计算机塑料部件外观检验标准.docx

1、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. SCOPE 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.

2、APPLICABLE DOCUMENTS 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. INSPECTION 检测3

3、.1 VISUAL INSPECTION 目测Visual inspection shall be conducted as follows: 目测执行如下3.1.1 Lighting 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.3.1.2 Position 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1

4、8.000 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 1.3.2 POSSIBLE DEFECT 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

5、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. DEFINITION OF CLASSES 类别定义4.1 CLASS I 类别IClass I areas shall be defined as areas in continuous view of the operator

6、.类别I 部位是指操作员可持续观看到的部位.4.2 CLASS II 类别IIClass 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 CLASS III 类别IIIClass 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 CLASS IV 类别IVClass IV areas shall be defined a

7、s 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. ALL CLASSES 所有类别5.1 CLEANLINESS 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.5

8、.2 FLASH 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.5.3 MISMATCH 错配Mismatch greater than .01

9、per side is not acceptable.错配每边大于0.01不可允收.5.4 SONIC WELDS 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.5.5 GENERAL 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. CLASS I 类别I6.1 SCRATCHES/AB

10、RASIONS 刮伤 / 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.6.2 SPLAY 轻微裉色Splay is not acceptable.轻微裉色不可允收.6.3 CONTAMINATION 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.contamination less than .01 or l

11、ess 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 SINKS 凹槽Sinks greater than .005,

12、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 BLUSH 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 KNIT LINES 接合线Visible knit

13、 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 COSMETIC PAINT 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. Al

14、l 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 在Compaq 计算机公司

15、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

16、 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

17、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 Painte

18、d 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 tha

19、n .02 per inch.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 mo

20、re than .02 per inch.7. CLASS II 类别II7.1 SCRATCHES/ABRASIONS 刮伤 / 磨损7.1.1 Textured 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.7.1.2 Non-Textured Surfaces 无纹路表面Scratches or abrasions larger than .01 inch wide x .50 inch long are not acceptable and no

21、 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.7.2 SPLAY 轻微裉色Splay is not acceptable. 轻微裉色不允收. 7.3 CONTAMINATION 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 w

22、ith 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.7.4 SINKS 凹槽Sinks greater than .005, when measured with a d

23、ial 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.7.5 BLUSH 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. 7.6 KNIT LINES 接合线Visible knit lines are not accept

24、able 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.7.7 COSMETIC PAINT 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 unifor

25、m 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.7.7.1 Adhesion 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

26、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.7.7.2 Inclusions 杂物Any inclusion greater than .04 i

27、n 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.7.7.3 Pin Holes 针孔Pin holes greater than .01 in diameter are not acceptable. There s

28、hall 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7.7.4 Scratches 刮伤Scratches that remove paint are not acceptable.会磨去油漆的刮伤不允收.7.7.5 Painted Groove 着色凹槽Where paint occurs on t

29、he 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.7.7.6 Unpainted Groove

30、 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.7.8 SPRUE HOLES

31、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. CLASS III 类别III8.1 SCRATCHES/ABRASIONS 刮伤 / 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2.8.2 SPLAY 轻微裉色Splay greater than .50 wid