Worksheetsquiz 1 (jigs and fixture)
Total questions: 10
Worksheet time: 5mins
Locating the workpiece is the first basic function of a _________.
pointing
drilling
marking
jig or fixture
To perform properly, work holders must accurately and _________ position the workpiece relative to the cutting tool, part after part.
precise
consistently
exact
none of these
_________ is a dual process of positioning the workpiece relative to the workholder, and the workholder relative to the cutting tool.
Referencing
guiding
marking
none of these
__________ locate a workpiece from any surface. The surface may be flat, curved, or have an irregular contour.
Plane locators
marking
guding
none of these
___________, for the most part, locate a workpiece from a central axis. This axis may or may not be in the center of the workpiece.
plane location
Concentric locators
guiding
none of these
_______ restrict the movement of a workpiece around a concentric locator, locating is performed by a combination of the three locational methods.
plane location
Radial locators
concentric location
none of these
tend to be low-cost, and are the ones most widely used. They include the venerable monkey wrench and tend to work with both standard and metric fasteners.
adjustable wrenches
clamping
table clamp
chuck
are essential tools for any engineer to have in their arsenal. They are very simple tools by design and you'll want a selection of different types depending on the task at hand.
long nose
adjustable wrenches
pliers
none of these
is a finishing process that is performed with the multi-edged tools that provide high precision holes and also used for enlarging or finishing a hole previously drilled without changing the chemical and physical properties.
chamfer
grinding
reaming
necking
re a specialized form of locating element. They are used mainly for round or cylindrical workpieces.
chuck
clamp
table clamp
vee locators
