Exam 3: Job Planning, Benchwork, and Layout

____ removes sharp raised edges from workpieces.

____ lines are used to specify sizes.

____ are simply bars with opposite sides that are parallel within very close tolerances.

____ uses symbols to show tolerances of form, profile, orientation, location, and runout.

An internal thread is cut in the inside diameter of a workpiece with a cutting tool called a(n) ____.

____ taps are the most general purpose of the three chamfer types and they are either used by themselves or after a taper tap when it is necessary to thread deeper.

____ help to support the work during grinding and may be set at any desired angle to aid in grinding uniform angled surfaces on the work.

____ is the distance from a point on one thread to the same point on the adjacent thread.

The ____ gage is made up of a base and a scriber mounted on a spindle that can be adjusted to different positions by a swivel bolt and fine adjustment screw.

____ hammers are soft face hammers that are frequently used by machinists to seat workpieces on parallels in machine vises.

For inch series threads, the ____ has established dimensional standards for the consistent interchange of threaded parts.

____ increases the diameter of a hole to a certain depth in order to allow a screw head or nut to be positioned flush with or below the workpiece surface.

____ taps have straight flutes with a special angle ground on their ends.

A(n) ____ line is a thin angled line with an arrowhead on one end that points to a specific feature or detail.

The ____ plate provides a reference plane for layout just as it does for measurement tasks.

If a tolerance applies ____, that means that the tolerance is constant and cannot increase as the size of the feature varies from basic size.

____ tolerances are not related to other features, so their feature control frames will not contain datums.

After layout, the ____ punch can be used to enlarge the prick punch mark to aid in drilling operations.

____ is the process of machining a flat spot on a rough surface surrounding a hole opening so that bolts, nuts, and washers will be properly seated when tightened.

____ screwdrivers are used in a wide variety of assembly applications such as automobile assemblies and cutting tool mounting applications.