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B-TECH-B-E in Cad Cam at Saveetha Institute of Medical and Technical Sciences
Chennai, Tamil Nadu
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About the Specialization
What is CAD-CAM at Saveetha Institute of Medical and Technical Sciences Chennai?
This CAD-CAM specialization program at Saveetha Institute of Medical and Technical Sciences, offered within the B.E. Mechanical Engineering curriculum, focuses on the synergistic integration of Computer-Aided Design and Computer-Aided Manufacturing. It equips students with skills crucial for modern industrial automation, product development, and advanced manufacturing processes. The program addresses the growing demand in India for engineers proficient in digital design, analysis, and production technologies, preparing them for Industry 4.0 challenges.
Who Should Apply?
This program is ideal for fresh 10+2 graduates with a strong aptitude for mathematics and physics, seeking entry into the design, manufacturing, and automation sectors. It also suits diploma holders in Mechanical Engineering looking for an advanced degree and working professionals aiming to upskill in digital manufacturing technologies to enhance their career prospects in India''''s rapidly evolving industrial landscape.
Why Choose This Course?
Graduates of this program can expect promising career paths as design engineers, manufacturing engineers, CNC programmers, quality control specialists, and automation experts in various Indian industries. Entry-level salaries typically range from 3 to 6 LPA, with experienced professionals earning 8-15 LPA or more. The program aligns with industry needs, fostering growth trajectories in automotive, aerospace, heavy machinery, and general manufacturing companies across India.
Student Success Practices
Foundation Stage
Build Robust Engineering Fundamentals- (Semester 1-2)
Dedicate significant effort to mastering core subjects like Engineering Mathematics, Physics, and basic programming. Utilize online resources such as NPTEL courses for deeper understanding and practice problems from standard textbooks to solidify conceptual knowledge.
Tools & Resources
NPTEL, Khan Academy, Standard textbooks
Career Connection
A strong foundation ensures efficient problem-solving in advanced engineering topics and is highly valued in technical interviews for core engineering roles.
Excel in Engineering Graphics and Basic Design- (Semester 1-2)
Focus intensely on Engineering Graphics to develop visualization skills, which are paramount for CAD. Begin practicing with introductory CAD software to translate 2D drawings into 3D models. Engage in peer learning sessions to enhance understanding.
Tools & Resources
AutoCAD (student version), Solid Edge (student version), YouTube tutorials
Career Connection
Proficiency in engineering graphics and basic CAD is the first step towards becoming a proficient design engineer and accelerates learning of advanced CAD tools.
Explore Manufacturing Process Basics- (Semester 1-2)
Actively participate in manufacturing process labs. Seek opportunities for short industrial visits to observe real-world casting, welding, and machining operations. Document observations to understand the practical aspects of production.
Tools & Resources
College workshop labs, Local small-scale industries, Manufacturing technology videos
Career Connection
Understanding manufacturing fundamentals is critical for effective CAD/CAM integration and for roles in production and process planning.
Intermediate Stage
Attain Hands-on CAD Software Mastery- (Semester 3-5)
Beyond classroom learning, dedicate extra hours to gain expertise in industry-standard CAD software like SolidWorks, CATIA, or Fusion 360. Work on complex part modeling, assembly, and drafting assignments. Participate in design challenges and hackathons.
Tools & Resources
SolidWorks (student license), CATIA (academic license), Fusion 360, GrabCAD
Career Connection
Direct software proficiency is a key hiring criterion for design and product development roles, significantly boosting internship and placement opportunities.
Integrate Core Concepts with Design Thinking- (Semester 3-5)
Connect theoretical knowledge from subjects like Strength of Materials, Machine Design, and Fluid Mechanics with practical design applications. Analyze how material properties or fluid dynamics influence a CAD model''''s functionality and manufacturability. Discuss case studies.
Tools & Resources
FEA software (e.g., Ansys, Abaqus - academic versions), Design journals, Industry case studies
Career Connection
This integrated approach helps in developing robust designs, crucial for roles in R&D and advanced product engineering.
Seek Applied Industry Exposure- (Semester 3-5)
Actively pursue mini-projects that involve CAD/CAM application, even if small scale. Look for internships during semester breaks at manufacturing units, design consultancies, or automotive suppliers to understand real-world industrial workflows and challenges.
Tools & Resources
College project labs, Local SMEs, Internship portals like Internshala
Career Connection
Practical industry exposure provides valuable experience, networking opportunities, and a competitive edge in the job market, often leading to pre-placement offers.
Advanced Stage
Master CAM, CIM, and Automation Technologies- (Semester 6-8)
Deepen understanding of Computer Aided Manufacturing (CAM) principles, CNC programming, and Computer Integrated Manufacturing (CIM). Learn to program CNC machines, simulate robotic operations, and understand Flexible Manufacturing Systems (FMS). Pursue relevant certifications.
Tools & Resources
Mastercam/GibbsCAM (academic version), Fanuc/KUKA Robot simulations, Siemens PLM certifications
Career Connection
Specialized skills in CAM, CIM, and robotics are highly sought after in advanced manufacturing, automation, and smart factory roles, leading to higher-paying positions.
Undertake Industry-Driven Major Projects- (Semester 6-8)
For your final year project, choose topics directly relevant to industry problems, ideally in collaboration with companies. Focus on developing innovative CAD models, optimizing manufacturing processes, or implementing automation solutions. Document thoroughly and present findings professionally.
Tools & Resources
Industry tie-ups, Faculty research projects, Professional prototyping services
Career Connection
A strong, industry-relevant major project acts as a powerful portfolio piece, showcasing your problem-solving abilities and practical skills to potential employers.
Strategize for Placements and Professional Growth- (Semester 6-8)
Develop a comprehensive professional portfolio showcasing your CAD designs, CAM programs, simulation results, and project reports. Actively participate in campus placement drives, practice technical interviews, and enhance soft skills. Network with alumni and industry professionals.
Tools & Resources
LinkedIn, Professional engineering societies (e.g., IEI), Placement cell workshops, Mock interview sessions
Career Connection
Strategic placement preparation ensures successful entry into leading manufacturing, design, and automation companies, setting the stage for a thriving career in the CAD-CAM domain.
Program Structure and Curriculum
Eligibility:
- A pass in 10+2 / HSC / CBSE / Equivalent Examination with a minimum average of 45% marks in Physics, Chemistry, and Mathematics (40% for MBC/DNC/SC/ST/SCA candidates) from a recognized board.
Duration: 8 semesters / 4 years
Credits: 160 Credits
Assessment: Internal: Continuous Internal Assessment (CIA), External: End-Semester Examinations (ESE)
Semester-wise Curriculum Table
Semester 1
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMA1101 | Engineering Mathematics – I | Core (Mechanical Engineering) | 4 | Differential Calculus, Integral Calculus, Functions of Several Variables, Vector Calculus, Ordinary Differential Equations |
| UPH1101 | Engineering Physics | Core (Mechanical Engineering) | 3 | Properties of Matter, Acoustics and Ultrasonics, Optics and Lasers, Quantum Physics, Semiconductor Physics |
| UCH1101 | Engineering Chemistry | Core (Mechanical Engineering) | 3 | Water Technology, Electrochemistry and Corrosion, Fuels and Combustion, Engineering Materials, Analytical Techniques |
| UCS1101 | Problem Solving and Python Programming | Core (Mechanical Engineering) | 3 | Computational Thinking, Algorithmic Problem Solving, Python Basics, Control Flow, Functions and Modules |
| UGS1101 | Engineering Graphics | Core (Mechanical Engineering) | 4 | Plane Curves, Projections of Points, Lines, and Planes, Projections of Solids, Sectional Views, Isometric Projections |
| UGE1101 | English for Communication | Core (Mechanical Engineering) | 3 | Reading Comprehension, Effective Writing, Listening Skills, Speaking Fluency, Grammar and Vocabulary |
| UCS1181 | Problem Solving and Python Programming Lab | Lab (Mechanical Engineering) | 2 | Conditional Statements, Looping Constructs, Functions, Strings and Lists, Data Handling |
| UGS1181 | Engineering Practices Lab | Lab (Mechanical Engineering) | 2 | Carpentry and Plumbing, Sheet Metal and Welding, Basic Machining, Electrical Wiring, Electronic Components |
Semester 2
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMA1201 | Engineering Mathematics – II | Core (Mechanical Engineering) | 4 | Matrices and Vector Spaces, Eigenvalue Problems, Laplace Transforms, Fourier Series, Complex Integration |
| UPH1201 | Materials Science | Core (Mechanical Engineering) | 3 | Crystal Structures, Mechanical Properties of Materials, Phase Diagrams, Heat Treatment, Advanced Engineering Materials |
| UCH1201 | Environmental Science and Engineering | Core (Mechanical Engineering) | 3 | Ecosystems and Biodiversity, Environmental Pollution, Water Treatment, Solid Waste Management, Global Environmental Issues |
| UMA1202 | Probability and Statistics | Core (Mechanical Engineering) | 4 | Basic Probability, Random Variables, Statistical Averages, Hypothesis Testing, Correlation and Regression |
| UPE1201 | Engineering Mechanics | Core (Mechanical Engineering) | 4 | Statics of Particles, Equilibrium of Rigid Bodies, Trusses and Frames, Friction and Virtual Work, Dynamics of Particles and Rigid Bodies |
| UMC1201 | Manufacturing Processes | Core (Mechanical Engineering) | 3 | Metal Casting Processes, Forming Processes, Welding and Joining, Basic Machining Processes, Powder Metallurgy |
| UMC1281 | Manufacturing Processes Lab | Lab (Mechanical Engineering) | 2 | Foundry Practices, Welding Techniques, Sheet Metal Operations, Machine Shop Operations, Plastic Molding |
| UGS1281 | English for Professional Communication Lab | Lab (Mechanical Engineering) | 1 | Group Discussions, Presentations, Interview Skills, Public Speaking, Report Writing |
Semester 3
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMA1301 | Engineering Mathematics – III | Core (Mechanical Engineering) | 4 | Partial Differential Equations, Fourier Transforms, Z-Transforms, Numerical Methods, Complex Analysis |
| UPH1301 | Strength of Materials | Core (Mechanical Engineering) | 4 | Stress and Strain, Bending Moment and Shear Force, Torsion of Shafts, Columns and Struts, Theories of Failure |
| UMC1301 | Fluid Mechanics and Machinery | Core (Mechanical Engineering) | 4 | Fluid Properties and Flow, Fluid Kinematics and Dynamics, Boundary Layer Theory, Pumps and Turbines, Hydraulic Systems |
| UME1301 | Thermodynamics | Core (Mechanical Engineering) | 4 | Basic Concepts and Zeroth Law, First Law of Thermodynamics, Second Law of Thermodynamics, Entropy and Availability, Vapour Power Cycles |
| UMD1301 | Engineering Metallurgy | Core (Mechanical Engineering) | 3 | Crystal Structures and Imperfections, Phase Diagrams, Ferrous Metals and Alloys, Non-ferrous Metals and Alloys, Heat Treatment Processes |
| UME1381 | Strength of Materials Lab | Lab (Mechanical Engineering) | 2 | Tensile Testing, Hardness Testing, Impact Testing, Torsion Testing, Spring Testing |
| UMC1381 | Manufacturing Technology Lab | Lab (Mechanical Engineering) | 2 | Lathe Operations, Milling Operations, Grinding and Shaping, Drilling and Boring, Special Machining |
Semester 4
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UME1401 | Kinematics of Machinery | Core (Mechanical Engineering) | 4 | Mechanisms and Machines, Kinematic Analysis of Linkages, Velocity and Acceleration Analysis, Cams and Followers, Gears and Gear Trains |
| UMC1401 | Applied Thermodynamics | Core (Mechanical Engineering) | 4 | Gas Power Cycles, Refrigeration and Air Conditioning, Compressors, Internal Combustion Engines, Steam Nozzles and Turbines |
| UMD1401 | Machine Design | Core (Mechanical Engineering) | 4 | Design Principles and Stress Analysis, Design for Static Loading, Design for Fatigue Loading, Design of Fasteners and Joints, Design of Shafts and Couplings |
| UMM1401 | Manufacturing Technology | Core (Mechanical Engineering) | 3 | Conventional Machining Processes, Abrasive Machining, Advanced Machining Processes, Joining Processes, Surface Finishing Operations |
| UPE1401 | Electrical Drives and Control | Core (Mechanical Engineering) | 3 | DC Motors and Control, AC Motors and Control, Speed Control Techniques, Braking Systems, Introduction to PLCs |
| UME1481 | Fluid Mechanics and Machinery Lab | Lab (Mechanical Engineering) | 2 | Flow Measurement, Major and Minor Losses, Pump Performance Characteristics, Turbine Performance Characteristics, Boundary Layer Analysis |
| UMD1481 | Machine Drawing Practice | Lab (Mechanical Engineering) | 2 | Orthographic Views, Sectional Views, Assembly Drawings, Detailed Part Drawings, Dimensioning and Tolerancing |
Semester 5
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UME1501 | Dynamics of Machinery | Core (Mechanical Engineering) | 4 | Balancing of Rotating Masses, Balancing of Reciprocating Engines, Vibration Analysis, Governors and Flywheels, Gyroscopic Effects |
| UMA1501 | Engineering Management | Core (Mechanical Engineering) | 3 | Principles of Management, Planning and Organizing, Staffing and Directing, Controlling and Decision Making, Project Management |
| UMM1501 | Computer Aided Design | Core (CAD-CAM) | 3 | Fundamentals of CAD Systems, Geometric Modeling (Wireframe, Surface, Solid), Geometric Transformations, Data Exchange Standards, CAD Software Applications |
| UMM1502 | Metrology and Measurements | Core (Mechanical Engineering) | 3 | Standards of Measurement, Linear and Angular Measurements, Form Measurement, Comparators, Non-Destructive Testing |
| UMM1503 | Design of Machine Elements | Core (Mechanical Engineering) | 4 | Design of Fasteners, Design of Welded Joints, Design of Shafts, Design of Keys and Couplings, Design of Gears |
| PROFESSIONAL ELECTIVE I | Professional Elective I (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| UMM1581 | CAD Lab | Lab (CAD-CAM) | 2 | 2D Drafting using CAD Software, 3D Part Modeling, Assembly Modeling, Surface Modeling, Basic Simulation and Analysis |
| UME1581 | Machine Dynamics Lab | Lab (Mechanical Engineering) | 2 | Balancing of Rotating Masses, Static and Dynamic Balancing, Vibration Analysis, Governor Performance, Gyroscopic Couple |
Semester 6
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMM1601 | Finite Element Analysis | Core (Mechanical Engineering) | 4 | Introduction to FEM, Discretization and Shape Functions, Structural Analysis, Heat Transfer Analysis, Dynamic Analysis |
| UMM1602 | Heat and Mass Transfer | Core (Mechanical Engineering) | 4 | Conduction Heat Transfer, Convection Heat Transfer, Radiation Heat Transfer, Heat Exchangers, Mass Transfer Principles |
| UMM1603 | Computer Integrated Manufacturing | Core (CAD-CAM) | 3 | CIM Concepts and Components, CAD/CAM Data Exchange, NC/CNC Technology, Robotics in Manufacturing, Flexible Manufacturing Systems |
| OPEN ELECTIVE I | Open Elective I | Elective | 3 | Varies based on student choice, Interdisciplinary topics |
| PROFESSIONAL ELECTIVE II | Professional Elective II (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| UMM1681 | CAD/CAM Lab | Lab (CAD-CAM) | 2 | CNC Part Programming, CAM Software for Machining, Virtual Machining Simulation, Robotics Simulation, Reverse Engineering Principles |
| UMM1682 | Heat and Mass Transfer Lab | Lab (Mechanical Engineering) | 2 | Thermal Conductivity Measurement, Convection Heat Transfer Experiments, Radiation Heat Transfer Experiments, Heat Exchanger Performance, Mass Diffusion |
Semester 7
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMC1701 | Total Quality Management | Core (Mechanical Engineering) | 3 | Principles of TQM, Quality Tools and Techniques, Statistical Process Control, Quality Management Systems (ISO), Six Sigma Methodology |
| PROFESSIONAL ELECTIVE III | Professional Elective III (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| PROFESSIONAL ELECTIVE IV | Professional Elective IV (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| OPEN ELECTIVE II | Open Elective II | Elective | 3 | Varies based on student choice, Interdisciplinary topics |
| UMC1791 | Project Work – I | Project | 6 | Problem Identification, Literature Survey, Methodology Development, Preliminary Design and Analysis, Report Writing |
| UMM17E1 | Computer Aided Manufacturing | Professional Elective (CAD-CAM) | 3 | NC/CNC Machine Tools, Part Programming (G & M Codes), CAD/CAM Integration, Adaptive Control, Post Processors |
| UMM17E2 | Advanced CAD/CAM | Professional Elective (CAD-CAM) | 3 | Advanced Modeling Techniques, Feature Based Design, Solid and Surface Modeling, Concurrent Engineering, Reverse Engineering |
| UMM17E3 | Rapid Prototyping | Professional Elective (CAD-CAM) | 3 | Rapid Prototyping Technologies, Stereolithography (SLA), Fused Deposition Modeling (FDM), Selective Laser Sintering (SLS), Applications of RP |
| UMM17E4 | Industrial Robotics | Professional Elective (CAD-CAM) | 3 | Robot Kinematics, Robot Dynamics, Robot Actuators and Sensors, Robot Programming, Industrial Applications of Robotics |
Semester 8
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| UMC1891 | Project Work – II | Project | 10 | Implementation and Fabrication, Testing and Validation, Analysis of Results, Final Report Preparation, Project Presentation |
| PROFESSIONAL ELECTIVE V | Professional Elective V (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| PROFESSIONAL ELECTIVE VI | Professional Elective VI (Choice based on Specialization) | Elective | 3 | Varies based on student choice, Potential CAD-CAM relevance topics if chosen from designated electives |
| UMM17E5 | Product Design and Development | Professional Elective (CAD-CAM) | 3 | Product Life Cycle, Product Design Process, Concept Generation and Selection, Prototyping and Testing, Intellectual Property |
| UMM17E6 | Tool Engineering | Professional Elective (CAD-CAM) | 3 | Jigs and Fixtures Design, Press Tools Design, Cutting Tools Design, Dies and Gauges, Tooling Materials |
| UMM17E7 | Mechatronics | Professional Elective (CAD-CAM) | 3 | Sensors and Transducers, Actuators and Control, Microcontrollers and PLC, System Interfacing, Mechatronic System Design |
| UMM17E8 | Additive Manufacturing | Professional Elective (CAD-CAM) | 3 | Additive Manufacturing Processes, Materials for AM, Design for Additive Manufacturing, Post-processing Techniques, Applications in Industry |
