷。但是供应商要自己控制。

[]Scratch: Scratch shall not exceed 6mm.Maximum scratch quantity is 5off on one surface. Corrosion and exposed material problems are not allowed. Spots, slight scratch, which is less than 10mm and no hand feel, could not be included into defects. Manufacturer shall control on their own. [/]

2不允许有凹坑、缺角、变形等不良外观:无露白、发黑、起泡、阴阳面、水印、针孔、锈斑等不良。

[]No dents, broken corners, deformations defects; No white or black marks, bubbles, color differences, water marks, pinholes, rusty stains defects.[/]

检验方法：目视检查方法：以此方法检查到的项目，按容许基准进行判定。
Inspecting method: visual inspection. Judgement shall be carried out according to this inspecting method.
照 明： 白色荧光灯光源或晴天阳光下。
Lighting: white fluorescent light or on sunny day
视 力： 检查员的视力在 1.0 以上。
Vision: 1.0 or above
位 置： 检查员的眼睛与被测对象物表面的距离为800mm—1000mm远，对测定对象面要垂直以及 450的角度进行检查.
Position: 0.8-1.0meter away from eyes,vertically or at 45degrees angle inspect.
时 间： 不得在产品上停留，必须以连续的动作进行，在某一位置停留的时间最长不超过 10秒。
Time: continuous inspection,with no more than 10seconds stay on one positon.
除一般要求外，应该注意是否因氧化而引起的材料的损失而造成的尺寸不良，挂孔披锋等现象。
Unless general requirements, inspector shall also note out-of-size or burrs problem caused by material lost after anodizing.
二. 包装
外包装，防护措施以不损伤内部产品为标准。需有产品标识单，按照产品名称、规格、颜色、数量、厂商、生产日期、批次编号等，以便追溯。

[]Package[/]

Standard package shall protect inner product well. There shall be product ID card on both ends of package. Terms like product name, specification, color,quantity, manufacturer, production date, batch, etc. on the ID card for traceback in future.
三. 颜色
3. Color
参照样品，无明显色差，色斑，色裉等现象。氧化膜颜色应与合同规定的标准色板一致。氧化膜颜色与标准板间的色差△Eab≤1.5mm，同一批产品之间的色差△Eab≤1.5mm。
Compared with sample, there shall not be clear color difference, stain or fade. Color of oxidation film shall keep the same with standard color as agreed in contract.
四、尺寸：尺寸按照图纸，需符合装配要求。

[]Dimensions: Dimensions shall meet assembly requirements, based on drawing. [/]

五、抽样计划：抽样水准:MIL-STD-105E 一般检验水平 Ⅱ

[]Sampling plan: sampling standard: MIL-STD-105E. General checking level Ⅱ.[/]

外观:AQL=2.5 尺寸:AQL=0.65 功能：AQL=0.65 包装：AQL=4.0
Apperance: AQL=2.5 Dimension: AQL=0.65 Function: AQL=0.65 Package: