Chapter 25 - Manufacturing Processes

The ___ is a machine tool that operates on the principle of the work being rotated against a cutting tool

• broach

• drill press

• lathe

• milling machine

_____ is an operation that removes material by rotating an abrasive wheel against the workpiece.

• drilling

• grinding

• milling

• turning

With computer numerical control (CNC) machining centers, the ____ is controlled by the computer program.

• tool changing process

• tool movement

• workpiece movement

• All options

True of False? A CNC turning center is capable of automated machining?

• True

• False

A stamping operation in which shapes in metal are cut with punches and dies is known as ____.

• blanking

• grinding

• milling

• shearing

____ is a process in which molten metal is forced into a mold under pressure.

• Die casting

• Investment casting

• Permanent mold casting

• Sand casting

Plastic mold kits are made by ____ molding.

• composite

• compression

• injection

• transfer

True or False? Reinforced plastics are a type of composite.

• True

• False

Additive manufacturing _______.

• builds objects layer by layer

• can rapidly create prototypes

• can create fully functional parts

• All of these options

The ____ process extrudes molten plastic through a nozzle.

• direct shell production casting (DSPC)

• fused deposition modeling (FDM)

• selective laser melting (SLM)

• stereolithography