Accurate information with respect to processes, dimensions and tolerances have to be provided for the real design. Through 2D design, curves and figures can be demonstrated, whereas 3D design is for curves, surfaces and solids. Using CAD services, it is possible to rotate and visualise this design from different angles, to get a complete idea of the final product.
By doing the design drafting of photo simulations, it is possible to create Environmental Impact Reports. The images of buildings can be superimposed on the Environment Impact Reports, to visualise the effect of a proposed building on the local environment. As per these reports, it is possible to modify the structure as per specific criteria.
The field of CAD is laden with tremendous prospects, considering the number of infrastructure projects that are being undertaken around the world today. A wide variety of fields, ranging from automotive to aerospace, architecture, industrial design, ship building and others, are making use of CAD. Not only has the level of detailing for various architectural structures greatly increased, but designs can also be preserved for many years.
Graphics that can be used in CAD software could either be vector-based or raster-based. Up to the mid 1980s, CAD could be installed and used in specially constructed computers, but today it can be used in personal computers as well. Students studying architecture and engineering are taught CAD and design drafting in great detail.
As design quality is improved, it is possible to closely link the various stages of design to the final structure, with CAD software. Documentation becomes easier, and databases for manufacturing can be maintained in the form of electronic files, for print or online usage. This has also reduced the overall time taken to complete a design project.
CAD software keeps a track of design dependencies, so that if certain modifications are made, other design elements dependent on them are adjusted. This makes it possible to make minute changes, without having to redo the whole design because of modifications. In this manner, both time as well as costs is saved.
There are many new changes that are taking places in the design world, due to CAD services. The Green Building concept, which helps to protect the environment, can be built using CAD software. Some beautiful buildings of the world, such as Sydney???s Opera House and Dubai's Burj Al Arab have been built with the help of CADD (Computer Aided Design and Drafting). Transformer designing, GIS, machine designing and aeronautical sheets can also be created with CAD.
Despite its technical capabilities, CAD is still not being adequately used in the industry. Many companies still feel more comfortable with traditional methods of drafting and creating drawings.
Dimension India, is a multi-service Information Technology consulting organization. It is dedicated to offer services for Large Scale CAD Services including CAD Data Conversion, Design Drafting, Customized Application Development for various industries, CAD Services, Automated mapping (AM), Facility Mapping (FM), Remote Sensing services to customers worldwide.
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