Basic Mechanical Engineering | Manufacturing Processes
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The document discusses various manufacturing processes and their applications. It focuses on the casting process, specifically sand casting. The key steps in sand casting are described as pattern making, mould making, core making, melting and pouring of metal, solidification, finishing, and inspection. Common applications of sand casting include machine beds, automobile parts, aircraft parts, and casings for various machines.
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Basic Mechanical Engineering | Manufacturing Processes
- 1. Basic Mechanical Engineering Prof. Yogiraj Deshmukh Assistant Professor Department of Applied Sciences & Engineering Hope Foundation’s International Institute of Information Technology, I²IT
- 2. UNIT III Introduction to Manufacturing Processes and their Applications (Casting, Forging, Sheet metal working and Metal joining processes), Description of Casting process: Sand casting (Cope & Drag). Sheet metal Forming, (shearing, bending, drawing), Forging (Hot working and cold working comparison), Electric Arc welding, Comparison of Welding, Soldering, Brazing Manufacturing Processes Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 3. Manufacturing Process Raw Material Machine Tool Finished Product It involves transforming a raw material from it’s original state to a finished state by changing it’s shape or the properties of the material in a series of steps. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 4. Metal Casting • Casting: It is a manufacturing process in which part of desired shape is obtained by pouring molten metal into cavity of required shape • It is one of the oldest manufacturing process (around 6000 year old, Egyptians were first to use castings) Castings Sand Casting Die Casting Investment casting Centrifugal casting Slush Castingc Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 5. Basic terminology in SAND CASTING process: 1. Mould 2. Pattern 3. Core 4. Mould box 5. Mould material 6. Pouring cup 7. Pouring basin 8. Sprue 9. Runner 10. Gate 11. Riser 12. Ladle Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 6. Metal Casting: Sand Casting • Steps in Sand Casting: 1. Pattern Making: Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 7. Metal Casting: Sand Casting • Steps in Sand Casting: 2. Mould Making: Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 8. Metal Casting: Sand Casting • Steps in Sand Casting: 3. Core Making: Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 9. Metal Casting: Sand Casting • Steps in Sand Casting: 4. Metal Melting and Pouring: Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 10. Metal Casting: Sand Casting • Steps in Sand Casting: 5. Solidification 6. Finishing 7. Inspection Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 11. Casting Pouring Basin Locating Pins Riser Molten Metal Mould Split Flask Sprue Runner Rammed Sand Crucible Cope Drag Pouring Cup Gate Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 12. Steps in sand moulding Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 13. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 14. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 15. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 16. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 17. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 18. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 19. Metal Casting: Sand Casting Applications of Sand Casting: – Machine beds for various machines (Lathe, Drilling, Shaping, Milling) – Automobile parts (Pistons, cylinder block, clutch and brake plates, Gearbox casing) – Aircraft parts (Turbine and compressor blades, Engine casing) – Casings used in various machines (Turbine, Generator, Compressors, Motors, Gear box, Pumps) – Pulleys, Railway wagon wheels, Valves Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in
- 20. References • V. Ryan © 2002 - 2018 www.technologystudent.com
- 21. Hope Foundation’s International Institute of Information Technology, I²IT P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Tel +91 20 22933441/2/3 | www.isquareit.edu.in | info@isquareit.edu.in Thank you For further information please contact Yogiraj Deshmukh yogirajd@isquareit.edu.in Department of Applied Sciences & Engineering Hope Foundation’s International Institute of Information Technology, I²IT Pune P-14, Rajiv Gandhi Infotech Park, MIDC Phase I, Hinjawadi, Pune – 411 057 Phone - +91 20 22933441/2/3 www.isquareit.edu.in | info@isquareit.edu.in