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ID:58804777
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时间:2020-09-27
《布 匹 检 验 标 准 E版.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、FABRICINSPECTIONPoweredbyM.T.L.TheinspectionwillbeconductedusingtheFourPointSystem.Inthefourpointsystem,amaximumoffourpenaltypointscanbeassessedforanysingledefectandnolinearyardcanbeassessedforanysingledefectandnolinearyardcanbeassessedmorethanfourpointregardlessofthenumb
2、erofdefectswithinthatpiece.Defectsinboththewarp/fillanddirectionswillbeassignedpointsunderthefollowingcriteria.1point-Defectsupto3"2points-Defects>3"<6"3points-Defects>6"<9"4points-Defects>9"Anydefectofacontinuousnatureshallbeassignedfourpointsforeachyardinwhichitoccurs.S
3、everedefectsareassignedthemaximumfourpointsforeachyardinwhichtheyoccur.Example:regardlessofsize,holewouldbepenalizedfourpoints.Continuingconditionssuchasbarre,sidecentersideshading,rolltorollshading,narroworirregularwidth,creasing,unevenfinishshallbecountedfourpointsforev
4、eryyardwithintherollthatisfoundtocontaintheseconditions.Themaximumpenaltyforanyoneyardshallnotbemorethanfourpoints.PointCalculationAcceptablePointCountLevelRollsSelectionProceduresPenaltyPointGradingTermsofFabricDefectsPointCalculation:Allinspectorsarebasedonasq.yds.compu
5、tation.Thefollowingformulaisusedtodeterminethepointofeachroll.TotalPointsx36x100----------------------------------------------------------=pointsper100sq.yds.InspectedyardsxCuttablefabricwidthThetotaldefectsshallbemultipliedby3600andthendividedbytheproductofthetotalyardag
6、emultipliedbytheoverallwidthincludingselvage.Theaveragepointcountpershipmentiscalculatedbytotalingthenumberofpenaltypointsper100sq.yds.perrollandthendividingbythenumberofrollsinspected.Totalpenaltypointsper100sq.yds.ofallrolls----------------------------------------------
7、-----------------------=AveragePointsPerShipmentTotalnumberofrollsinspectedbacktotopAcceptablePointCountLevelVarioustypesoftextilesaredividedintothefollowingfivegroups.Individualrollsexceedingthespecifiedpointcountlevelshallbegradedassecondquality.Ashipmentshallbefailedth
8、einspectioniftheshipmentpenaltycountpointsexceedthespecifiedpointcountlevel.WovenfabricGroupFabr
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