機(jī)械設(shè)計工程師筆試題★(編輯修改稿)
2024-10-12 07:17 本頁面
【文章內(nèi)容簡介】 低調(diào)．．總之，第一次筆試自己比較滿意．．不管結(jié)果如何，算是開了個好頭吧：）下午回學(xué)校．明天SRTP結(jié)題答辯，加油～德爾福筆試（機(jī)械類）ZZ德爾福機(jī)械類試題：1,Briefly describe what is blanking(cutting),forming,coining and embossing in stamping ,What is metal clading?3,What is the purpose of adding glass fiber to thermoplastic material?4,In contrast with metal and thermoplastic material,which has a higher coefficient of thermal expansion(CTE).5,The most suitable material for a integral hinge design((typical plastic thickness= to at hinge)6,Can a bending load makes both pressive and tensile stress in a member?7,What is the design criteria used in plastics catch/snap?8,What is FEA?9,Why is natural frequency important in vibration analysis?10,What is the deflection equation of a cantilever beam fixed at one edge?機(jī)械類筆試試題 describe what is blanking(cutting), forming, coining and emboss ing in stamping process.（沖壓工藝） is metal clading?（電鍍） is the purpose of adding glass fiber to thermoplastic material? contrast with metal and thermoplastic material,（熱塑性材料）which has a higher co efficient of thermal expansion(CTE). most suitable material for a integral hinge design(typical plastic thickness= to at hinge) a bending load makes both pressive and tensile stress in a membe r? is the design criteria used in plastics catch/snap? is FEA? is natural frequency important in vibration analysis? is the deflection equation of a cantilever beam fixed at one edge第三篇：JAVA工程師筆試題一、選擇題1．Java中提供了名為（）的包裝類來包裝原始字符串類型。A．Integer B．Char C．Double D．String2．（）方法比較兩個對象是否相等，相等返回true。A．
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