Preview Questions Tool and Die Maker | Role Specific Skill

Question 1: What is the primary cause of die wear during stamping operations?

Which action should you take?

Choose only one option

Excessive friction and improper lubrication

Inaccurate tool design causing misalignment

Overheating due to high-speed operations

Incorrect clearance between the punch and die

Question 2: In quality control, how do you determine if a tool's performance will degrade over time?

Which action should you take?

Choose only one option

By increasing the feed rate to measure wear resistance

By performing periodic inspections and analyzing tool wear patterns

By visually inspecting the tool's external appearance

By calculating the exact number of cuts the tool can make before failure

Question 3: What is the primary purpose of G-code in CNC programming?

Which action should you take?

Choose only one option

To control the material feed rate during machining

To set the spindle speed of the CNC machine

To define the machine tool's movements

To specify the tool path and cutting parameters

Question 4: How does "interpreting depth of cut symbols" affect tool and die machining operations?

Which action should you take?

Choose only one option

It tracks only cut speed, ignoring the importance of depth control in maintaining tool and part quality

It reduces the need for depth of cut symbols by assuming that any depth will suffice

It speeds up machining by ignoring depth specifications and cutting based on speed

It defines the allowable depth for cutting operations, ensuring tool integrity and accurate material removal

Question 5: Which non-destructive testing method would be best for detecting internal flaws in a hardened tool?

Which action should you take?

Choose only one option

Magnetic particle testing

Ultrasonic testing

Eddy current testing

X-ray inspection

Question 6: Which of the following is true about tool compensation in CNC programming?

Which action should you take?

Choose only one option

Tool compensation offsets the tool path to account for tool wear

It changes the material feed rate during operations

It adjusts the speed of the spindle during operation

It is used only for material handling operations