Preview Questions Tool and Die Maker | Role Specific Skill

Question 1: How can you program a CNC machine to perform a helical interpolation?

Which action should you take?

Choose only one option

Using G05 for smooth, constant-feed motions

Using G00 for positioning along the helical path

Using G01 with a circular interpolation command

Using G02 and G03 combined with an appropriate Z-axis command

Question 2: How does a hardness test contribute to quality control in tool and die making?

Which action should you take?

Choose only one option

It helps assess the material's ability to withstand wear and deformation

It verifies the material composition of the tool

It measures the surface finish of the die

It checks the overall dimensional accuracy of the part

Question 3: How does "CMM (Coordinate Measuring Machine)" improve the accuracy of tool inspection?

Which action should you take?

Choose only one option

It provides precise, automated measurements of complex parts, reducing human error and increasing reliability

It tracks only simple measurements, ignoring the precision that CMM brings to complex part inspection

It reduces the need for CMM by assuming that manual measuring tools will be sufficient

It speeds up inspection by ignoring CMM and focusing on manual tools

Question 4: What is the primary purpose of using a CMM (Coordinate Measuring Machine) in tool and die inspection?

Which action should you take?

Choose only one option

To check the alignment of the tool during operation

To measure the hardness of tool materials

To inspect surface finish of parts

To measure complex part dimensions with high accuracy

Question 5: In die design, how is "die life" typically extended?

Which action should you take?

Choose only one option

By reducing the number of parts produced per cycle

By increasing the number of press strokes per minute

By using high-quality materials, proper heat treatment, and regular maintenance

By using low-cost, easily available materials for die components

Question 6: What does a "tolerance block" on a blueprint represent?

Which action should you take?

Choose only one option

A standard measurement unit used for all parts

A symbol indicating the material specification

A code for the manufacturing method

A range of permissible values for a dimension