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铝合金 箱体 压铸 模具设计 全套 cad 图纸

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1摘要压铸模具是铸造液态模锻的一种方法，一种在专用的压铸模锻机上完成的工艺。它的基本工艺过程是金属液先低速或高速铸造充型进模具的型腔内，模具有活动的型腔面，它随着金属液的冷却过程加压锻造，既消除毛坯的缩孔缩松缺陷，也使毛坯的内部组织达到锻态的破碎晶粒。毛坯的综合机械性能得到显著的提高。本文运用大学所学的知识，了解压铸模具的工作原理，在此基础上，设计一款铝合金箱体压铸模具。通过查找相关资料，了解铝合金箱体压铸模具的内部结构和工作原理，构建了铝合金箱体压铸模具组成结构的总的指导思想，从而得出了该铝合金箱体压铸模具的优点是高效，经济，并且运行效果好，运行平稳的结论。关键词铝合金箱体压铸模具型腔；效率；模具2ABSTRACTTHEENVIRONMENTOFGLOBALECONOMICDEVELOPMENT,CHINAINDUSTRIESAFFECTEDBYOTHERCOUNTRIESADVANCEDTECHNOLOGYATTHESAMETIME,FOREIGNENTERPRISESANDBRANDSPREADTOMOREANDMORECHINESEHASBECOMEANOPPORTUNITYCAPPRESSINGMACHINEININDUSTRYTHROUGHAVARIETYOFWAYSHAVEBEENWORKINGWITHTHERELEVANTTECHNOLOGY,ANDCONSTANTLYIMPROVETHEIROWNSTRENGTHANDCORECOMPETITIVENESS,ANDNARROWTHEGAPWITHDEVELOPEDCOUNTRIESINTHENEWMARKETDEMAND,UPDATETHESLEEVEPRESSINGMACHINEISAPRESSINGMATTEROFTHEMOMENTTHEPRODUCTIONOFPIPEPRESSINGMACHINEEQUIPMENTMANUFACTURINGENTERPRISESTOFULLYTAPTHEPOTENTIALOFTHEMARKET,VIGOROUSLYDEVELOPTHESLEEVESOFLARGELOWCOSTPRESSINGSPECIALMACHINERYANDEQUIPMENT,PLAYSAPOSITIVEROLEINTHEEVOLUTIONOFAUTOMATICASSEMBLY,THEASSEMBLYOFMECHANICALEQUIPMENTTHEREISALARGEPIPEEQUIPMENTONEQUIPMENTSAFETYINDEXHASSTRICTREQUIREMENTSOFPRODUCTIONINTHEPRODUCTIONEQUIPMENTOFENTERPRISES,GIVEFULLCONSIDERATIONTOTHEPOSSIBLEPROBLEMSINTHEOPERATIONOFTHEEQUIPMENT,SOASTOREDUCETHENOISEPOLLUTIONCAUSEDBYVIBRATIONORIMPROPEROPERATIONOFEQUIPMENTPHENOMENONANDMANUFACTURINGOFDOMESTICPIPEPRESSINGEQUIPMENTWITHGLOBALAPPEAL,ECONOMIC,SECURITYANDSTABILITYOFTHETHEMECONSISTENTINCREASEANDPRODUCTIONPIPEPRESSINGEQUIPMENTOFNEWENERGYSAVINGKEYWORDPNEUMATICMANIPULATOR；CYLINDER；PNEUMATICLOOP；FOUTDEGREESOFFREEDOM3目录摘要1ABSTRACT2第一章绪论311模具介绍412模具在加工工业中的地位413模具的发展趋势414本课题的意义415我国模具行业的发展方向和前景4第二章铝合金箱体压铸模具结构的设计1121材料的选择1322压铸件结构的设计15221脱模斜度15222产品斜度15223产品壁厚15224加强筋15225圆角15226压铸件的精度1523分型面的确定1524压铸机的初步选择15241压铸机锁模力的确定15242核定投影面积15243实际容量的核算15244选择压铸机15第三章模具设计1731