Lesson 20 of 25 • 1 upvotes • 12:11mins
pkasma arc welding . types of plasma arc welding . duty cycle . arc blow
25 lessons • 5h 20m
Casting (in Hindi)
8:42mins
Sand Mould Casting and Types of Sand Mould (in Hindi)
11:36mins
Patterns and Pattern Allowances (in Hindi)
11:52mins
Molding Materials and Properties of Moulding Sand (in Hindi)
12:20mins
Gating System (in Hindi)
9:54mins
ASPIRATION EFFECT , TOP GATING & BOTTOM GATING
12:59mins
RISERS AND REQUIREMENTS OF RISER ( in hindi )
12:39mins
DESIGN OF RISERS & CHVORINOV'S RULE ( in hindi )
12:22mins
CASTING NUMERICALS
14:50mins
DIE CASTING & SLUSH CASTING
10:55mins
CENTRIFUGAL CASTING - TRUE , SEMI & CENTRIFUGE
11:32mins
Shell moulding & investment casting ( lost wax method )
13:00mins
Casting defects
14:01mins
Welding introduction , classification , advantages & disadvantages
14:01mins
Principles of arc welding
12:40mins
Shielded metal arc welding
9:43mins
SUBMERGED ARC WELDING & GAS METAL ARC WELDING ( MIGW )
11:50mins
Welding numericals : voltage arc length characteristics
15:00mins
TIG - TUNGSTEN INERT GAS WELDING or GAS TUNGSTEN ARC WELDING
13:23mins
Plasma arc welding , arc blow & duty cycle .
12:11mins
Resistance welding , spot welding - numerical & theory
15:00mins
ADVANCED Numericals - spot welding
15:00mins
BUTT , FLASH , PROJECTION , SEAM RESISTANCE WELDING
15:00mins
Gas welding & types of flames ( vimp )
15:00mins
Gas welding equipments , advantages & limitations
15:00mins