Machine Design – I detailed syllabus scheme for B.Tech Mechanical Engineering (ME), 2019 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For all other DBATU Syllabus for Mechanical Engineering 5th Sem 2019, do visit ME 5th Sem 2019 Onwards Scheme. The detailed syllabus scheme for machine design – i is as follows.
Machine Design – I Syllabus for Mechanical Engineering (ME) 3rd Year 5th Sem 2019 DBATU
Prerequisites:
For the complete syllabus, results, class timetable, and many other features kindly download the iStudy App
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Course Outcomes:
At the end of the course, students will be able to:
- Formulate the problem by identifying customer need and convert into design specification
- Understand component behavior subjected to loads and identify failure criteria
- Analyze the stresses and strain induced in the component
- Design of machine component using theories of failures
- Design of component for finite life and infinite life when subjected to fluctuating load
- Design of components like shaft, key, coupling, screw and spring
Unit 1: Mechanical Engineering Design Process
Traditional design methods, general industrial design procedure, design considerations, phases in design, creativity in design, use of standardization, preferred series, introduction to ISO9000, use of design data book, aesthetic and ergonomic considerations in design.
Unit 2: Design of Machine Elements against Static Loading
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Unit 3: Design against Fluctuating Loads
Stress concentration, stress concentration factors, fluctuating stresses, fatigue failure, endurance limit, notch sensitivity, approximate estimation of endurance limit, design for finite life and finite life under reversed stresses, cumulative damage in fatigue, Soderberg and Goodman diagrams, fatigue design under combined stresses.
Unit 4: Design of Shafts Keys and Couplings
Various design considerations in transmission shafts, splined shafts, spindle and axles strength, lateral and torsional rigidity, ASME code for designing transmission shaft. Types of Keys: Classification and fitment in keyways, Design of various types of keys. Couplings: Design consideration, design of rigid, muff and flange type couplings, design of flexible couplings.
Unit 5: Design of Threaded Joints
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Unit 6: Mechanical Springs
Stress deflection equation for helical spring, Wahls factor, style of ends, design of helical compression, tension and torsional spring under static loads, construction and design consideration in leaf springs, nipping, strain energy in helical spring, shot peening.
Text Books:
- V. B. Bhandari, Design of Machine Elements, Tata McGraw Hill Publications, New Delhi, 2008.
- R. L. Nortan, Machine Design: An Integrated Approach, Pearson Education Singapore, 2001.
Reference Books:
- R. C. Juvinall, K. M. Marshek, Fundamental of machine component design, John Wiley & Sons Inc., New York, 3rd edition, 2002.
- B. J. Hamrock, B. Jacobson and Schmid Sr., Fundamentals of Machine Elements, International Edition, New York, 2nd edition, 1999.
- A. S. Hall, A. R. Holowenko, H. G .Langhlin, Theory and Problems of Machine Design, Schaums Outline Series, Tata McGraw Hill book Company, New York, 1982.
- J. E. Shigley and C. Mischke, Mechanical Engineering Design, Tata McGraw Hill Publications, 7th edition, 2004.
- M. F. Spotts, Design of Machine Elements, Prentice Hall of India, New Delhi.
For detail syllabus of all other subjects of Mechanical Engineering (ME) 5th Sem 2019 regulation, visit ME 5th Sem Subjects syllabus for 2019 regulation.