微軟 2021 機械類面試題

Briefly describe what is blanking(cutting), forming, coining and embosing in stamping process.

第2題：

What is metal clading?

What is the purpose of adding glass fiber to thermoplastic material?

第4題：

In contrast with metal and thermoplastic material, which has a higher coefficient of thermal expansion(CTE)

第5題：

The most suitable material for a integral hinge design (typical plastic thickness=0.25 to 0.5mm at hinge)

第6題：

Can a bending load makes both compressive and tensile stress in a member?

第7題：

What is the design criteria used in plastics catch/snap?

第8題：

What is FEA?

第9題：

Why is natural frequency important in vibration analysis?

第10題：

What is the deflection equation of a cantilever beam fixed at one edge ?