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2 - 11wemanufacturing Processes

The document outlines the course structure for the B. Tech in Mechanical Engineering at Malla Reddy College, focusing on manufacturing processes. It includes objectives related to casting, welding, metal forming, and additive manufacturing, detailing various techniques and their applications. The course is structured into units covering casting types, welding processes, and metal cutting methods.

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Kabilan Mech
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25 views1 page

2 - 11wemanufacturing Processes

The document outlines the course structure for the B. Tech in Mechanical Engineering at Malla Reddy College, focusing on manufacturing processes. It includes objectives related to casting, welding, metal forming, and additive manufacturing, detailing various techniques and their applications. The course is structured into units covering casting types, welding processes, and metal cutting methods.

Uploaded by

Kabilan Mech
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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COURSE STRUCTURE B.

TECH: MECHANICAL ENGINEERING R22

MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY


II Year B. TECH - II- SEM L/T/P/C
3/-/2/3
(R22A0311) Manufacturing Processes
COURSE OBJECTIVES:

1. The primary objective of this course is to introduce the concept of manufacturing


technology with the help of various casting processes widely employed in industries.
2. The course consists of welding and its classifications with the related details of
equipment and applications.
3. To understand various metal forming, hot and cold working process. To appreciate the
capabilities, advantages and the limitations of the processes.
4. To understand the various concepts of extrusion, forging processes, drawing, its
classification and their applications.
5. To understand the various concepts of additive manufacturing and its advance
techniques along with their applications.
UNIT-I
Casting: Pattern, Pattern materials, Pattern making, allowances of pattern and Pattern types.,
Casting process
Types of casting: Continuous casting, Squeeze casting, vacuum mould casting, Evaporative pattern
casting, ceramic shell casting, Casting defects., Molding process, Types of Molding process:
Injection Molding, Blow molding.
UNIT-II:
Welding: Introduction, Types of weld joints, Types of welding process: Gas welding, Arc welding,
Electron beam Welding, Laser beam welding, Friction Stir Welding, Ultrasonic Welding, Thermite
welding., Types of Arc welding process: Shielded metal arc welding, Submerged arc welding.,
Types of Gas welding process: GTAW, GMAW., Types of Resistance welding process: Spot welding,
Seam welding., welding defects – causes and remedies, Heat affected zones in welding.
UNIT-III:
Extrusion and Forging: Basic Extrusion process and types, Forging operations and its
classification., drawing: wire and tube drawing, Swaging, Blanking, Piercing, Punching and
Trimming.
Cutting of Metals: Oxy – Acetylene Gas cutting, Water Plasma Cutting, TIG cutting, MIG cutting,
Soldering, Brazing.

Malla Reddy College of Engineering & Technology www.mrcet.ac.in

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