Basic CAD and CAM Training Courses

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Basic CAD/CAM Training Courses and Information
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Introduction to CAD/CAM CAD or computer aided
design and CAM or computer-aided manufacturing
are two independent but interlinked aspects of
industrial computer applications. These are
essential during the chain of processes that take
place during product development and
manufacturing, starting with initial design to
final production. CAD/CAM software have been
saving lots of time and funds during
manufacturing, as compared to non-computerized
manufacturing. Because of their utility, many
engineering students are taking up CAD/CAM
courses to keep up with industry demands. For
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CAD essentially involves the designing and
creation of computer models based on specific
geometrical parameters. The designs, or models,
are visualised on a computer screen as a 3D
representation of an object or system. The
objects can also be tested before the actual
production through virtual simulation of
real-world scenarios. Taking the process further,
CAM involves the use of geometrical design
produced through CAD to control the manufacturing
process through automated machinery. Students
taking CAD/CAM courses get first-hand training in
the entire product development process.
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CAD/CAM Training and Relevant Software Some of
the CAD/CAM softwares often usedin the product
development process include AutoCAD, ProE, CATIA,
DELCAM and Unigraphics. Each of these courses has
different functionalities that require sufficient
CAD/CAM training. AutoCAD is a 2D and 3D
modelling tool that is used for drafting,
drawing, plotting, solid editing, and imaging
purposes. CATIA is useful for surfacing,
modelling, drafting and assembly. CAD/CAM courses
in this software involve design concepts,
sketching, surface and wireframe design, etc. The
Unigraphics software is used for drafting,
modelling, assembly, surfacing and manufacturing.
DELCAM is used for milling and design.
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Scope of CAD/CAM Courses Companies are
increasingly seeking out cost-effective
methodologies to design and develop new products.
Therefore, those with CAD/CAM training will find
themselves amidst a lot of industry demand. Those
with this training can find jobs in various
professions, most common of which is industrial
designing. To have a successful career in the
field, it is preferable to have a four-year
engineering or architecture degree which includes
coursework based on computer based designing.
After the completion of a CAD/CAM course,
graduates can find employment in specialized
engineering and design service firms or big
corporations such as car manufacturers that
regularly require design work.
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Looking Forward Almost all CAD/CAM software have
overcome most technical limitations with newer
versions released every now and then. A critical
trend emerging now is the movement towards
standardization of software to allow
inter-usability of data. Companies are
establishing standards for exchange of data to
ensure compatibility of designs. CAM/CAM software
are now starting to have more sophisticated
visual representation such as solid modelling,
which is the more fully defined representation of
objects. Future software will also have improved
integration of modelling with testing and
simulation. CAD voice control software are also
now being experimented with the help of voice
recognition technology to alleviate the need for
using a mouse or typing. It is thus advisable for
those with CAD/CAM training to stay open to
learning as the software keep evolving and new
versions are released on a regular basis.  
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