The document outlines a manufacturing technology course that covers engineering materials, manufacturing processes, and practical training in techniques such as casting, welding, and machining. It emphasizes the importance of understanding different materials, including metals, ceramics, polymers, and composites, and their respective properties for effective manufacturing. By the end of the course, students will acquire the necessary skills to analyze and optimize manufacturing operations, making informed decisions on materials and quality control.

1. Manufacturing Technology
Course Contents:
Engineering Materials, Manufacturing Processes: Casting and
molding processes, metal forming, forming of plastics, powder
metallurgy; Material Joining processes: welding, soldering,
brazing, riveting, joining by mechanical elements; Material
removal processes, metal cutting and finishing processes;
Practical training.

2. References:
• Serape Kalpak Jian, Steven Schmid, Manufacturing
Engineering & Technology, Prentice Hall, 8th Ed., 2020.
• Connie L Dotson, Fundamentals of dimensional
Metrology, Delmar Cengage Learning, 6th Ed., 2016.
• William Dalton, Modern Materials &Manufacturing
Processes, Prentice Hall college Div, 4th Ed., 2011
Assessment:
Final Exam : 40 %
Course work (Mid-term - Quizzes, …) : 60%
Manufacturing Technology

3.  Introduction
 Engineering Materials
 Manufacturing Processes:
 Casting and molding processes,
 metal forming,
 forming of plastics,
 powder metallurgy;
 Material Joining processes:
 welding, soldering, brazing,
 riveting,
 joining by mechanical elements;
 Material removal processes, metal cutting and finishing processes;
Course Outline

4. Manufacturing Technology
• Manufacturing Technology is a field of engineering that deals with
the application of scientific principles to the creation of products.
• It includes: processes, techniques, and equipment used to transform
raw materials into finished goods.
• This course provides overview of the manufacturing industry,
exploring the various techniques and technologies employed in
modern production.
• Students will understand of the fundamental of manufacturing
processes, as well as the practical skills necessary to design, plan,
and optimize manufacturing operations.

5. Manufacturing Technology
Throughout the course, the topics include:
• Manufacturing processes: Traditional and modern techniques such
as machining, casting, forming, and ….
• Materials: Properties, selection, and processing of different
materials used in manufacturing.
By the end of this course,
• Students will be equipped with the knowledge and skills to
contribute effectively to the manufacturing industry.
• They will be able to analyze and evaluate manufacturing processes,
optimize production systems, and make informed decisions
regarding materials, equipment, and quality control.

6. Manufacturing Technology
Engineering Materials (Types Of Materials)
Most engineering materials can be classified into one of three basic
categories:
1. Metals
2. Ceramics
3. Polymers
Their chemistries are different, and their mechanical and physical
properties are different
In addition, there is a fourth category:
4. Composites
-is a nonhomogeneous mixture of the other three types, rather than a unique category

7. 1
1
Types of Materials

8. Metals
Metallic bonds
– Strong, ductile, resistant to fracture
– High thermal & electrical conductivity

9. Ceramics
13
Ionic bonding
–Brittle, glassy, elastic
–Non-conducting (insulative to the passage of heat & electricity)
–Transparent, translucent, or opaque
–Some exhibit magnetic behavior (e.g. Fe3O4)

10. Polymers/Plastics
Fig 1.8 Familiar objects that are made of polymeric materials
–Soft, ductile, low strength, low density
–Thermal & electrical insulators
–Transparent.
–Chemically inert and unreactive
–Sensitive to temperature changes

11. Composites
11
– Light, strong, flexible
– High costs

12. Advanced Materials
12
Materials that are utilized in high-tech applications
•Semiconductors
Have electrical conductivities intermediate between conductors and insulators
•Biomaterials
Must be compatible with body tissues
•Smart materials
Could sense and respond to changes in their environments
•Nanomaterials
Have structural features (may be designed on the atomic/molecular level)

13. Typesof Materials(Con’t)
13
Bar chart of room-temperature density values for various metals, ceramics, polymers, and composite materials

14. Typesof Materials(Con’t)
14
Bar chart of room-temperature stiffness values for various metals, ceramics, polymers, and
composite materials

15. Typesof Materials(Con’t)
Fig 1.5 Bar chart of room-temperature strength (i.e. tensile strength) values for various metals,
ceramics, polymers, and composite materials

16. Typesof Materials(Con’t)
Fig 1.6 Bar chart of room-temperature resistance to fracture for various metals, ceramics, polymers,
and composite materials

17. 17
1. Application Determine required Properties
Processing: changes structure and overall shape
ex: casting, forming, joining, annealing.
Properties: mechanical, electrical, thermal, magnetic, optical.
Material: structure, composition.
2. Properties Identify candidate Material(s)
3. Material Identify required Processing
The Materials Selection Process