简介:摘要:“一模多孔”被业界广泛称之为“多孔模”。创新多孔模铝型材挤压模具的设计技术与制造方案是关乎生产效率、产品质量和成本控制的关键领域。设计模具结构时,需要考虑铝型材的形状、尺寸和孔型等要求。根据产品要求,合理设计模具的多孔布局和排列方式,以最大限度地提高生产效率和成品率。选择耐磨、耐高温、导热性能好的材料,如优质合金钢或特殊涂层材料,以确保模具的耐用性和稳定性。针对多孔模具的特点,设计有效的温度控制系统,以确保模具温度的均匀性和稳定性,从而提高产品的成型精度和表面质量。通过创新的模具设计技术和加工精度方案控制,可以实现多孔模铝型材挤压模具的高效生产,提高产品质量和生产效率,从而达到节能、节人、节地、节成本的目标。本文结合创新多孔模铝型材挤压模具设计技术与制造策略进行分析,以供参考。
简介:为评估火灾高温后6061-T6铝合金挤压型材的残余力学性能,设计加工了16个标准试件,通过静力拉伸试验和往复滞回试验,研究了过火温度、冷却方式、过火时间等因素对火灾高温后铝合金残余力学性能的影响规律.基于试验数据,得到如下结论:1)火灾高温后,材料弹性模量变化不大,但材料屈服强度、极限强度和断裂强度显著下降;2)过火温度和过火时间是影响强度的主要因素,冷却方式影响不大,温度越高、时间越长,强度下降越明显;3)采用Ramberg-Osgood模型,对火灾高温后材料的循环加载骨架曲线进行拟合,得到循环荷载下的应力-应变关系骨架曲线,为火灾高温后;铝合金结构的抗震性能和抗风性能评估提供了依据.
简介:AstudyonhotextrusionofTi-6Al-4Vusingsimulationsandexperiments;Dampingcharacterizationofaluminiumcontaininginterconnectedwirereinforcementusinganovelfiequencydomainbasedmethod;DevelopmentofAl-Si-MgAlloysreinforcedwithBoronCarbideParticles;DevelopmentofAl-Si-MgAlloysreinforcedwithBoronCarbideParticles;
简介:Finiteelementinvestigationsupontheinfluenceofpocketdiedesignsonmetalflowinaluminiumextrusion-PartI.effectofpocketangleandvolumeonmetalflow,InfluenceoftheGeometryoftheExtrusionDieontheMeltStrengthofPolymers,Innovativemanufacturingtechniqueforglassmatrixcomposites:extrusionofrecycled.TVsetscreenglassreinforcedwithAl{sub}O{sub}3platelets,Measurementofdeformationofextrusiondieinhotextrusionofaluminum-deformationofextrusiondieinaluminumhotextrusionⅡ.
简介:Asurveyofmanifolddesignsforflatdieextrusion;CermetDiesforHotExtrusionofHardAluminium;Clustercomputinginnumericalsimulationofextrusionflow;Computeraideddesignandmanufactureofstreamlinedextrusiondies;Depositionofhardfilmsonhot-workingsteeldiesforaluminium;DevelopmentofaremotequickCAEsystemonsculpturedmetalextrusiondiesurface;
简介:AStudyofRadialGearExtrusion,Atheoreticalandexperimentalstudyoffrictioninmetalformingbytheuseoftheforwardextrusionprocess,Deepdrawingandimpactextrusionofmagnesiumalloysatroomtemperature,Effectsofdiegeometryandextrusionspeedonthecoldextrusionofaluminiumandleadalloys,FeatureextractionfromSTEP(ISO10303)CADdrawingfilesformetalformingprocessselectioninanintegrateddesignsystem,Formingfeaturerepresentationandprocessselectionincoldextrusion.
简介:EffectsofaddingLa-richmischmetalonthemicrostructureandmechanicalpropertiesofhotextrudedMg-8Alalloys;Effectsofextrusionconditionsonhotextrudingcharacteristicsofmagnesiumalloy;Expertevaluationofhydraulicpressreliability;ExtrudabilityimprovementandenergyconsumptionestimationinAIextrusionprocessofa7003alloy;Fabricationofcompositepipesbymulti-billetextrusiontechnique