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Main
UQU Programs

Theory of Machinery

ME3134
3 hours English

Theory of Machinery

Theory of Machinery
ME2134 Dynamics
3 hours No requisites
1 Introduction to Theory of Machinery / Definition and Importance of Theory of Machinery / The role of machinery in mechanical and mechatronics systems. / Basic principles of mechanisms and machine components. / Fundamental Concepts / Mechanisms, linkages, degrees of freedom, and mobility. / Kinematic and dynamic systems overview
2 Kinematics of Mechanisms / Kinematic Chains and Mechanisms / Gruebler’s criterion for calculating degrees of freedom. / Types of mechanisms: four-bar, slider-crank, cam, etc. / Kinematic Analysis / Use of graphical methods for kinematic analysis. / Introduction to velocity and acceleration analysis
3 Kinematic Analysis of Mechanisms / Velocity and Acceleration in Mechanisms / Analytical and graphical methods to analyze velocities and accelerations. / Instantaneous Center of Rotation (ICR) / Calculating and applying ICR in mechanism analysis. / Velocity and Acceleration Diagrams / Construction and analysis of velocity and acceleration diagrams
4 Cam Mechanisms / Types of Cams and Followers / Radial, cylindrical, and other cam types. / Types of followers and their motion characteristics. / Cam Profile Design / Designing cam profiles based on follower motion types. / Displacement, velocity, and acceleration analysis of followers
5 Gear Mechanisms / Types of Gears / Spur, helical, bevel, worm gears, and their applications. / Gear Trains and Gear Ratio / Simple, compound, and planetary gear trains. / Calculating gear ratios and speed reduction. / Force Analysis in Gears / Torque, load, and efficiency calculations in gear systems
6 Dynamics of Machinery / Forces in Machinery / External and internal forces, inertia forces. / Force Analysis Techniques / Free-body diagrams and equilibrium equations. / Dynamic analysis of linkages and gear systems. / Applications of Dynamics / Dynamic force analysis in robotic and automation systems
7 Balancing of Machines / Need for Balancing / Importance of balancing rotating and reciprocating parts to reduce vibration. / Single and Multi-Plane Balancing / Techniques for balancing single and multiple rotating parts. / Dynamic Balancing / Application of balancing in robotic systems and engines
8 Synthesis of Mechanisms / Graphical and Analytical Methods for Mechanism Synthesis / Designing linkages based on given motion requirements. / Dimensional Synthesis / Applying dimensional synthesis for motion generation. / Case Study / Practical synthesis of a mechanism for a given motion
9 Power Transmission in Machines / Mechanical Power Transmission / Types of mechanical power transmission systems: gears, belts, pulleys, and chains. / Gear Design and Efficiency / Efficiency considerations in power transmission systems. / Design of Power Transmission Systems / Practical design of gear and belt systems for machines and robots
10 Vibrations in Machinery / Types of Vibrations / Free and forced vibrations, resonance phenomena. / Vibration Analysis / Analyzing vibration behavior in machinery. / Vibration Control / Methods to reduce vibrations in mechanical and mechatronic systems
11 Robotics and Mechatronics Applications / Robotic Kinematics and Dynamics / Kinematic and dynamic analysis of robotic arms and other automated systems. / Design of Robotic Linkages / Design principles of robotic linkages and actuators. / Mechatronic Systems Design / Integrating mechanical, electrical, and control systems in mechatronics applications
12 Advanced Topics in Theory of Machinery / Multi-Body Dynamics / Understanding and analyzing systems with multiple interconnected bodies. / Automation and Control / The role of automation and control in machinery systems. / Emerging Trends in Robotics and Mechatronics / Current research and future directions in robotic systems, smart machinery, and automation
13 Final Review and Project Preparation / Review of Key Concepts / Overview of all topics covered in the course. / Preparation for the final exam and project submissions. / Group Project Discussion / Discussing the design and analysis of a complex mechanism or robotic system
1.1 Mapped to: K1

Understand the fundamental principles of mechanisms, kinematics, and dynamics in mechanical and mechatronic systems.

Teaching Strategy Lectures: In-depth coverage of kinematic and dynamic principles.
Assessment Methods Case Studies Quizzes Exam
2.1 Mapped to: S3

Apply kinematic and dynamic analysis methods to the design and analysis of mechanical systems, including robotic systems.

Teaching Strategy Labs: Hands-on exercises with mechanisms, including robotic arms and linkages.
Assessment Methods Workshops Laboratory Reports Project Assessment
3.1 Mapped to: V1

Demonstrate ethical responsibility and safety awareness in the design and analysis of machinery and mechatronic systems.

Teaching Strategy Lectures: Focus on safety protocols and ethical responsibility in machine design.
Assessment Methods Case Studies Case Study Analysis Exam
Assessment
Weight
Quizzes
10%
Midertm Wxam
20%
Projects (Mechanism design, robotics applications)
15%
Case Study Analysis
5%
Final Exam
50%
Total
100%