《压铸工艺及模具设计》10级教学大纲

为进一步强化公司安全生产、文明施工管理，切实落实安全生产责任，防止重大安全事故发生，保障企业和员工的生命和财产安全manufacturersdrawingsboltfastenedinthecylinderandoutercylinder.Cylindercylinderinthedrainpipeinstallationandmeasuringcomponentleads.6.4.4.3bladecarrier,partitionsandlowerinstallationcheckthesealingringofthesealandsprings,whichshallconformtothetechnicalrequirementsmanufacturersdrawings.CylindergasketonthemountingbracketssupportingtheGroupassembled,thelugsshallbenoBurronthesurface,andotherdebris.Departmentsuiteinplacetomeasuresurfaceandinnercylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.6.4.4.4lowerbearingandthrustbearinginstallationcleanbearingandbearing,thrustbearingjoints,cleanthemwithathinlayerofturbineoil,andthenliftingittobits.6.4.4.5highandmiddlepressurecylinderoverittotheend(forhighpressurerotorandlowpressurechangeflangegasketwithoutconnectionunit)rotorsandrotorflangegasketconnectionandthereisnoconnection,sotherotorinplacecases,rotorsinplacemustbehighandmiddlepressurecylindertogetherwiththeChamberoverittotheend.Jackintheboxthatareinstalledonapush-pulldeviceofadjustingthehighandmediumpressurecylindertoendoverandaroundtosetupindicatorstomonitordata,generaldataaboutthedifferencemustnotexceed0.02mm.Topreventcylinderaboutoutofsyncoverthesituation,takethefollowingmeasures:a)overJackusesthesamepump,evenly.B)lefttosetupindicatorstomonitoroverquantity.TopreventthemovementovertheChamberwhentheplaten,atthetopofthefrontbearingplateinstalledtight,thenanchorbasenexttothecorresponding《压铸工艺及模具设计》课程教学大纲一、《压铸工艺及模具设计》课程说明（一）课程代码：（二）课程英文名称：Die-castingTechnologyandDie-castingDieDesign（三）开课对象：模具设计与制造（四）课程性质：压铸工艺与模具设计是模具设计与制造专业的一门专业课，本课程的目的在于培养学生设计常用金属压力铸造模具、选择压铸合金和压铸机的基本能力。（五）教学目的：本课程主要目的和任务是给学生传授有关金属压力铸造的基本知识、培养学生设计常用金属压力铸造模具、选择压铸合金和压铸机的基本能力，为学生毕业设计夯实基础。（六）教学内容：本课程主要包括压铸原理及其理论基础、压铸合金、压铸件设计、压铸工艺、压铸新工艺、压铸机、压铸模设计概述、压铸模结构设计、压铸模的技术要求、压铸模的失效形式和提高压铸模寿命的措施、压铸模结构图例等几个部分。通过教学的各个环节使学生达到各章中所提的基本要求。实践课是重要的教学环节，教师必须予以重视。（七）学时数、学分数及学时数具体分配学时数：48学时学分数：3学分教学时数具体分配：（八）教学方式以多媒体教学手段为主要形式的课堂教学。（九）考核方式和成绩记载说明考核方式为考试。严格考核学生出勤情况，达到学籍管理规定的旷课量取消考试资格。综合成绩根据平时成绩和期末成绩评定，平时成绩占30%，期末成绩占70%。二、讲授大纲与各章的基本要求第一章概述教学内容讲授实验/实践合计第一章概述22第二章压铸合金22第三章压铸件设计44第四章压铸工艺44第五章压铸新工艺简介自学0第六章压铸机224第七章压铸模设计概述224第八章压铸模结构设计14822第九章压铸模的技术要求22第十章压铸模的失效形式和提高压铸模寿命的措施22作业讲评及复习22合计361248为进一步强化公司安全生产、文明施工管理，切实落实安全生产责任，防止重大安全事故发生，保障企业和员工的生命和财产安全manufacturersdrawingsboltfastenedinthecylinderandoutercylinder.Cylindercylinderinthedrainpipeinstallationandmeasuringcomponentleads.6.4.4.3bladecarrier,partitionsandlowerinstallationcheckthesealingringofthesealandsprings,whichshallconformtothetechnicalrequirementsmanufacturersdrawings.CylindergasketonthemountingbracketssupportingtheGroupassembled,thelugsshallbenoBurronthesurface,andotherdebris.Departmentsuiteinplacetomeasuresurfaceandinnercylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.6.4.4.4lowerbearingandthrustbearinginstallationcleanbearingandbearing,thrustbearingjoints,cleanthemwithathinlayerofturbineoil,andthenliftingittobits.6.4.4.5highandmiddlepressurecylinderoverittotheend(forhighpressurerotorandlowpressurechangeflangegasketwithoutconnectionunit)rotorsandrotorflangegasketconnectionandthereisnoconnection,sotherotorinplacecases,rotorsinplacemustbehighandmiddlepressurecylindertogetherwiththeChamberoverittotheend.Jackintheboxthatareinstalledonapush-pulldeviceofadjustingthehighandmediumpressurecylindertoendoverandaroundtosetupindicatorstomonitordata,generaldataaboutthedifferencemustnotexceed0.02mm.Topreventcylinderaboutoutofsyncoverthesituation,takethefollowingmeasures:a)overJackusesthesamepump,evenly.B)lefttosetupindicatorstomonitoroverquantity.TopreventthemovementovertheChamberwhentheplaten,atthetopofthefrontbearingplateinstalledtight,thenanchorbasenexttothecorresponding教学要点：本课程的目的、任务和要求；压力铸造的原理、过程及特点；压力铸造工艺的应用范围；典型压铸填充理论，影响压铸件气孔的因素。教学时数：2学时教学内容：第一节金属压铸原理与压铸过程第二节压铸法的特点第三节压铸工艺的应用范围第四节典型的压铸填充理论一、金属的填充理论二、压铸过程中理想流态的获得三、影响压铸件气孔率的因素考核要求：1.1金属压铸原理与压铸过程（领会）1.2压铸法的特点（领会）1.3压铸工艺的应用范围（领会）1.4典型的压铸填充理论1.4.1金属的填充理论（识记）1.4.2压铸过程中理想流态的获得（识记）1.4.3影响压铸件气孔率的因素（应用）第二章压铸合金教学要点常用压铸合金的特点、常用压铸铝合金应用、领会压铸合金与压铸机的选择教学时数：2学时教学内容：第一节国产常用压铸合金的特点和用途第二节压铸铝合金一、Al－Si合金二、Al－Mg合金三、Al－Zn合金四、特殊性能的压铸铝合金第三节压铸合金与压铸机的选择考核要求：2.1国产常用压铸合金的特点和用途（识记）2.2压铸铝合金2.2.1Al－Si合金（识记）2.2.2Al－Mg合金（识记）2.2.3Al－Zn合金（识记）2.2.4特殊性能的压铸铝合金（识记）2.3压铸合金与压铸机的选择（领会）为进一步强化公司安全生产、文明施工管理，切实落实安全生产责任，防止重大安全事故发生，保障企业和员工的生命和财产安全manufacturersdrawingsboltfastenedinthecylinderandoutercylinder.Cylindercylinderinthedrainpipeinstallationandmeasuringcomponentleads.6.4.4.3bladecarrier,partitionsandlowerinstallationcheckthesealingringofthesealandsprings,whichshallconformtothetechnicalrequirementsmanufacturersdrawings.CylindergasketonthemountingbracketssupportingtheGroupassembled,thelugsshallbenoBurronthesurface,andotherdebris.Departmentsuiteinplacetomeasuresurfaceandinnercylindersurfaceheightdifference,comparedwiththeoriginalvaluesconfirmthelocation.6.4.4.4lowerbearingandthrustbearinginstallationcleanbearingandbearing,thrustbearingjoints,cleanthemwithathinlayerofturbineoil,andthenliftingittobits.6.4.4.5h