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Arc welding straight and reverse polarity
Lesson 14 of 40 • 1 upvotes • 8:10mins
Anuj Kapoor
Arc welding, straight and reverse polarity
(Hindi) Manufacturing Science for GATE
40 lessons • 5h 27m
1
About Manufacturing and Its Classification (in Hindi)
8:04mins
2
Casting Process: Advantages and Limitations (in Hindi)
9:06mins
3
Allowances in Casting Process (in Hindi)
8:02mins
4
Casting Pattern Material and Types of Pattern (in Hindi)
8:19mins
5
Moulding Sand and Its Characteristics (in Hindi)
8:39mins
6
Grain fineness, collapsibility, core, core print in casting
8:18mins
7
Gating elements in Casting
8:01mins
8
Design of Runner and Gates in Casting
8:16mins
9
Bottom Gate analysis in Casting
8:04mins
10
Pouring time, Gating Ration in Casting
8:17mins
11
Solidification time and Design of Riser
8:09mins
12
Analysis of Riser
8:09mins
13
Welding and welding terminology
8:03mins
14
Arc welding straight and reverse polarity
8:10mins
15
Open circuit voltage and short circuit current in welding
8:07mins
16
Arc Blow and flux material in welding
8:09mins
17
Designation of Electrode in Arc welding
8:02mins
18
Tugustun inert Gas welding
8:08mins
19
MIG Welding and plasma Arc welding
8:02mins
20
Melting Efficiency in Welding
8:01mins
21
Submerged Arc welding
8:07mins
22
Thermit welding
8:08mins
23
Heat and temperature in metal cutting and Dynamometer
8:15mins
24
Tool signature in tool designation in Machining
8:18mins
25
Shear angle and chip thickness ratio
8:09mins
26
Velocity in metal cutting
8:04mins
27
Types of Chip in metal cutting
8:01mins
28
Built up edge chip formation in metal cutting
8:02mins
29
Reduction and elimination of Built up edge formation
8:25mins
30
Merchant circle diagram in Metal cutting
8:02mins
31
Metal removal rate in metal cutting
8:23mins
32
Geometry of single point cutting tool
8:03mins
33
Multi point cutting tool in metal cutting
8:02mins
34
Orthogonal and Oblique metal cutting
8:07mins
35
Mechanical properties( Stress Strain Diagram)
8:21mins
36
Extrusion process and its advantages.
8:03mins
37
Types of Extrusion processes
8:15mins
38
Resistance welding and its types
8:12mins
39
Casting Defects in Casting process
8:20mins
40
Various types of Shearing operations
8:02mins
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