Description: ( Presently Available LIVE Google Meet Training ) ( Course Detailing - Click Linkedin Link)

Helical, Spur and Planetary Gearbox Design and AGMA Factors: In-Depth Training Course for Design Engineers. Worldwide Live. (EV GearBox Included)

I. Foundational Gearbox Knowledge

• 1. Material Strength & Properties: This section will likely cover the different materials used in gear manufacturing and their relevant mechanical properties like strength, hardness, and fatigue resistance.
• 2. Load and Stress Analysis: Introduces the concepts of loads acting on gears and the resulting stresses, including bending and contact stresses.
• 3. Gear Nomenclature & Standard Modules: Defines essential gear terminology and explains standard module systems for gear sizing and compatibility.
• 4. Standard Gear Ratios & Tables: Explores common gear ratios and their applications, potentially referencing standardized tables for gear design.
• 5. Gearbox Formulas & Peripheral Speed: This section will likely present key formulas used in gearbox calculations, including those related to gear speeds and ratios.

II. Gear Design Fundamentals

• 6. Gear Geometry: A detailed look at the geometric principles governing gear tooth profiles, including involute curves and pressure angles.
• 7. Gear Force Analysis: Explains how to calculate forces acting on gear teeth during operation, considering factors like torque and speed.
• 8. Gear Face Width vs. Modules: Selection: Discusses the relationship between gear face width and module and how to choose these parameters for optimal performance.
• 9. Calculating Gear Ratio vs Metallurgy of Metals: Explores the connection between gear ratio selection and the choice of material based on its metallurgical properties.
• 10. Checking Face Width vs Assembly Difficulty: Provides guidelines for determining the appropriate face width while considering practical assembly limitations.

III. Gearbox Design Considerations

• 11. Factor of Safety in Gearbox Design: Discusses safety factors used in gearbox design to ensure reliability and prevent failures under varying loads.
• 12. Commonly Adopted Distances between Rotating Parts in Gearbox: Outlines standard practices for spacing rotating components within a gearbox for smooth operation.
• 13. AGMA Stress & Strength Equations considering Various Factors: Introduces the American Gear Manufacturers Association (AGMA) standards for stress calculations in gears, accounting for various design factors.

IV. Advanced Gearbox Analysis and Manufacturing

 

• 14. FEA of Gear Mesh, Torque & Stress/Strength Analysis: Introduces the use of Finite Element Analysis (FEA) for simulating gear meshing and analyzing stresses.
• 15. Gear Manufacturing Methods: Explores different manufacturing processes used to produce gears, such as hobbing, shaping, and grinding.
• 16. Analysis of Design Methodology: This section likely delves into best practices for designing gearboxes, including design optimization and iterative processes.
• 17. Heat Treatment & Cold Processes for Increasing Hardness: Examines heat treatment techniques and cold working processes for enhancing the hardness and durability of gear materials.

V. Practical Applications and Problem-Solving

• 18. Shaft Material Selection & Factor of Safety: Provides guidance on selecting appropriate materials for shafts and determining safety factors based on load and stress calculations.
• 19. Calculating Loads on Shaft: Explains methods for calculating the various loads acting on a shaft within a gearbox system.
• 20. Calculating Shaft Diameter & Factor of Safety: Details the process of calculating the required shaft diameter considering load capacities and safety factors.
• 21. Key, Keyway & Interference Fit & Calculating Load: Discusses key and keyway design principles, including interference fits, and methods for calculating load-carrying capacity.
• 22. Standard Bearings Sizes Available & Belt Chain Load Charts: Presents standard bearing sizes and their specifications, potentially referencing load charts for belt and chain drives.
• 23. Calculating Load on Bearing & Understanding Load Calculations: This section will likely outline steps for calculating bearing loads and understanding different load calculation methods.
• 24. Bearing Selection: Provides guidance on selecting appropriate bearings for a given application, considering factors such as load, speed, and operating environment.
• 25. Gear Oils & Bearing Greases – Selection, Volume of Oil in Chamber: Bearing Life Improvement: Explores the selection of lubricants for gears and bearings, discussing factors like viscosity and operating temperature.
• 26. Troubleshooting – Temperature Increase, Tooth Cracks, Bearing Failures, Noise etc.: This final section focuses on common gearbox problems and their troubleshooting, covering issues like overheating, component failures, and excessive noise.

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