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零件号/图号:PartNo./DrawingNo.:供应商：Supplier:供应商代码：SupplierCode:过程编号ProcessNO.制造□Manufacture移动○Transfer储存△Stocking检验◇Inspection操作描述ProcessDescription机器设备/测量设备FacilitiesofMachine/Measure特殊特性符号ParticularCharacteristic关键产品特性KeyProductProperty特殊特性符号ParticularCharacteristic关键过程特性KeyProcessRequirement10△原材料接收和验证Rawmaterialreceivingandverification20□压蜡Waxinjection蜡模和压蜡机IR06BWaxpatternandwaxinjectorIR06B30□修蜡Removingflashingofwaxpattern刀片knife40□蜡模组树Waxpatterntreeassembly电炉Electriccooker50□模组清洗Waxpatterntreecleaning冲洗池Cleaningtank60□制壳shellmaking制壳机Shellmakingmachine▲Ambienttemperature18-28℃;Surfaceambienthumidity60±20usingcontrolchart70□脱蜡De-waxing蒸汽脱蜡釜SteamFurnaceModelDRT120080□焙烧Shellbaking焙烧炉TJ-02ShellbakingfurnaceTJ-0290□熔炼MeltingMeltingFurnace225KW/150kg100□浇注Pouring长柄杓Ladle110□脱壳De-shelling凿岩锤Jackhammer120□切割浇口Gatecutting切割机GatecuttingmachineY2-112M-4130□磨浇口Gategrinding磨浇口机Grindingmachine过程流程图processflowchart修订日期Rev.:编制日期CompileDate：01/08/12零件名称/描述：编制：批准：零件号/图号:PartNo./DrawingNo.:供应商：Supplier:供应商代码：SupplierCode:过程编号ProcessNO.制造□Manufacture移动○Transfer储存△Stocking检验◇Inspection操作描述ProcessDescription机器设备/测量设备FacilitiesofMachine/Measure特殊特性符号ParticularCharacteristic关键产品特性KeyProductProperty特殊特性符号ParticularCharacteristic关键过程特性KeyProcessRequirement过程流程图processflowchart修订日期Rev.:编制日期CompileDate：01/08/12零件名称/描述：编制：批准：140◇毛坯检验Castinginspection150○移至热处理区域Movetoheattreatment160□固溶处理Solutiontreatment170悬挂抛丸hangingsandblasting180□X光检验X-Rayinspection190○移至电解抛光区域Eelectropolisharea200□电解抛光Eelectro-polish210○移至机加工区域Movetomachiningarea220□粗车内孔RoughturningID数控车床CNClatheΦ77.65±0.05,Φ81.2/-0.3，Φ18±0.2230□加工螺纹孔Machiningthreadhole立式加工中心verticalmachiningcenter4-M5-6H(thru),2-M4-6H(depth5+1/0,M5-6H(depth8±0.5，M16×1.5-6H240□加工螺纹孔Machiningthreadhole立式加工中心verticalmachiningcenter4-M5-6H(thru),M3-6H(depth5±0.5）250□加工螺纹孔Machiningthreadhole立式加工中心verticalmachiningcenter2-M20×1.5-6H，M5-6H零件号/图号:PartNo./DrawingNo.:供应商：Supplier:供应商代码：SupplierCode:过程编号ProcessNO.制造□Manufacture移动○Transfer储存△Stocking检验◇Inspection操作描述ProcessDescription机器设备/测量设备FacilitiesofMachine/Measure特殊特性符号ParticularCharacteristic关键产品特性KeyProductProperty特殊特性符号ParticularCharacteristic关键过程特性KeyProcessRequirement过程流程图processflowchart修订日期Rev.:编制日期CompileDate：01/08/12零件名称/描述：编制：批准：260□精车内孔FinishturningID数控车床CNClatheΦ78+0.06/+0.02270□攻丝Tappinghandwork280□去毛刺De-burrs290□◇终检Finalinspection300□清洗Cleaning310□包装Packaging蜡料错误Wrongwaxmaterial停产/尺寸超差Productionstopped/dimensionoutofspec4交货/订单错误/包装/标签错误/材料不恰当Errorsindelivery/PO/incorrectpackaging,label/Materialnotspecificcorrectly2按订单检验引进蜡料的类型，数量及外观Inspecttheincomingwaxtype,quantityaswellastheappearancepertheorder.检查供应商的外包装Checksupplier'spackingbar-code648None材料成份错误Wrongmetal在浇注时需要调整化学成份使得生产成本增加Productioncostisincreasedsincemetalchemicalcompositionwillhavetobeadjustedatpouring4交货/订单错误/包装/标签错误/材料不恰当Errorsindelivery/PO/incorrectpackaging,label/Materialnotspecifiedcorrectly2按订单检验引进材料的类型，数量及外观Inspecttheincomingmetaltype,quantityaswellastheappearancepertheorder实验室每批检查化学成分和外观Visualandchemicallabcheckeachlot.Comparetheresultwiththespecification864None铸件尺寸超差Castingdimensionisundersized6蜡料太热Waxtoohot2按照压蜡作业指导书调整设备参数AdjustperWorkinstructionofwaxinjection每班检查verifyeachshift672None蜡料太冷Waxtoocold2按照压蜡作业指导书调整设备参数AdjustperWorkinstructionofwaxinjection每班检查verifyeachshift672None冷却时间不足Insufficientcoolingtime.2按照压蜡作业指导书调整设备参数AdjustperWorkinstructionofwaxinjection每班检查verifyeachshift672None修蜡RemoveflashonwaxpatternStep30飞边残留蜡模表面Flashremainsonwaxpattern毛坯返工Rawcastingreworked3误操作Incorrectoperation4按修蜡作业指导书FollowDeflashWorkInstruction目视检查visualcheck896NoneDate编制日期：ResponsibleDept.负责部门：Productdepartment;Q.CDept;InvestmenCastingPlant.产品部，质控部，铸件部Preparedby：Page页码：过程FMEAProcessFunctionRequirements过程功能要求蜡没有填满型腔，表面冷隔Waxpatternisnotfilledcompletelyandcoldshutremainsonthesurfaceofpart原材料接收RawmaterialacceptStep10PotentialFailureModes潜在失效模式PFMEACurrentProcessControlsDetection现行工艺检测控制Class级别FMEANo.文件编号：Manufacturer：探测度DET严重度SEVCurrentProcessControlsPrevention现行工艺控制Responsibility责任人PotentialEffect(s)ofFailure潜在失效后果6PotentialCause/MechanismofFailure潜在失效起因频度OCCTargetCompletionDate预期完成时间压蜡WaxinjectionStep20Recommendation建议的措施蜡模尺寸超差WaxpatterndimensionisoutofspecificationRPNDate编制日期：ResponsibleDept.负责部门：Productdepartment;Q.CDept;InvestmenCastingPlant.产品部，质控部，铸件部Preparedby：Page页码：过程FMEAProcessFunctionRequirements过程功能要求PotentialFailureModes潜在失效模式PFMEACurrentProcessControlsDetection现行工艺检测控制Class级别FMEANo.文件编号：Manufacturer：探测度DET严重度SEVCurrentProcessControlsPrevention现行工艺控制Responsibility责任人PotentialEffect(s)ofFailure潜在失效后果PotentialCause/MechanismofFailure潜在失效起因频度OCCTargetCompletionDate预期完成时间Recommendation建议的措施RPN蜡模组树WaxpatterntreeassemblyStep40虚焊Waxpatternisnotweldedsolidlywithbars,gates报废Scrap7焊接点不正确Incorrectwaxjoint2按蜡模组树作业指导书FollowWaxTreeAssemblyWorkInstruction100%目视检查100%visualcheck798None蜡模组树清洗WaxpatterntreecleaningStep50油脂残留在模树上Greaseremainsonwaxpatterntree模壳和蜡模外观表面不相符Shellmightnotmatchwaxpatternsurfaceappearance4没有清洗干净Notwellcleaned3按中温蜡蜡模组树清洗作业指导书PerWorkinstructionofMedium-temperatureWaxpatte