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Flashcards in Welding Deck (14)
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1

what is SMAW?

shielded metal arc welding or stick welding

2

what is MIG welding?

metal inert gas

3

what is FCAW?

flux core arc welding

4

what is TIG?

tungsten arc welding

5

what type of electricty does MIG welding use?

DC

6

what are the most common wire for MIG welding?

.023, .030, .035, .045

7

what are the three types of gases used with MIG welding?

argon, carbon dioxide, helium

8

what color is the oxy acetylene hose?

red

9

what color is the oxygen hose?

green

10

what type of weld, electrically, does car battery welding function?

NEG weld

11

which type of welding is used around the world?

stick/SMAW (shielded metal arc welding)

12

what do the first two digits on a welding rod represent?

tensile strength. 60,000. 70,000

13

what does the third digit represent?

the position the rod can be used in. 1- all positions (flat, horizontal fillet, vertical up, vertical down, overhead) 2- flat, horizontal fillet. 3- flat. 4- flat, horizontal fillet, vertical down, overhead

14

what does the last digit represent?

the coating type and electical current used