Welding Final Test

First thing to do when welding?

Turn the welder on

What size mig wire are we using?

.035

How do you square something?

Use tape measure corner to corner

how do you make a corner weld? Step one

First grab two pieces of metal

how do you make a corner weld? Step Two

Something that helps you get 90*

how do you make a corner weld? Step Three

Clamp so no distortion

Where should you heat the metal if you wanna bend it?

Where you wanna bend it

What are the steps of turing on the torch. Step One

Open Oxygen completely open

What are the steps of turing on the torch. Step Two

Open Acetylene valve a little

What are the steps of turning on the torch. Step three

Adjust acetylene until a stable flame loses its smoke

What are the steps of turing on the torch. Step Four

Adjust Oxygen until blue flame

What does MIG Stand For?

Metal Inert Gas

What PPE Equipment should you use when using the torch

Safety Glasses, Gloves, Jacket

What Torch Gas do we use?

Acetylene

How do you butt weld?

Two pieces of metal together, Tac it, Then wled the other side

What are the common weld defects?

Porosity, under Cut, Spatter

What should the torch should be set at ?

10 40

10= Acetylene, and 40 oxygen

What do you do to make a T weld

Clean the metal, form a T, Tac both sides, Put two fillet welds on both sides

What Shade should you welding helmets be at

10 to 12

What angle should your rod be when welding stick

5 to 15

When is it safe to take off your safety glasses in the work room

NEVER!

What is a good number to set your MIG Welder at

300 and 18.00

What would high voltage what would happen

High, Tail, Chunk

What are down sides of stick welding?

Trap slag

True or False- Wire speed affect how the wire metls

True

When you mig welding what should the welder sound like?

Sizing Bacon

What gas do we use for out mig welders

70% Argon and 25% Oxygen