Why CADD ?

Global scenarios have witnessed a drastic change when it comes to CAD. With the advent of 3D printing and sophistication in architectural concepts, CAD has been brought into prominence. A distinguishable rise has been observed in the demand of CAD experts.

CAD Specifics

CAD is the tool that helps materialize the dreams we think about. Many structures are first conceived as a mere whim, to bring it to reality takes a lot of input and hard work and this is where CAD steps in. Abbreviated for ‘Computed Aided Design’, CAD involves methodologies to create a virtual simulation of real world objects to emphasize the complications that might arise during the building process. This digital blueprint then becomes the foundation for construction and manufacturing.

Thus knowledge of this tool is an absolute requirement to help civil engineer on construction sites, architects and 3D model designers.

Scope and Expectations

Clearly, with 3D printing occupying the forefront of designing and manufacturing, the scope of CAD has taken a giant leap. CAD experts are being offered immediate employment for their services including opportunities to work abroad. Scope for CAD students includes:-

Moreover, CAD professionals are one of the most highly paid when it comes to job expectations. The pay scale ranges from 2lakh per annum ($2,941) to 16 lakh per annum ($23,529). Since the requirement varies with the level of skill and projects pay scale varies as well. There are a number of profiles that seek CAD experts, a few are mentioned below:-

Building reality with CAD

Product manufacturing using CAD principals involves a lot of tasks that need to be inspected before the final construction and touch ups take place. The basis is formed on an idea, a singular thought that needs to be processed in a systematic manner to give it a form before it can be brought to life. Rigorous research fellows, to come up with the details and specifics of the product.

High- level design concepts play a major role which we excel in imparting. Using these concepts a thorough understanding of the product is acquired before laying the groundwork for product design and a draft is prepared which ultimately develops into the model design including libraries for various included sub sections and detailed analysis reports.

The next huge step is the designing technique that should be appropriately selected for a certain project and the best practices associated with it. After determining a 2D or 3D model design, the loose ends are put together to come up with assembled product designs incorporating engineering drawings supported with tool design and presentation. Preceding this, planning phase arrives where details regarding manufacturing are finalized and thereafter manufacturing of the product takes place.

Origins of CAD

CAD originated in the era of birth of PRONTO, the very first commercial numeric programming system when SKETCHPAD first came up with basic technical drawings, the idea of Ivan Sutherland. Around a decade later, Professor David C Gossard of Massachusetts Institute of Technology, ignited the fire of CAD by designing geometric models and ever since then CAD has picked up a growth pace unparalleled.

CAD Products and Features

The prominent CAD tools provide a coverage over the entire production cycle from the crude design analysis to the final blueprint. Most of the products offer a wide variety of features both for 2D and 3D simulation and modeling also allowing walk-through features for detailed understanding.

CAD tools speed up the designing process with mesmerizing visual experience, adding precision to the designs adhering to the Coordination Model. Smart dimensioning is achievable with these aids and revision clouds enhancing flexibility while amending designs. Some CAD software also provides enhanced reality computing with surface analysis to work out the fine distinctions of the project.

Distinctions:high quality graphic rendering with walk-through features and object details.
Efficient Editing:quick editing tools for initial design and design amends in final blueprints.
Precision:fine graphics without tedious vector calculation with slide tools and customization options.
Backup Support:easy backup of all the files and auto saving features.
Reports/Presentations:Easy presentations for quick understanding of design and reporting facilities.

The Hype or Truth?

Observing the increasing scope of CAD, it is not a mere hype. As stated by the U.S. Bureau of Labor statistics, the growth in the requirement of CAD professionals is likely to rise by 10% from 2016 to 2022 which is approximately equal to the mean rate of other U.S. professions. Thus, it is for certain that the global demand will be on an all-time rise, giving birth to overseas work opportunities.