Lecture

Lecture - 2 Design and Manufacturing

This module covers the critical relationship between design and manufacturing processes. It highlights how design decisions affect the manufacturability of components and systems.

Topics include:

  • Manufacturing methods and their implications on design
  • Material selection considerations
  • Cost-effectiveness in design
  • Prototyping and testing in the design cycle

Course Lectures
  • Lecture -1 Design Philosophy
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces the fundamental concepts of design philosophy in engineering. It explores the importance of design in creating effective solutions, emphasizing the role of innovation and creativity in the design process.

    Key topics include:

    • Understanding design principles
    • Design thinking methodologies
    • The impact of design on functionality and aesthetics
    • Case studies of successful design implementations
  • Lecture - 2 Design and Manufacturing
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers the critical relationship between design and manufacturing processes. It highlights how design decisions affect the manufacturability of components and systems.

    Topics include:

    • Manufacturing methods and their implications on design
    • Material selection considerations
    • Cost-effectiveness in design
    • Prototyping and testing in the design cycle
  • Lecture - 3 Engineering Materials
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module explores various engineering materials essential for machine elements. Students will learn about the properties and applications of different materials.

    Key content includes:

    • Types of engineering materials (metals, polymers, ceramics)
    • Mechanical properties and their significance
    • Selection criteria for materials in design
    • Case studies on material performance in real-world applications
  • Lecture -4 Engineering Materials
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of engineering materials, focusing on advanced topics and applications in the design of machine elements.

    Topics covered include:

    • Composite materials and their advantages
    • Material fatigue and wear considerations
    • Thermal properties and their impacts
    • Innovations in material science
  • Lecture -5 Simple Stresses In Machine Elements
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces the concept of simple stresses in machine elements. Students will learn how to analyze stresses and their effects on component design.

    Key areas include:

    • Types of simple stresses (tension, compression, shear)
    • Stress-strain relationships
    • Factor of safety and its application
    • Real-world examples of stress analysis
  • Lecture -6 Simple Stresses In Machine Elements
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the discussion on simple stresses, providing deeper insights and practical applications in machine design.

    Topics include:

    • Applications of stress analysis in real-world designs
    • Calculation methods for simple stresses
    • Understanding failure modes related to simple stresses
    • Case studies showcasing stress analysis in engineering
  • Lecture -7 Compound Stresses In Machine Elements
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces the concept of compound stresses in machine elements, covering how multiple stress types interact within components.

    Key areas include:

    • Understanding compound stress states
    • Methods for analyzing combined stresses
    • Principal stresses and their significance
    • Applications in complex machine element designs
  • Lecture -8 Design For Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module focuses on design for strength, emphasizing principles that ensure components can withstand loads and stresses throughout their lifecycle.

    Topics include:

    • Strength analysis techniques
    • Design considerations for various load conditions
    • Material selection for optimal strength
    • Case studies demonstrating successful strength designs
  • Lecture -9 Design For Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of design for strength, presenting advanced concepts and practical applications in engineering.

    Key topics include:

    • Fatigue strength considerations in design
    • Impact of dynamic loads on strength
    • Methods for improving component durability
    • Real-world examples illustrating design for strength
  • Lecture -10 Design For Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module delves deeper into design for strength, focusing on methodologies for ensuring reliability and performance in machine elements.

    Key content includes:

    • Statistical methods for strength design
    • Reliability analysis and optimization
    • Cost implications of design choices
    • Case studies on successful strength designs
  • Lecture - 11 Design for Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers the principles of design for strength with a focus on real-world applications and the latest engineering practices.

    Key areas include:

    • Analysis of structural failures and strengths
    • Modern design tools and software
    • Trends in material science impacting strength
    • Case studies of innovative designs
  • Lecture - 12 Design for Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces the design of fasteners, highlighting their critical role in mechanical assemblies and ensuring structural integrity.

    Key topics include:

    • Types of fasteners and their applications
    • Design considerations for fasteners
    • Load distribution and strength factors
    • Case studies on fastener design
  • Lecture - 13 Design of Fasteners - I
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of fasteners, focusing on advanced design principles and their implications in engineering.

    Key areas include:

    • Mechanical properties of fasteners
    • Fatigue and failure modes of fasteners
    • Innovations in fastener technology
    • Practical applications in various industries
  • Lecture - 14 Design of Fasteners - II
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers the design of keys and splines, crucial elements in mechanical assemblies that provide torque transmission.

    Key topics include:

    • Types of keys and splines and their applications
    • Load transfer mechanisms
    • Design calculations for keys and splines
    • Case studies illustrating their importance
  • Lecture -15 Design Of Keys and Splines
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces threaded fasteners, examining their design, applications, and significance in engineering structures.

    Key areas include:

    • Types of threaded fasteners and their uses
    • Design principles for threaded connections
    • Load considerations and stress analysis
    • Real-world examples of threaded fastener applications
  • Lecture - 16 Threaded Fasteners
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the examination of threaded fasteners, focusing on advanced design techniques and their implications in engineering.

    Key topics include:

    • Torque-tension relationships in threaded connections
    • Failure modes of threaded fasteners
    • Innovative materials for threaded fasteners
    • Case studies highlighting best practices
  • Lecture -17 Design Of Threaded Fasteners
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces power screws, exploring their design and function in mechanical systems. Power screws are vital for converting rotational motion into linear motion.

    Key content includes:

    • Types of power screws and their applications
    • Design calculations for power screws
    • Load analysis and efficiency considerations
    • Real-world examples of power screw applications
  • Lecture - 18 Power Screws
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of power screws, focusing on advanced design techniques and their practical implications.

    Key areas include:

    • Torque and efficiency in power screw design
    • Materials used in power screw applications
    • Failure analysis and troubleshooting
    • Case studies demonstrating power screw effectiveness
  • Lecture -19 Design Of Power Screw
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers shaft couplings, essential components that connect rotating shafts in machinery, allowing for torque transmission and misalignment compensation.

    Topics include:

    • Types of shaft couplings and their applications
    • Design considerations for coupling selection
    • Load transfer and stress analysis in couplings
    • Case studies of coupling failures and solutions
  • Lecture - 20 Shaft Couplings - I
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the study of shaft couplings, focusing on advanced design principles and their role in modern engineering applications.

    Key content includes:

    • Innovations in coupling design
    • Dynamic analysis of shaft couplings
    • Selection criteria for couplings based on application
    • Real-world examples of effective coupling solutions
  • Lecture - 21 Saft Coupling - II
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces rivet joints, exploring their historical significance and modern applications in engineering design. Rivets are critical in joining metal components.

    Key topics include:

    • Types of rivet joints and their uses
    • Design considerations for rivet connections
    • Load distribution and failure modes
    • Case studies illustrating rivet joint applications
  • Lecture - 22 Rivet Joints
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of rivet joints, focusing on advanced design techniques and their implications in various engineering contexts.

    Key areas include:

    • Design calculations for rivet joints
    • Innovations in rivet technology
    • Applications in modern structures
    • Case studies of successful rivet joint designs
  • Lecture - 23 Design of Welded Joints-I
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module introduces the design of welded joints, exploring how welding techniques create durable and robust connections in mechanical structures.

    Key topics include:

    • Types of welded joints and their applications
    • Welding processes and techniques
    • Design considerations for welded connections
    • Case studies demonstrating effective welded joints
  • Lecture - 24 Design of Welded Joints - II
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the study of welded joints, focusing on advanced design principles and their implications in engineering applications.

    Key areas include:

    • Welding stresses and their impact on designs
    • Innovations in welding technology
    • Quality control in welded connections
    • Real-world applications of welded joints
  • Lecture - 25 Design of Joints With Eccentric Loading
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module focuses on the design of joints subjected to eccentric loading conditions. Students will learn:

    • The fundamental principles of joint design.
    • How eccentric loads affect joint performance.
    • Methods to calculate stress distribution in joints.
    • Design considerations for enhancing joint strength and reliability.

    Real-world applications and case studies will be discussed to illustrate the practical implications of these concepts.

  • Lecture - 26 Design of Joints With Variable Loading
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers the design of joints under variable loading conditions. Key topics include:

    • Understanding the nature of variable loads.
    • Analyzing stress changes in joints due to fluctuating forces.
    • Methods for fatigue analysis and joint longevity assessment.
    • Design strategies to mitigate risks associated with variable loading.

    Students will engage in hands-on activities to reinforce these concepts through practical examples.

  • Lecture - 27 Design of Springs
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module delves into the design principles of springs, which are essential components in various mechanical systems. The coverage includes:

    • Different types of springs and their applications.
    • Material selection and mechanical properties essential for spring design.
    • Calculating spring constants and understanding deflection.
    • Designing for fatigue and durability in spring applications.

    Students will participate in design exercises to apply these principles practically.

  • Lecture -28 Design Of Springs
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of spring design, focusing on advanced concepts and specialized applications. Topics include:

    • Advanced calculations for non-linear springs.
    • Design considerations for high-performance springs.
    • Spring assembly and integration into mechanical systems.
    • Common failure modes and troubleshooting techniques.

    Students will engage in projects to design springs for specific applications, reinforcing their learning through practice.

  • Lecture -29 Design Of Springs
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module further investigates spring design, emphasizing practical applications and real-world scenarios. Key topics include:

    • Spring performance metrics and testing methods.
    • Case studies on spring failures and successes.
    • Designing for specific environments and load conditions.
    • Innovations in spring materials and technologies.

    Hands-on projects will allow students to apply their knowledge in real-world contexts.

  • Lecture -30 Belt Drives
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module examines the design of belt drives, essential components in transferring power between mechanical systems. Topics include:

    • The mechanics of belt drive systems and their calculations.
    • Different types of belts and their appropriate applications.
    • Factors affecting the efficiency of belt drives.
    • Common design practices and troubleshooting methods.

    Students will conduct experiments to understand belt behavior under various conditions.

  • Lecture - 31 Belt Drives
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of belt drives, with a focus on advanced design concepts and applications. Key topics include:

    • Advanced calculations for belt tension and power transmission.
    • Designing multi-belt systems for increased performance.
    • Innovations in belt materials and technologies.
    • Real-world examples of effective belt drive systems.

    Students will work on projects to enhance their understanding of belt drive integration in machinery.

  • Lecture -32 Belt Drives
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module further develops knowledge in belt drives, focusing on design optimization and efficiency enhancement. Topics include:

    • Performance metrics for evaluating belt drive systems.
    • Techniques for minimizing wear and maximizing lifespan.
    • Case studies of successful belt drive implementations.
    • Future trends in belt drive technology.

    Students will analyze existing systems and propose design improvements based on their findings.

  • Lecture - 33 Design for Strength
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module focuses on design for strength, covering fundamental principles that ensure mechanical components can withstand operational stresses. Key aspects include:

    • Understanding material properties related to strength.
    • Calculating factor of safety in design.
    • Applying design methodologies to enhance strength.
    • Analyzing failure modes and prevention strategies.

    Theoretical knowledge will be complemented by practical design exercises.

  • Lecture - 34 Design of Shafts
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module examines the design of shafts, critical components in rotating machinery. Students will explore:

    • Types of shafts and their applications in various machinery.
    • Design considerations for shaft strength and stiffness.
    • Calculating torque and shear forces in shafts.
    • Methods for analyzing and preventing shaft failure.

    Real-world examples and case studies will be used to illustrate the importance of proper shaft design.

  • Lecture - 35 Design of Machine Elements - I (V & W)
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module covers the integration of design principles for machine elements V & W, focusing on advanced applications and case studies. Topics include:

    • Design methodologies for complex mechanical systems.
    • Analyzing multi-element interactions in design.
    • Hands-on projects to apply theoretical knowledge.
    • Case studies highlighting innovative designs and solutions.

    Students will engage in collaborative projects to enhance their practical skills.

  • Lecture - 36 Design of Machine Elements ( V & W )
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the integration of design principles for machine elements, focusing on practical applications and new technologies. Key aspects include:

    • Exploring emerging technologies and their impact on design.
    • Hands-on experience with modern design tools.
    • Team-based projects to solve real engineering problems.
    • Evaluating design effectiveness in various scenarios.

    Students will collaborate to enhance their understanding of contemporary design challenges.

  • Lecture - 37 Design of Cylinders & Pressure Vessels - II
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module addresses the design of cylinders and pressure vessels, focusing on their unique challenges and requirements. Students will learn:

    • Fundamentals of pressure vessel design, including standards and regulations.
    • Material selection and stress analysis for cylindrical shapes.
    • Design methods for ensuring safety and reliability.
    • Case studies on the failure of pressure vessels and lessons learned.

    Practical design exercises will help solidify understanding of the concepts taught.

  • Lecture - 38 Design of Cylinders & Pressure Vessels - III
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the study of cylinders and pressure vessels, focusing on advanced design concepts and applications. Key topics include:

    • Advanced calculations for pressure and temperature effects.
    • Designing for corrosion resistance and sustainability.
    • Innovative materials used in modern pressure vessel design.
    • Real-world applications and performance evaluations.

    Students will work on projects to design and evaluate pressure vessels using contemporary standards.

  • Lecture - 39 Design of Breaks - I
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module focuses on the design of brakes, essential components for controlling motion in machinery. Topics include:

    • The fundamental principles of brake design and operation.
    • Types of brakes and their applications in various systems.
    • Design considerations for performance and safety.
    • Analyzing braking forces and load distributions.

    Students will engage in practical sessions to apply brake design concepts in real-world scenarios.

  • Lecture - 40 Design of Brakes - II
    Prof. G. Chakraborty, Prof. B. Maiti, Prof. S.K. Roychowdhury

    This module continues the exploration of brake design, focusing on advanced techniques and performance optimization. Key topics include:

    • Advanced calculations for braking efficiency and force distribution.
    • Designing for heat dissipation and wear resistance.
    • Innovations in brake materials and technologies.
    • Case studies on successful brake design strategies.

    Students will apply their knowledge through project-based learning to design efficient brake systems.