首页 > 就业 > 笔试

德尔福笔试题目(机械类)

德尔福笔试题目(机械类)



德尔福笔试题目(机械类)

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?

    版权声明:此文自动收集于网络,若有来源错误或者侵犯您的合法权益,您可通过邮箱与我们取得联系,我们将及时进行处理。

    本文地址:https://www.gunzhua.com/jiuye/bishi/692133.html

相关内容

热门阅读
随机推荐