Exam 3: Job Planning, Benchwork, and Layout

____ is a method of representing a three-dimensional object in two dimensions using different views.

____ hammers are used when a soft, yet more durable striking surface is needed.

____ lines and dimension lines are used together.

A(n) ____ has small groups of teeth with an alternate tooth set, but places a tooth with a neutral set in between them.

In machining, a(n)_____ is the minimum amount of clearance, or the maximum amount of interference, between two mating parts.

____ are used to lay out circles or arcs that are too large for dividers.

____ hammers are used to strike surfaces that could easily be damaged by hard hammers.

____ cutters are used for light cutting of wire and pins.

The narrow slot produced when sawing is called the ____.

____ are used to scribe lines parallel to the edge of material.

The recommended drill bit size for a hole prior to tapping is called the____ drill size.

____ is the process of finishing a hole to a precise size with a smooth finished surface.

____ is the process of cutting a tapered opening in a hole so that a flathead screw can be installed flush with the workpiece surface.

A ____ tolerance allows a dimension to vary both above and below basic size.

____ lines are used to show edges of an object that would be seen in any particular view.

A____ frame is a rectangular box with sections for the geometric tolerancing symbol, the amount of the tolerance, and the reference to a specific datum.

____ lines are used to show alternate positions of a part or outlines of adjacent parts.

General-purpose hand drilling is usually done with a ____ bit.

____ is the process of using a cylindrical rotating cutting tool that is sharpened on its end to create a hole.

The ____ has a screw to clamp the workpiece in place.