need to learn AutoCAD, then you're no dummy!
Introduction Autocad 2013 for dummies
Let's get something straight
upfront. You may have heard that AutoCAD is difficult,
complex,
or hard to learn and use. Well, it has been our observation that the
easier any software is to
learn and use, the sooner you bump up against the
software's limitations. Yes, AutoCAD is
complex, but
that's the secret to its success. Some claim that few people use more than 10
percent of AutoCAD's capabilities. Closer analysis reveals that pretty much
everyone uses
the same basic 5 percent. but everyone else uses a different 5
percent after that. The trick is
to find your 5 percent. the sweet spot
that suits your particular industry.
back in the last millennium, at a time when most people thought that personal
computers
weren't capable of industrial-strength tasks like CAD. (The acronym
stands for Computer-
Aided Drafting, Computer-Aided Design, or both,
depending on whom you talk to.) What's
equally amazing is the fact that many of
today's hotshot AutoCAD users weren't even born
when the program
first hit the street and the grizzled old-timers writing these words began
using it! It's almost as amazing that, 29 years and counting after its birth in
December of
19112, AutoCAD remains the king of the microcomputer CAD
hill by a tall margin, making it
one of the longest-lived PC programs ever, and
it will probably be a year older next year. It's
conceivable that the long-term
future of CAD may belong to special-purpose, 3D-based
software such as the
Autodesk Inventor and Revit programs. or to specialized market-
specific
variations built on top of AutoCAD. At any rate.
AutoCAD's .DWG file format is the
de facto standard, and so AutoCAD will be
where the CAD action is for the foreseeable
future.
AutoCAD has
grown more complex over the years, in part to keep
up with the increasing
complexity of the design and drafting processes that AutoCAD is
intended to serve. It's not enough just to draw nice-looking lines anymore. If
you want to play
CAD with the big boys and girls, you need to carefully
organize the objects you draw, their
properties, and the files in which they
reside. You need to coordinate your CAD work with
other people in your office
who will be working on or making use of the same drawings. You
need to be savvy
about shipping drawings around via the Internet. You may even need to be
a
little cognizant of working with AutoCAD in three
dimensions.
which hammer to pick up or which nail to bang on
first. With this book, you have an excellent
chance of creating a presentable.
usable, printable, and sharable drawing on your first (or at
least your second)
try without putting a T-square through your computer screen in frustration.
This book is not Drafting For Dummies, or Engineering For Dummies, or Crash-Testing For Dummies,
or anything similar. We cover the
basic principles of how to use AutoCAD to
create and edit the
objects (lines, circles, arcs, and so on) that make up
engineering, architectural, and similar technical
drawings. We do not cover
drafting standards and practices for any
particular industry or
profession. For example, we teach you how to create dashed lines, but don't tell you
specifically
how and when they should be used to indicate hidden edges in solid
objects.
Unlike many other For Dummies books, this one often does tell
you to consult the official
software documentation. AutoCAD is just too big and complicated for a single book to attempt
to describe it
completely.
about Autocad 2013 for dummies
AutoCAD is also too big and complicated for a book like this to cover every feature.
We don't
address advanced topics, like database connectivity, customization, or
programming, in the
interest of bringing you a book of a reasonable size — one
that you'll read rather than stick on
your shelf with those other 1,000-page
tomes! The ultimate book that covered everything to do
with AutoCAD would need a fork truck to move it.
Autodesk likes to keep its users (and us
authors!) guessing about new features in future releases
of the software. AutoCAD 2009 surprised users and authors alike
with a totally revamped user
interface, replacing the drop-down menus and toolbars
of previous versions with a Microsoft Office
2007-style Ribbon (happily,
Autodesk doesn't force its users to adopt the new look the way
Microsoft
does — there's still an "AutoCAD Classic" interface available). AutoCAD's interface gets
some
tweaking in each succeeding release, if for no other reason than to include new
functionality,
so even seasoned users will always find something that's a
little different. This book focuses on
AutoCAD 2013 and addresses its slightlyless-capable but
much-lower-priced sibling, AutoCAD LT 2013.
We do occasionally mention differences
with previous releases so that everyone has some context
and upgraders can more
readily understand the differences, and you are bound to encounter a few
of the
millions and millions of drawings out there that were created with older
methods. We also
mention the important differences between AutoCAD and AutoCAD LT so you'll know what you — or
your
LT-using colleagues — are missing so far as this book is concerned; the major
difference is the
almost-total absence of 3D capabilities in AutoCAD LT.
This book does not cover the
discipline-specific features in AutoCAD-based products such as
AutoCAD Architecture
or AutoCAD Mechanical (except for some general discussion in Chapter 1),
but most of the information in this book applies to the general-purpose AutoCAD features in the
AutoCAD-based versions of those programs as well.
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