This video discusses the modes of metal transfer (Globular transfer, short-circuit transfer, spray transfer and pulse spray transfer) in consumable electrode arc welding processes. It uses animations to explain the mechanism of each mode and also discusses the forces acting on the droplet in the arc. This is one of a series of videos on welding and related processes coming up on this channel. Also, the forces controlling the mode of transfer viz. gravitational, electromagnetic, surface tension, vapor jet, and aerodynamic forces have also been discussed in detail.
00:00 Intro
1:05 Forces on droplets in metal transfer
4:32 Globular transfer
5:32 Short circuit transfer
6:39 Spray transfer
7:43 Pulse spray transfer
9:00 Comparison of modes of metal transfer
For more welding videos watch the following playlist:
• Welding and related pr...
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