What is CAD?
CAD or computer-aided design and drafting (CADD), is the use of computer technology for design and design documentation.
A CAD system is a combination of hardware and software that enables engineers and architects to design everything from furniture to airplanes. It replaces manual drafting with an automated process and widely used in many applications, including automotive, ship building and aerospace industries, architectural and interior design and much more.
The beginning of CAD can be traced to year 1957, when PRANTO, the first commercial numerical control programming system was developed by Patrick J Hanratty.
- CAD is also used to generate computer animation for special effects in movies, advertising, and technical manuals.
- It is used in the designs of tools and machinery and design of all types of buildings, small residential types (houses), commercial and industrial structures (hospitals and factories).
- It can be used to create two-dimensional (2D) drawings or three dimensional (3D) models.
- The main task of CAD specializes are creating designs or sketches of buildings, structures, cars, machines or any other products as per the condition of the clients. After making 2D drawings, buildings/products and drafting, 3D modeling is done which help the making of model of actual building/product. With the help of 3D models, the client can see how the building will appear after construction.
Performance and Growth of Industry
With the development of technology, CAD has made its access in all areas where designing and creativity is necessary. These days it is not only restricted to engineers, architectures but is also used by other design professionals. In modern times CAD is being used in various industries to produce Automotive, Aerospace, and Prosthetics etc.
CAD is going to be around for years to come and has a very special role to play. It is a well-established 2D and 3D design software. By being so good at the task of drafting, CAD will remain relevant for the future.
Role of CAD in Architectural and Interior Design
Architectural and Interior Design is a process where sequence of accurate designs are created for various phases with enhanced methodical technique. These designs are an important part to generate various building designs that satisfy all the purposes and plays a critical role in creating digitized format for rough and handmade sketches. In the present technical era, manual designs have become an old technique and designers and architects are focusing more on digital formats which can be created with the help of AutoCAD.
- Using CAD one can easily and effectively envisage future buildings on computer and know how the building will look after completion.
- It helps in better planning of the color effects, space, design, fabrics, and styles etc. which can enhance the look of the project along with keeping in mind budget factor
- It allows user to visualize all the building aspects from various angles. Architects and designers generate vital information for various purposes like:
- Architectural Plans
- Windows And Doors
- Interior 3D Rendering
- Architectural Related Drawings
- Customized House Plan Designs
- Furniture Designs
- Landscape Designs etc.
Career Options After Completion of CAD Courses
CAD applications is relevant in almost every field but is extremely valid to the designing fields such as architecture, civil, electrical, mechanical, automobiles and even in interior design. High-level designs and drawings can be made using CAD software within limited timeframe. Computer Aided Designs can be created using software like AutoCAD, Revit, 3Ds Max, V-Ray etc.
As reported by BLS, “job opportunities for drafters are projected to increase by 5% from 2014-2024”.
By learning CAD software, one can work as:
- Digital Artist
- CAD Engineer
- 3D Modeller
- Walkthrough Designer
- 3D Elevation Designer
- Technical Director
- Architectural Drafters
- Interior Designer
- 2D/ 3D Plan Developer
- Revit Professional
- Structural Engineer
- MEP Professional etc.
Areas of Jobs after Completion of CAD Courses
A certificate or diploma course in CAD is all that is needed to get have a professional career. A CAD designer can choose their field depending on their interests, like working in
- Designing of Products and Systems for Service Providers
- Government Agencies
- Research and Development Centers
- Sales and Marketing of New Products
- Product Research and Development
- Mechanical Design
- Architectural/ Construction Engineering
- Aerospace Engineering
- Biomechanical Engineering
- Interior Designing etc.
Offered Courses in CAD
Please read carefully all the following given CAD Courses: