德尔福笔试题目（机械类）
10-15 23:59:20
来源：http://www.qz26.com 笔试题目 阅读：8157次
导读：1,Briefly describe what is blanking(cutting),forming,coining and embossingin stamping process.2,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 highercoefficient of thermal expansion(CTE).5,The most suitable material for a integral hinge design(typical plasticthickness=0.25 to 0.5mm at hinge)6,Can a bending load makes both compressive and tensile str
德尔福笔试题目（机械类）,标签：银行笔试题目,企业笔试题目,http://www.qz26.com
1,Briefly describe what is blanking(cutting),forming,coining and embossing in stamping process.
2,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=0.25 to 0.5mm at hinge)
6,Can a bending load makes both compressive 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?
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