手机品质检验规范英文版Word文件下载.docx
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手机品质检验规范英文版Word文件下载.docx
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RevisionContent
Preparedby
Date
Remarks
A
FirstIssue
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
Y
Z
1.Purpose
DefinecosmeticcriteriaofGioneemobilephoneproduct,DefinedefectdeterminingbaselineofGioneemobilephoneproductcosmeticinspection,letproducer,inspectorcanunderstandproductinspectioncriteriacorrectlyandquickly.Toensureproductquality,satisfycustomer’srequirement.
2.Application
ApplytocosmeticFunctioninspectionforGionee;
3.Inspectionrequirements
3.1Inspectionqualification:
Beforetheinspectorschecktheproducts,theywouldbeofferedon-the-jobtrainingandgotthecertificationoftheirinspectionskills.
3.2illuminationrequirement:
l.1000±
200Lux,preventinterferedbyotherilluminant.
3.3Inspectiondistance:
Forallthestandarddistance(fromoureyestoproducts)fromthesurface(anysurfacelevel)observationis30-35cm.
3.4Inspectionangle
Inspectionangle:
Testedsurfaceandthelineofsightwithin45degreesofrotation,inordertomakethepartstotestinallpossibleilluminationconditions,inspectorsshouldrotateinalldirectionsfromtheproductsothatalldefectsarevisible.
3.5Inspectionenvironment
Inordertoreduceinspectortodeterminethecolorerrorweneedtocreateanenvironmentthatisneutralcolor,sothecomponentsandassembliesshouldbeinfrontofagraybackground.
3.6Inspectioninstrument
Inspectorsneedtousepointgaugetodeterminetheflawsofappearance,thepictureofpointgaugeseechart:
3.7DefectDefinition
Seriousdefect:
Productdefectjeopardizeuserorproducer’slife&
security
Majordefect:
Defectreducesproductfunctionorusedeffect,cannotmeetexpectedobjective.
MinorDefect:
Defectdoesn’tinfluenceproductfunctionorusedeffect,justablemish.
3.8Samplingstandard
ThesamplingstandardshouldfollowMIL-STD-105EAQL=0.65II
1)20pcsmakeupaLot.
Normalinspection:
5outof20sampled.
Strictinspection:
8outof20sampled.
Reducedinspection:
3outof20sampled
2)Inthebeginning,usenormalinspectiongenerally
a.NormalinspectionStrictinspection:
Continuouscheck5batches,thereare2batchesrejected.
b.Continuous5batcheswhichwereallowedthenstopcheck.
c.Normalinspection---Reducedinspection:
Continuous10batcheswhichwasallowed.
3.9Returnsstandard
Cosmeticdefects:
FoundtheunqualifiedproductsthatexceedAQL,thenthecurrentbatchandbefore
&
afterthecurrentbatchwillberejected.Totalreturn3batches
Functiondefects:
FoundtheunqualifiedproductsthatexceedAQL,thenthecurrent2batchesandtheformer2batches&
afterthe2batcheswillberejected.Totalreturn5batches
ReturntoMFGandarrangeforsorting,theninformtheENGandQAtoanalysisandimprovement.
MIL-STD105E
Samplequantityindex
Batch
Specialinspectionlevel
Generalinspectionlevel
Range
S-1
S-2
S-3
S-4
Ⅰ
Ⅱ
Ⅲ
2--8
9--15
16--25
26--50
51--90
91--150
151--280
281--500
501--1200
1201--3200
3201--10000
10001--35000
35001--150000
150001--500000
500001--above
4.Definitionofproductdefects:
Color&
gloss:
Usethesignedstandardsampleorthecolorlimitsampleasthestandard
Spotdefect:
Takethelargestareaasthesizeofthespotdefect
Colormottle:
Thereisaspot,whichhascolordifferencefromtheotherareaofproduct.
Shrinkage:
Itishardtomaintainthehighmoldingpressuretoinjectionmoldingtheunevenproductthickness,whichwillcausethesinkmarkonthethickercrosssectionarea.
Weldline:
Duringtheinjectionmoldingprocess,theplasticflowencountersmanytoolstructuresandplasticflowcannotmeltandintegratewell,whichleavesanobviouslineonthesurfaceofplasticparts.
Cracking:
Theinternalstressorthedamageleadstothecrackingonplasticpartssurface.
OilStain:
Thereisoilmarkleftonplasticpartsurface.
Warp&
deformation:
Thestressortheunevenforceduringmoldingprocesswillcausethewarpand
Deformationofplasticpart.
Flash:
Duetoinjectionmoldingtechniqueorthetool,itmaycausetheflashonthepartingarea.
Scratchmark:
Thefrictionorscratchleadstospot,lineorflakedamage.
Bubble:
Iftheplasticpellethasbeenfullydriedbeforemolding,thewaterinthehigh-temperature
Plasticwillvaporizeandleastobubbleontheplasticpart.
Streak:
Therearegrowth-ringlinesaroundthegate.
Fatedge:
Thepaintisunevenandstacksuponcertainareaofpaintedpartsduetotheimproperleveling.
Orangepeel:
Thereisorangepeel-likewinkleonthepaintedpartsurface.
Particle:
Therearetinyparticlesonthepaintingpartsurface.
Fabric:
Therearesometinyfursonthepaintinglayer.
Colordifference:
Thepaintingcolorisdifferentfromthestandardcolorboardorgoldensample.
Glossdifference:
Theglossofpaintinglayerisbeyondglossdifferenceofthestandardsample.
Roughness:
Thepaintingsurfaceisunevenandrough.
Stain:
Thereisblemishorblotonthepaintingsurface.
5.SurfaceoftheproductGrade
Producthasfourlevels:
Front、Back、Flank、Inside.
Front:
Thefrontofvisualarea,includethedisplayareaofLCD,thefrontcameraarea、Sensation、touchkey
Back:
Thebackofvisualarea,includebatterycover、rearcamera、flashlightarea
Inside:
Openthebatterycover;
includethebackofthebatterycover&
insidethebatterycover,thebatterycompartment&
theantennaarea
Flank:
Thefourflankofphone,includethebutton&
USB&
headset&
speaker&
MIC
ClassC
ClassB
ClassA
6.Inspectionandjudgmentprinciple
6.1Colorandluster,accordingtothepartsofthecontractstandardsampleorcolorlimitsamples;
6.2Inspectorsmustteststrictlyonthebasisofstandard,andjudgethequalifiedofbatchesobjectively;
6.3Whenthenumberofallthedefectsgeneratedbytestingmorethantheacceptancenumberofallowabledefects,determinethewholebatchesofproductsunqualified.Ifthesameproductwasfoundtwokindsofdefectsatthesametime,discriminatedaccordingtoitsheaviestdefect.
6.4Whentheroutineinspection,QAshouldcheckwhethertheinspectionsheetismatchedwiththeinspectionoftheproductandthebatches(especiallytheexternalpackaginglogoshouldbefullinspection),otherwisedonotacceptproductinspection,andallreturn;
6.5Forcosmeticdefects,thedistancerequiredbetweenthetwodefectsisDS≧20mm.
Inthe20mm*20mmcanbeacceptabledefectquantity
1defect
7.Cosmeticinspection
7.1CosmeticInspectionstandards
Surface
type
Inspectionstandards
SideA
TPscreen、receiver、thefrontcamera、thetouchbutton
1.AffirmtheTPScreenwithoutscratchandwhitepoint
2.Frontandrearcamera:
Makesurethecameraassembledinplace,deviation、dirtandhairetc.shoulddefinereferringtoacceptable
3.Receivermesh:
deviation、deformation、brokenarenotallowed;
4.Otherareas:
Definereferringtoacceptablestandard;
SideB
Button、USB、thejackofheadset、ThejackofMIC
1.TheUSBwithoutscratch
2.Checkthebuttonwithoutscratch&
paintbelloff&
break&
falloff&
Elastic
3.checktheflankwithoutpaintoff&
leaning&
blockage&
TheUSBwithoutfalloff&
stratification&
clipforeignbody
Batterylip、GIONEELogo、Rearcamera、flashlightarea
1.Logo:
Thelogoisnotallowedtohavedeviation、deformation、excessiveglue、brokenetc.
2.Therearcamera:
Makesurethecameraassembledinplace,deviation、dirtandhairetc.shoulddefinereferringtoacceptablestandard;
3.Flasharea:
Don'
tallowthesubsidence,deviation、dirtandhairetc.shoulddefinereferringtoacceptablestandard;
SideC
Surfacecanbeseenafteropenthebatterycover(includebackcover、batterycompartment、antenna、screw、thebatteryconnector、speaker、Simslot、SDslot)
1.Backcover:
MakesureB-coverandA-coverarebuckledinplace,cosmeticsreferringtoacceptablestandard;
2.Batterycompartments:
Deformationisnotallowed,cosmeticsreferringtoacceptablestandard;
3.Antenna:
Makesuretheantennagluesinplace,excessiveglue、deformation、rakeangleandleakageofcopperetc.defectsarenotallowed.
4.Screw:
Thescrewwhichisnotreachthedesignatedposition、shortshipped,destroyed,isnotallowed,offthepaintreferringtoacceptablestandard;
5.BatteryconnectorandSIMtray:
Shrapnelcan’tbeoxygenation/bending;
6.Speaker:
Checkwhetherthespeakerisassembledinplace,foamcan'
tbedamaged.
7.2GiONEE5615SpecialappearanceInspectionstandards
No.
InspectionContent
DefectItem
InspectionSurface
Standard
Tools
DefectDefinition
Serious
Major
Minor
1
LCD/L
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