简介:摘要机械制造业作为整个国民经济的基础性产业,为国民经济的发展提供技术和装备支持,其发展水平标志着国家的工业化程度。因此,机械类学生“工匠精神”的塑造与培养显得尤为重要。院校应该积极响应时代和国家的号召,根据学校的教学实践,制订切实可行的教学培养计划,培养机械类学生的“工匠精神”,并在教学实践的过程中,积极监督保证其顺利实施。
简介:玻璃可以显现任何颜色,虽然不具备普通字面意义的所谓肌理,它可以接受任何一种外表处理。在光和形的感应方面,它简直无与伦比。它能承受极端的抛光处理和精雕细凿,它又洁净、又耐久、又坚实,还可以几乎不知不觉地从透明过渡到半透明再到不透明,从完美的反射过渡到漫射再到毫无光泽的表面。事实上,简直没有它不能呈现的外表特点。然而同时,它又具备高度个性化的本质,不论我们如何处理它,不论我们把何种外表施加于它,它仍旧保持着那明白无误的“玻璃性”。不论它是被浮饰、雕刻、磨砂、喷镀、制镜、压印我们选择的任何图案、窑制、吹制、还是加膜等等,它似乎没有一个承受极限,施于它的不同处理方式排列组合起来也似乎没有局限。它的“玻璃品质”一直是它华丽内涵的体现。
简介:Acomparativestudyofnewmagnesiumalloysdevelopedforelevatedtemperatureapplicationsinautomotiveindustry,Adevelopmentofvirtualprototypingmanufacturingsystemforhighpressurediecastingprocesses,Afinishmachiningstrategyforrapidmanufacturedpartsandtools,Anewmanufacturingtechnologyforinductionmachinecopperrotors,AStudyonPerformanceEvaluationandImprovementofSteeringWheelwithMgDieCastingCore,AstudyonprocessesandmechanicalpropertiesofdiecastA.380V6engineblocks.
简介:HardnessandyieldstrengthincastMg-Alalloys;HEALTHANDSAFETYASPECTSOFINVESTMENTCASTINGWAXES;Highaluminacementsasbindersforinvestmentcastingshells;IIncreaseinCalculationSpeedofRadiativeHeatTransferinPrecisionCastingFurnacesofGas-TurbineBlades;ImprovedCastingProcessforLargeSingleCrystalGasTurbineComponents;IncreasetnCalculationSpeedofRadiativeHeatTransferinPrecisionCastingFurnacesofGasTurbineBlade
简介:Diespray,diecostanddielife;DIE-CASTCOPPERROTORSFORIMPROVEDMOTORPERFORMANCE;DiecastabilityofMg-AI-SrHighTemperatureCreepResistanceAlloysBasedonLaboratoryEvaluations&ComponentDieCastingTrials;Diesandtoolsforhighperformanceapplications;EarlyResidualStressDevelopmentInAluminumDieCastingDies
简介:3DTHERMOMECHANICALSIMULATIONOFTHESECONDARYCOOLINGZONEOFSTEELCONTINUOUSCASTING,4thEuropeanconferenceoncontinuouscasting,Anewprocessofdirectenamelingonvarioussteelgradescoatedwithspecialelectro-depositednickel,Anapproximationmodelofcontactstatebetweenrollandstrand-computationofthree-dimensionaldeformationbehaviorofcontinuouslycaststeelstrandinmultirollspansI,Anelectricdriveforthewithdrawalrollersofacontinuous-castingmachine,Aninvestigationofslagfloatationandentrapmentinacontinuous-castingtundishusingfluid-flowsimulations,samplingandphysicalmetallurgy.