以下是小编收集整理的Delph机械类笔试题，本文共5篇，欢迎阅读与借鉴。
篇1：Delph机械类笔试题
1. Briefly describe what is blanking(cutting), forming, coining and embosing 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 ?
篇2：机械类笔试题英文
机械类笔试题（英文）
德尔福集团是全球最大的汽车系统和零部件生产制造商,
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?
篇3：机械类英文笔试题
机械类英文笔试题
德尔福机械类试题：
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?
篇4：格力校园招聘机械类笔试题
格力校园招聘机械类笔试题
填空题
1. 在尺寸标注中，要完整的标注某一图元的尺寸需标注其( )尺寸和( )尺寸，
2. 剖视图时用来表达零件的( )结构形状，剖面图是用来表达零件的( )结构形状。
3. 某外螺纹M20X2-6h6g，其中6h为外螺纹( )公差，6g为外螺纹( )公差。
4. 公差等级中，英文字母f、m、c、v分别表示 、、、。
5. 为了克服阻碍金属表面紧密连接(接触)的各种因素，在焊接工艺上通常采用的措施是 、
。
6. 在结构设计时，通常要求( )基准，与工艺基准尽可能相同。
7. 球墨铸铁在( )和( )两方面强于一般的铸铁。
8. 气焊火焰分为 、和氧化焰三种。
9. 疲劳断裂主要分为三个阶段： 、、。
判断题
1. 常见的Q235A(俗称A3钢)的`调质硬度为HRC28-32。( )
2. Q235A的焊接性能不如45#钢。( )
3. 热镀锌板Q235A的冲压延伸率比08AL钢的延伸率小。( )
4. 标准公差用IT表示，其中IT0最高，IT01其次，数字越大等级逐级降低，
( )
5. 钢板中钢的含碳量越大，则其拉伸性能越好。( )
6. 可以利用轮廓线、轴线或对称中心线作尺寸界线。( )
7. 机件真实大小与锁绘图形大小及准确度无关。( )
8. 钢的调质处理是淬火加低温回火。( )
9. 标注尺寸数字有两种方法，在同一张图上可同时使用。( )
10. 润滑油的粘度随温度的升高而降低。( )
选择题
1. 下列哪个尺寸的标注是基轴制：( )
A.φ20H6/m5 B.φ15H6/g6 C.φ30K8/h7 D.φ30H9/d9
2. 下面四种标注粗糙度的值，哪一种是车床加工所能达到的最小粗糙度：( )
A.Ra6.3 B.Ra3.2 C.Ra1.6 D.Ra0.8
3. Cr12作为一种最常用的冷作模具钢，其含碳量为：( )
A.0.12% B.1% C.10% D.12%
4. 以下几种齿轮的加工方法，齿形加工精度最高的是：( )
A.滚齿 B.插齿 C.磨齿 D.剃齿
5. 低碳钢是指含碳量在( )以下的碳素钢
A.0.5% B.0.4% C.0.3% D.0.2%
篇5：机械类笔试英文试题
1. Briefly describe what is blanking(cutting), forming, coining and emboss ing 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 co efficient 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 ?
★笔试题
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