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Beginning of Paper
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Computer Aided Drafting and Design
CADD stands for Computer Aided Drafting and Design. By using the
computer for the functions normally utilized by hand, a greater amount of
efficiency can be attained. By drawing lines with a computer on a screen,
corrections can be made without erasing the entire produc ....
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Middle of Paper
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.... the operator inputs the length of the line.
Lines are the basis of all drawings. Straight lines are fairly simple and
quick to make, but what about curved or wavy lines? That's what different
CADD commands are made for.
Different CADD commands make different things on the screen possible.
There are commands for dimensioning, labelling, making circles, boxes, etc.
Some generic commands and their functions are:
XYZ up- This allows the operator to rotate, tip, flip, and move the object
by degrees. Top, front, and rear views are used. Drawing below:
MOVE- Move means moving the o ....
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