Vision of College:
“To be a center of excellence for developing technocrats with moral and social ethics to face the global challenges for the sustainable development of the society.”
Mission Of College:
- To create conducive academic culture for learning and identifying career goals.
- To impart quality technical education along with research opportunities.
- To impart knowledge and generate entrepreneurship skills contributing to the socio-economic growth of the nation.
- To inculcate values and skills, that will empower our students, towards National Development through technology, to preserve nature and its resources.
Vision of the Department:
“To impart technical education for facing challenges with humane approach for sustainable development in Mechanical Engineering.”
Mission of the Department:
- To provide an environment for technical knowledge gain for overall development of students.
- To create awareness and provide environment for research.
- To instill spirit, commitment and develop skills in students for socio economic development.
- To guide students for adopting engineering approach to conserve natural resources.
Program Educational Objectives
PEO 1: To have strong aptitude and fundamental knowledge in mechanical engineering for successful career.
PEO2: To take up research based improvement to provide solutions for technical problems of society.
PEO3: To resolve societal, technical /business challenges to hone personal development.
PEO4: Enhance professional progress and technical understanding through continuing education for sustainable development.
Program Specific Objectives
After successful completion of the course the student will be:
- Able to apply, analyze mechanical engineering knowledge for sustainable development of society and self.
- Able to effectively communicate in small and large teams and work as a team member
- Able to use creativity in design, thermal, industrial engineering to improve mechanical systems and processes.
Program Outcome
1. Engineering knowledge: Apply the knowledge of mathematics, science, engineering fundamentals, and engineering. specialization to the solution of complex engineering problems
2.Problem analysis: Identify, formulate, research literature, and analyze engineering problems to arrive at substantiated conclusions using first principles of mathematics, natural, and engineering sciences.
3.Design/development of solutions: Design solutions for complex engineering problems and design system components, processes to meet the specifications with consideration for the public health and safety, and the cultural, societal, and environmental considerations.
4. Conduct investigations of complex problems: Use research-based knowledge including design of experiments, analysis and interpretation of data, and synthesis of the information to provide valid conclusions
5. Modern tool usage: Create, select, and apply appropriate techniques, resources, and modern engineering and IT tools including prediction and modeling to complex engineering activities with an understanding of the limitations.
6. The engineer and society:Apply reasoning informed by the contextual knowledge to assess societal, health, safety, legal and cultural issues and the consequent responsibilities legal and cultural issues and the consequent responsibilities relevant to the professional engineering practice.
7. Environment and sustainability: Understand the impact of the professional engineering solutions in societal and environmental contexts, and demonstrate the knowledge of, and need for sustainable development
8. Ethics: Apply ethical principles and commit to professional ethics and responsibilities and norms of the engineering practice
9. Individual and team work: Function effectively as an individual and as a member or leader in diverse teams and individual, and as a member or leader in diverse teams, and in multidisciplinary settings.
10. Communication: Communicate effectively on complex engineering activities with the engineering community and with society at large, such as, being able to comprehend and write effective reports and design documentation, and write effective reports and design documentation, make effective presentations, and give and receive clear instructions.
11. Project management and finance: Demonstrate knowledge and understanding of the engineering and and management principles and apply these to one’s own work, as a member and leader in a team, to manage projects and in multidisciplinary environments.
12. Life-long learning: long learning: Recognize the need for and have the Recognize the need for, and have the preparation and ability to engage in independent and lifelong learning in the broadest context of technological change.
SYLLABUS
UNIT – I [ 8 Hrs.]
Introduction of CAD, Difference between Conventional & CAD design, Rasterisation techniques frame buffer, N-bit plane buffers, Simple color frame buffer algorithm for the generation of basic geometric entities like line, circle & ellipse by using parametric & non-parametric equations.
UNIT – II [ 8 Hrs.]
Introduction to windowing & clipping (excluding algorithm), Window and Viewport, line clipping & polygon clipping. 2D transformation: Translation, Scaling, Rotation, Reflection & Shear, Concept of homogeneous representation & concatenation. Inverse Transformation (enumeration of entity on graph paper) 3D Transformation ; Translation, Scaling, Rotation, Reflection etc.
UNIT – III [ 8 Hrs.]
Techniques for Geometric Modeling:
Graphic standards, parametric representation of geometry, Bezier curves, Cubic spline curves, BSpline curves, constructive solid geometry, Feature Based modeling, Feature recognition, Design by feature, Wire frame modeling, solid modeling of basic entities like box, cone, cylinder. CSG & B- representation technique using set theory.
Assembly modeling: Representation, mating conditions, representation schemes, generation of assembly sequences and importance of precedence diagram.
UNIT – IV [ 8 Hrs.]
Finite Element Analysis:
One Dimensional Problem: Fundamental concept of finite element method, Plain stress and strain, Finite Element Modeling, Potential Energy Approach, Galerkin Approach, Coordinate and Shape function, Assembly of Global Stiffness Matrix and Load Vector, Properties of Stiffness Matrix, Finite Element Equations, Quadratic Shape Function, Temperature Effects, Torsion of a circular shaft.
UNIT – V [ 8 Hrs.]
Truss & Two Dimensional FEM:
Plane truss problems, two dimensional problems using Constant strain triangle. Derivation of shape functions for CST element. Formulation of stiffness matrices for Truss and CST element. Preprocessing and Post processing.
UNIT – VI [ 8 Hrs.]
Optimization in Design:
Objectives of optimum design, adequate and optimum design, Johnson’s Method of optimum design, primary design equation, subsidiary design equations and limit equations, optimum design with normal and redundant specifications of simple machine elements like: tension bar, transmission shaft and helical spring.
TEXT/REFERENCE BOOKS:
T : CAD/CAM Theory and Practice, Zeid Ibrham, Tata McGraw Hill.
T : CAD/CAM, Principles and Applications, P.N. Rao, McGraw Hill.
T : Computer Aided design and Manufacturing, Lalit Narayan, Rao & Sarcar, PHI pub.
T : Introduction to Finite Elements in Engineering, Chandrupatla T. R. and Belegunda A.D., Prentice Hall India.
R : Computer Graphics, D. Hearn & M.P. Baker, Pearson.
R : Computer Graphics, S. Harrington, McGraw Hill.
R : Schaum’s Outline Series: Theory & Problems of Computer Graphics, Roy A. Plastock, Gordon Kalley, McGraw Hill.
R : Optimum Design of Mechanical Elements, R. C. Johnson, John Wiley & Son
COURSE OBJECTIVES:
1 This course is aimed to develop; a framework where the designer works with computer to develop an Engineering system, CAD system that leads to effective use of computers in the entire design process, computer graphics & procedure about the geometrical modeling of engineering objects, controls on modeling parameter and graphics visualization techniques using computer.
2 Further application of numerical method (FEA) for the analysis of mechanical elements is also included.
3 At the end of this course, student will appreciate the importance of computers, computer graphics & numerical methods and will be able to use them for modeling, designing & analysis of mechanical components.
COURSE OUTCOMES:
CO701.1 Write & Explain how pixel position are located and displayed on computer screen in order to generate any basic geometric entities.
CO701.2 Apply transformations on 2D & 3D objects, and determine the final state and shape of object
CO701.3 Explain the different geometric modeling techniques, synthetic curves & methods of assembly modeling. They can create any model using the same.
CO701.4 Apply finite element method on one dimensional bar element to determine nodal displacement, reaction force, element stress etc.
CO701.5 Apply finite element method on two dimensional & Truss problem to determine nodal displacement, reaction force, element stress etc.
CO701.6 Design various mechanical simple machine elements. Calculate the optimization parameter and check the geometric constraints for each of the given set of material. Select the most suitable material by analyzing the results of these materials using Johnson Method of Optimization.
Question Papers: que-papers-cad-2011-2018
S-10.S-10S-11.S-13S-14S-15S-16S-17S-18W-11W-14W-15W-16WIN 17
Mohammad Shakebuddin 