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Welding

Published on Nov 23, 2015

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PRESENTATION OUTLINE

1.

SETUP OF A OXY TORCH

JON HOARD
Photo by Grathio
2.

CUTTING TORCH CAN BE USED FOR

  • Thick steel
  • Thin steel
Photo by tanakawho
3.

PAY ATTENTION WHILE CUTTING

  • Watch where you're cutting
  • Watch your feet
  • Pay attention to your hoses
Photo by PhotoRhapsody
4.

THINGS YOULL NEED

  • Boots
  • Shade 5 lenses
  • Gloves
  • Long sleeves
  • Long pants
Photo by Joel Haas
5.

CHALK WILL BE HELPFUL

FOR A STRAIGHTER CUT
Photo by pfarrell95
6.

NO HOLES IN YOUR JEANS

DONT HAVE THEM TUCKED HIM
Photo by Cayusa
7.

CHECK THE HEAD

MAKE SURE IT IS NOT CLOGGED UP
Photo by RobotSkirts
8.

HOOK VALVES UP TO TANK

Photo by Leo Reynolds
9.

WAYS TO TELL VALVES APART

  • Oxygen has green hose
  • Acetylene has red hose
  • They also have left/right threads
Photo by djniks
10.

CRACK VALVES

MAKE SURE TANKS HAVE GAS
Photo by k.landerholm
11.

CHECK THE TIP

MAKE SURE ITS A CUTTING HEAD
Photo by jasonwoodhead23
12.

USE FOAM/BUBBLES

MAKE SURE IT ISNT LEAKING
Photo by Jeff Kubina
13.

OPEN VALVES

  • Acetylene 1/2 turn 5-7 psi
  • Oxygen open all the way 15-25 psi
Photo by Vox Efx
14.

LIGHT THE TORCH

USE A STRIKER, DO NOT USE A LIGHTER/MATCH
Photo by Otie
15.

GET A NEUTRAL FLAME TO CUT

Photo by RobotSkirts
16.

BEGIN CUTTING

  • Be sure the hoses aren't kinked
  • Make sure you will not create sparks in a direction towards the tanks
  • Check your surroundings
  • Pre-heat the metal
  • Check valves
Photo by jakesmome
17.

HOW TO SHUTDOWN A CUTTING TORCH

OPPOSITE OF SET UP
Photo by reivax
18.

BLEED OXYGEN UNTIL GAUGE READS ZERO

CLOSE VALVE
Photo by Twang Photography
19.

BLEED ACETYLENE VALVE

MAKE SURE IT READS ZERO
Photo by Grathio
20.

TAKE THE THREADS OFF

Photo by wackyvorlon

Jon Hoard