Workshop Technology

Diploma in mechanical engineering

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In this course you will learn about Welding and Casting

In first video we will discuss about the different manufacturing process and their classification

then first section is about welding

1.Our very first topic will be what is welding, what is the definition of welding

2. What are the types of welding we discuss all types of welding

3.we will discuss about Arc welding and gas welding

4. I will explain about the equipment used in arc welding process and how to connect all the parts

5. We will discuss about the polarity of the welding reverse polarity and straight polarity

6. We will discuss about gas welding

7. then there will be discussion of homogeneous welding and heterogeneous welding

8. We will discuss about different welding positions

9. Different welding symbols

10. What is electron beam welding

11. what is metal inert gas welding

12.what is plasma arc welding

13. What is TIG Tungsten inert gas welding

14.We will discuss about welding defects

15. What is ultrasonic Welding

In next section we will discuss about the casting process

1.What is casting process and what is the definition

2.Terms used in casting

3.types of pattern in casting

4.pattern color code in casting

5.Types of molding process

6.Types of molding sand

7.Casting Allowance

8.Defects in casting

9. Centrifugal casting

10. Cold chamber die casting

11. hot chamber die casting

12.Investment casting