第1页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共44页第2页共44页第1页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共44页第3页共44页第2页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共44页TableofContents1.Introduction32.Background2.1Introduction2.2Attainabletolerancesandcausesinaccuracies2.3Influencesonprecision53.Hewlett-Packard3.1Wayofworking3.2HPprocesssystem3.3Co-operationwithPhilips94.Rogue4.1Specifications15第4页共44页第3页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共44页4.2Developmentgeneral4.3Toleranceanalysis4.4ProductDesign4.5MouldDesign4.6Material4.7ProcessDesign4.8DesignrulesRogue5.Carnegie5.1Specifications5.2DevelopmentCarnegiegeneral5.3Toleranceanalysis5.4ProductDesign5.5MouldDesign5.6Material5.7ProcessDesign5.8DesignrulesCarnegie276.Designrules6.1Process396.2Material6.3Mould6.4Product7.Casestudy7.1Specifications7.2Productanalysis7.3Development7.4Nextgeneration478.Literature61第5页共44页第4页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第5页共44页AppendicesAppendixAStatisticProcessControl(inDutch)AppendixBInjectionmouldingandtolerances(inDutch)AppendixC1ProductdocumentationRogueAppendixC2ToleranceanalysisRogueAppendixDAttainabletolerancesAppendixE1ProductdocumentationCarnegieAppendixE2ToleranceAnalysisCarnegie第6页共44页第5页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第6页共44页1.IntroductionThisprojecthasbeensetuptofastendowntheknowledgewithintheCCPabouthighprecisioninjectionmouldinginrelationtotheHewlett-Packard(HP)carriages.TwocarriagesforHParedevelopedforhighprecisioninjectionmouldinginco-operationwithPhilipsCompetenceCentrePlastics.“Rogue”wasatestcasetodevelopaprecisiontechnologybyinjectionmoulding,fitforhighprecisioninhighvolumes.Inthiscasetoleranceshadtobeattained,notbyadjustingintheassemblylinebutbyinjectionmoulding.Theresultswerethebaseforthedevelopmentofthemanufacturingprocess(partdesign,mouldmanufacturing,injectionmouldingprocess)forthe“Carnegie”carriage.WiththegoaltohelpHPinthefuturedevelopingproductswithsimilaraspectsitisimportanttofastendowntheobtainedknowledgeaboutthissubject.Thisstudywillresultinageneraldescriptionofdesignrulesforhighprecisioninjectionmouldingthatcanbeusedintheearlystageofdevelopment.Theearliertheco-operationwiththecustomercanstartthemoreefficienttheproductcanbedesignedforhighprecision.Efficientintermsofshorterlead-timesandmorerobustprocessing.ThegoalofthedesignrulesistosharetheknowledgewithintheBG-Plasticssopeoplecanusetheexperienceinthefuturedesigns.Thisreportstartswithageneraldescriptionabouthighprecisioninjectionmoulding.Specialattentionneedstobepaidtotheprocess,themould,thematerialandtheproductdesign.Theproductdesignisessentialforhighprecisioninjectionmoulding.Apoorlydesignedpart,nomatterhowextraordinarythemouldconstructionorprocessis,candestroyanychanceofachievingtheverytighttolerancesoftheprecisionpart.ThecarriagesofHParetheexamplesusedtofinallyformulatethedesignrulesforhighprecisioninjectionmoulding.OnechapterhasbeenspentonthedevelopmentoftheRogueandoneonthedevelopmentoftheCarnegie.Thisreportendswithatestproducttoillustratethedesignrules.第7页共44页第6页共44页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第7页共44页2.Background2.1IntroductionTalking...
