Principles of Machine Design detailed Syllabus for Mechatronics Engineering (Mechatronics), R18 regulation has been taken from the JNTUH official website and presented for the students affiliated to JNTUH course structure. For Course Code, Subject Names, Theory Lectures, Tutorial, Practical/Drawing, Credits, and other information do visit full semester subjects post given below. The Syllabus PDF files can also be downloaded from the universities official website.
For all other Mechatronics 3rd Year 1st Sem Syllabus for B.Tech R18 Regulation JNTUH, do visit Mechatronics 3rd Year 1st Sem Syllabus for B.Tech R18 Regulation JNTUH Subjects. The detailed Syllabus for principles of machine design is as follows.
Pre-requisite:
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Unit I
Introduction: General considerations in the design of Engineering Materials and their properties -selection -Manufacturing consideration in design. Tolerances and fits -BIS codes of steels.
Stresses In Machine Members: Simple stresses – Complex Stresses – impact stress strain relations – Static theories of failure – factors of safety – Design for strength and rigidity – preferred numbers. The concept of stiffness in tension, bending, torsion and combined situations. Fatigue Loading: Stress concentration – Theoretical stress Concentration factor – Fatigue stress concentration factor notch sensitivity – Design for fluctuating stresses – Endurance limit – Estimation of Endurance strength – Fatigue theories of failure Goodman and Soderbergs lines.
Unit II
Rivited and welded joints: Riveted Joints: Modes of failure f riveted joints-Strength equations -efficiency of riveted joints-Design of boiler joints – eccentricity loaded riveted joints. Welding Joints: Design of fillet welds-axial loads – Circular fillet welds-bending and torsion-eccentricity loaded joints.
Axially Loaded Joints and Shafts: Keys, cotters and knuckle joints: Design of Keys stresses in key-cottered joints-spigot and socket, sleeve and cotter, jib and cotter joints-knuckle joints. Design of shafts: Design of solid and hollow shafts for strength and rigidity – Design of shafts of complex loads- Shaft sizes – BIS code. Design of shafts for gear and belt drives
Unit III
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Unit IV
Spur and Helical Gear Drives: Spur gearsand Helical gears – Load concentration factor – Dynamic load factor. Surface compressive strength – Bending strength – Design analysis of spur and helical gears – Estimation of centre distance, module and face width, check for plastic deformation. Check for dynamic and wear considerations.
Unit V
Bearings: Types of bearings – Basic modes of Lubrication – Bearing Construction-Bearing designbearing materials-Selection of Lubricants. Rolling contact bearings: Types of rolling contact bearings-Selection of bearing type-Selection of bearing life-Design for cyclic loads and speeds-static and dynamic loading of ball and roller bearings
Text Books:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Reference Book:
- Machine design by timothy H. Wenzell PE, Cengage
- Machine design by r.L. Norton, Mc Graw hill
- Machine design by V. Bandari, TMH Publishers
- Machine design – Pandya and shah.
For detail Syllabus of all other subjects of B.Tech 3rd Year Mechatronics Engineering, visit Mechatronics 3rd Year Syllabus Subjects.
For all B.Tech results, visit JNTUH B.Tech all years, and semester results from direct links.