ME-217 ELEMENTS OF MACHINE DESIGN & DYNAMICS
CREDIT HOURS
Theory = 3
Practical = 0
COURSE LEARNING OUTCOMES (CLOs)
| S. No. | CLOs | Taxonomy |
| 1 | Differentiate between different types of machine parts | Coginitive Level 4* |
| 2 | Formulate and solve engineering problems related to machine elements | Coginitive Level 3* |
| 3 | Design different engineering components based on given data | Coginitive Level 5* |
COURSE CONTENT
- Machine Dynamics: Kinematics of Motion; kinetics of Motion; Simple Crank and Cam Mechanisms; Linkages; Types of Links; Structure; Kinematic Pair; Mechanism; Cams
- Kutzbach and Grubler's criteria for planar mechanisms.
- Types of Mechanisms: Slider Crank Mechanisms and its Inversions; Design and Kinematic Analysis of Cams. Single Slider Crank Mechanism and its Inversions; Double Slider Crank Mechanism and its Inversions; Four Bar Mechanisms and its Inversions, Design and Kinematic Analysis of Cams.
- Principles of Design: Hardness; Creep; Fatigue failure; Soderberg and Goodman Diagrams;; Safety and Reliability in Design
Design of Simple Machine Elements: - Joints: Knuckle, Cotter and Universal joints; Threaded and Riveted Fasteners
- Couplings: Flanged and Muff Coupling, Flexible Coupling, Universal Coupling, Oldham Coupling, Chain Coupling, Gear Coupling, Design of Key and Pins; Fluid Couplings.
- Clutches: Friction Clutches; Types of Friction Clutches; Design of Single Disc or Plate Clutch, Multiple Disc Clutch, Cone Clutch, Centrifugal Clutch.
- Springs: Types of Springs, Helical Spring, Terms used in Helical Spring, Stresses in Helical Spring of Circular wire, The Curvature Effect; Deflection in Helical Spring of Circular wore Eccentric loading; Buckling of compression Springs, Energy stored in springs, Springs in Series and Parallel, Concentric spring, Leaf Springs
- Flexible Mechanical Elements: Belts, Flat and Round Belt drives, V Belts, Timing Belts, Design of a Belt Conveyor; Chain Drives, Roller Chains; Design of Chains including Drag Chain Conveyor; Apron Feeder
- Brakes and Dynamometers: Types of Brakes; Materials of brake lining; Block or Shoe Brake; Simple Band Brake; Differential Band Brake; Band and Block Brake; Internal Expanding Brake; Dynamometer; Type of Dynamometer; Prony Brake Dynamometer
- Turning-Moment Diagrams and Flywheel: Turning Moment of Steam Engine; Turning Moment of Internal Combustion Engine; Turning Moment of Multi-cylinder Engine; Coefficient of Fluctuation of Energy; Coefficient of Fluctuation of Speed. Flywheel; Energy Stored in a Flywheel; Dimensions of the Flywheel Rim.
RECOMMENDED BOOKS
(01) Mechanical Engineering Design by Shigley
*For details of Taxonomy Levels CLICK HERE!
