JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Pre-requisites

To give the exposure to usage of software tools for design and manufacturing. To

acquire the skills needed to analyze and simulate engineering systems.

Course Objectives

To be able to understand and handle design problems in a systematic manner.

To be able to apply CAD in real life applications. To be understand the basic principles of different types of analysis.

Course Outcomes

To understand the analysis of various aspects in of manufacturing design

Note

conduct any TEN excercises from the list gien below:

• 1. Drafting: Development of part drawings for various components in the form of orthographic and isometric. Representation of dimensioning and tolerances.
• 2. Part Modeling: Generation of various 3D Models through Protrusion, revolve, sweep. Creation of various features. Study of parent child relation. Feature based and Boolean based modeling and Assembly Modeling. Study of various standard Translators. Design of simple components.
• 3. Determination of deflection and stresses in 2D and 3D trusses and beams.
• 4. Determination of deflections, principal and Von-mises stresses in plane stress, plane strain and Axi-symmetric components.
• 5. Determination of stresses in 3D and shell structures (at least one example in each case)
• 6. Estimation of natural frequencies and mode shapes, Harmonic response of 2D beam.
• 7. Study state heat transfer analysis of plane and axi-symmetric components.
• 8. Development of process sheets for various components based on Tooling and Machines.
• 9. Development of manufacturing defects and tool management systems.
• 10. Study of various post processors used in NC Machines.
• 11. Development of NC code for free form and sculptured surfaces using CAM software.
• 12. Machining of simple components on NC lathe and Mill by transferring NC Code / from CAM software. R18 B.TECH MECHANICAL ENGG. III YEAR