What is Computer-Aided Drawing (CAD)?
CAD drawing is an in-depth 2D or 3D sketch which displays components and parts of an engineering, design and fabrication project. There are a number of software applications that can be used on computers which make this process possible.
Which professions use Computer Aided Drawing (CAD)
This type of software is used across many industries and provides groundbreaking improvements in efficiency, accuracy and consistency of design and fabrication.
Computer-Aided Drawing (CAD) used for fabrication
CAD allows for the most precise modeling you can do. Accuracies are made by the fraction of a millimeter. Designs can be saved as preset models to use for fabrication and makes the whole process a lot easier and saves a lot of money. The accuracy of CAD in fabrication allows for cost optimization and close cuts by the fraction of a millimeter mean a reduction of wasted material reducing costs dramatically.
Popular choices among professionals include AUTOCAD (the most popular and versatile) which comes at $2805 a year, CIVIL 3D at $3225 a year, Advance Steel at $2945 and TinkerCAD which is the most simple software allowing for design and printing free of charge.