Introduction to Modeling and Design for Manufacturing 2022 Scheme VTU Notes VTU University 3rd SEM Mechanical Engineering | BMEL305 notes

Scheme & Syllabus Copy of Introduction to Modeling and Design for Manufacturing 2022 Scheme VTU Notes

Introduction to Modeling and Design for Manufacturing 2022 Scheme VTU Notes BMEL305 syllabus copy

Introduction to Modeling and Design for Manufacturing 2022 Scheme VTU Notes BMEL305

Module 1 (02 Sessions): Introduction to Computer-Aided Sketching

• Review of 2D Sketching: Parametric solid modeling, assembly creation, and product rendering
• Limits, Fits, and Tolerances: Fundamental tolerances, deviations, methods of placing limit dimensions, geometrical tolerances on drawings
• Basics of Geometrical Dimensioning and Tolerances (GD&T): Key principles, machining symbols, and industry standards
• Fusion 360 User Interface: Exploring navigation, display settings, creating projects, 2D sketches, and modifying solid 3D bodies

Module 2 (02 Sessions): Features, Threads, and Fasteners

• Drafting: Creating draft during a feature and as a feature
• Thread Forms: ISO Metric, BSW, Square & Acme, American Standard Thread
• Fasteners: Hexagonal and square-headed bolts and nuts with washers, keys, and coil feature

Module 3 (04 Sessions): Component Creation and Assembly

• Creating Components: Using scripts for gears, component color cycling, and McMaster-Carr parts
• Assembly: Joints like cotter and knuckle joints, couplings like flanged and universal couplings

Module 4 (06 Sessions): Assembly Drawings

• Drawing Basics: Exploding 3D models, adding dimensions, GD&T text, BOM, and tables
• Exploded Views: Editing title blocks and exporting in different formats
• Examples:
  1. Lifting Device (Screw Jack)
  2. Bearings (Plumber Block)
  3. Machine Tool Components (Machine Vice)
  4. Valves (Ram’s Bottom Safety Valve)
  5. IC Engine Components (Piston or Connecting Rod)