Genre: eLearning | MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz Language: English | Size: 2.64 GB | Duration: 8h 4m Learn about the fundamentals of design of common rotating machinery components in mechanical design engineering
What you'll learn Basics of Shaft design Basics of Lay outing for power transmission systems Shaft design for strength considering stress concentration and fatigue Bearing Selection process and Bearing life calculations How to calculate factors for modified L10 life of bearing Gear design from scratch - specifications , CAD workflow, Force analysis and Stress analysis Design methodology for Helical , Bevel and Worm gear design in Fusion 360 Description Machine design is a large subset of study under mechanical engineering design which includes design of common components used in machines. This is a mega-course of 3 courses in 1 which covers multiple aspects of design of Shafts and elements which are generally mounted it - Bearings and Gears. It is a deep dive into the Shaft design process and selection also deals with the Bearing selection in detail . Then moving to a deep dive in Gear design with practical CAD design of gears based on input specifications. Topics covered: Shaft and layout design Basics of simple power transmission system design Loads and Load cases Materials and manufacturing of shafts Basics of Shaft design Layout scheme and General lay outing Keys and key ways Set screws and collars Splines and Serrations design selection based on standards Interference and press fits Stress analysis - method of analysis Incorporation of stress concentration factors Notch sensitivity in fatigue Endurance limit and modifying factors Deflection and Slope Stress due to interference fits Torque capacity of press fits Solid vs Hollow shafts and Couplings Bearing Selection Factors which drive Bearing selection Contact stresses study Bearing life equation derivation and L10 life Modified Life - Factors Contamination factor, viscosity ratio Determining equivalent bearing load Mounting scheme Example to go through the selection process Gear design Conjugate action in Gears Involute profile construction Spur gear design basics and CAD workflow (fusion 360) Contact Ratio and Interference Basics of Helical gear design and CAD workflow (fusion 360) Basics of Bevel gear design and CAD workflow (fusion 360) Basics of Worm gear design and CAD workflow (fusion 360) Force analysis of spur gear Force analysis of Bevel gear Force analysis of Helical gear Force analysis of Worm gear Stress calculations for standard tooth profile Pitting equations The course is intended to be a library of knowledge regarding machine components and will be expanded further in the future with more examples and case studies. Who this course is for: Students who want to learn from the application point of view on how to design components Professionals who want to refresh their basics relating to component design Enthusiasts looking for a reference guide to designing components for simple mechanical assemblies