ME Parts general appearance standard整機(jī)結(jié)構(gòu)標(biāo)準(zhǔn) 林榮輝任軍輝

1、.Lenovo ME parts general appearance StandardDoc Num: CBG-CNB-QS-002Revision No.: V1.1Document Type: standardDate of Issue: 2010-12-31ME Parts General Appearance StandardThis document was approved for general use on the indicated date of issue.The user of this document is responsible for obtaining th

2、e master/latest version on-line prior to use. If this is a printed hardcopy, its for reference only.Users that have recommended process changes should send them via e-mail to the process owner.Process Owner NameFunction/BUEmailLigangCNBU PQEligangdUsers that have recommended process changes should s

3、end them via e-mail to the process owner.Process Designers NameFunction/BUEmailLigangCNBU PQEligangdApprovalsThis document requires the following approvals:NameLeadership/Function/BUDateReviewerThis document requires the following review:NameLeadership/Function/BUDateRevision History Revision Number

4、Revision DateSummary of ChangesRevised ByV1.02009-01-12First versionHuang BHV1.12010-12-201, Add HTM&RHCM and glossy Mylar criteria to follow UV coating in section 3.1.2, Add Rubber Painting criteria as section 3.53, Add Anodic Oxidation criteria as section 3.64, Stress mark and inject mark not

5、allowed in A class surface.5, Add Leather, Plating, Texture criteria to follow general painting in section 3.4.LigangdContent1. General Inspection conditions2. Definition for appearance surface levels3. Definition of defects and acceptance criteria by craftwork3.1 UV painting / HTM/ RHCM / glossy My

6、lar craftwork3.2 IMF Craftwork3.3 IMR craftwork3.4 General Painting, Leather, Plating, Texture3.5 Rubber Painting3.6 Anodic Oxidation1. General examination conditions:1.1 If unspecified, the distance of naked-eye examination is (by default): Level A surface 300 mm, Level B surface 500 mm, Level C

7、60;surface 500 mm;1.2 If unspecified, the light source is (by default): in daytime indoor diffused sunlight, or under a standard light source: D65, CWF, A light source, 400-800LUX illumination;1.3 The examined unit is 1 m (vertical distance) from the light source, and poses a 30° angle to the l

8、evel surface. It revolves vertically for 30° to both the right and left. Examine for 5 to 10 seconds.1.4 If unspecified, the surrounding conditions are (by default): 20±5,65±10 %RH;1.5 Examination tools: gloves, special comparison template, plug gauge, vernier caliper, magnifying glas

9、s, microscopic measurement devices, film, comparison color plate, defect card, etc.2. Definition for appearance surface levels:Level A appearance surface: Under normal use conditions, the product surface that is always touched by the user, or the portions that can be directly perceived by the naked

10、eye. As shown in the diagram below, Level A appearance surface can be further divided into four categories:A1 surface: When the LCD module is closed, the LCD back cover surface (where the logo is situated) that can be seen by the user;A2 surface: When the LCD module is open to 90 degrees, the surfac

11、e where the LCD screen is situated (including the LCD screen surface and the four sides of the LCD cover);A3 surface: When the LCD module is open to 90 degrees, the surface where the keyboard and mouse pad are situated in a normal use state;A4 surface: When the LCD module is closed, the front side s

12、urface that the user faces;Level B appearance surface: When the LCD module is closed, the right and left side surfaces that the user faces;Level C appearance surface: When the LCD module is closed, the side surface opposite to the A4 surface (the back of the host computer), as well as the bottom sid

13、e surface of the host computer;Level D appearance surface: When the host computer is placed or used normally, the inside area of the host computer.Front surface, top surface: When the LCD is closed, the top surface and the surface that faces the user; when the upper lid is open, the LCD surface and

14、the keyboard surface, totaling four surfaces;As shown in the figure below: Felt scratches: Any scratch that can be seen from any angle or can be felt by a finger touch sliding through.Unfelt scratches: Any scratch that can be seen only from a certain angle, or cannot be felt by a finger touch slidin

15、g through.3. Definition of defects and acceptance criteria for by craftwork3.1 UV painting/ HTM/ RHCM / glossy MylarNo.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface1Felt ScratchesL5mm, W0.1mmn1L5mm, W0.2mmn2, Distance 100mmL

16、10mm, W0.3mmn2, Distance100mm2Unfelt ScratchesL20mm, W0.2mmn2, Distance100mmL25mm, W0.3mmn2, Distance100mmL25mm, W0.5mmn2, Distance100mm3Contamination(No Convex)0.05mm2 or smaller do not need count,(include the UV aperture)0.050.2mm2 n20.20.3 mm2 n1Total number of defects on each surface3Distance100

17、mm0.05mm2 or smaller ones do not count,0.050.2mm2 n30.20.3 mm2 n2Total number of defects 3Distance100mm0.05mm2 or smaller ones do not count,0.050.2mm2 n40.20.3 mm2 n3Total number of defects 5Distance100mm4Fiber(Same color)L 0.5mm and smaller ones do not count (include the UV aperture), L 0.51 mm n4L

18、 12 mm n3L 23 mm n1Fiber width W0.1mmTotal number on each surface n 4Distance100mmL 0.5mm and smaller ones do not count (include the UV aperture),L 0.51 mm n3L 12 mm n2L 23 mm n1Fiber width W0.1mmTotal number on each surface n 3Distance50mmL 0.5mm and smaller ones do not count (include the UV apertu

19、re),L 0.51 mm n5L 12 mm n4L 23 mm n3Fiber width W0.1mmTotal number on each surface n 6Distance50mm5Particle(Same color)0.05mm2 or smaller ones do not count (include the UV aperture and the distance20mm),0.050.1mm2 n40.10.3 mm2 n30.30.5 mm2 n1Total number of defects on each surface4Distance50mm0.05mm

20、2 or smaller ones do not count (include the UV aperture and the distance20mm),0.050.1mm2 n30.10.3 mm2 n2Total number of defects on each surface3Distance50mm0.05mm2 or smaller ones do not count (include the UV aperture and the distance20mm), 0.050.1mm2 n40.10.3 mm2 n3Total number of defects on each s

21、urface4Distance50mmNo.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface6Particle(Different color)0.05mm2 or smaller ones do not count (include the UV aperture and the distance20mm),0.050.1mm2 n20.10.3mm2 n1Total number of defect

22、s on each surface2Distance50mm0.05mm2 or smaller ones do not count (include the UV aperture and the distance20mm),0.050.1mm2 n20.10.3 mm2 n1Total number of defects on each surface2Distance50mm0.05mm2 or smaller ones do not count (include the UV aperture and the distance20mm),0.050.1mm2 n30.10.3 mm2

23、n2Total number of defects on each surface3Distance50mm7Pin hole(Pit)Area 0.08mm2 n2Distance100mmArea 0.2mm2 n3Distance100mmArea 0.3mm2 n3Distance100mm8Peel offArea 0.08 mm2 n2Distance100mmArea 0.2 mm2n3Distance100mmArea 0.3 mm2n3Distance100mmTotal number of defects per surface < 4Total number of

24、defects per surface < 3Total number of defects per surface < 6For above defects, if any single parameter (length, width, number, distance) exceeds the standard, it is considered exceeding the standard.9Felt ScratchesAfter electroplating, spray painting, and paint drying for the surfaces of eac

25、h key, felt scratches are not allowed.10Unfelt ScratchesAfter electroplating, spray painting, and paint drying for the surfaces of each key, unfelt scratches are determined according to Level A surface.11Color and GlossPls referto the document <<Lenovo NB Surface Craftwork Test Standard>>

26、; which released by Lenovo ME RD12Blister/BubbleNot AllowedNot AllowedNot Allowed13Orange/GofferNot AllowedAccording to the limited sampleAccording to the limited sample14Crazing CrazingNot AllowedNot AllowedNot Allowed15 Logo Area1) Logo Area define: Logo around 20mm*20mm2) Logo font: Allowed 1pcs

27、particle with 0.05 mm2 and include the UV aperture;3) Logo Area not include the Logo font: Allowed 1pcs particle with 0.1 mm2 and not include the UV aperture;4) Total number of defects in Logo Area n1PS: Any unknown appearance defects possibly caused by new technology must be discussed and decided b

28、y the two parties, based on actual circumstances.3.2 IMF CraftworkNo.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surface1Felt ScratchesL5mm, W0.1mmn1L5mm, W0.2mmn2, Distance 100mmPS: 1)No obvious different color and difficult to found2) Logo area not allowed 2Unfelt Sc

29、ratchesL20mm, W0.2mmn2, Distance100mmL25mm, W0.3mmn2, Distance100mmPS: 1)No obvious different color and difficult to found2) Logo area not allowed3Contamination(Same color)D0.3mm not count;0.3<D0.5mm, n8, Distance50mm;0.5<D0.7mm, n4, Distance100mm;D>0.7mm, not allowedTotal number on each su

30、rface n 10PS: 1)In order to meet the color transition effect and caused some printing ink contamination in the transition, the acceptance criteria reference the golden sample;2)Logo area not allowed4Contamination(Different color)D0.2mm not count;0.2<D0.5mm, n5, Distance100mm;0.5<D0.6mm, n2, Di

31、stance100mm;D>0.6mm, not allowedTotal number on each surface n 6, 5Strip foreign material (Same color)W0.1mm, not count; L5mm, W0.2mm, n2Distance100mm;W0.2mm, not count; L3mm, W0.3mm, n2Distance100mm;Logo area not allowed6Pattern orientation precision (Whole excursion)For the pattern which the sp

32、ace30from the edge must follow below requirements:A parts: The max excursion space1.5mm;C parts: The max excursion space1.5mm;PS: The pattern cant be obvious distortion and need follow the limit sample.7整體包邊Whole envelope包邊到R0.3的切線處，包邊位置的正負(fù)判定如圖所示，允差為-0.6mm,+0mm之間。整個(gè)包邊自然、順暢，無明顯突變。底材和薄模印刷色彩為同色時(shí)，I到Q區(qū)間位

33、置允許段差為-1.0mm,+0mm之間。底材和薄模印刷色彩為異色時(shí)，I到Q區(qū)間位置允許段差為-0.8mm,+0mm之間。No.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface8包膠以自然性、順暢性為原則，不可影響整體外觀，不可影響裝配；PQ之夾角，IJ之夾角處包膠面積0.7mm2,且高度0.8mm，數(shù)量限2個(gè)。其他位置不允許。9螺絲孔附近包邊包邊到外殼開孔內(nèi)側(cè)，到達(dá)6螺絲通孔側(cè)的平臺(tái)上，當(dāng)mylar片蓋

34、上后，從任何方向不應(yīng)看到素材。(所以缺陷必須在棱形框內(nèi)均OK)10Color Pls refer to the document <<Lenovo NB Surface Craftwork Test Standard>> which released by Lenovo ME RD11GlossPls refer to the document <<Lenovo NB Surface Craftwork Test Standard>> which released by Lenovo ME RD12Bubble/Peel offNot Allow

35、ed13DentFollow the spec of Item 3 :Contamination(Same color)PS:A) This standard be used on IMF appearance inspect of Lenovo NB A, C parts;B) Logo area define: Logo font and around Logo font 20mm*20mm;C) Definition for appearance surface levels: D) Other defect phenomenon pls follow the limit sample

36、which signed by Lenovo ME RD and BU Quality:3.3 IMR craftwork:No.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface1Felt ScratchesL5mm, W0.1mmn1L5mm, W0.2mmn2, Distance 100mmL10mm, W0.3mmn2, Distance100mm2Unfelt ScratchesL20mm, W

37、0.2mmn2, Distance100mmL25mm, W0.3mmn2, Distance100mmL25mm, W0.5mmn2, Distance100mm3Contamination(No Convex)0.05mm2 or smaller do not need count,0.050.2mm2 n30.20.3 mm2 n2Total number of defects on each surface3Distance100mm0.05mm2 or smaller ones do not count,0.050.2mm2 n30.20.3 mm2 n2Total number o

38、f defects 3Distance100mm0.05mm2 or smaller ones do not count,0.050.2mm2 n60.20.3 mm2 n3Total number of defects 5Distance100mm4Fiber(Same color)L 0.5mm and smaller ones do not count, L 0.51 mm n3L 12 mm n2L 23 mm n1Fiber width W0.1mmTotal number on each surface n 3Distance100mmL 0.5mm and smaller one

39、s do not count,L 0.51 mm n3L 12 mm n2L 23 mm n1Fiber width W0.1mmTotal number on each surface n 3Distance50mmL 0.5mm and smaller ones do not count,L 0.51 mm n5L 12 mm n4L 23 mm n3Fiber width W0.1mmTotal number on each surface n 5Distance50mm5Particle(Same color)0.05mm2 or smaller ones do not count,0

40、.050.1mm2 n40.10.3 mm2 n30.30.5 mm2 n1Total number of defects on each surface4Distance100mm0.05mm2 or smaller ones do not count,0.050.1mm2 n30.10.3 mm2 n2Total number of defects on each surface3Distance50mm0.05mm2 or smaller ones do not count, 0.050.1mm2 n40.10.3 mm2 n3Total number of defects on eac

41、h surface4Distance50mm6Particle(Different color)0.05mm2 or smaller ones do not count,0.050.1mm2 n20.10.3mm2 n1Total number of defects on each surface2Distance100mm0.05mm2 or smaller ones do not count 0.050.1mm2 n20.10.3 mm2 n1Total number of defects on each surface2Distance50mm0.05mm2 or smaller one

42、s do not count (include the UV aperture and the distance20mm),0.050.1mm2 n40.10.3 mm2 n2Total number of defects on each surface4Distance50mmNo.ItemAcceptance criteria for Level A surfaceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface7DentA1 surface:Area 0.02mm2 n1A2/A3

43、/A4 surface:Area 0.03mm2 n2Distance100mmArea 0.2mm2n3Distance100mmArea 0.3mm2n3Distance100mm8Film brokenArea 0.08 mm2 n2Distance100mmArea 0.2 mm2n3Distance100mmArea 0.3 mm2n3Distance100mmTotal number of defects per surface < 4Total number of defects per surface < 3Total number of defects per s

44、urface < 6For above defects, if any single parameter (length, width, number, distance) exceeds the standard, it is considered exceeding the standard.9ColorPls refer to the document <<Lenovo NB Surface Craftwork Test Standard>> which released by Lenovo ME RD10Gloss Pls refere to the do

45、cument <<Lenovo NB Surface Craftwork Test Standard>> which released by Lenovo ME RD11Blister/BubbleNot Allowed12Film pleatPls refer the limit sample signed by ME RD and BU Quality13Crazing CrazingNot AllowedAccording to the limited sampleAccording to the limited sample15 Logo AreaLogo fo

46、nt and around Logo font 20mm*20mmPS: Any unknown appearance defects possibly caused by new technology must be discussed and decided by the two parties, based on actual circumstances.3.4 General Painting, Leather, Plating, TextureNo.ItemAcceptance criteria for Level A surfaceAcceptance criteria for L

47、evel B surfaceAcceptance criteria for Level C surface1Felt ScratchesL5mmW0.1mmn1L10mmW0.2mmn2Distance 100mmL10mmW0.3mmn2Distance100mm2Unfelt ScratchesL10mmW0.2mmn1L15mmW0.3mmn2Distance100mmL15mmW0.5mmn2Distance100mm3Contamination(No Convex)0.05mm2 or smaller ones do not count,0.050.2mm2 n40.20.3 mm2

48、 n2Total number of defects on each surface4Distance100mm0.05mm2 or smaller ones do not count,0.050.2mm2 n30.20.3 mm2 n2Total number of defects 3Distance100mm0.05mm2 or smaller ones do not count,0.050.2mm2 n60.20.3 mm2 n3Total number of defects 6Distance100mm4Fiber(Same color)L 0.5mm and smaller ones

49、 do not count,L 0.51 mm n4L 12 mm n3L 23 mm n1Fiber width W0.1mmTotal number on each surface n 4Distance100mmL 0.5mm and smaller ones do not count,L 0.51 mm n3L 12 mm n2L 23 mm n1Fiber width W0.1mmTotal number on each surface n 3Distance100mmL 0.5mm and smaller ones do not count,L 0.51 mm n5L 12 mm

50、n4L 23 mm n3Fiber width W0.1mmTotal number on each surface n 6Distance100mm5Particle(Same color)0.05mm2 or smaller ones do not count,0.050.1mm2 n30.10.2 mm2 n20.20.3 mm2 n1Total number of defects on each surface3Distance100mm0.05mm2 or smaller ones do not count,0.050.1mm2 n20.10.3 mm2 n1Total number

51、 of defects on each surface2Distance100mm0.05mm2 or smaller ones do not count,0.050.1mm2 n40.10.2 mm2 n30.20.3 mm2 n2Total number of defects on each surface4Distance100mm6Particle(Different color)0.05mm2 or smaller ones do not count,0.050.1mm2 n20.10.3mm2 n1Total number of defects on each surface2Di

52、stance100mm0.05mm2 or smaller ones do not count,0.050.1mm2 n20.10.3 mm2 n1Total number of defects on each surface2Distance100mm0.05mm2 or smaller ones do not count,0.050.1mm2 n40.10.2 mm2 n30.20.3 mm2 n2Total number of defects on each surface4Distance100mmNo.ItemAcceptance criteria for Level A surfa

53、ceAcceptance criteria for Level B surfaceAcceptance criteria for Level C surface7Pin hole(Pit)Area 0.08mm2n2Distance100mmArea 0.2mm2n3Distance100mmArea 0.3mm2n3Distance100mm8Peel offArea 0.08mm2n2Distance100mmArea 0.2mm2n3Distance100mmArea 0.3mm2n3Distance100mmTotal number of defects per surface < 4Total number of defects per surface < 3Total number of defects per surface < 6For above defects, if any single parameter (length, width, number, distance) exceeds the standard, it is conside