Metal Cutting Quiz

In metal cutting, the main function of the cutting tool is to:

• Add material

• Join two materials

• Remove material by shear deformation

• Melt the material

Which of the following is a single-point cutting tool?

• Drill bit

• Milling cutter

• Lathe tool

• Hacksaw blade

The rake angle in a cutting tool affects:

• Tool hardness

• Surface roughness only

• Chip formation and cutting force

• Tool color

Which of the following is not part of the tool signature?

• Side rake angle

• Back rake angle

• Cutting speed

• Side cutting edge angle

Tool signature '8-12-5-6-10-15-0' represents which of the following angles in order?

• Nose radius, cutting speed, rake angles

• Rake angles, clearance angles, cutting edge and nose radius

• Tool feed and depth of cut

• Hardness values of material

Surface roughness in machining is primarily influenced by:

• Tool material only

• Cutting fluid only

• Feed rate, tool geometry, and cutting speed

• Power supply