: Must be kept very short . A long arc increases the chances of the metal "raining" down on the welder.
26 Jun 2020 — Welding Positions For Groove Weld: * 1G or Flat Position: Plate in a horizontal plane with the weld metal deposited from above. .. Pipe Welding Positions - Open Washington Pressbooks 4f welding position full
Top View (from above the joint): | (Vertical plate) | |_______ (Horizontal plate – underside is where weld is made) : Must be kept very short
Fast and consistent. Slow travel allows the pool to become too large and drop. 4f welding position full
The 4F position is often considered the most difficult of the basic welding positions (1G, 2G, 3G, 4G/F).