BMEL305 VTU Notes: Modelling and Design for MFG PDF

Bridge the gap between CAD and production with our BMEL305 VTU Notes. Master assembly modelling, GD&T, and DFM principles for the 2022 Scheme at the all-new vtubuddy.in Mechanical Engineering and Design resource portal.

Introduction to Modelling and Design for Manufacturing

BMEL305

2022 Scheme

Module 1 : Introduction to Computer Aided Sketching

Introduction to Computer Aided Sketching Review of graphic interface of the software. Review of 2D Sketching, Parametric Solid Modeling, Assembly creation and product rendering. Limits, Fits and Tolerances: Introduction, Fundamental tolerances, Deviations, Methods of
placing limit dimensions, Types of fits with symbols and applications, Geometrical tolerances on drawings, Standards followed in industry.
Geometrical Dimensioning and Tolerances (GD&T): Introduction, Fundamental tolerances, Deviations, Methods of placing limit dimensions, machining symbols, types of fits with symbols and applications, geometrical tolerances on drawings. Standards followed in industry. The basics
of sketching and modelling: Create a basic sketch – Profile Tools, Curve Tools, Editing Tools, Operation Tools, Constraints, construction geometries and adding dimensions. Part- Solid from sketches, Solid from surfaces, modify Tools, Operation Tools.

Module 2 : Exploring design tools for production

Create draft during a feature – Create draft as a feature – Add ribs and plastic supports – Analyze draft on a design – Create holes and threads – Use a coil feature – Mirrors and patterns – Surface creation for complex geometry – Use surfaces to replace faces – Use surfaces to split bodies and faces – Practice exercise.

Module 3 : The Basics of Assemblies

The different ways to create components – Use scripts to create gears – Component color swatch and color cycling – Use McMaster-Carr parts in a design – Copy, paste, and paste new. Distributed designs – Create as-built joints – Create joints – Joint origins and midplane joints – Drive joints and motion studies – Interference detection and contact sets – Isolation and opacity control – Create groups and organize a timeline – Practice exercise

Module 4 : Assembly Drawings

Drawing Basics-Detailing Drawings. Explode a 3D model for a drawing, Create a drawing sheet and views, Add geometry and dimensions to a drawing, Add GD & T text, BOM, tables and symbols, Place an exploded view, Edit a title block, Export to different file formats.
1. Reciprocating saw mechanical assembly,
2. Innovated bottle design for sustainability
3. Engine Piston
4. Cylinder Flange
5. Engine Case
6. Design for Injection Molding

Other Subject Notes

BME502

Model Question Papers

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