MET 316 Lecture Notes - Lecture 4: Gantt Chart, Specific Weight, Bar Chart
22 May 2018
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geometric constraints
perpendicular, parallel, tangent, coincident, concentric, collinear, horizontal, vertical, equal, fix,
symmetric
parametric constraints
used to control the size and location of geometry and may take the form of abstract algebraic formulas
assembly constraints
parameters that define the geometric relationships between components in a CAD assembly (mate,
flush, angle, tangent, insert)
volume
the amount of space
mass
the quantity of matter in an object
weight
the force of gravity acting on an object
weight density
an object's weight per unit volume
surface area
the sum of all the areas of the faces of a three-dimensional solid
centroid
center of gravity
visual design elements
line, color, form/shape, space, texture, value
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visual design principles
balance, rhythm, emphasis, proportion and scale, unity
Gantt Chart
a time and activity bar chart that is used for planning, managing, and controlling major programs that
have a distinct beginning and end
virtual teams
groups of people who primarily interact electronically
axial mate
a mate constraint applied between an axis of a part the the z axis
auxiliary
slanted
section
hidden interior
hatch/section lines
diagonal lines that show internal material
construction lines
thin lines that serve as guides while sketching or drawing
histogram
vertical bar graph
fluid power
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