Tool Design Engineer

1. What is the primary role of a Tool Design Engineer?

A) Designing production tools and fixtures B) Managing warehouse inventory C) Conducting chemical analysis D) Supervising product packaging

2. What type of tool is commonly used in injection molding?

A) Die casting mold B) Progressive die C) Injection mold D) Sand mold

3. What is a jig used for in manufacturing?

A) Holding and guiding a cutting tool B) Heating metal components C) Measuring fluid levels D) Storing raw materials

4. Which software is most commonly used for tool design?

A) AutoCAD B) SolidWorks C) CATIA D) All of the above

5. What is the main purpose of a fixture?

A) Holding a workpiece securely during machining B) Controlling electrical circuits C) Monitoring machine speed D) Transporting tools

6. Which material is commonly used for high-precision cutting tools?

A) Mild Steel B) High-Speed Steel (HSS) C) Copper D) PVC

7. What is a progressive die used for?

A) Forming parts in multiple steps within a single press stroke B) Casting metal parts C) Grinding surfaces D) Welding metal components

8. What is the primary advantage of carbide cutting tools?

A) Higher durability and resistance to wear B) Lower cost C) Flexibility in shaping D) Easy to recycle

9. Which factor is most important when selecting tool materials?

A) Hardness and toughness B) Color and texture C) Price only D) Manufacturing location

10. What is the function of a go/no-go gauge?

A) Checking whether a part meets dimensional tolerances B) Adjusting cutting speed C) Measuring fluid pressure D) Controlling power supply

11. What type of tool is used for sheet metal punching?

A) Lathe B) Press brake C) Punch and die D) Grinding machine

12. In which process is an EDM tool (Electrical Discharge Machining) used?

A) Removing material using electrical sparks B) Cutting wood C) Coating metal surfaces D) Welding plastics

13. What is the purpose of a die in manufacturing?

A) Shaping metal or plastic parts by pressing B) Holding a workpiece in place C) Measuring component weight D) Controlling air pressure

14. What does tolerance refer to in tool design?

A) The allowable variation in a part’s dimension B) The maximum cutting speed C) The temperature resistance of a tool D) The total number of parts produced

15. Which manufacturing process requires hot runner molds?

A) Injection molding B) CNC machining C) Sand casting D) Sheet metal bending

16. What is the key advantage of modular fixtures in tool design?

A) Flexibility to accommodate multiple workpieces B) Lower material cost C) Reduced power consumption D) Faster cutting speed

17. What is a reamer used for?

A) Enlarging and finishing drilled holes B) Cutting sheet metal C) Welding plastic parts D) Measuring tool wear

18. What is the main function of a grinding wheel?

A) Achieving high surface finish and precision B) Drilling holes C) Cutting threads D) Shaping plastic parts

19. What is the purpose of a sprue in injection molding?

A) Channels molten material into the mold cavity B) Secures the mold in place C) Holds the ejector pins D) Cools the plastic rapidly

20. What is the main advantage of using 3D printing in tool design?

A) Faster prototyping and testing B) Lower production cost for mass manufacturing C) Stronger tools than traditional materials D) Permanent replacement for all CNC tools

21. What is the purpose of a cam in tool design?

A) Converts rotary motion into linear motion B) Measures workpiece dimensions C) Cools down cutting tools D) Increases spindle speed

22. Which tool is used for external threading on cylindrical parts?

A) Tap B) Die C) Broach D) Mill cutter

23. What is the function of a ball bearing in tools and machines?

A) Reduces friction between moving parts B) Generates cutting force C) Conducts electricity D) Increases weight capacity

24. What type of machine uses a collet chuck?

A) Lathe B) Welding machine C) Surface grinder D) Injection molding machine

25. What is the primary goal of tool life optimization?

A) Maximizing the lifespan and efficiency of tools B) Reducing worker training time C) Increasing tool size D) Lowering the cost of tool production

Tool Design Engineer

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