铝挤压机培训资料1

AluminumProfileExtrusionShandongUniversity2010.06ContentsChapter1ProcessofExtrusionofAluminum..........................................................................................................31.1ProcessOverview......................................................................................................................................31.2Billet.......................................................................................................................................................41.3DiesandTooling.......................................................................................................................................51.4DirectExtrusionOperation........................................................................................................................81.5Aging.........................................................................................................................................................91.6Packaging................................................................................................................................................10Chapter2MetallurgicalPrinciples...........................................................................................错误!未定义书签。2.1Introduction................................................................................................................错误!未定义书签。2.2Structure.....................................................................................................................错误!未定义书签。2.2.1LatticeStructureSinglePhase.........................................................................错误!未定义书签。2.2.2MultiphaseStructure—EquilibriumDiagrams................................................错误!未定义书签。2.2.3Diffusion,Precipitation,Non-equilibrium.......................................................错误!未定义书签。2.2.4MeltingandCastingProcesses........................................................................错误!未定义书签。2.3DevelopmentoftheContinuousCastStructure.........................................................错误!未定义书签。2.3.1PeripheralShellandPeripheralSegregation...................................................错误!未定义书签。2.3.2CastLogSurface.............................................................................................错误!未定义书签。2.3.3CastGrainandCellStructure,IntermetallicPhases........................................错误!未定义书签。Chapter3MachineryandEquipmentforDirectandIndirectHotExtrusion............................错误!未定义书签。3.1MachineryforDirectExtrusion..................................................................................错误!未定义书签。3.1.1ExtrusionPressDesignPrinciples...................................................................错误!未定义书签。3.1.2MainSubassembliesoftheDirectExtrusionPress.........................................错误!未定义书签。3.1.3AuxiliaryEquipmentforDirectExtrusion.......................................................错误!未定义书签。3.1.4HydraulicDriveandControlSystemsforDirectExtrusion............................错误!未定义书签。3.1.5ElectricalDrive,Control,andRegulationforDirectExtrusion......................错误!未定义书签。3.1.6TypicalOperatingSequenceforDirectExtrusion...........................................错误!未定义书签。Chapter4ExtrusionTooling..................................................................................................错误!未定义书签。4.1RequirementsofToolingandToolingMaterial..........................................................错误!未定义书签。4.1.1RequirementsoftheExtrusionTooling...........................................................错误!未定义书签。4.1.2RequirementsoftheToolingMaterials............................................................错误!未定义书签。4.2DesignofToolSetsforDirectandIndirectExtrusion...............................................错误!未定义书签。4.2.1DesignoftheToolSetforDirectExtrusion....................................................错误!未定义书签。4.2.2DesignoftheToolSetforIndirectExtrusion..................................................错误!未定义书签。4.2.3SealingoftheShape-ProducingToolingwiththeContainer...........................错误!未定义书签。Chapter5ExtrusionofSemifinishedProductsinAluminumAlloys........................................错误!未定义书签。5.1General.......................................................................................................................错误!未定义书签。5.2ExtrusionBehaviorofAluminumAlloys...................................................................错误!未定义书签。5.2.1FlowStress......................................................................................................错误!未定义书签。5.2.2FlowProcess............................................................................................................错误!未定义书签。5.2.3ThermalBalanceandExtrusionSpeed............................................................错误!未定义书签。5.2.4SectionSurfaceandSurfaceDefects...............................................................错误!未定义书签。5.2.5ProcedurestoControltheThermalBalance....................................................错误!未定义书签。