This post covers the lecture notes of the subject ME6503 Design of Machine Elements which is the one of the main subject for Mechanical Engineering students. Here the lecture notes covers the syllabus of unit 1 Steady stresses and variable stresses in machine members which is given below.
The objective of this subject are:
- To familiarize the various steps involved in the design process
- To understand the principles involved in evaluating the shape and dimensions of a component to satisfy functional and strength requirements
- To learn to use standard practices and standard data
- To learn to use catalogues and standard machine components
(Use of PSG Data book is permitted)
Anna University, Chennai
Department of Mechanical Engineering
ME6503 Design of Machine Elements
Regulation 2013
Lecture Notes
UNIT I STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS
Contents:
Introduction to the design process
Factors influencing machine design
Selection of materials based on mechanical properties
Preferred numbers
Fits and tolerances
Direct, bending and torsional equations
Impact and shock loading
Calculation of principal stresses for various load combinations
Eccentric loading-Curved beams,Crane hook and C frames
Factor of safety
Theories of failure
Design based on strength and stiffness
Stress concentration-Design for variable loading
For more Mechanical Engineering subject lecture notes, Question bank, University questions , 2 marks with answers were uploaded in annaunivstudymaterials.blogspot.com
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