TIG 110 · TIG Mild Steel Butt

Session 1 · Hour 1 · The quiet arc

Instructor cue 종이가 먼저다.

90 minNow Open · 5 min left · next Demo

I show · you follow · check

The lecturer shows once. You copy the same move next.

The paper first

Desk 51 · TIG 110 · booth

Hold the spark.

metaljointpositiongasfillervent

A line is missing, or the room is shut.

Name five lines on the WPS

0/6

Tungsten does not melt into the joint.
Argon is a roof. Air stays out.
WPS. Metal. Joint. Position. Gas. Filler.
Drawing. Plate. Kit. Tack. Then the pass.
Shade. Gloves. Leather. Then the arc.
Argon can steal the air. Vent first.

CheckRead the WPS. Write metal, joint, position, gas, filler. Point helmet, gloves, torch, bottle. Foreman signs. Then you may set. A pretty bead on the wrong plate is still a defect. A closed room of argon is a faint.