Exam 7: Grinding

Magnetic ____ are not magnetic by themselves but are designed to extend the magnetic field of the chuck to the workpiece.

The ____ of a grinding wheel refers to its hardness or strength of the bond and ranges from A to Z.

____ sizes from 46 to 60 are commonly used for general-purpose surface grinding operations.

Superabrasive wheels should first be trued to eliminate runout using a brake truing device and then dressed using a ____ stick.

____ is the ability of the individual abrasive grains to fracture during grinding to create new, sharp cutting edges.

____ grinders typically use the periphery of a solid wheel to grind workpiece surfaces.

Aluminum oxide and silicon carbide wheels are dressed and trued simultaneously using a ____ dresser.

A magnetic V-block can be used to hold a workpiece at a ____-degree angle and extend the magnetism of a check to the workpiece.

You should perform a ____ test to be sure the wheel is not defective.