TIG 110 · TIG Mild Steel Butt
Session 3 · Hour 1 · Watch the pool
Instructor cue 아크는 시계가 아니다.
90 minNow Open · 5 min left · next Demo
I show · you follow · check
The lecturer shows once. You copy the same move next.
Arc length
Desk 51 · TIG 110 · booth
Length true. Pool kind.
lengthtip
Short and true. Tip clean. Watch the pool.
Name three things that must stay still
0/6
Arc length true. Not a dip. Not a wander.
Travel even. The pool is the clock.
Torch angle kept. A mood is not an angle.
Filler at the front of the pool.
Ripple even. Oxide honest.
Hot metal. Gloves. Not a bare hand.
CheckClean the plate. Confirm argon. A test arc. A straight bead. Filler if the paper asks. Write width, ripple, oxide. Do not invent amps. Same current, different hands. The walk is the weld. A dip means grind, then start honest.