Exam 3: Job Planning, Benchwork, and Layout

The ____ is used to find the center of a cylindrical part.

The jaws on ____ pliers taper toward the end to allow them to be used for holding small work.

____ wheels are green in color and are usually used on tool grinders.

The ____ is the largest diameter of a thread.

Continual use of a ____ wheel requires extreme pressure and creates excessive heat that can lead to thermal discoloration of the workpiece and discomfort as the operator holds the hot workpiece due to small pieces of material stuck in the wheel.

A ____ tolerance does not use the "+," "-," or "±" symbol.

The ____ is the valley between threads and creates the points from which the minor diameter is measured.

____ diameter the imaginary diameter measured where the thickness of the thread and space within the groove are equal.

____ are useful for holding parts square and steady during layout operations.

____ wrenches are light-duty wrenches with two parallel jaws that may be slid onto a hex or square drive surface.

A ____ enables pliers to open wider in order to hold larger work.

When teeth become clogged with the material you are removing, it is called ____.

____ occurs when very hard metals are ground on the pedestal grinder and the grains of the wheel become dull more quickly than normal, so new, sharp grains are not exposed.

The ____ is the view that normally shows the most details.

The ____ is used to draw circles, radii, and arcs.

Within a thread system, various diameters and pitch combinations are defined as standard. These combinations are called ____.