Lecture 19: Flywheel in Punching Press: Concepts and Numerical Problems | Type IV Problems | DOM

Lecture 19: Flywheel in Punching Press: Concepts and Numerical Problems | Type IV Numerical Problems on Flywheel Design | DOM

In this video, firstly, the role of flywheel in a Punching Press/Riveting Machine/Shearing Machine is presented with illustrations. Then all the fundamental concepts such as cycle time, actual punching time, power rating of the motor and maximum fluctuation of energy associated with punching press problems are well presented. To further consolidate the understanding of concepts, two numerical problems are presented with step-by-step solution procedure.

Timestamp:
00:00 Context Setting & Types of Flywheel Problems
01:34 Role of Flywheel in Punching Press
06:33 Key Terms Used in Punching Press Problems
10:45 Determination of Maximum Fluctuation of Energy in Punching Press Problems
14:01 Solved Numerical Problem-1
21:22 Solved Numerical Problem-2
27:30 Problem for Practice

Watch “Lecture 1: Introduction to Dynamics of Machines”:    • Lecture 1: Introduction to Dynamics o...  

Watch “Lecture 2: Static Force Analysis of Mechanisms (Underlying Concepts)”:    • Lecture 2: Static Force Analysis of M...  

Watch “Lecture 3: Static Force Analysis of Four-Bar Mechanism”:    • Lecture 3: Static Force Analysis of F...  

Watch “Lecture 4: Static Force Analysis of Slider-Crank Mechanism”:    • Lecture 4: Static Force Analysis of S...  

Watch “Lecture 5: Fundamental Concepts of Dynamics Force Analysis of Reciprocating Engines”:    • Lecture 5: Fundamental Concepts of Dy...  

Watch “Lecture 6: Dynamic Force Analysis of Reciprocating Engines | Analytical Method”:    • Lecture 6: Dynamic Force Analysis of ...  

Watch “Lecture 7: Numerical Problem on Dynamic Force Analysis of Horizontal Reciprocating Engine | Analytical Method”:    • Lecture 7: Numerical Problem on Dynam...  

Watch “Lecture 8: Numerical Problem on Dynamics Force Analysis of Vertical Engine | Analytical Method| DOM”:    • Lecture 8: Numerical Problem on Dynam...  

Watch “Lecture 9: Numerical Problem using Klien’s Construction | Velocity and Acceleration of Engine Parts”:    • Lecture 9: Numerical Problem using Kl...  

Watch “Lecture 10: Concept of Dynamically Equivalent System | Connecting Rod”:    • Lecture 10: Concept of Dynamically Eq...  

Watch “Lecture 11: Concept of Correction Couple | Connecting Rod | Dynamic Force Analysis”:    • Lecture 11: Concept of Correction Cou...  

Watch “Lecture 12: Numerical Problem on Dynamic Force Analysis of Horizontal Reciprocating Engines (considering Inertia Effect of Connecting Rod) by GRAPHICAL Method”:    • Lecture 12: Numerical Problem on Dyna...  

Watch “Lecture 13: Numerical Problem | Dynamic Force Analysis of Engine| Connecting Rod |ANALYTICAL Method”:    • Lecture 13: Numerical Problem | Dynam...  

Watch “Lecture 14: Flywheels & Turning Moment Diagrams”:    • Lecture 14: Flywheels & Turning Momen...  

Watch “Lecture 15: Energy Stored in a Flywheel | Maximum Fluctuation of Energy | Flywheel Design”:    • Lecture 15: Energy Stored in a Flywhe...  

Watch “Lecture 16: Numerical Problems 1 & 2 on Flywheel Design | Dimensions of a Flywheel Rim”:    • Lecture 16: Type-I Numerical Problems...  

Watch "Lecture 17: Type II Numerical Problem on Flywheel Design":    • Lecture 17: Type II Numerical Problem...  

Watch “Lecture 18: Type III Numerical Problem on Flywheel Design”:    • Lecture 18: Type III Numerical Proble...  

Dr. V. Jayakumar, a passionate teacher, author, academician, career counsellor & mechanical professor, has over 20 years of teaching experience, including seven and a half years in abroad. He has authored 10 text books in topics related to Mechanical Engineering, which have been very well received by the student community and teaching fraternity. Four of his books have been prescribed as Text book or Reference book in various Indian Universities.

Feel free to contact and share your feedback at [email protected].
Support the work by sharing to your friends and subscribing the channel.

#ProfessorJayakumarsClassroom #PunchingPress #Flywheel #TurningMomentDiagram #NumericalProblem #FlywheelDesign #DynamicsofMachines #TheoryofMachines #DOM #MaximumFluctutaionofEnergy #RivettingMachine #ShearingMachine

Disclaimer: All contents provided by this channel are for EDUCATIONAL PURPOSES only. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing.