Computer Aided Design
Sharp Pencil Design Studio
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
Degree
Duration
B.Tech (4 years)
M.Tech (2 years)
Eligibility
B.Tech (10+2 any specialisation)
M.Tech (Bachelor's degree)
Admission Process
B.Tech (Entrance test / Cut off)
M.Tech (Entrance test / Cut off)
Top Entrance Exams - JEE Main, JEE Advanced, BITSAT, GATE
Course Fees - Rs 10, 000 to Rs 3 lakhs
Top Colleges
Seacom Skills University School of Engineering and Technology, Birbhum, Neewara Academy of Design, Jaipur, Alagappa Chettiar College of Engineering and Technology, Karaikudi
Career Options
Manufacturing designer
Mechanical designer
Architectural designer
Aerospace designer
Average SalaryRs 5 lakhs
Recruiting Companies
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.
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.
Apart from this, aspirants are required to qualify for the GATE exam to pursue M.Tech in CAD from any of the IITs and NITs.
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
DesignM.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:
Seacom Skills University School of Engineering and Technology, Birbhum - Rs. 1.70 Lakhs
Neewara Academy of Design, Jaipur-Alagappa
Chettiar College of Engineering and Technology, Karaikudi - Rs. 14,480
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.
Course Subjects
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
Interactive design
Input instructions for defining loads class 2
Building project class-2
Building project class-1
Lab testTheory test
The advanced feature
Building project class-3
Building project class-4
Analysis & design of plane truss-2
Subjects covered in PG
Advanced CAD
Precision engineering
design for manufacturing and assembly
Advanced finite element analysis
Advanced mechanics of solids
Numerical methods for partial differential equation
Advanced mathematics
Advanced mechanics of composite materials
Stress analysis
VibrationsTotal quality management
Design of hydraulics and pneumatics systems
Intelligent manufacturing systems
Computer-aided process planning
Design optimization
Production and operations management
Computational fluid dynamics
Industrial robotics
Flexible manufacturing Systems
Computer-aided manufacturing
Project work and seminar
Project work
Comprehensive viva
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 designer
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
Mechanical designer creates the design for mechanical equipment, coordinates with the engineers and other professionals linked with the manufacturing system.
Architectural designer
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.
Aerospace designer
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.
Upcoming trends
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.
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:
PWDCPWD
Larsen and Toubro
SAILMcnally
BharatInox
GroupHindalco
Balco
Vedanta Resources Plc
Hindustan Copper Limited
Tata Group
Reliance Industries
Space research centre
Educational sector
Power plants
Average Salary
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.
Manufacturing designer - Rs. 8 Lakhs p.a. (Approx.)
Mechanical designer - Rs. 6 Lakhs p.a. (Approx.)
Architectural designer - Rs. 6.7 Lakhs p.a. (Approx.)
Aerospace designer - 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 knowledgeGood numeracy skillsSoftware skillsSound communication skillsKnowledge of material propertiesCreativity
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:
AutoCAD
Ansys
Ansys Civil
3D Printing
Ansys Fluent
CREOCREO
Simulate
Revit Architecture
STAAD
Inventor
NXCADMX Road
NXCAMPDMSNX Nastran
ProSteel
Hypermesh
RCC Detailing
SolidWorks Motion
Reverse Engineering
CATIA Kinematics
