计算机塑料部件外观检验标准.doc

中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 计算机塑料部件外观检验标准计算机塑料部件外观检验标准 1.SCOPESCOPE 范围范围 This specification defines the cosmetic requirements for PLASTIC PARTS and ASSEMBLIES for 该规格详细说明了 Compaq 计算机公司对塑料部件和装置的外观要求 Compaq Computer Corporation. The cosmetic requirements shall be divided into four classes in 该外观要求根据部位可分为 4 类. accordance to area location. 2.APPLICABLEAPPLICABLE DOCUMENTSDOCUMENTS 适用文件适用文件 Where this specification refers to another document, that document is of the issue in effect on the date of 当该规格引用其它文件时, 则此文件发行自受邀命令或要求提议之日起生效 invitation to bid or request for proposal. Referenced documents apply to the extent specified herein. 引用的文件适用于此处规定的范围 3.INSPECTIONINSPECTION 检测检测 3.1VISUALVISUAL INSPECTIONINSPECTION 目测目测 Visual inspection shall be conducted as follows: 目测执行如下 3.1.1Lighting 灯光 100 20 foot-candles cool white fluorescent illumination. 100 20Foot-candle 这种型号的冷白荧光灯照明. 3.1.2Position 位置 Place the assembly 18.000 to 24.000 (arms length) in front of person inspecting. The part 将装置置于检测员前方 18.000 24.000 (臂长). should be held in two (2) positions; parallel to the light source and 30 degrees from the light 部件需置于两种位置: 与光源平行和距光源 30 度. 见图 1. source. See Figure 1. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 3.2POSSIBLEPOSSIBLE DEFECTDEFECT 可能存在之缺点可能存在之缺点 If a possible defect is found in both the above mentioned positions (refer to Figure 1), refer to the 若在上述两种位置情况下都发现有可能存在之缺点 (指图 1), appropriate class for rejection criteria. Possible defects found outside the viewing parameters shall 参考合适类别的拒收标准. 检视限量之外的可能存在缺点可被忽略. be considered not visible. 4.DEFINITIONDEFINITION OFOF CLASSESCLASSES 类别定义类别定义 4.1CLASSCLASS I I 类别类别 I I Class I areas shall be defined as areas in continuous view of the operator. 类别 I 部位是指操作员可持续观看到的部位. 4.2CLASSCLASS IIII 类别类别 IIII Class II areas shall be defined as areas occasionally in view of the operator. 类别 II 部位是指操作员可偶尔观看到的部位. 4.3 CLASSCLASS IIIIII 类别类别 IIIIII Class III areas shall be defined as areas seldom seen by the operator. 类别 III 部位是指操作员很少观看到的部位. 4.4 CLASSCLASS IVIV 类别类别 IVIV Class IV areas shall be defined as areas never seen by the operator. 类别 IV 部位是指操作员从未观看到的部位. 5.ALLALL CLASSESCLASSES 所有类别所有类别 5.1CLEANLINESSCLEANLINESS 清洁清洁 Parts shall be free of dirt, grime, grease, and other contaminants. Dust caused by shipping material 部件需无污垢, 污点, 油脂 和其它污渍. is acceptable if it can be blown off with air or wiped off. 由运输材料引起的灰尘若能被吹去或擦去,则可允收. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 5.2FLASHFLASH 毛边毛边 The height of any flash greater than .01 is not acceptable. Where flash has been trimmed, the cut 任何高度大于 0.01 的毛边不可允收. 修理过毛边的地方, 切痕不可除去任何 纹路. marks shall not remove any texture. Any trimmed surface shall be smooth without jagged edges. 任何修理过的表面需光滑无锯齿边缘. 5.3MISMATCHMISMATCH 错配错配 Mismatch greater than .01 per side is not acceptable. 错配每边大于 0.01 不可允收. 5.4SONICSONIC WELDSWELDS 快速焊接快速焊接 The gap between sonic welded parts greater than .01 is not acceptable. 快速焊接部件之间间隙大于 0.01 不可允收. 5.5GENERALGENERAL 常规常规 Short shots, burns, cracks, nicks, voids, and crazing are not acceptable. 注入不足, 灼伤, 破裂, 刻痕, 空点和裂纹 不可允收. 6.CLASSCLASS I I 类别类别 I I 6.1SCRATCHES/ABRASIONSSCRATCHES/ABRASIONS 刮伤刮伤 / / 磨损磨损 Scratches or abrasions which remove texture are not acceptable. 会除去纹路的刮伤或磨损不可允收. 6.2SPLAYSPLAY 轻微裉色轻微裉色 Splay is not acceptable. 轻微裉色不可允收. 6.3 CONTAMINATIONCONTAMINATION 污染污染 Molded-in contamination greater than .025 in diameter is not acceptable. Any particle of 嵌入污染物直径大于 0.25 不可允收. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 contamination less than .01 or less in diameter and with a minimum distance of .50 from any other 任何直径小于 0.01 或更小, 且距任何 其它粒子最小距离为 0.50 的污染粒子 可被忽略. particle shall be considered not visible. The minimum distance between any two (2) particles of 任意两污染粒子之间的最小距离需是 2.00 英寸. contamination shall be 2.00 inches. 6.4 SINKSSINKS 凹槽凹槽 Sinks greater than .005, when measured with a dial indicator with a .040 diameter tip, are not acceptable. 当用一带有直径为 0.040 尖端的千分表(刻度盘显示器) 测量, 凹槽大于 0.005 不允收. 6.5 BLUSHBLUSH 变色变色 Blush in this area is not acceptable without prior written approval from Compaq Computer Corporation. 无事先 Compaq 计算机公司的尽面认可, 该部位变色不允收. 6.6 KNITKNIT LINESLINES 接合线接合线 Visible knit lines are not acceptable in this area without prior written approval from Compaq Computer Corporation. 无事先 Compaq 计算机公司的尽面认可, 该部位可视接合线不可允收. 6.7 COSMETICCOSMETIC PAINTPAINT 外观漆外观漆 All cosmetic painted surfaces shall meet the color requirements as defined by Compaq 所有包装喷漆的表面需符合 Compaq 计算机公司规定的颜色要求. Computer Corporation. All painted surfaces shall be uniform in gloss and free of streaks, runs, flakes, bubbles, or loss of texture caused by paint build-up. 所有喷漆表面的光泽面需一致, 且无由内建漆引起的条纹, 熔化, 剥落, 空泡, 或纹路遗失. 6.7.1 Adhesion 附着力 Cosmetic paint shall not separate from the base material when subjected to adhesion tests 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 在 Compaq 计算机公司规定的粘合测试当中, 外观漆需不会脱离底料. specified by Compaq Computer Corporation. Paint shall be cured completely so that it cannot 喷漆需彻底以使其不会被干布或手指擦去. be rubbed off by a dry cloth or the fingers. If any paint transfers to a dry cloth or the fingers, 若任何漆被擦到了干布或手指上, 则此部位不允收. that part is not acceptable. 6.7.2 Inclusions 杂物 Any inclusion greater than .04 in diameter is not acceptable. There shall be no more than four 任何直径大于 0.04 的杂物不可允收. (4) inclusions per surface. The minimum distance between any two (2) inclusions shall be 2.00 每面需不超过 4 处杂物. 任意两处杂物之间的最小距离需是 2.00 英寸. inches. 6.7.3 Pin Holes 针孔 Pin holes greater than .01 in diameter are not acceptable. There shall be no more than four (4) 直径大于 0.01 的针孔不可允收. 每面不可超过 4 处针孔. pin holes per surface. The minimum distance between any two (2) pin holes shall be 2.00 inches. 任意两处针孔之间的最小距离需是 2.00 英寸. 6.7.4 Scratches 刮伤 Scratches that remove paint are not acceptable. 会磨去油漆的刮伤不允收. 6.7.5 Painted Groove 着色凹槽 Where paint occurs on the bottom of the groove, there shall be uniform coverage on the bottom 在凹槽底部要着色的地方, 凹槽底部和内侧需复盖一致. and inside wall of the groove. The outside wall of the groove may contain underspray as long 凹槽外侧可包含不足喷漆, 只要边线波动每英寸不超过 0.02. as the mask line does not fluctuate more than .02 per inch. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 6.7.6 Unpainted Groove 不着色凹槽 Where paint does not occur on the bottom of the groove, there shall be uniform coverage up to 在凹槽底部不着色的地方, 统一复盖直到凹槽. the groove. The inside wall of the groove may contain overspray as long as the paint line does 凹槽内侧可包含过量喷漆, 只要漆线波动每英寸不超过 0.02. not fluctuate more than .02 per inch. 7.CLASSCLASS IIII 类别类别 IIII 7.1SCRATCHES/ABRASIONSSCRATCHES/ABRASIONS 刮伤刮伤 / / 磨损磨损 7.1.1Textured Surfaces 有纹路表面 Scratches or abrasions which remove texture are not acceptable. 会磨去纹路的刮伤 或磨损不可允收. 7.1.2Non-Textured Surfaces 无纹路表面 Scratches or abrasions larger than .01 inch wide x .50 inch long are not acceptable and no more than two (2) per surface. 宽大于 0.01 英寸, 长大于 0.50 英寸的刮伤或磨损不可允收, 且每面不可 多于两处. 7.2SPLAYSPLAY 轻微裉色轻微裉色 Splay is not acceptable. 轻微裉色不允收. 7.3CONTAMINATIONCONTAMINATION 污染污染 Molded-in contamination greater than .025 in diameter is not acceptable. Any particle of 嵌入污染物直径大于 0.25 不允收. contamination less than .01 or less in diameter and with a minimum distance of .50 from any other 任何直径小于 0.01 或更小, 且距任何其它粒子最小距离为 0.50 的污染粒子可 被忽略. particle shall be considered not visible. The minimum distance between any two (2) particles of 任意两污染粒子之间的最小距离需是 1.00 英寸. contamination shall be 1.00 inches. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 7.4SINKSSINKS 凹槽凹槽 Sinks greater than .005, when measured with a dial indicator with a .040 diameter tip, are not acceptable. 用一带有直径为 0.040 尖端的千分表(刻度盘显示器) 测量, 凹槽大于 0.005 不允收. 7.5BLUSHBLUSH 变色变色 Blush in this area is not acceptable without prior written approval from Compaq Computer Corporation. 无事先 Compaq 计算机公司的尽面认可, 该部位变色不允收. 7.6KNITKNIT LINESLINES 接合线接合线 Visible knit lines are not acceptable without prior written approval from Compaq Computer Corporation. 无事先 Compaq 计算机公司的尽面认可, 该部位可视接合线不允收. 7.7COSMETICCOSMETIC PAINTPAINT 外观漆外观漆 All cosmetic painted surfaces shall meet the color requirements as defined by Compaq Computer 所有外表喷漆的表面需符合 Compaq 计算机公司规定的颜色要求. Corporation. All painted surfaces shall be uniform in gloss and free of streaks, runs, flakes, bubbles, 所有喷漆表面的光泽面需一致, 且无由内建漆引起的条纹, 熔化, 剥落, 空泡, 或材质遗失. or loss of texture caused by paint build-up. 7.7.1Adhesion 附着力 Cosmetic paint shall not separate from the base material when subjected to adhesion tests 根据 Compaq 计算机公司规定在附着力测试中包装漆需不会脱离于底料 specified by Compaq Computer Corporation. Paint shall be cured completely so that it cannot 喷漆需完善以使其不会被干布或手指擦去. be rubbed off by a dry cloth or the fingers. If any paint transfers to a dry cloth or the fingers, 若任何漆被擦到了干布或手指上, 则此部位不允收. that item is not acceptable. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 7.7.2Inclusions 杂物 Any inclusion greater than .04 in diameter is not acceptable. There shall be no more than four 任何直径大于 0.04 的杂物不可允收. 每面不可超过 4 处杂物. (4) inclusions per surface. The minimum distance between any two (2) inclusions shall be 2.00 任意两处杂物之间的最小距离需是 2.00 英寸. inches. 7.7.3Pin Holes 针孔 Pin holes greater than .01 in diameter are not acceptable. There shall be no more than four (4) 直径大于 0.01 的针孔不可允收. 每面不可超过 4 处针孔. pin holes per surface. The minimum distance between any two (2)-pin holes shall be 2.00 inches. 任意两处针孔之间的最小距离需是 2.00 英寸 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 7.7.4Scratches 刮伤 Scratches that remove paint are not acceptable. 会磨去油漆的刮伤不允收. 7.7.5Painted Groove 着色凹槽 Where paint occurs on the bottom of the groove, there shall be uniform coverage on the bottom 在凹槽底部要着色的地方, 凹槽底部和内侧需复盖一致. and inside wall of the groove. The outside wall of the groove may contain underspray as long 凹槽外侧可包含不足喷漆, 只要边线波动每英尺不过 0.02. as the mask line does not fluctuate more than .02 per inch. 7.7.6Unpainted Groove 不着色凹槽 Where paint does not occur on the bottom of the groove, there shall be uniform coverage up to 在凹槽底部不着色的地方, 统一复盖直到凹槽. the groove. The inside wall of the groove may contain overspray as long as the paint line does 凹槽内侧可包含过量喷漆, 只要漆线波动每英尺不超过 0.02. not fluctuate more than .02 per inch. 7.8SPRUESPRUE HOLESHOLES 直浇口直浇口 Sprue holes greater than .10 in diameter are not acceptable. If the hole does not appear circular in 直径大于 0.10 的直浇口不可允收. 若孔形不圆或边缘锋利, 不允收. shape or has sharp edges, the hole is not acceptable. Holes which go completely through the part are 完全穿透部件的孔不可允收. not acceptable. 8.CLASSCLASS IIIIII 类别类别 IIIIII 8.1SCRATCHES/ABRASIONSSCRATCHES/ABRASIONS 刮伤刮伤 / / 磨损磨损 Scratches which are greater than 3.00 long by .03 wide by .01 deep are not acceptable. The 长大于 3.00, 宽大于 0.03, 深大于 0.01 的刮伤不可允收. maximum number of scratches is two (2). 刮伤处最大数量为 2. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 8.2SPLAYSPLAY 轻微裉色轻微裉色 Splay greater than .50 wide by 1.50 long is not acceptable. There shall be no more than one (1) 宽大于 0.50, 长大于 1.50 的轻微裉色不允收. streak on any surface. 任何面不可超过一处条纹. 8.3CONTAMINATIONCONTAMINATION 污染污染 Molded-in contamination greater than .04 in diameter is not acceptable. Any particle .01 or less 嵌入污染物直径大于 0.04 不允收. 任何直径小于.01 或更小的 粒子可被忽略. shall be considered not visible. The minimum distance between any two (2) particles of 任意两点污染粒子之间的最小距离需是 0.12 英寸. contamination shall be .12 inch. 8.4SINKSSINKS 凹槽凹槽 Sinks greater than .12, when measured with a dial indicator with a .040 diameter tip, are not acceptable. 用一带有直径为 0.040 尖端的千分表(刻度盘显示器) 测量, 凹槽大于 0.040 不允收. 8.5BLUSHBLUSH 变色变色 Blush is acceptable. 变色可接受. 8.6 KNITKNIT LINESLINES 接合线接合线 Visible knit lines are acceptable. 可视接合线不允收. 8.7 SPRUESPRUE HOLESHOLES 直浇口直浇口 Sprue holes greater than .20 in diameter are not acceptable. If the hole does not appear circular in 直浇口直径大于 0.20 不允收. shape or has sharp edges, the hole is not acceptable. Holes which go completely through the part are 若孔形不圆或边缘锋利, 则此孔不可允收. 完全穿透部件的孔不允收. not acceptable. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 8.8 EMIEMI COATEDCOATED SURFACESSURFACES 电磁干扰保护层电磁干扰保护层 EMI coated surfaces must meet the electrical and adhesion tests in addition to the tests specified below. EMI 保护层除了下列规定测试之外，必须符合电性和粘合测试. 8.8.1 Electrical Requirements 电性要求 Painted surfaces with resistivity greater than 1 ohm/square inch, when measured with a 当用一合适电导探示器 ( 如: 格雷 姆探针) 测量, 漆过的表面电阻系 数大于 1 奥姆/平方 suitable conductivity probe (e.g., a Graham probe), are not acceptable. 英寸, 则不允收. Plated surfaces with resistivity greater than 50 milliohms/square inch, when measured with a 当用一合适电导探示器 ( 如: 格雷 姆探针) 测量, 金属表面电阴系数 大于 50 毫欧/平方英 suitable conductivity probe (e.g., a Graham probe), are not acceptable. 寸, 则不允收. 8.8.2 Adhesion 附着力 EMI coating which separates from the base material when subjected to the following adhesion 在下述测试中从底料上脱落的 EMI 保护层不允收. tests is not acceptable. Coating which can be rubbed off by a dry cloth or the fingers is not 可被干布擦去的保护层不可接受. acceptable. Since normal EMI coated surfaces are slightly rough, minute amounts of surface 因为通常 EMI 保护层都些微有点粗糙, 在用干布抹时会有少量表层脱落. coating can come off when rubbed by a dry cloth. This is not a cause for rejection. 这点不会构成拒收理由. 8.8.3 Color Variations 颜色变异 Acceptable. This does not include fingerprints or corrosion or stains. 可接受. 这不包括手印或腐蚀或污点. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 8.8.4 Coating Build-Up 内建保护 Coating build-up which affects adhesion or interferes with components in the assembly is not 影响粘合或干扰装置内零件的内建保护层不可接受. acceptable. Any build-up of coating that flakes off is unacceptable. 任何剥落的内层都不可接受. 8.8.5 Dry Spray 干燥的喷漆物 Dry spray which is removed when subjected to the specified tape pull test is not acceptable. 在规定拉带测试中会被抹去的干燥喷漆物不可接受. 8.8.6 Inclusions 杂物 Any inclusion greater than .06 in diameter is not acceptable. No more than twenty (20) 任何直径大于 0.06 的杂物不可接受. inclusions per surface. Inclusions which flake off are not acceptable. 每面不可超过 20 处杂物. 剥落的杂物不可接受. 8.8.7 Pin Holes 针孔 Pin holes greater than .04 in diameter are not acceptable. Pin holes which affect adhesion or 直径大于 0.04 的针孔不可接受. electrical characteristics of the surface are not acceptable. 影响表层粘合和电力特性的针孔不可接受. 8.8.8 Overspray 过量喷漆 Overspray is acceptable unless otherwise specified on the print. Overspray which encroaches 过量喷漆允收, 除非另有尽面说明. on cosmetic surfaces or interferes with components in the assembly is not acceptable. 过量喷漆超出正常包装面界限或干扰装置零件不可接受. Overspray shall conform to the specified adhesion tests. 过量喷漆需符合规定的粘合测试. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 8.8.9 Underspray 不足喷漆 Underspray is not acceptable without prior written approval by Compaq Computer Corporation. 无事先 Compaq 计算机公司的尽面认可, 不足喷漆不可接受. 8.8.10 Scratches 刮伤 Scratches, through the coating to the base material, greater than .50 long by .03 wide are not 穿透保护层到底料的刮伤, 长大于 0.50, 宽大于 0.03, 则不可接受. acceptable. No more than one (1) scratch per viewing surface. Scratches that do not penetrate 每个可视面不可超过 1 处刮伤. to the base material but are greater than .04 wide by 1.00 long are not acceptable. No more 无穿透到底料的刮伤, 但宽大于 0.04, 长大于 1.00, 不可接受. than two (2) non-penetrating scratches per surface. Any scratch which affects the electrical 每面不可超过两处非穿透性刮伤. characteristics is not acceptable. 任何影响电力特性的刮伤都不可接受. 8.8.11 Corrosion and Fingerprints 腐蚀和手印 No corrosion or fingerprints shall be greater than .50 wide by 1.00 long. There shall be no 腐蚀或手印都不可宽超过 0.50, 长超过 1.00. more than three (3) per viewing surface. 每个可视面不可超过 3 处. 9. CLASSCLASS IVIV 类别类别 IVIV 9.1 SCRATCHES/ABRASIONSSCRATCHES/ABRASIONS 刮伤刮伤 / / 磨损磨损 Scratches greater than .03 by .01 deep by 3.50 long are not acceptable. The maximum number of 宽, 高, 长分别大于 0.03, 0.01, 3.50 的刮伤不可接受. scratches is three (3). 每面最多为 3 处刮伤. 9.2 SPLAYSPLAY 轻微裉色轻微裉色 Splay is acceptable. 轻微裉色可接受. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 9.3 CONTAMINATIONCONTAMINATION 污染污染 Molded-in contamination greater than .05 in diameter is not acceptable. 嵌入污点物直径大于 0.05 不可接受. 9.4 SINKSSINKS 凹槽凹槽 Sinks greater than .012, when measured with a dial indicator with a .040 diameter tip, are not acceptable. 当用一带有直径为 0.040 尖端的千分表(刻度盘显示器) 测量, 凹槽大于 0.012 不可允收. 9.5 BLUSHBLUSH 变色变色 Blush is acceptable. 变色允收. 9.6 KNITKNIT LINESLINES 接合线接合线 Visible knit lines are acceptable. 可视接合线允收. 9.7 EMIEMI COATEDCOATED SURFACESSURFACES EMIEMI 保护层保护层 EMI coated surfaces must meet the electrical and adhesion tests in addition to the tests specified below. EMI 保护层必须符合除了下列规定测试之外的电性和附着力测试. 9.7.1 Electrical Requirements 电性要求 Painted surfaces with resistivity greater than 1 ohm/square inch, when measured with a 当用一合适电导探示器 ( 如: 格雷 姆探针) 测量, 漆过的表面电阻系 数大于 1 奥姆/平方 suitable conductivity probe (e.g., a Graham probe), are not acceptable. 英寸, 则不可接受. Plated surfaces with resistivity greater than 50 milliohms/square inch, when measured with a 当用一合适电导探示器 ( 如: 格雷 姆探针) 测量, 金属表面电阻系数 大于 50 毫奥姆/平方 suitable conductivity probe (e.g., a Graham probe), are not acceptable. 中国 3000 万经理人首选培训网站 更多免费资料下载请进：好好学习社区 英寸, 则不可接受. 9.7.2 Adhesion 附着力 EMI coating which separates from the base material when subjected to the following adhesion 在下述测试中从底料上脱落的 EMI 保护层不可允收. tests is not acceptable. Coating which can be rubbed off by a dry cloth or the fingers is not 可被干布擦去的保护层不可允收. acceptable. Since normal EMI coated surfaces are slightly rough, minute amounts of surface 因为通常 EMI 保护层都些微有点粗糙, 在用干布抹时会有少量表层脱落. coating can come off when rubbed by a dry cloth. This is not a cause for rejection. 这点不会构成拒收理由. 9.7.3 Color Variations 颜色变异 Acceptable. This does not include fingerprints or corrosion or stains. 可接受. 这不包括手印或腐蚀或污点. 9.7.4 Coating Build-Up 内建保护层 Coating build-up which affects adhesion or interferes with components in the assembly is not 影响粘合或干扰装置内零件的内建保护层不允收. acceptable. Any build-up of coating that flakes off is unacceptable. 任何剥落的内层都不可接受. 9.7.5 Dry Coating 干膜 Dry coating which is removed when subjected to the specified tape pull test is not acceptable. 在规定转带测试中会被抹去的干膜不可接受. 9.7.6 Inclusions 杂物 Any inclusion greater than .06 in diameter is not