Engineering Materials and
Manufacturing Processes
Lesson 1
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 1
Classification of materials. Discussion on mechanical properties;
Classifications grades, composition and properties of steels and
alloys of aluminum, magnesium, titanium and its applications
in aircrafts
Aircraft materials: Glass and its properties and types, tests for
aircraft grade glass, tempered and laminated glasses, plastics,
classifications, properties and applications in
aircrafts
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 2
Introduction: Concept of manufacturing and production.
Classification of manufacturing processes. Introduction to casting
process and steps involved in molding and casting, applications,
Advantages and limitations of casting process. Patterns and cores:
Definition, Types of patterns and cores. Molding sand ingredients and
properties. Casting defects and remedies.
Special casting processes Shell molding, Investment casting,
Gravity and pressure die casting, Centrifugal casting.
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 3
Sheet Metal Forming: Forming methods, punches and dies, punching,
piercing, shearing, blanking, edging, trimming, perforating, slitting,
bending, stretch forming, bending, and deep drawing.
Definition, Principles, Classification, Applications, Advantages and
Limitations of welding. Arc welding: Principle and equipment.
Special welding processes: Resistance welding,
Thermit welding, Friction welding, Laser welding, Ultrasonic welding,
Electron beamwelding. TIG and MIG welding, submerged arc welding
Manufacturing Processes
Lesson 1
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 1
Classification of materials. Discussion on mechanical properties;
Classifications grades, composition and properties of steels and
alloys of aluminum, magnesium, titanium and its applications
in aircrafts
Aircraft materials: Glass and its properties and types, tests for
aircraft grade glass, tempered and laminated glasses, plastics,
classifications, properties and applications in
aircrafts
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 2
Introduction: Concept of manufacturing and production.
Classification of manufacturing processes. Introduction to casting
process and steps involved in molding and casting, applications,
Advantages and limitations of casting process. Patterns and cores:
Definition, Types of patterns and cores. Molding sand ingredients and
properties. Casting defects and remedies.
Special casting processes Shell molding, Investment casting,
Gravity and pressure die casting, Centrifugal casting.
, ENGINEERING MATERIALS AND MANUFACTURING
PROCESSES
(18AN32)
UNIT 3
Sheet Metal Forming: Forming methods, punches and dies, punching,
piercing, shearing, blanking, edging, trimming, perforating, slitting,
bending, stretch forming, bending, and deep drawing.
Definition, Principles, Classification, Applications, Advantages and
Limitations of welding. Arc welding: Principle and equipment.
Special welding processes: Resistance welding,
Thermit welding, Friction welding, Laser welding, Ultrasonic welding,
Electron beamwelding. TIG and MIG welding, submerged arc welding
