铝挤压机培训资料.docx

《铝挤压机培训资料.docx》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、AluminumProfileExtrusionShandongUniversity2010.0610ContentsChapter1ProcessofExtrusionofAluminum11.1ProcessOverview11.2Billet21.3DiesandTooling21.4DirectExtrusionOperation51.5Aging61.6Packaging7Chapter2MetallurgicalPrinciples82.1Introduction82.2Structure82.2.1LatticeStructureSinglePh

2、ase92.2.2MultiphaseStructure—EquilibriumDiagrams142.2.3Diffusion,Precipitation,Non-equilibrium182.2.4MeltingandCastingProcesses212.3DevelopmentoftheContinuousCastStructure222.3.1PeripheralShellandPeripheralSegregation232.3.2CastLogSurface242.3.3CastGrainandCellStructure,Intermetalli

3、cPhases26Chapter3MachineryandEquipmentforDirectandIndirectHotExtrusion313.1MachineryforDirectExtrusion313.1.1ExtrusionPressDesignPrinciples333.1.2MainSubassembliesoftheDirectExtrusionPress403.1.3AuxiliaryEquipmentforDirectExtrusion513.1.4HydraulicDriveandControlSystemsforDirectExtru

4、sion543.1.5ElectricalDrive,Control,andRegulationforDirectExtrusion593.1.6TypicalOperatingSequenceforDirectExtrusion59Chapter4ExtrusionTooling594.1RequirementsofToolingandToolingMaterial594.1.1RequirementsoftheExtrusionTooling594.1.2RequirementsoftheToolingMaterials594.2DesignofToolS

5、etsforDirectandIndirectExtrusion594.2.1DesignoftheToolSetforDirectExtrusion594.2.2DesignoftheToolSetforIndirectExtrusion594.2.3SealingoftheShape-ProducingToolingwiththeContainer59Chapter5ExtrusionofSemifinishedProductsinAluminumAlloys595.1General595.2ExtrusionBehaviorofAluminumAlloy

6、s595.2.1FlowStress595.2.2FlowProcess595.2.3ThermalBalanceandExtrusionSpeed595.2.4SectionSurfaceandSurfaceDefects595.2.5ProcedurestoControltheThermalBalance595.2.6JoiningbyExtrusion59Chapter6BilletHeatingSystems59106.1InductionFurnaces596.1.1General596.1.2Gas-FiredBilletPreheatFurnac

7、e596.1.3TemperatureMeasurementandControl596.1.4Economics596.1.5ExtrusionBilletTransportMechanisms596.2Age-HardeningOvensforAluminumAlloys596.2.1HeatTransferbyConvection596.2.2DesignoftheChamberFurnace596.2.3Heating596.2.4TransportMechanisms59Chapter7AluminumExtrusionGlossary5910Chap

8、ter1ProcessofExtrus