What is Computer Aided Design
Computer-aided Design (CAD) Course is the process of creation, modification, analysis and optimisation of designs with the help of a computer or workstation is termed computer-aided design (CAD). There are many software solutions that are used for this purpose; they are called CAD software. The productivity of a designer has been enhanced manifold by the use of this Computer-aided Design (CAD) software. They are also used for improving the quality of design and communication. The database for manufacturing is created using CAD software.
When both drafting and designing are done with the help of a computer, the process is called computer-aided design and drafting or simply CADD. In the case of its utilization in electronic systems designing, it is known as Electronic Design Automation (EDA) and when used for mechanical design creation, it is termed Mechanical Design Automation (MDA). These are nothing but different methods of creating technical drawings for different branches of engineering with the use of computer software.
There are two formats in which mechanical designs are made using the CAD software- one is vector-based graphics, which is used to depict the objects of traditional drafting and another- raster graphics, used for illustrating the overall appearance of the designed objects. But both involve more than just shapes. The output of Computer-aided Design (CAD) conveys information on material, processes, dimensions and tolerance as per the application-specific conventions just like the manual drafting of technical and engineering drawings. A computer-aided design course provides a student with the knowledge of all these techniques and prepares him for a wide range of professions.
Computer-Aided Design Course Highlights
B.Tech (4 years)
M.Tech (2 years)
B.Tech (10+2 any specialisation)
M.Tech (Bachelor's degree)
B.Tech (Entrance test / Cut off)
M.Tech (Entrance test / Cut off)
Top Entrance Exams
JEE Main, JEE Advanced, BITSAT, GATE
Rs 10, 000 to Rs 3 lakhs
Seacom Skills University School of Engineering and Technology, Birbhum, Neewara Academy of Design, Jaipur, Alagappa Chettiar College of Engineering and Technology, Karaikudi
Manufacturing designer, Mechanical designer, Architectural designer, Aerospace designer
Rs 5 lakhs
PWD, CPWD, Larsen and Toubro, SAIL, Inox Group, Hindalco, Balco, Vedanta Resources Plc, Hindustan Copper Limited, Tata Group, Reliance Industries, Space research centre, Educational sector, Power plants
Eligibility Criteria (UG & PG) of Computer Aided Design
In order to be considered for enrolling, candidates must meet the eligibility conditions for each course. To be admitted to the college of their choice, Computer-Aided Design students must complete certain basic requirements. The student must obtain this as a bare minimum; else, his or her application will be rejected. The following are the requirements for enrolling in a Computer-Aided Design programme.
Eligibility Criteria UG Courses
The prospective applicants must have received a minimum of 50% in their 10+2 exams from any recognised board.
Candidates who have a valid admission examination score may be excluded from the B.Tech. entrance exam.
Top Entrance Exams for UG Courses
JEE Main - Joint Admissions Examinations The Main engineering entrance exam for admission to India's tier-one colleges is administered by a national testing agency (NTA) (NITs). This is an online JEE Advanced qualifying exam that is held twice a year.
JEE Advanced - The Joint Entrance Examinations (JEE) Advanced, an engineering entrance exam, is administered by one of the seven zonal IITs. This exam is used to grant admission to b.tech programmes in premier colleges (IITs/ISM).
Eligibility Criteria for PG Courses
The minimum eligibility criteria required for admission in the M.Tech CAD course is- must complete B.Tech in mechanical engineering, B.Tech in industrial engineering, B.Tech in production engineering with at least 60 per cent aggregate score.
Top Entrance Exams for PG Courses
GATE: GATE is a national level entrance exam for admission to postgraduate programmes given by universities such as IISC and IITs. It is administered online. The test is objective and usually takes place in February.
Specialization or Similar Ones
Students can choose from a variety of specialisations and courses in Computer-Aided Design. After graduation, those with similar specialties may have similar work options. Students can pursue specialisations in design, animation, graphics, and computer-aided design. The following are some of the specialisations in Computer-Aided Design:
B.Tech in Computer-Aided Design
M.Tech in Computer-Aided Design
PGD in Computer-Aided Design
PhD in Computer-Aided Design
B.E in Computer-Aided Design
M.E in Computer-Aided Design
Top Computer-Aided Design Colleges in India
India has some of the greatest computer-aided design institutions in the world, with alumni going on to build some of the world's most well-known luxury and retail brands. A list of well-known colleges in India that provide a Computer-Aided Design degree is as follows:
Scope of Computer Aided Design in India and Abroad
The scope of Computer-aided Design (CAD) in India and abroad is huge. Students completing a certificate course in Computer-aided Design (CAD) are offered numerous opportunities in the domains of engineering, civil aviation, IT, architecture, interior design and fashion design. There are opportunities both in the public and private sectors. With indigenous manufacturing slated to rise due to Atmanirbhar Bharat Abhiyan and the previously launched ‘Make in India’ initiative, the scope of computer-aided design is expected to grow bigger.
Computer-aided Design (CAD) courses are widely acclaimed all over the world. Actually, more than the degree or the diploma it is the technical knowledge and skills of a computer-aided designer that is valued by organisations. Various overseas companies look for candidates who possess vast knowledge in the field of computer-aided design. These companies offer lucrative pay packages to certified CAD experts. Jobs are widely available in countries like the USA, Canada, Germany, Italy, Saudi Arabia, Hong Kong, Japan, Taiwan. where the manufacturing base is really strong.
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Course Fees Computer Aided Design
|Minimum Fees||Maximum Fees|
Computer-Aided Design can take several forms, and the course will vary depending on which one you choose. A student interested in the Computer-Aided Design programme may be required to study all of the following disciplines:
Subjects covered in UG
Introduction & a general idea of aided designing
Input instructions for section support specification
Generation of loads
Analysis of space frames class 1
Analysis of space frames class 2
Formation of various frames
Input instructions for geometry generation class 2
Generation of models
Analysis of plane truss
Input instructions for geometry generation class 1
Analysis of space frames class 3
Analysis & design of plane truss-1
Analysis of plane frame/truss
Input instructions for defining loads class 1
Indian concrete & steel design
Analysis of space frame class 5
Analysis of plane frame
Analysis of space frame class 4
Input instructions for primary load generation
Input instructions for defining loads class 2
Building project class-2
Building project class-1
The advanced feature
Building project class-3
Building project class-4
Analysis & design of plane truss-2
Subjects covered in PG
Precision engineering, design for manufacturing and assembly
Advanced finite element analysis
Advanced mechanics of solids
Numerical methods for partial differential equation
Advanced mechanics of composite materials
Total quality management
Design of hydraulics and pneumatics systems
Intelligent manufacturing systems
Computer-aided process planning
Production and operations management
Computational fluid dynamics
Flexible manufacturing Systems
Project work and seminar
Careers in Computer Aided Design
Computer-Aided Design is a highly sophisticated and advanced discipline of computer engineering. Because computer-aided design is employed in practically every industry, there are a myriad of work options available. The following are some of the popular job profiles available to applicants who have just graduated from a computer-aided design institute:
Manufacturing designers are involved in the development of new products. They perform the necessary changes in the design according to the requirements of manufacturing systems. They are also trained in CNC programming to help employees in manufacturing and make alterations required in the product design.
Mechanical designer creates the design for mechanical equipment, coordinates with the engineers and other professionals linked with the manufacturing system.
Architectural designers develop plans with Computer-aided Design (CAD) software according to the clients’ requirements and supervise the junior engineers who are subordinate to them in the preparation of structural designs. They also do the required alterations in design according to the client’s needs and management needs.
These designers develop new designs of missiles, aircraft and spacecraft. The amalgamation of components into the final design and checking of the effectiveness of the design is done by them. This is done to check whether any change in the design is required. The safety issues and defects of the products are thoroughly examined by them.
Some of the upcoming trends in the domain of Computer-aided Design (CAD) are as follows:
There is a high chance of advancement in artificial intelligence, analytics and multiphysics simulation. The generative design will be produced. The proper software can give designers chances early in the design procedure on the basis of the functional requirements such as material, strength, weight, physical size and more.
The most important topic in the field of engineering for the last couple of years is digital transformation. Design teams will control advanced features in CAD technology to obtain real-time feedback on designs.
Another upcoming trend that will stimulate computer-aided design in an escalating manner is additive manufacturing.
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Job Profiles and Top Recruiters
Computer-aided design course is one of the most popular and effective professional courses in India. The career prospect of the said course is quite lucrative and so aspirants from all over India crave this course. Some prominent recruiters in the domain of Computer-aided Design (CAD) in India are as follows:
Larsen and Toubro
Vedanta Resources Plc
Hindustan Copper Limited
Space research centre
There are numerous job opportunities and career prospects on certification of the computer-aided design course. The average salary after completion of the course is Rs.1.50 lakhs to Rs.5 lakhs per annum. The average salary after completion of the M.Tech Computer-aided Design (CAD) course, on the other hand, is Rs.3 lakhs per annum.
Rs. 8 Lakhs p.a. (Approx.)
Rs. 6 Lakhs p.a. (Approx.)
Rs. 6.7 Lakhs p.a. (Approx.)
Rs. 7 Lakhs p.a. (Approx.)
Required Skillset for Computer Aided Design
Willingness to learn new skills and software: The learning curve is usually steep for Computer-aided Design (CAD) professionals. Every day there is new software popping up to enhance precision in technical drawing and drafting. A computer-aided designer and draftsman must be able to learn that software fast to cope with the changes in the industry and sustain in the long run. Some of the skills that are required in the Computer-Aided Design course has been listed below:
String engineering knowledge
Good numeracy skills
Sound communication skills
Knowledge of material properties
Course Curriculum for Computer Aided Design
The theory and practical aspects of each computer-aided design and drafting course usually have an 80:20 ratio. The broad software heads that are covered in a standard curriculum are as follows:
Project assistance is mostly provided to students after these programmes and that can be an important stepping stone for them to a great career.
Popular Online Design Courses and Certifications
Popular Computer Aided Design Entrance Exams in India
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Frequently Asked Questions (FAQs)
Question: What is Computer-Aided Design?
Computer-aided Design (CAD) Course is the process of creation, modification, analysis and optimisation of designs with the help of a computer or workstation is termed computer-aided design (CAD). There are many software solutions that are used for this purpose; they are called CAD software.
Question: What is the average Computer-Aided Design fee?
For Computer-Aided Design admissions, private universities may charge high tuition, whereas government colleges may charge a low rate. A Computer-Aided Design degree will cost somewhere between Rs 10, 000 to Rs 3 lakhs.
Question: What are top Computer-Aided Design Employers?
Top Computer-Aided Design employers: PWD, CPWD, Larsen and Toubro, SAIL, Inox Group, Hindalco, Balco, Vedanta Resources Plc, Hindustan Copper Limited, Tata Group, Reliance Industries, Space research centre, Educational sector, Power plants.
Question: What are the top Computer-Aided Design recruiters of fresh graduates?
Top Computer-Aided Design recruiting industries of fresh graduates: Information Technology companies, Manufacturing companies, Automation companies.
Question: What are the top Computer-Aided Design colleges?
Top Computer-Aided Design colleges are Seacom Skills University School of Engineering and Technology, Birbhum, Neewara Academy of Design, Jaipur, Alagappa Chettiar College of Engineering and Technology, Karaikudi.
Question: What are career opportunities after Computer-Aided Design?
Some of the job profiles for students after Computer-Aided Design are Manufacturing designer, Mechanical designer, Architectural designer, Aerospace designer.
Question: What is the required education qualification eligibility for Computer-Aided Design admission?
The prospective applicants must have received a minimum of 50% in their 10+2 exams from any recognised board. Candidates who have a valid admission examination score may be excluded from the B.Tech. entrance exam.
Question: What is the average salary Computer-Aided Design graduates are offered?
The average salary of Computer-Aided Design graduates is Rs. 10 LPA.
Question: What skills are required for a Computer-Aided Design degree?
The skills that are required for a Computer-Aided Design degree are String engineering knowledge, Good numeracy skills, Software skills, Sound communication skills, Knowledge of material properties, Creativity.
Question: Which entrance exams are required for Computer-Aided Design?
Some top entrance examinations which are required for Computer-Aided Design are JEE Main, JEE Advanced, GATE.