德尔福英文笔试题目分享 管理资料

德尔福英文笔试题目分享 管理资料 德尔福英文笔试题目分享： 1,What is metal clading? 2,Briefly describe what is blanking(cutting),

德尔福英文笔试题目分享管理资料 德尔福英文笔试题目分享： 1,Whatismetalclading? 2,Brieflydescribewhatisblanking(cutting),forming,coining andembossinginstampingprocess. 3,Whatisthepurposeofaddingglassfibertothermoplastic material? 4,Incontrastwithmetalandthermoplasticmaterial,whichhas ahighercoefficientofthermalexpansion(CTE). 5,Themostsuitablematerialforaintegralhinge design(typicalplasticthickness=0.25to0.5mmathinge) 6,Canabendingloadmakesbothpressiveandtensilestressin amember? 7,Whatisthedesigncriteriausedinplasticscatch/snap? 8,WhatisFEA? 9,Whatisthedeflectionequationofacantileverbeamfixed atoneedge? 10,Whyisnaturalfrequencyimportantinvibrationanalysis? 模板,内容仅供参考