This is a short summary of the paper
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Computer Aided Drafting And Design
Start of Term Paper
CADD stands for . 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 product. C .... Middle of Term Paper
... is
10 co-ordinate points.
CADD systems were developed along with the computer. They were
developed very slowly. They went from being very large, clumsy, elaborate
machines which needed lots of human intervention to one program on a floppy
disk. When the power of computers increased, so did the possibilities of
CADD.
Images on CADD systems are drawn with the aid of a keyboard, mouse, or
tracking ball. One selects the starting point of a line, the ending point,
and the line is drawn. A scale at the bottom of the screen tells how long
the line will be. On some CADD systems, the computer itself can measure
how long the line will ... |
| Number of Words: 780 |
Approximate Pages: 3 |
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